2020 Atlantic hurricane season: Difference between revisions
DarkSide830 (talk | contribs) m updated lede to reflect current state of Eta |
→Seasonal summary: remove some trivial information, grammar fix |
||
Line 485: | Line 485: | ||
|} |
|} |
||
[[Tropical cyclogenesis]] began in the month of May, with tropical storms [[Tropical Storm Arthur (2020)|Arthur]] and [[Tropical Storm Bertha (2020)|Bertha]]. This marked the first occurrence of two pre-season tropical storms in the Atlantic since [[2016 Atlantic hurricane season|2016]], the first occurrence of two named storms in the month of May since [[2012 Atlantic hurricane season|2012 |
[[Tropical cyclogenesis]] began in the month of May, with tropical storms [[Tropical Storm Arthur (2020)|Arthur]] and [[Tropical Storm Bertha (2020)|Bertha]]. This marked the first occurrence of two pre-season tropical storms in the Atlantic since [[2016 Atlantic hurricane season|2016]], the first occurrence of two named storms in the month of May since [[2012 Atlantic hurricane season|2012]]. [[Tropical Storm Cristobal (2020)|Tropical Storm Cristobal]] formed on June 1, coinciding with the official start of the [[Atlantic hurricane]] season. Cristobal was also the earliest-named third storm on record in the Atlantic basin. Tropical Storm Dolly also formed in June. Tropical storms Edouard, [[Tropical Storm Fay (2020)|Fay]], and Gonzalo, along with hurricanes [[Hurricane Hanna (2020)|Hanna]] and [[Hurricane Isaias|Isaias]], formed in July. Hanna became the first hurricane of the season and struck South Texas, while Isaias became the second hurricane of the season and struck much of the Caribbean and the East Coast of the United States. Tropical Depression Ten also formed in late July off the coast of West Africa and quickly dissipated. July 2020 tied [[2005 Atlantic hurricane season|2005]] for the [[List of Atlantic hurricane records#Named storms by month of naming|most active July on record]] in the basin in terms of named systems.<ref>{{Cite tweet|user=stevebowenwx|number=1288825968451358720|date=July 30, 2020|title=2020 joins 2005 as the most active July in the official record for named storm formation in the Atlantic Ocean|accessdate=July 31, 2020}}</ref><ref>{{cite report|title=Monthly Tropical Cyclone Summary|url=https://www.nhc.noaa.gov/archive/text/TWSAT/2020/TWSAT.202008011137.txt|website=National Hurricane Center|accessdate=August 31, 2020|date=August 31, 2020|archive-date=September 13, 2020|archive-url=https://web.archive.org/web/20200913031106/https://www.nhc.noaa.gov/archive/text/TWSAT/2020/TWSAT.202008011137.txt|url-status=live}}</ref> August saw the formations of tropical storms Josephine and Kyle, and hurricanes [[Hurricane Laura|Laura]] and [[Hurricane Marco (2020)|Marco]]. Marco ultimately became the third hurricane of the season, but rapidly weakened before making landfall in southeast Louisiana. Laura subsequently became the fourth hurricane, and first major hurricane of the season, before making landfall in southwest [[Louisiana]] at [[Saffir–Simpson scale|Category 4 strength]] with 150 mph (240 km/h) winds. The month concluded with the formation of Tropical Depression Fifteen, which intensified into Tropical Storm Omar on September 1. |
||
[[File:Paulette, Rene, Sally, Teddy and Vicky 2020-09-14 1550Z.jpg|thumb|upright=1.5|left|Five simultaneous tropical cyclones active in the Atlantic on September 14: [[Hurricane Sally|Sally]] (left), [[Hurricane Paulette|Paulette]] (center left), Rene (center right), [[Hurricane Teddy|Teddy]] (bottom right), and Vicky (far right). The waves that would later spawn [[Tropical Storm Beta|Beta]] and Wilfred are respectively located to the left of Sally and to the bottom-right of Vicky, and the extratropical cyclone that would later become [[Subtropical Storm Alpha (2020)|Alpha]] is visible north of Rene.]] |
[[File:Paulette, Rene, Sally, Teddy and Vicky 2020-09-14 1550Z.jpg|thumb|upright=1.5|left|Five simultaneous tropical cyclones active in the Atlantic on September 14: [[Hurricane Sally|Sally]] (left), [[Hurricane Paulette|Paulette]] (center left), Rene (center right), [[Hurricane Teddy|Teddy]] (bottom right), and Vicky (far right). The waves that would later spawn [[Tropical Storm Beta|Beta]] and Wilfred are respectively located to the left of Sally and to the bottom-right of Vicky, and the extratropical cyclone that would later become [[Subtropical Storm Alpha (2020)|Alpha]] is visible north of Rene.]] |
||
September featured the formations of tropical storms Rene, Vicky, Wilfred, and [[Tropical Storm Beta (2020)|Beta]], [[Subtropical Storm Alpha (2020)|Subtropical Storm Alpha]], and hurricanes [[Hurricane Nana (2020)|Nana]], [[Hurricane Paulette|Paulette]], [[Hurricane Sally|Sally]], and [[Hurricane Teddy|Teddy]]. This swarm of storms coincided with the peak of the hurricane season and the development of La Niña conditions.<ref>{{cite report|title=El Niño/Southern Oscillation (ENSO) Diagnostic Discussion|publisher=Climate Prediction Center/NCEP/NWS and the International Research Institute for Climate and Society|url=https://www.cpc.ncep.noaa.gov/products/analysis_monitoring/enso_advisory/ensodisc.pdf|date=September 10, 2020|accessdate=September 26, 2020|archive-date=September 17, 2020|archive-url=https://web.archive.org/web/20200917151935/https://www.cpc.ncep.noaa.gov/products/analysis_monitoring/enso_advisory/ensodisc.pdf|url-status=live}}</ref><ref>{{cite web| last=Gaches| first=Lauren| title=La Nina develops during peak hurricane season| date=September 10, 2020| url=https://www.noaa.gov/news/la-nina-develops-during-peak-hurricane-season| website=noaa.gov| access-date=September 26, 2020| archive-date=September 23, 2020| archive-url=https://web.archive.org/web/20200923071408/https://www.noaa.gov/news/la-nina-develops-during-peak-hurricane-season| url-status=live}}</ref> Hurricane Sally made landfall near [[Miami|Miami, Florida]] as a tropical depression before causing extensive damage throughout the [[Southeastern United States]] |
September featured the formations of tropical storms Rene, Vicky, Wilfred, and [[Tropical Storm Beta (2020)|Beta]], [[Subtropical Storm Alpha (2020)|Subtropical Storm Alpha]], and hurricanes [[Hurricane Nana (2020)|Nana]], [[Hurricane Paulette|Paulette]], [[Hurricane Sally|Sally]], and [[Hurricane Teddy|Teddy]]. This swarm of storms coincided with the peak of the hurricane season and the development of La Niña conditions.<ref>{{cite report|title=El Niño/Southern Oscillation (ENSO) Diagnostic Discussion|publisher=Climate Prediction Center/NCEP/NWS and the International Research Institute for Climate and Society|url=https://www.cpc.ncep.noaa.gov/products/analysis_monitoring/enso_advisory/ensodisc.pdf|date=September 10, 2020|accessdate=September 26, 2020|archive-date=September 17, 2020|archive-url=https://web.archive.org/web/20200917151935/https://www.cpc.ncep.noaa.gov/products/analysis_monitoring/enso_advisory/ensodisc.pdf|url-status=live}}</ref><ref>{{cite web| last=Gaches| first=Lauren| title=La Nina develops during peak hurricane season| date=September 10, 2020| url=https://www.noaa.gov/news/la-nina-develops-during-peak-hurricane-season| website=noaa.gov| access-date=September 26, 2020| archive-date=September 23, 2020| archive-url=https://web.archive.org/web/20200923071408/https://www.noaa.gov/news/la-nina-develops-during-peak-hurricane-season| url-status=live}}</ref> Paulette struck Bermuda as a Category 1 hurricane, becoming the first tropical cyclone to make landfall there since [[Hurricane Gonzalo|Gonzalo]] in 2014. Hurricane Sally made landfall near [[Miami|Miami, Florida]] as a tropical depression before causing extensive damage throughout the [[Southeastern United States]] as a category 2 hurricane. Teddy, the season's eighth hurricane and second major hurricane formed on September 12, while Vicky formed two days later. With the formation of the latter, five tropical cyclones were simultaneously active in the Atlantic basin for the first time since [[1995 Atlantic hurricane season|1995]]. Meanwhile, Hurricane Teddy went on to strike Atlantic Canada as an extremely large extratropical cyclone on September 23. Additionally, Paulette briefly reformed as a tropical storm before once again becoming post-tropical. Within a six-hour span on September 18, Wilfred, Alpha, and Beta became named systems, an event only previously recorded in [[1893 Atlantic hurricane season|1893]].<ref>{{cite news|last1=Baitinger|first1=Brooke|last2=Ballard|first2=Victoria|last3=Lerner|first3=Kevin|last4=Schutz|first4=David|title=Tropical Storm Beta joins Wilfred and Alpha on record-setting day in 2020 hurricane season|date=September 18, 2020|newspaper=[[Sun Sentinel]]|location=Fort Lauderdale, Florida|url=https://www.sun-sentinel.com/news/weather/hurricane/fl-ne-tropical-storm-wilfred-hurricane-alpha-names-20200918-gi6afrxwr5bnhp77ymk2u2lqum-story.html|access-date=September 19, 2020}}</ref> Alpha impacted the [[Iberian Peninsula]], and was the first named storm to make landfall in [[Portugal]]. Beta's intensification into a tropical storm made September 2020 the most active month on record with 10 cyclones becoming named. Beta went on to impact Texas, Louisiana, and Mississippi before transitioning into a remnant low over Alabama, marking an abrupt end to the 18 straight days of activity.<ref>{{Cite news|last=Sosnowski|first=Alex|title=There are no tropical cyclones spinning over the Atlantic for the first time in 18 days|date=September 24, 2020|publisher=[[WBIR-TV]] ([[AccuWeather]])|location=Knoxville, Tennessee|url=https://www.wbir.com/mobile/article/weather/accuweather/no-tropical-cyclones-spinning-over-the-atlantic-for-first-time-in-18-days/507-e6c86bee-10e7-45be-a759-11e2f9d38a57Accuweather|access-date=September 26, 2020}}</ref> |
||
[[Tropical Storm Gamma (2020)|Tropical Storm Gamma]] formed on October 2 before impacting the [[Yucatan Peninsula]] twod ays later. Early on October 5, [[Hurricane Delta|Tropical Storm Delta]] developed in the [[Caribbean Sea]] south of [[Jamaica]] before becoming the ninth hurricane of the season early the next day. Delta explosively intensified into a strong Category 4 hurricane before it made landfall on the Yucatan Peninsula on October 7 as a Category 2 hurricane, followed by a second landfall in Louisiana on October 9 also as a Category 2 hurricane. After 14 more days of inactivity, Tropical Storm Epsilon formed in mid-October and became the season's 10th hurricane on October 20, making 2020 the 5th Atlantic hurricane season in the satellite era (since 1966) to have at least 10 hurricanes by October 20, in addition to [[1969 Atlantic hurricane season|1969]], [[1995 Atlantic hurricane season|1995]], [[2005 Atlantic hurricane season|2005]] and [[2017 Atlantic hurricane season|2017]].<ref>{{cite tweet|author=Philip Klotzbach|user=philklotzbach|date=October 20, 2020|title=#Epsilon is now a #hurricane|link=https://twitter.com/philklotzbach/status/1318744886850433024|number=1318744886850433024|access-date=October 22, 2020}}</ref><ref>{{cite web|last=Masters|first=Jeff|title=Epsilon now a category 2 hurricane; Bermuda under tropical storm warning|date=October 21, 2020|url=https://yaleclimateconnections.org/2020/10/epsilon-now-a-category-1-hurricane-bermuda-under-tropical-storm-warning/|website=yaleclimateconnections.org|publisher=Yale Center for Environmental Communication, Yale School of the Environment|location=New Haven, Connecticut|access-date=October 22, 2020|archive-date=October 22, 2020|archive-url=https://web.archive.org/web/20201022222306/https://yaleclimateconnections.org/2020/10/epsilon-now-a-category-1-hurricane-bermuda-under-tropical-storm-warning/|url-status=live}}</ref>{{#tag:ref|The 10th hurricane in [[2010 Atlantic hurricane season|2010]]<ref>{{cite report|title=State of the Climate: Hurricanes and Tropical Storms for October 2010|date=November 2010|url=https://www.ncdc.noaa.gov/sotc/tropical-cyclones/201010|publisher=NOAA National Centers for Environmental Information|location=Asheville North Carolina|access-date=October 22, 2020|archive-date=September 26, 2019|archive-url=https://web.archive.org/web/20190926111402/https://www.ncdc.noaa.gov/sotc/tropical-cyclones/201010|url-status=live}}</ref> and in [[2012 Atlantic hurricane season|2012]]<ref>{{cite web|last=Daniel|first=Matt|title=Hurricane Sandy is a dangerous storm|date=October 25, 2012|url=https://earthsky.org/earth/hurricane-sandy-is-a-dangerous-storm|website=earthsky.org|access-date=October 22, 2020|archive-date=August 20, 2017|archive-url=https://web.archive.org/web/20170820235857/http://earthsky.org/earth/hurricane-sandy-is-a-dangerous-storm|url-status=live}}</ref><ref>{{cite web|author=Michael Brennan|date=October 24, 2012|title=Hurricane Sandy Discussion Number 9|url=https://www.nhc.noaa.gov/archive/2012/al18/al182012.discus.009.shtml?|website=nhc.noaa.gov|publisher=National Hurricane Center|location=Miami, Florida|access-date=October 22, 2020|archive-date=August 9, 2020|archive-url=https://web.archive.org/web/20200809041952/https://www.nhc.noaa.gov/archive/2012/al18/al182012.discus.009.shtml|url-status=live}}</ref> also formed in October, though in both instances the storm strengthened into a hurricane after October 20.|group="nb"}} Later that month, [[Hurricane Zeta]] formed southwest of the [[Cayman Islands]] and took a nearly identical track to Delta, striking the Yucatán Peninsula late on October 26 before turning northeastward, accelerating, and making landfall in southeast Louisiana as a Category 2 hurricane on October 28. Tropical Depression Twenty-Nine formed in the central Caribbean Sea on October 31 and strengthened into [[Hurricane Eta|Tropical Storm Eta]] early on November 1 before rapidly intensifying into the season's fifth major hurricane the following day.<ref name=":0">{{Cite web|title=Hurricane ETA|url=https://www.nhc.noaa.gov/archive/2020/al29/al292020.public_a.008.shtml?|access-date=2020-11-02|website=www.nhc.noaa.gov}}</ref> After peaking as high-end Category 4 hurricane, it weakened slightly due to an [[eyewall replacement cycle]] before making landfall in [[Nicaragua]].<ref name="Eta10A">{{cite web |title=Hurricane ETA |url=https://www.nhc.noaa.gov/archive/2020/al29/al292020.public_a.010.shtml? |website=www.nhc.noaa.gov |accessdate=3 November 2020}}</ref><ref name="Eta12Discuss">{{cite web |title=Hurricane ETA |url=https://www.nhc.noaa.gov/archive/2020/al29/al292020.discus.012.shtml? |website=www.nhc.noaa.gov |accessdate=3 November 2020}}</ref><ref name="Eta13">{{cite web |title=Hurricane ETA |url=https://www.nhc.noaa.gov/archive/2020/al29/al292020.public.013.shtml? |website=www.nhc.noaa.gov |accessdate=3 November 2020}}</ref> |
|||
The 2020 season has featured activity at a record pace. The season's third named storm and all named storms from the fifth onwards have formed on an earlier date in the year than any other season since reliable records began in 1851. The [[accumulated cyclone energy]] (ACE) index for the 2020 Atlantic hurricane season, as of 15:00 [[UTC]] November 3, is 153.80 units,{{#tag:ref|The totals represent the sum of the squares for every (sub)tropical storm's intensity of over {{convert|33|kn|mph km/h}}, divided by 10,000. Calculations are provided at [[Talk:2020 Atlantic hurricane season/ACE calcs]].|group="nb"}} which is the highest value in the Atlantic since [[2017 Atlantic hurricane season|2017]]. Broadly speaking, ACE is a measure of the power of a tropical or subtropical storm multiplied by the length of time it existed. It is only calculated for full advisories on specific tropical and subtropical systems reaching or exceeding wind speeds of {{Cvt|39|mph}}. |
The 2020 season has featured activity at a record pace. The season's third named storm and all named storms from the fifth onwards have formed on an earlier date in the year than any other season since reliable records began in 1851. The [[accumulated cyclone energy]] (ACE) index for the 2020 Atlantic hurricane season, as of 15:00 [[UTC]] November 3, is 153.80 units,{{#tag:ref|The totals represent the sum of the squares for every (sub)tropical storm's intensity of over {{convert|33|kn|mph km/h}}, divided by 10,000. Calculations are provided at [[Talk:2020 Atlantic hurricane season/ACE calcs]].|group="nb"}} which is the highest value in the Atlantic since [[2017 Atlantic hurricane season|2017]]. Broadly speaking, ACE is a measure of the power of a tropical or subtropical storm multiplied by the length of time it existed. It is only calculated for full advisories on specific tropical and subtropical systems reaching or exceeding wind speeds of {{Cvt|39|mph}}. |
Revision as of 01:01, 6 November 2020
2020 Atlantic hurricane season | |
---|---|
![]() Season summary map | |
Seasonal boundaries | |
First system formed | May 16, 2020 |
Last system dissipated | Season ongoing |
Strongest storm | |
Name | Eta |
• Maximum winds | 150 mph (240 km/h) (1-minute sustained) |
• Lowest pressure | 923 mbar (hPa; 27.26 inHg) |
Seasonal statistics | |
Total depressions | 29 |
Total storms | 28 (record high, tied with 2005) |
Hurricanes | 12 |
Major hurricanes (Cat. 3+) | 5 |
Total fatalities | 222 total |
Total damage | > $32.783 billion (2020 USD) |
Related articles | |
The 2020 Atlantic hurricane season is an ongoing tropical cyclone season which has featured tropical cyclone formation at a record-breaking rate. So far, there have been a total of 29 tropical or subtropical cyclones, 28 named storms, 12 hurricanes, and 5 major hurricanes.[nb 1] With 28 tropical or subtropical storms, it is tied with the 2005 Atlantic hurricane season as the most active Atlantic hurricane season on record. It is also only the second tropical cyclone season to feature the Greek letter storm naming system, with the other season also being 2005. Of the 28 named storms, 11 made landfall in the contiguous United States, breaking the record of nine set in 1916. This season featured six U.S. landfalling hurricanes, tying with 1886 and 1985 for the most in one season. In addition, the season is the first to see seven named tropical cyclones make landfall in the continental United States before September. During the season, 25 tropical storms have broken the record for the earliest formation by storm number.[2][3] This unprecedented activity has been fueled by an ongoing La Niña.
The season officially started on June 1 and will officially end on November 30; however, formation of tropical cyclones is possible at any time, as illustrated by the formations of Tropical Storms Arthur and Bertha, on May 16 and 27, respectively. This marked the record sixth consecutive year with pre-season systems. In June, Cristobal made landfall in Louisiana, killing 15 people and causing $665 million in damage.[nb 2] In July, Tropical Storm Fay caused moderate damage and killed six in the Northeastern United States. Two weeks later, Hanna, the season's first hurricane, made landfall in South Texas. This was followed by Hurricane Isaias, which made landfall in The Bahamas and North Carolina, both times as a Category 1 hurricane, bringing heavy impacts and a destructive tornado outbreak, causing an overall $4.725 billion in damage. In August, Laura became the strongest tropical cyclone on record in terms of wind speed to make landfall in Louisiana, alongside the 1856 Last Island hurricane.[4] Laura caused at least $14.1 billion in damage and 77 deaths.
September was the most active month on record in the Atlantic, with ten named storms, starting with Nana, which destroyed several hundred acres of banana crop in Belize. Hurricane Paulette made landfall in Bermuda, the first storm to do so since 2014. Hurricane Sally severely impacted the US Gulf Coast, while Hurricane Teddy affected Atlantic Canada as an extratropical cyclone, shortly after also becoming the fourth largest tropical cyclone (by diameter of gale-force winds) on record in the Atlantic. The Greek alphabet started with Alpha, the first subtropical storm on record to make landfall in Portugal. Tropical Storm Beta affected Texas, causing moderate flooding and gusty winds. In October, Tropical Storm Gamma and Hurricane Delta struck Mexico's Yucatán Peninsula. Delta would later impact Louisiana, becoming the 10th storm to strike the continental U.S. this season. Just weeks later, Hurricane Zeta passed through the Yucatán Peninsula before becoming the record-breaking fifth storm of the season to make landfall in Louisiana. On the last day of October, another tropical depression formed and later strengthened into Hurricane Eta, which is currently impacting Central America as a tropical depression.
Early on, officials in the United States expressed concerns the hurricane season could potentially exacerbate the effects of the COVID-19 pandemic for U.S. coastal residents.[5][6] As expressed in an op-ed of the Journal of the American Medical Association, "there exists an inherent incompatibility between strategies for population protection from hurricane hazards: evacuation and sheltering (i.e., transporting and gathering people together in groups)," and "effective approaches to slow the spread of COVID-19: physical distancing and stay-at-home orders (i.e., separating and keeping people apart)."[7]
Seasonal forecasts
Source | Date | Named storms |
Hurricanes | Major hurricanes |
Ref |
Average (1981–2010) | 12.1 | 6.4 | 2.7 | [8] | |
Record high activity | 28† | 15 | 7 | [9] | |
Record low activity | 4 | 2† | 0† | [9] | |
––––––––––––––––––––––––––––––––––––––––––––––––––––––– | |||||
TSR | December 19, 2019 | 15 | 7 | 4 | [10] |
CSU | April 2, 2020 | 16 | 8 | 4 | [11] |
TSR | April 7, 2020 | 16 | 8 | 3 | [12] |
UA | April 13, 2020 | 19 | 10 | 5 | [13] |
TWC | April 15, 2020 | 18 | 9 | 4 | [14] |
NCSU | April 17, 2020 | 18–22 | 8–11 | 3–5 | [15] |
PSU | April 21, 2020 | 15–24 | n/a | n/a | [16] |
SMN | May 20, 2020 | 15–19 | 7–9 | 3–4 | [17] |
UKMO* | May 20, 2020 | 13* | 7* | 3* | [18] |
NOAA | May 21, 2020 | 13–19 | 6–10 | 3–6 | [19] |
TSR | May 28, 2020 | 17 | 8 | 3 | [20] |
CSU | June 4, 2020 | 19 | 9 | 4 | [21] |
UA | June 12, 2020 | 17 | 11 | 4 | [22] |
CSU | July 7, 2020 | 20 | 9 | 4 | [23] |
TSR | July 7, 2020 | 18 | 8 | 4 | [24] |
TWC | July 16, 2020 | 20 | 8 | 4 | [25] |
CSU | August 5, 2020 | 24 | 12 | 5 | [26] |
TSR | August 5, 2020 | 24 | 10 | 4 | [27] |
NOAA | August 6, 2020 | 19–25 | 7–11 | 3–6 | [28] |
––––––––––––––––––––––––––––––––––––––––––––––––––––––– | |||||
Actual activity |
28 | 12 | 5 | ||
* June–November only † Most recent of several such occurrences. (See all) |
Forecasts of hurricane activity are issued before each hurricane season by noted hurricane experts, such as Philip J. Klotzbach and his associates at Colorado State University, and separately by NOAA forecasters.
Klotzbach's team (formerly led by William M. Gray) defined the average (1981 to 2010) hurricane season as featuring 12.1 tropical storms, 6.4 hurricanes, 2.7 major hurricanes (storms reaching at least Category 3 strength in the Saffir–Simpson scale), and an accumulated cyclone energy (ACE) index of 106 units.[11] NOAA defines a season as above normal, near normal or below normal by a combination of the number of named storms, the number reaching hurricane strength, the number reaching major hurricane strength, and the ACE Index.[29]
Pre-season forecasts
On December 19, 2019, Tropical Storm Risk (TSR), a public consortium consisting of experts on insurance, risk management, and seasonal climate forecasting at University College London, issued an extended-range forecast predicting a slightly above-average hurricane season. In its report, the organization called for 15 named storms, 7 hurricanes, 4 major hurricanes, and an ACE index of 105 units. This forecast was based on the prediction of near-average trade winds and slightly warmer than normal sea surface temperatures (SSTs) across the tropical Atlantic as well as a neutral El Niño–Southern Oscillation (ENSO) phase in the equatorial Pacific.[10] On April 2, 2020, forecasters at Colorado State University echoed predictions of an above-average season, forecasting 16 named storms, 8 hurricanes, 4 major hurricanes, and an ACE index of 150 units. The organization posted significantly heightened probabilities for hurricanes tracking through the Caribbean and hurricanes striking the U.S. coastline.[11] TSR updated their forecast on April 7, predicting 16 named storms, 8 hurricanes, 3 major hurricanes, and an ACE index of 130 units.[12] On April 13, the University of Arizona (UA) predicted a potentially hyperactive hurricane season: 19 named storms, 10 hurricanes, 5 major hurricanes, and accumulated cyclone energy index of 163 units.[13] A similar prediction of 18 named storms, 9 hurricanes, and 4 major hurricanes was released by The Weather Company on April 15.[14] Following that, North Carolina State University released a similar forecast on April 17, also calling for a possibly hyperactive season with 18–22 named storms, 8–11 hurricanes and 3–5 major hurricanes.[15] On April 21 the Pennsylvania State University Earth Science System Center also predicted high numbers, 19.8 +/- total named storms, range 15–24, best estimate 20.[16]
On May 20, Mexico's Servicio Meteorológico Nacional released their forecast for an above-average season with 15–19 named storms, 7–9 hurricanes and 3–4 major hurricanes.[17] The UK Met Office released their outlook that same day, predicting average activity with 13 tropical storms, 7 hurricanes, and 3 major hurricanes expected to develop between June and November 2020. They also predicted an ACE index of around 110 units.[18] NOAA issued their forecast on May 21, calling for a 60% chance of an above-normal season with 13–19 named storms, 6–10 hurricanes, 3–6 major hurricanes, and an ACE index between 110% and 190% of the median. They cited the ongoing warm phase of the Atlantic multidecadal oscillation and the expectation of continued ENSO-neutral or even La Niña conditions during the peak of the season as factors that would increase activity.[19]
Mid-season forecasts
On June 4, Colorado State University released an updated forecast, calling for 19 named storms, 9 hurricanes, and 4 major hurricanes.[21] On July 7, Colorado State University released another updated forecast, calling for 20 named storms, 9 hurricanes, and 4 major hurricanes.[23] On July 7, Tropical Storm Risk released an updated forecast, calling for 18 named storms, 8 hurricanes, and 4 major hurricanes.[24] On July 16, The Weather Company released an updated forecast, calling for 20 named storms, 8 hurricanes, and 4 major hurricanes.[25]
On August 5, Colorado State University released an additional updated forecast, their final for 2020, calling for a near-record-breaking season, predicting a total of 24 named storms, 12 hurricanes, and 5 major hurricanes, citing the anomalously low wind shear and surface pressures across the basin during the month of July and substantially warmer than average tropical Atlantic and developing La Niña conditions.[30] On August 5, Tropical Storm Risk released an updated forecast, their final for 2020, also calling for a near-record-breaking season, predicting a total of 24 named storms, 10 hurricanes, and 4 major hurricanes, citing the favorable July trade winds, low wind shear, warmer than average tropical Atlantic, and the anticipated La Niña.[31] The following day, NOAA released their second forecast for the season whilst calling for an "extremely active" season containing 19–25 named storms, 7–11 hurricanes, and 3–6 major hurricanes. This was one of the most active forecasts ever released by NOAA for an Atlantic hurricane season.[32]
Seasonal summary
![](http://upload.wikimedia.org/wikipedia/en/timeline/j80iwfzf52h6ahcz8v2ea2444p2juis.png)
Tropical / subtropical storm formation records set during the 2020 Atlantic hurricane season | ||||
---|---|---|---|---|
Storm number |
Earliest | Next earliest | ||
Name | Date formed | Name | Date formed | |
[33] | 3Cristobal | June 2, 2020 | Colin | June 5, 2016 |
[34] | 5Edouard | July 6, 2020 | Emily | July 11, 2005 |
[35] | 6Fay | July 9, 2020 | Franklin | July 21, 2005 |
[36] | 7Gonzalo | July 22, 2020 | Gert | July 24, 2005 |
[37] | 8Hanna | July 24, 2020 | Harvey | August 3, 2005 |
[35] | 9Isaias | July 30, 2020 | Irene | August 7, 2005 |
10[38] | Josephine | August 13, 2020 | Jose | August 22, 2005 |
11[39] | Kyle | August 14, 2020 | Katrina | August 24, 2005 |
12[35] | Laura | August 21, 2020 | Luis | August 29, 1995 |
13[40] | Marco | August 22, 2020 | Maria | September 2, 2005 |
Lee | September 2, 2011 | |||
14[41] | Nana | September 1, 2020 | Nate | September 5, 2005 |
15[42] | Omar | September 1, 2020 | Ophelia | September 7, 2005 |
16[43] | Paulette | September 7, 2020 | Philippe | September 17, 2005 |
17[44] | Rene | September 7, 2020 | Rita | September 18, 2005 |
18[45] | Sally | September 12, 2020 | Stan | October 2, 2005 |
19[46] | Teddy | September 14, 2020 | "Azores" | October 4, 2005 |
20[47] | Vicky | September 14, 2020 | Tammy | October 5, 2005 |
21[48] | Wilfred | September 18, 2020 | Vince | October 8, 2005 |
22[49] | Alpha | September 18, 2020 | Wilma | October 17, 2005 |
23[49] | Beta | September 18, 2020 | Alpha | October 22, 2005 |
24[50] | Gamma | October 3, 2020 | Beta | October 27, 2005 |
25[51] | Delta | October 5, 2020 | Gamma | November 15, 2005 |
26[52] | Epsilon | October 19, 2020 | Delta | November 22, 2005 |
27[53] | Zeta | October 25, 2020 | Epsilon | November 29, 2005 |
28[54] | Eta | November 1, 2020 | Zeta | December 30, 2005 |
Tropical cyclogenesis began in the month of May, with tropical storms Arthur and Bertha. This marked the first occurrence of two pre-season tropical storms in the Atlantic since 2016, the first occurrence of two named storms in the month of May since 2012. Tropical Storm Cristobal formed on June 1, coinciding with the official start of the Atlantic hurricane season. Cristobal was also the earliest-named third storm on record in the Atlantic basin. Tropical Storm Dolly also formed in June. Tropical storms Edouard, Fay, and Gonzalo, along with hurricanes Hanna and Isaias, formed in July. Hanna became the first hurricane of the season and struck South Texas, while Isaias became the second hurricane of the season and struck much of the Caribbean and the East Coast of the United States. Tropical Depression Ten also formed in late July off the coast of West Africa and quickly dissipated. July 2020 tied 2005 for the most active July on record in the basin in terms of named systems.[55][56] August saw the formations of tropical storms Josephine and Kyle, and hurricanes Laura and Marco. Marco ultimately became the third hurricane of the season, but rapidly weakened before making landfall in southeast Louisiana. Laura subsequently became the fourth hurricane, and first major hurricane of the season, before making landfall in southwest Louisiana at Category 4 strength with 150 mph (240 km/h) winds. The month concluded with the formation of Tropical Depression Fifteen, which intensified into Tropical Storm Omar on September 1.
![](http://upload.wikimedia.org/wikipedia/commons/thumb/d/dd/Paulette%2C_Rene%2C_Sally%2C_Teddy_and_Vicky_2020-09-14_1550Z.jpg/330px-Paulette%2C_Rene%2C_Sally%2C_Teddy_and_Vicky_2020-09-14_1550Z.jpg)
September featured the formations of tropical storms Rene, Vicky, Wilfred, and Beta, Subtropical Storm Alpha, and hurricanes Nana, Paulette, Sally, and Teddy. This swarm of storms coincided with the peak of the hurricane season and the development of La Niña conditions.[57][58] Paulette struck Bermuda as a Category 1 hurricane, becoming the first tropical cyclone to make landfall there since Gonzalo in 2014. Hurricane Sally made landfall near Miami, Florida as a tropical depression before causing extensive damage throughout the Southeastern United States as a category 2 hurricane. Teddy, the season's eighth hurricane and second major hurricane formed on September 12, while Vicky formed two days later. With the formation of the latter, five tropical cyclones were simultaneously active in the Atlantic basin for the first time since 1995. Meanwhile, Hurricane Teddy went on to strike Atlantic Canada as an extremely large extratropical cyclone on September 23. Additionally, Paulette briefly reformed as a tropical storm before once again becoming post-tropical. Within a six-hour span on September 18, Wilfred, Alpha, and Beta became named systems, an event only previously recorded in 1893.[59] Alpha impacted the Iberian Peninsula, and was the first named storm to make landfall in Portugal. Beta's intensification into a tropical storm made September 2020 the most active month on record with 10 cyclones becoming named. Beta went on to impact Texas, Louisiana, and Mississippi before transitioning into a remnant low over Alabama, marking an abrupt end to the 18 straight days of activity.[60]
Tropical Storm Gamma formed on October 2 before impacting the Yucatan Peninsula twod ays later. Early on October 5, Tropical Storm Delta developed in the Caribbean Sea south of Jamaica before becoming the ninth hurricane of the season early the next day. Delta explosively intensified into a strong Category 4 hurricane before it made landfall on the Yucatan Peninsula on October 7 as a Category 2 hurricane, followed by a second landfall in Louisiana on October 9 also as a Category 2 hurricane. After 14 more days of inactivity, Tropical Storm Epsilon formed in mid-October and became the season's 10th hurricane on October 20, making 2020 the 5th Atlantic hurricane season in the satellite era (since 1966) to have at least 10 hurricanes by October 20, in addition to 1969, 1995, 2005 and 2017.[61][62][nb 3] Later that month, Hurricane Zeta formed southwest of the Cayman Islands and took a nearly identical track to Delta, striking the Yucatán Peninsula late on October 26 before turning northeastward, accelerating, and making landfall in southeast Louisiana as a Category 2 hurricane on October 28. Tropical Depression Twenty-Nine formed in the central Caribbean Sea on October 31 and strengthened into Tropical Storm Eta early on November 1 before rapidly intensifying into the season's fifth major hurricane the following day.[66] After peaking as high-end Category 4 hurricane, it weakened slightly due to an eyewall replacement cycle before making landfall in Nicaragua.[67][68][69]
The 2020 season has featured activity at a record pace. The season's third named storm and all named storms from the fifth onwards have formed on an earlier date in the year than any other season since reliable records began in 1851. The accumulated cyclone energy (ACE) index for the 2020 Atlantic hurricane season, as of 15:00 UTC November 3, is 153.80 units,[nb 4] which is the highest value in the Atlantic since 2017. Broadly speaking, ACE is a measure of the power of a tropical or subtropical storm multiplied by the length of time it existed. It is only calculated for full advisories on specific tropical and subtropical systems reaching or exceeding wind speeds of 39 mph (63 km/h).
Systems
Tropical Storm Arthur
Tropical storm (SSHWS) | |
Duration | May 16 – May 19 |
---|---|
Peak intensity | 60 mph (95 km/h) (1-min); 990 mbar (hPa) |
On May 14, the National Hurricane Center (NHC) began monitoring an area of disturbed weather which was expected to form just north of Cuba in a couple of days. The interaction of an upper-level trough and a stalled front over the Florida Straits led to the formation of a low-pressure area in that region on May 15. The system moved north-northeast and developed into a tropical depression east of Florida around 18:00 UTC on May 16, before an Air Force reconnaissance aircraft found that it had become Tropical Storm Arthur six hours later. Arthur weaved along the Gulf Stream and changed little in intensity as it encountered increasing wind shear. After passing east of North Carolina, the system reached peak winds of 60 mph (95 km/h) as deep convection partially covered the center. Shortly after, Arthur interacted with another front and became an extratropical cyclone by 12:00 UTC on May 20. The low turned southeast before dissipating near Bermuda a day later.[70]
Featuring the formation of a pre-season tropical storm, the 2020 Atlantic hurricane season became the record sixth consecutive season with a tropical or subtropical cyclone before the official June 1 start date.[71] Passing within 20 nautical miles of the Outer Banks, Arthur caused tropical storm force wind gusts and a single report of sustained tropical storm force winds at Alligator River Bridge.[72] Arthur caused $112,000 in damage in Florida.[73]
Tropical Storm Bertha
Tropical storm (SSHWS) | |
Duration | May 27 – May 28 |
---|---|
Peak intensity | 50 mph (85 km/h) (1-min); 1005 mbar (hPa) |
On May 24, a trough of low pressure developed over the southeastern Gulf of Mexico. Widespread convection accompanied the system, though its overall structure remained disorganized as it moved northeast across the Gulf. An increase in convection in the system over Florida developed a distinct low pressure area, but the system remained disorganized as it paralleled the East Coast throughout May 26. However, on May 27 a small, well-defined low with centralized convection developed off the coast of South Carolina and the system was classified as a tropical storm. Based on Doppler weather radar and buoy data, the system attained peak winds of 50 mph (85 km/h) shortly before moving inland near Isle of Palms. Turning north and accelerating, the system quickly degraded and transitioned into an extratropical cyclone over Virginia. On May 29 Bertha was absorbed by a larger extratropical low over Quebec.[74]
The precursor disturbance to Bertha caused a significant multi-day rainfall event across South Florida, with accumulations of 8–10 in (200–250 mm) across several locations, and with a maximum 72-hour accumulation of 14.19 in (360 mm) in Miami.[75] Damage was primarily limited to localized flooding, especially around canals, and an EF1 tornado caused minor damage in southern Miami.[76][77] In coastal South Carolina, there was localized flash flooding,[74][78] and one person drowned due to rip currents at Myrtle Beach,[79] Overall, Bertha caused at least $133,000 in damage.[80][81]
Tropical Storm Cristobal
Tropical storm (SSHWS) | |
Duration | June 1 – June 10 |
---|---|
Peak intensity | 60 mph (95 km/h) (1-min); 992 mbar (hPa) |
On May 31, the NHC began to note that Tropical Depression Two-E in the Eastern Pacific, later to be Tropical Storm Amanda, would have the potential to redevelop in the Bay of Campeche.[82] After making landfall, Amanda's remnants moved north-northwest into the Bay of Campeche and subsequently began to re-organize.[83] At 21:00 UTC on June 1, the remnants reorganized into Tropical Depression Three and moved slowly westward over the bay. By 18:00 UTC the following day, the depression developed into Tropical Storm Cristobal and was producing heavy rainfall in the Yucatán Peninsula.[84] Throughout the remainder of the day, Cristobal's wind field became more symmetrical and well defined[85] and it gradually strengthened with falling barometric pressure as the storm meandered towards the Mexican coastline.[86] Cristobal made landfall as a strong tropical storm just west of Ciudad del Carmen at 13:35 UTC on June 3 at its peak intensity of 60 mph (95 km/h). As Cristobal moved very slowly inland, it weakened back down to tropical depression status as the overall structure of the storm deteriorated. The storm began accelerating northwards on June 5[87] and by 18:00 UTC that day, despite being situated inland over the Yucatán Peninsula, Cristobal re-intensified back to tropical storm status. As Cristobal moved further north into the Gulf of Mexico, dry air and interaction with an upper-level trough to the east began to strip Cristobal of any central convection, with most of the convection being displaced east and north of the center.[88][89] Late on June 7, Cristobal made landfall over southeastern Louisiana. It weakened to a tropical depression the next day as it moved inland over the state. The storm survived as a depression as it moved up the Mississippi River Valley, until finally becoming extratropical at 03:00 UTC on June 10 over southern Wisconsin. On June 12 Cristobal turned into a remnant low and fully dissipated on June 13.[90][91]
On June 1, the government of Mexico issued a tropical storm warning from Campeche westward to Puerto de Veracruz. Residents at risk were evacuated. Nine thousand Mexican National Guard members were summoned to aid in preparations and repairs.[92] Significant rain fell across much of Southern Mexico and Central America. Wave heights up to 9.8 ft (3 m) high closed ports for several days. In El Salvador, a mudslide caused 7 people to go missing. Up to 9.6 in (243 mm) of rain fell in the Yucatán Peninsula, flooding sections of a highway. Street flooding occurred as far away as Nicaragua.[92] On June 5, while Cristobal was still a tropical depression, a tropical storm watch was issued from Punta Herrero to Rio Lagartos by the government of Mexico as well as for another area from Intracoastal City, Louisiana to the Florida-Alabama border, issued by the National Weather Service. These areas were later upgraded to warnings and for the Gulf Coast, the warning was extended to the Okaloosa/Walton County line.[90] Heavy rains and damage were reported within the warning areas during Cristobal's passage and the storm caused an estimated US$665 million in damage.
Tropical Storm Dolly
Tropical storm (SSHWS) | |
Duration | June 22 – June 24 |
---|---|
Peak intensity | 45 mph (75 km/h) (1-min); 1002 mbar (hPa) |
On June 19, the NHC began monitoring an area of disturbed weather off the southeastern U.S. coast for possible subtropical development in the short term.[93] At the time, the low pressure system was not considered likely to develop due to unfavorable sea surface temperatures.[94] Contrary to predictions, the low moved south into the Gulf Stream in the afternoon of June 22, and new thunderstorm activity began to fire near the circulation.[95] The low's convective activity rapidly became more defined and well organized while the circulation became closed, prompting the National Hurricane Center to designate the system as Subtropical Depression Four at around 21:00 UTC on June 22. Over the next several hours, the system's wind field contracted significantly, becoming more characteristic of a tropical cyclone; its winds also strengthened to 40–45 miles per hour (64–72 km/h). Based on these developments, the NHC classified the system as a tropical storm at 17:00 UTC on June 23, and named it Dolly.[96] However, Dolly's peak intensity proved to be short-lived as its central convection began to diminish while it drifted over colder ocean waters. At 15:00 UTC on June 24, Dolly became a post-tropical cyclone, with any remaining convection displaced well to the system's south and the remaining circulation exposed.[97]
Tropical Storm Edouard
Tropical storm (SSHWS) | |
Duration | July 4 – July 7 |
---|---|
Peak intensity | 45 mph (75 km/h) (1-min); 1007 mbar (hPa) |
On July 1, a cluster of thunderstorms known as a mesoscale convective vortex formed over the northern Tennessee Valley and slowly moved southeastwards.[98] By July 2, the remnant low emerged off the coast of Georgia,[99] and the NHC began monitoring the low around 00:00 UTC on July 4.[100] Just four hours later, the circulation of the low subsequently became better defined and closed,[101] and at 15:00 UTC on July 4 the NHC issued its first advisory on the system as Tropical Depression Five. The system gradually drifted north-northeast towards Bermuda while little change in intensity occurred as the storm passed just 70 miles (110 km) north of the island around 09:00 UTC on July 5.[102][103] By 03:00 UTC on July 6, there had been a large burst of convection as a result of baroclinic forces; this allowed the for system to be upgraded to a tropical storm.[34] The storm intensified further to a peak intensity of 1007 mb (29.74 inHg) and with maximum sustained winds of 45 mph (75 km/h) at 18:00 UTC that same day. Three hours later, it became extratropical while located about 450 miles southeast of Cape Race, Newfoundland.[104]
The Bermuda Weather Service issued a gale warning for the entirety of the island chain in advance of the system on July 4.[105] Unsettled weather with thunderstorms later ensued, and the depression caused tropical storm-force wind gusts and moderate rainfall on the island early on July 5. Overall impact were relatively minor.[105][106]
Tropical Storm Fay
Tropical storm (SSHWS) | |
Duration | July 9 – July 11 |
---|---|
Peak intensity | 60 mph (95 km/h) (1-min); 998 mbar (hPa) |
At 00:00 UTC July 5, shortly after the formation of Tropical Storm Edouard, the NHC began to track an area of disorganized cloudiness and showers in relation to a nearly stationary surface trough in the Gulf of Mexico.[107] The disturbance moved inland in the Florida Panhandle by 12:00 UTC July 6.[108] Two days later, the system re-emerged over the coast of Georgia.[109] Once offshore, the system began to organize as deep convection blossomed over the warm waters of the Gulf Stream.[110] Three hours later, the center reformed near the edge of the primary convective mass, prompting the NHC to initiate advisories on Tropical Storm Fay at 21:00 UTC July 9, located just 40 miles east-northeast of Cape Hatteras.[111][112] Fay intensified as it moved nearly due north, reaching its peak intensity of 60 mph winds and minimum barometric pressure of 998 mbar.[113] Fay then made landfall east-northeast of Atlantic City, New Jersey at 21:00 UTC July 10 after weakening slightly.[114] It quickly lost intensity inland, and by 06:00 UTC July 11, had weakened to a tropical depression while situated about 50 mi (80 km) north of New York City.[115] The depression transitioned into a post-tropical cyclone three hours later while located roughly 30 mi (45 km) south of Albany, New York.[116]
Immediately upon formation, tropical storm warnings were issued for the coasts of New Jersey, New York, and Connecticut, as the system moved north at 7 mph.[111] Six people were directly killed due to rip currents and storm surge associated with Fay. Overall, damage from the storm on the US Eastern Coast was at least US$350 million, based on wind and storm surge damage on residential, commercial, and industrial properties.[117]
Tropical Storm Gonzalo
Tropical storm (SSHWS) | |
Duration | July 21 – July 25 |
---|---|
Peak intensity | 65 mph (100 km/h) (1-min); 997 mbar (hPa) |
Early on July 20, the NHC began monitoring a tropical wave over the central tropical Atlantic for possible development.[118] The wave rapidly became better organized as it moved quickly westward. By 21:00 UTC July 21, satellite imagery and scatterometer data indicated that the small low pressure system had acquired a well-defined circulation as well as sufficiently organized convection to be designated Tropical Depression Seven.[119] Satellite data received on the morning of July 22, indicated that the tropical depression had strengthened, and at 12:50 UTC, the NHC designated it as Tropical Storm Gonzalo.[120] Gonzalo continued to intensify throughout the day, with an eyewall under a central dense overcast and hints of a developing eye becoming evident. Gonzalo would then reach its peak intensity with wind speeds of 65 mph and a minimum central pressure of 997 mbar at 09:00 UTC the next day. However, strengthening was halted as its central dense overcast was significantly disrupted when the storm entrained very dry air into its circulation from the Saharan Air Layer to its north. Convection soon redeveloped over Gonzalo's center as the system attempted to mix out the dry air from its circulation, but the tropical storm did not strengthen further due to the hostile conditions. After making landfall on the island of Trinidad as a weak tropical storm, Gonzalo weakened to a tropical depression at 18:00 UTC on July 25. Three hours later, Gonzalo opened up into a tropical wave as it made landfall in northern Venezuela.[121]
On July 23, hurricane watches were issued for Barbados, St Vincent and the Grenadines, and a tropical storm watch was issued later that day for Grenada and Trinidad and Tobago.[122] After Gonzalo failed to strengthen into a hurricane on July 24, the hurricane and tropical storm watches were replaced with tropical storm warnings.[123] Tropical Storm Gonzalo brought squally weather to Trinidad and Tobago and parts of southern Grenada and northern Venezuela on July 25.[124] However, the storm's impact ended up being significantly smaller than originally anticipated.[125] The Tobago Emergency Management Agency only received two reports of damage on the island: a fallen tree on a health facility in Les Coteaux and a damaged bus stop roof in Argyle.[126]
Hurricane Hanna
Category 1 hurricane (SSHWS) | |
Duration | July 23 – July 27 |
---|---|
Peak intensity | 90 mph (150 km/h) (1-min); 973 mbar (hPa) |
At 06:00 UTC July 19, the NHC noted a tropical wave over eastern Hispaniola and the nearby waters for possible development.[127] In the Gulf of Mexico, where conditions were more favorable for development,[128] the system began to steadily organize as a broad low pressure area formed within it.[129] Surface observations along with data from an Air Force Hurricane Hunter Aircraft showed that the area of low pressure developed a closed circulation along with a well-defined center, prompting the NHC to issue its first advisory on Tropical Depression Eight at 03:00 UTC on July 23.[130] The depression continued to become better organized throughout the day in Gulf of Mexico and was designagted Tropical Storm Hanna at 03:00 UTC on July 24, while located about 385 mi (620 km) east-southeast of Corpus Christi, Texas.[37] Over the ensuing 24 hours, Hanna underwent rapid intensification as its inner core and convection became better organized.[131] By 12:00 UTC July 25, radar and data from another Hurricane Hunter Aircraft showed that Hanna had intensified into the first hurricane of the season.[132] Hanna continued to strengthen further, reaching its peak intensity with 90 mph (140 km/h) winds by 21:00 UTC on July 25, before making landfall an hour later at Padre Island, Texas. After making a second landfall in Kenedy County, Texas at the same intensity at 23:15 UTC, the system then began to rapidly weaken, dropping to tropical depression status at 22:15 UTC the next day after crossing into Northeastern Mexico.[133][134]
Immediately after the system was classified as a tropical depression, tropical storm watches were issued for much of the Texas shoreline.[135] At 21:00 UTC on July 24, a hurricane warning was issued from Baffin Bay to Mesquite Bay, Texas, due to Hanna being forecast to become a hurricane before landfall.[136] As the hurricane approached landfall, local officials underscored the reality of the coronavirus when warning residents living in flood-prone neighborhoods about the prospect of evacuation. Texas governor Greg Abbott announced the deployment of 17 COVID-19 mobile testing teams focused on shelters and 100 medical personnel provided by the Texas National Guard.[137] The precursor disturbance to Hanna dropped heavy rain to parts of Hispaniola, the Florida Keys and Cuba. In Pensacola, Florida, a 33-year-old police deputy was drowned by rip currents while trying to save his 10-year-old son in Sandestin Beach. In portions of Louisiana, Mississippi, Alabama, and the Florida Panhandle, the outer bands of Hanna brought heavy rainfall, even threatening street flooding in New Orleans.[138][139] Hanna brought storm surge flooding, destructive winds, torrential rainfall, flash flooding and isolated tornadoes across South Texas and Northeastern Mexico. Flooding in the later region caused four fatalities.[140]
Hurricane Isaias
Category 1 hurricane (SSHWS) | |
Duration | July 30 – August 5 |
---|---|
Peak intensity | 85 mph (140 km/h) (1-min); 987 mbar (hPa) |
The National Hurricane Center first began tracking a vigorous tropical wave off the coast of Africa on July 23.[141] The wave gradually organized and became better defined, developing a broad area of low pressure.[142] Although the system lacked a well-defined center, its threat of tropical-storm-force winds to land areas prompted its designation as Potential Tropical Cyclone Nine at 15:00 UTC on July 28.[143] The system moved just south of Dominica, and at 03:00 UTC on July 30, it organized into a tropical cyclone. Due to its precursor disturbance already having gale-force winds, it was immediately declared a tropical storm and given the name "Isaias".[144] The following day, Isaias passed south of Puerto Rico and made landfall on the Dominican Republic. At 03:40 UTC on July 31, Isaias strengthened into a hurricane as it pulled away from the Greater Antilles.[145] The storm fluctuated in intensity afterwards, due to strong wind shear and dry air, with its winds peaking at 85 mph (137 km/h) and its central pressure falling to 987 mbar (29.1 inHg). At 15:00 UTC on August 1, Isaias made landfall on North Andros, Bahamas with winds around 80 mph (130 km/h), and the system weakened to a tropical storm at 21:00 UTC.[146][147] It then turned north-northwest, paralleling the east coast of Florida and Georgia while fluctuating between 65–70 mph (105–113 km/h) wind speeds. As the storm accelerated northeastward and approached the Carolina coastline, wind shear relaxed, allowing the storm to quickly intensify back into a hurricane at 00:00 UTC on August 4,[148][149] and at 03:10 UTC, Isaias made landfall on Ocean Isle Beach, North Carolina, with 1-minute sustained winds of 85 mph (137 km/h).[150] Following landfall, Isaias accelerated and only weakened slowly, dropping below hurricane status at 07:00 UTC over North Carolina.[151] The storm passed over the Mid-Atlantic states and New England before transitioning into an extratropical cyclone near the American-Canadian border, and subsequently weakening progressing into Quebec.[152]
Numerous tropical storm watches and warnings as well as hurricane watches and hurricane warnings were issued for the Lesser Antilles, Greater Antilles, Bahamas, Cuba, and the entire East Coast of the United States. Isaias caused devastating flooding and wind damage in Puerto Rico and the Dominican Republic. Several towns were left without electricity and drinking water in Puerto Rico, which prompted a disaster declaration by President Donald Trump. In the Dominican Republic, two people were killed by wind damage. A woman was killed in Puerto Rico after being swept away in flood waters. In the United States, Isaias triggered a large tornado outbreak that prompted the issuance of 109 tornado warnings across 12 states. A total of 39 tornadoes touched down with two people being killed by an EF3 tornado that struck a mobile home park near Windsor, North Carolina on August 4.[153] Five more fatalities occurred in St. Mary's County, Maryland; Milford, Delaware; Naugatuck, Connecticut; North Conway, New Hampshire; and New York City due to falling trees. One woman died when her vehicle was swept downstream in a flooded area of Lehigh County, Pennsylvania,[154] and a child was found dead in Lansdale, Pennsylvania after going missing during the height of the storm.[155] One man drowned due to strong currents in Cape May, New Jersey.[156] Damage estimates exceeded US$4.725 billion, making Isaias the costliest tropical cyclone to strike the Northeastern U.S. since Hurricane Sandy in 2012.[157]
Tropical Depression Ten
Tropical depression (SSHWS) | |
Duration | July 31 – August 2 |
---|---|
Peak intensity | 35 mph (55 km/h) (1-min); 1007 mbar (hPa) |
At 09:00 UTC July 30, the NHC began to monitor a broad area of low pressure associated with a tropical wave moving off the west coast of Africa southeast of the Cabo Verde Islands.[158] Throughout the day, thunderstorm activity increased in association with the system and became better organized, only to become disorganized again on the next day.[159][160] Contrary to predictions, the system rapidly re-organized, and at 21:00 UTC on July 31, the NHC began issuing advisories on Tropical Depression Ten.[161] The system showed signs of further organization, although it failed to achieve tropical storm status, as was previously predicted.[162] However, the NHC noted that the system may have briefly attained tropical storm status as some data showed tropical storm-force winds.[163] After maintaining its intensity for 12 hours, the cyclone began to weaken as it entered colder waters north of the Cabo Verde islands, and the system degenerated into a trough at 03:00 UTC on August 2.[164][165]
Tropical Storm Josephine
Tropical storm (SSHWS) | |
Duration | August 11 – August 16 |
---|---|
Peak intensity | 45 mph (75 km/h) (1-min); 1004 mbar (hPa) |
On August 7, the NHC began monitoring a tropical wave over the tropical Atlantic.[166] Despite being located in a dry environment, the wave's circulation slowly became more defined while signs of convective organization became evident on satellite imagery. Soon enough the circulation organized and the system was designated a tropical depression at 21:00 UTC, August 11.[167][168] Intensification was slow for the depression as dry air and wind shear prevented much development.[169] After two days of little change in intensity, convection began to form closer to the estimated center of the depression,[170] and as a result it intensified into Tropical Storm Josephine at 15:00 UTC, August 13.[171] Josephine's intensity fluctuated as wind-shear affected the system, causing convection to be displaced from the circulation.[172] Hurricane Hunter aircraft investigated the system later on August 14 and found that the storm's center had relocated further north in the afternoon hours.[173] Nonetheless, Josephine headed into increasingly hostile conditions as it began to pass north of the Leeward Islands.[174] As a result, the storm later weakened, becoming a tropical depression early on August 16, just north of the Virgin Islands.[175] The weakening cyclone's circulation became increasingly ill-defined, and Josephine eventually weakened into a trough of low pressure later that day.[176]
Tropical Storm Kyle
Tropical storm (SSHWS) | |
Duration | August 14 – August 16 |
---|---|
Peak intensity | 50 mph (85 km/h) (1-min); 1000 mbar (hPa) |
On August 13, the NHC began to track an area of low pressure located over eastern North Carolina.[177] Warm water temperatures in the Atlantic allowed the system to rapidly organize, and at 21:00 UTC on August 14, the NHC designated the system as Tropical Storm Kyle.[178] Kyle then proceeded to move quickly east-northeastward along the Gulf Stream.[39] By mid-day on August 15, it had reached its peak intensity with maximum sustained winds of 50 mph (80 km/h) and a minimum pressure of 1000 mb (29.53 inHg); meanwhile, the circulation quickly started to become elongated.[179] As a result, the system began to rapidly lose its tropical characteristics with its circulation becoming asymmetric, ultimately leading to Kyle becoming a post-tropical cyclone early on August 16.[180] On August 20, Kyle's remnants were absorbed by extratropical Storm Ellen, a European windstorm which brought severe gales to the British Isles.[181][182]
Hurricane Laura
Category 4 hurricane (SSHWS) | |
Duration | August 20 – August 29 |
---|---|
Peak intensity | 150 mph (240 km/h) (1-min); 937 mbar (hPa) |
On August 16, the National Hurricane Center (NHC) began tracking a large tropical wave that had emerged off the West African coast, and was traversing across the Intertropical Convergence Zone (ITCZ) toward the Windward Islands.[183] En route to the Windward Islands, satellite imagery revealed that the system began to close off its low-level circulation center (LLCC) with convection firing up around it, and subsequently the NHC began issuing advisories on Tropical Depression Thirteen on August 20.[184] The next day at 13:05 UTC, it strengthened and became Tropical Storm Laura,[185] but was unable to strengthen any further, due to congestion of upper-level dry air as well as land interaction. As Laura moved just offshore of Puerto Rico, a possible center reformation occurred to the south of Puerto Rico allowing Laura to begin strengthening.[186][187] Early on August 23, Laura made landfall near San Pedro de Macorís, Dominican Republic, with 45 mph (75 km/h) winds.[188] On August 23, Laura attained large amounts of convection but still appeared ragged on satellite imagery, with the mountainous terrain of Hispaniola preventing it from strengthening.[189] Later that day, however, Laura managed to resume strengthening.[190] Early on August 25, Laura entered the Gulf of Mexico and became a Category 1 hurricane at 12:15 UTC on the same day.[191] After its upgrade to hurricane status, Laura began explosively intensifying, reaching Category 2 status early the next morning.[192] Laura's explosive intensification continued, and at 12:00 UTC on August 26, it became the first major hurricane of the season, with 1-minute sustained wind speeds of 115 mph (185 km/h).[193] Six hours later, it was further upgraded to Category 4 status, boasting winds of 140 mph (220 km/h).[194] Following its upgrade, Laura continued to rapidly strengthen due to favorable conditions, reaching a peak intensity with 1-minute sustained winds at 150 mph (240 km/h) and a minimum central pressure of 937 mbars, at 02:00 UTC on August 27, as the storm was nearing landfall.[195] At 06:00 UTC, Laura made landfall near Cameron, Louisiana, with 1-minute sustained winds of 150 mph (240 km/h) and a central pressure of 938 mbar (27.70 inHg), tying the 1856 Last Island hurricane as the strongest landfalling hurricane on record in the state of Louisiana since 1851.[196][4] Laura quickly weakened after moving inland, dropping to tropical storm status that evening over Northern Louisiana, before weakening into a tropical depression over Arkansas early the next morning.[197][198] Following its weakening to a depression, Laura turned eastwards, and by 09:00 UTC on August 29, Laura degenerated into a remnant low over northeastern Kentucky.[199]
As Laura passed through the Leeward Islands, the storm brought heavy rainfall to the islands of Guadeloupe and Dominica, as captured on radar.[200] The storm prompted the closing of all ports in the British Virgin Islands.[201] In Puerto Rico, Laura caused downed trees and flooding in Salinas.[202] Laura devastated southwestern Louisiana and southeastern Texas with Lake Charles, Louisiana being particularly hard hit. Laura killed 35 people in Hispaniola, including 4 in the Dominican Republic and 31 in Haiti, as well as 42 in the United States.
Hurricane Marco
Category 1 hurricane (SSHWS) | |
Duration | August 20 – August 25 |
---|---|
Peak intensity | 75 mph (120 km/h) (1-min); 991 mbar (hPa) |
The NHC began to track a tropical wave located over the central Tropical Atlantic at 00:00 UTC on August 16.[203] Initially hindered by its speed and unfavorable conditions in the eastern Caribbean, the wave began organizing once it reached the central Caribbean on August 19.[204] At 15:00 UTC on August 20, the NHC designated the wave as Tropical Depression Fourteen.[205] Intensification was initially slow, but the depression strengthened into Tropical Storm Marco at 03:00 UTC on August 22.[206] Marco passed just offshore of Honduras and, as a result of favorable atmospheric conditions, quickly intensified to an initial peak of 65 mph (105 km/h) and a pressure of 992 mb, with a characteristic eye beginning to form on radar.[207] After a Hurricane Hunters flight found evidence of sustained winds above hurricane force, Marco was upgraded to a Category 1 hurricane at 16:30 UTC on August 23.[208] Despite this, northeasterly vertical wind shear created by a trough situated northwest of Marco displaced its convection, exposing its low-level center, which caused the system to begin weakening significantly early on August 24.[209][210] At 23:00 UTC, Marco made landfall near the mouth of the Mississippi River as a weak tropical storm with winds at 40 mph (64 km/h) and a pressure of 1006 mb.[211] Marco degenerated into a remnant low just south of Louisiana at 09:00 UTC on August 25.[212]
Marco was indirectly responsible for the death of one person in Chiapas, Mexico.[213] As the storm ultimately weakened faster than anticipated, its landfall in Louisiana was much less damaging than initially feared, only causing around $35 million in damage.
Tropical Storm Omar
Tropical storm (SSHWS) | |
Duration | August 31 – September 5 |
---|---|
Peak intensity | 40 mph (65 km/h) (1-min); 1003 mbar (hPa) |
In the last few days of August, a cold front spawned a trough over Northern Florida and eventually a low-pressure area formed offshore of the southeast coast of the United States. The low rapidly organized as it drifted on top of the Gulf Stream, and was classified as Tropical Depression Fifteen at 21:00 UTC on August 31.[214] Moving generally northeastward away from North Carolina, the depression struggled to intensify in a marginally favorable environment with warm Gulf Stream waters being offset by high wind shear.[215] Eventually, satellite estimates revealed that the depression was intensifying and the system became consolidated enough to be upgraded to a tropical storm, and as a result was given the name Omar at 21:00 UTC on September 1.[216] After maintaining its intensity for 24 hours, northwesterly wind shear weakened the storm back to a tropical depression.[217][218] Early on September 5, the center began to fully separate from the bursts of convection, and at 21:00 UTC that day, Omar degenerated into a remnant low.[219][220] The low moved northeastward, reaching Scotland on September 9.
While moving away from the United States as a depression, the storm brought life-threatening rip currents and swells to the coast of the Carolinas.[221]
Hurricane Nana
Category 1 hurricane (SSHWS) | |
Duration | September 1 – September 4 |
---|---|
Peak intensity | 75 mph (120 km/h) (1-min); 994 mbar (hPa) |
On August 27, the NHC began to monitor a tropical wave that was moving westward over the Atlantic.[222] The wave moved into the southern Caribbean, where conditions were more favorable for development. Although it was not yet clear as to whether or not there was a well-defined low-level circulation (LLC), the system managed to achieve gale-force winds and because it was an imminent threat to land, the NHC initiated advisories on Potential Tropical Cyclone Sixteen at 15:00 UTC on September 1.[223] A hurricane hunter aircraft found a closed circulation, and the system was upgraded to Tropical Storm Nana an hour later.[224] By 03:00 UTC the following day, the storm strengthened some more, obtaining 1-minute sustained winds of 60 mph (95 km/h).[225] Afterward, moderate northerly shear of 15 knots halted the trend and partially exposed the center of circulation.[226] Early the next day, a slight center reformation and a burst of convection allowed Nana to quickly intensify into a hurricane at 03:00 UTC on September 3. Simultaneously, it reached its peak intensity with 1-minute sustained winds of 75 mph (120 km/h) and a minimum central pressure of 994 mbars (29.36 inHg).[227] Three hours later, Nana made landfall between Dangriga and Placencia in Belize near peak intensity.[228] Nana quickly weakened, falling to a tropical depression at 21:00 UTC.[229] Nana's low-level center then dissipated and the NHC issued their final advisory on the storm at 03:00 UTC on September 4.[230] The mid-level remnants eventually spawned Tropical Storm Julio in the eastern Pacific on September 5.[231][232]
Nana caused street flooding in the Bay Islands of Honduras.[233] Hundreds of acres of banana and plantation crops were destroyed in Belize, where a peak wind speed of 61 mph (98 km/h) was reported at a weather station in Carrie Bow Cay.[234] Total economic losses in Belize exceeded $20 million. Heavy amounts of precipitation also occurred in northern Guatemala.[235]
Hurricane Paulette
Category 2 hurricane (SSHWS) | |
Duration | September 7 – September 23 |
---|---|
Peak intensity | 105 mph (165 km/h) (1-min); 965 mbar (hPa) |
The NHC began to track a tropical wave located over Africa on August 30.[236] The wave organized and formed an area of low pressure on September 6, but convective activity remained disorganized.[237][238] In the early hours of September 7, the wave became more organized, and the NHC began issuing advisories for Tropical Depression Seventeen at 03:00 UTC on September 7.[239] At 15:00 UTC the same day, the NHC upgraded the system to Tropical Storm Paulette.[240] Paulette moved generally west-northwestward over the warm Atlantic waters as it gradually intensified. At 15:00 UTC on September 8, Paulette reached its first peak intensity with 1-minute sustained winds of 65 mph (100 km/h) with a minimum central pressure of 995 mbar (29.39 inHg).[241] Twelve hours later, an increase in wind shear weakened the storm.[242][243] On September 11, despite a very harsh environment, Paulette began to re-intensify.[244] The shear later began to lessen, allowing Paulette to become more organized and begin to form an eye, becoming a hurricane at 03:00 UTC on September 13.[245][246] Dry air entrainment gave the storm a somewhat ragged appearance, but it continued to slowly strengthen as it approached Bermuda with its eye clearing out and its convection becoming more symmetric.[247] Paulette then made a sharp turn to the north and made landfall in northeastern Bermuda at 09:00 UTC on September 14 with 90 mph (150 km/h) winds and a 973 mb (28.74 inHg) pressure.[248] The storm then strengthened into a Category 2 hurricane as it accelerated northeast away from the island on September 14, reaching its peak intensify of 105 mph (170 km/h) and a pressure of 965 mb (28.50 inHg) later that day.[249][250] As Paulette accelerated northeastward, it began to start extratropical transition on September 15,[251] which it completed the next day.[252]
After about five days of slow southward movement, the extratropical cyclone began to redevelop a warm core and its wind field shrank considerably. By September 22, it had redeveloped tropical characteristics and the NHC resumed issuing advisories shortly thereafter.[253] Between Paulette's initial formation and its reformation, seven other tropical or subtropical storms had formed in the Atlantic. It moved eastward over the next day, and became post-tropical for the second time in its lifespan early on September 23[254] and subsequently dissipated.
Trees and power lines were downed all over Bermuda, leading to an island-wide power outage.[255] Despite warnings of high rip current risk by the National Weather Service, a 60-year-old man drowned while swimming in Lavallette, New Jersey after being caught in rough surf produced by Hurricane Paulette.[256]
Tropical Storm Rene
Tropical storm (SSHWS) | |
Duration | September 7 – September 14 |
---|---|
Peak intensity | 50 mph (85 km/h) (1-min); 1000 mbar (hPa) |
On September 6, a tropical wave emerged off the coast of Africa and subsequently began to rapidly organize while moving toward Cabo Verde. At 09:00 UTC on September 7, it was designated Tropical Depression Eighteen,[257] and upgraded to Tropical Storm Rene 12 hours later.[258] At 00:00 UTC on September 8, Rene made landfall on Boa Vista Island with 1-minute sustained winds of 40 mph (65 km/h) and a pressure of 1001 mbars (29.56 inHg).[259] The storm lost some organization while moving through the Cabo Verde Islands, weakening to a tropical depression at 03:00 UTC on September 9.[260] The system re-strengthened to a tropical storm twelve hours later while continuing to fight easterly wind shear.[261] It strengthened further, and attained its peak intensity with 1-minute sustained winds of 50 mph (85 km/h) and a minimum central pressure of 1000 mbars (29.53 inHg) at 15:00 UTC on September 10.[262] However, the continued effects of dry air and some easterly wind shear weakened the storm again, and eventually it to a tropical depression on September 12.[263][264] Bursts of deep convection allowed it to retain tropical characteristics for two more days before begining to rapidly unravel[265] and then degenerate into a remnant low on September 14.[266]
A tropical storm warning was issued for the Cabo Verde Islands when advisories were first issued on the storm at 09:00 UTC on September 7.[257] Rene produced gusty winds and heavy rains across the islands, but no serious damage was reported.[267] The warning was discontinued at 21:00 UTC on September 8.[268]
Hurricane Sally
Category 2 hurricane (SSHWS) | |
Duration | September 11 – September 17 |
---|---|
Peak intensity | 105 mph (165 km/h) (1-min); 965 mbar (hPa) |
On September 10, the NHC began to monitor an area of disturbed weather over The Bahamas for possible development.[269] Over the next day, convection rapidly increased, became better organized, and formed a broad area of low-pressure on September 11.[270] At 21:00 UTC, the system had organized enough to be designated as Tropical Depression Nineteen.[271] At 06:00 UTC on September 12, the depression crossed the Florida coast just south of Miami, with winds of 35 mph (55 km/h) and a pressure of 1007 mbar (29.74 inHg).[272] Shortly after moving into the Gulf of Mexico, the system strengthened into Tropical Storm Sally at 18:00 UTC the same day.[273] Northwesterly shear caused by an upper-level low caused the system to have a sheared appearance, but it continued to strengthen as it gradually moved north-northwestward.[274]
Sally began to go through a period of rapid intensification around midday on September 14. Its center reformed under a large burst of deep convection and it strengthened from a 65 mph (105 km/h) tropical storm to a 90 mph (140 km/h) Category 1 hurricane in just one and a half hours.[275][276] It continued to gain strength and became a Category 2 hurricane later that evening.[277] However, upwelling due to its slow movement as well increasing wind shear weakened Sally back down to Category 1 strength early the next day.[278] It continued to steadily weaken as it moved slowly northwest then north, although its pressure continued to fall.[279] However, as Sally approached the coast, its eye quickly became better defined and it abruptly began to re-intensify.[280] By 05:00 UTC on September 15, it had become a Category 2 hurricane again.[281] At around 09:45 UTC, the system made landfall at peak intensity near Gulf Shores, Alabama with winds of 105 mph (165 km/h) and a pressure of 965 mbars (28.50 inHg).[282][283] The storm rapidly weakened as it moved slowly inland, weakening to a Category 1 hurricane at 13:00 UTC[284] and to a tropical storm at 18:00 UTC.[285] It further weakened to a tropical depression at 03:00 UTC on September 17[286] before degenerating into a remnant low at 15:00 UTC.[287]
A tropical storm watch was issued for the Miami metropolitan area when the storm first formed, while numerous watches and warnings were issued as Sally approached the U.S. Gulf Coast. Several coastline counties and parishes on the Gulf Coast were evacuated. In South Florida, heavy rain led to localized flash flooding while the rest of peninsula saw continuous shower and thunderstorm activity due to asymmetric structure of Sally. The area between Mobile, Alabama and Pensacola, Florida took the brunt of the storm with widespread wind damage, storm surge flooding, and over 20 inches (51 cm) of rainfall which peaked at 30 inches at NAS Pensacola. Several tornadoes touched down as well.[288] 8 people were killed and damage estimates were at least $5 billion.[289]
Hurricane Teddy
Category 4 hurricane (SSHWS) | |
Duration | September 12 – September 23 |
---|---|
Peak intensity | 140 mph (220 km/h) (1-min); 945 mbar (hPa) |
The NHC began to monitor a tropical wave over Africa at 00:00 UTC on September 7.[290] The wave entered the Atlantic Ocean on September 10, and began to organize.[291] At 21:00 UTC on September 12, the NHC designated the disturbance as Tropical Depression Twenty.[292] It struggled to organize for over a day due to its large size and moderate wind shear.[293] After the shear decreased, the system became better organized and strengthened into Tropical Storm Teddy at 09:00 UTC on September 14.[294] The storm continued to intensify, with an eye beginning to form late on September 15.[295] It then rapidly intensified into a hurricane around 06:00 UTC the next day.[296] The storm continued to intensify, becoming a Category 2 hurricane later that day.[297] However, some slight westerly wind shear briefly halted intensification and briefly weakened the storm to a Category 1 at 03:00 UTC on September 17.[298] When the shear relaxed, the storm rapidly re-intensified into the second major hurricane of the season at 15:00 UTC that day.[299] Teddy further strengthened into a Category 4 hurricane six hours later, reaching its peak intensity of 140 mph (220 km/h) and a pressure of 945 mb (27.91 inHg).[300] Internal fluctuation and an eyewall replacement cycle caused the storm to weaken slightly to a Category 3 hurricane at 09:00 UTC on September 18.[301] Soon after, Teddy briefly re-strengthened into a Category 4 hurricane before another eyewall replacement cycle weakened it again.[302][303] Continued internal fluctuations caused the eye to nearly dissipate and Teddy weakened below major hurricane status at 12:00 UTC on September 20.[304]
Teddy continued moving north, weakening to a Category 1 hurricane as it began to merge with a trough late on September 21. [305] A Hurricane Hunters flight found that Teddy had strengthened a bit, due to a combination of baroclinic energy infusion from the trough and warm oceanic waters from the Gulf Stream and it was upgraded back to Category 2 status.[306] Teddy also doubled in size as a result of merging with the trough. The hurricane kept expanding and started an extratropical transition while it neared Nova Scotia's south coast; although Teddy appeared to be a post-tropical cyclone, Hurricane Hunters also found a warm core in Teddy's center.[307] However, it weakened back to a Category 1 hurricane before transitioning to a post-tropical cyclone at 00:00 UTC on September 23.[308] Post-Tropical Cyclone Teddy made landfall near Ecum Secum, Nova Scotia approximately 12 hours later with maximum sustained winds near 65 mph (100 km/h) and a minimum central pressure of 964 mbar (28.47 inches).[308] It then moved rapidly north-northeastward across the Gulf of Saint Lawrence to the west of Newfoundland as a decaying extratropical low.[309]
On September 18, a man and a woman drowned in the waters off La Pocita Beach in Loíza, Puerto Rico due to the rip currents and churning waves that Teddy caused in the north of the Lesser and Greater Antilles.[310][311] Another person drowned due to rip currents in New Jersey.[312]
Tropical Storm Vicky
Tropical storm (SSHWS) | |
Duration | September 14 – September 17 |
---|---|
Peak intensity | 50 mph (85 km/h) (1-min); 1000 mbar (hPa) |
In the early hours of September 11, a tropical wave moved off the coast of West Africa.[313] The disturbance steadily organized, and the NHC issued a special advisory to designate the system as Tropical Depression Twenty-One at 10:00 UTC on September 14.[314] The depression strengthened into Tropical Storm Vicky five hours later based on scatterometer data, becoming the earliest 20th tropical / subtropical storm on record in an Atlantic hurricane season, surpassing the old mark of October 5, which was previously set by Tropical Storm Tammy in 2005.[315][316] It was also the first V-named Atlantic storm since 2005's Hurricane Vince.[317] Despite extremely strong shear removing all but a small convective cluster to the northeast of its center, Vicky intensified further, reaching its peak intensity with 1-minute sustained winds of 50 mph (85 km/h) and a pressure of 1000 mbar (29.53 inHg) at 03:00 UTC on September 15.[318][319] Eventually, 50 knots (60 mph) of wind shear began to take its toll on Vicky, and Vicky's winds began to fall.[320] It weakened into a tropical depression at 15:00 UTC on September 17 before degenerating into a remnant low six hours later.[321][322] The low continued westward producing weak disorganized convection before opening up into a trough late on September 19 and dissipating the next day.[323][324][325]
The tropical wave that spawned Tropical Storm Vicky produced flooding in the Cabo Verde Islands less than a week after Tropical Storm Rene moved through the region. One person was killed in Praia on September 12 from the tropical wave.[326][327]
Tropical Storm Beta
Tropical storm (SSHWS) | |
Duration | September 17 – September 23 |
---|---|
Peak intensity | 60 mph (95 km/h) (1-min); 994 mbar (hPa) |
On September 10, the NHC began to monitor a trough of low pressure that had formed over the northeastern Gulf of Mexico.[328] Development of the system was not expected at the time due to strong upper-level winds produced by Hurricane Sally.[329] The disturbance nonetheless persisted, moving southwestward into the southwestern Gulf of Mexico where it began to organize as Sally moved away into the Southeastern United States early on September 16.[330] The next day, hurricane hunters found a closed circulation, and as thunderstorms persisted near the center, the NHC initiated advisories on Tropical Depression Twenty-Two at 23:00 UTC on September 17.[331] At 21:00 UTC on September 18, the system strengthened into Tropical Storm Beta,[332] becoming the earliest 23rd tropical / subtropical storm on record in an Atlantic hurricane season,[333] surpassing the old mark of October 22, which was previously set by Tropical Storm Alpha in 2005. Although affected by wind shear and dry air, the storm continued to intensify, reaching a peak intensity of 60 mph (95 km/h) and a pressure of 994 mb (29.36 inHg) at 15:00 UTC on September 19, with a brief mid-level eye feature visible on radar imagery.[334][335] However, it became nearly stationary after turning westward over the Gulf of Mexico, causing upwelling and weakening the storm.[336][337] Beta continued to weaken, and made landfall on the Matagorda Peninsula in Texas at 04:00 UTC on September 22, with winds of 45 mph (75 km/h).[338] Afterwards, Beta fell to tropical depression status at 15:00 UTC.[339] It then became nearly stationary again before turning east, with the NHC issuing their final advisory and giving future advisory responsibilities to the Weather Prediction Center (WPC).[340][341] It transitioned to a remnant low at 03:00 UTC on September 23.[342]
Beta caused extensive flooding of streets and freeways of Houston, and the intense rainfall caused over 100,000 gallons of domestic wastewater to spill in five locations in the city. On September 22, a fisherman was reported missing in Brays Bayou, and four hours later, the Houston Police Department discovered his body.[343]
Tropical Storm Wilfred
Tropical storm (SSHWS) | |
Duration | September 18 – September 21 |
---|---|
Peak intensity | 40 mph (65 km/h) (1-min); 1007 mbar (hPa) |
On September 13, the NHC began to monitor a tropical wave over Africa for possible development.[344] The wave subsequently emerged over the eastern Atlantic and began to slowly organize as it moved westward, although it failed to obtain a well-defined low-level circulation (LLC).[345] Nonetheless, at 15:00 UTC on September 18, an LLC was found and, as the system already had gale-force winds, was designated Tropical Storm Wilfred.[346] Wilfred became the earliest 21st tropical / subtropical storm on record in an Atlantic hurricane season, surpassing the old mark of October 8, which was previously set by Hurricane Vince in 2005,[347] and is only the second "W" named storm in the Atlantic (joining 2005's Hurricane Wilma) since naming began in 1950.[348] Located at a relatively low latitude, Wilfred remained weak and changed little in appearance due to wind shear and unfavorable conditions caused by the outflow of nearby Hurricane Teddy.[349] As a result, Wilfred failed to strengthen further, subsequently weakening to a tropical depression at 15:00 UTC on September 20.[350] Wilfred eventually degenerated into a trough at 03:00 UTC on September 21.[351]
Subtropical Storm Alpha
Subtropical storm (SSHWS) | |
Duration | September 18 – September 19 |
---|---|
Peak intensity | 50 mph (85 km/h) (1-min); 996 mbar (hPa) |
At 06:00 UTC on September 15, the NHC, together with Météo France, began tracking a non-tropical low pressure area north of 48°N, several hundred miles north of the Azores.[352] It was given a low chance of development as it moved southeast.[353] Over the next few days, it organized while the extratropical system surrounding it gradually weakened, although its proximity and fast movement towards the coast caused the NHC to lower its odds of development.[345] Early on September 18, the system started to rapidly become better defined and the NHC designated it as Subtropical Storm Alpha at 16:30 UTC.[354] Alpha is the earliest 22nd tropical / subtropical storm,[333] beating Wilma of 2005 by 29 days, and marked the second time in recorded history (joining 2005) that the main naming list has been exhausted and Greek letters were used. Additionally, Alpha overtook Tropical Storm Christine of 1973 as the easternmost-forming tropical or subtropical cyclone on record in the Atlantic.[355] Alpha made landfall just north of Lisbon, Portugal, at 18:30 UTC, becoming the first recorded tropical or subtropical cyclone to make landfall in mainland Portugal and the third ever recorded to make landfall in mainland Europe.[356][355] After landfall, the storm rapidly weakened, becoming a remnant low over the district of Viseu in Portugal at 03:00 UTC on September 19.[357]
In preparation for Alpha on September 18, orange warnings were raised for high wind and heavy rain in Coimbra District and Leiria District of Portugal.[358] Alpha and its associated low produced extensive wind damage, spawned at least two tornadoes, and caused extreme street flooding.[359][360] In Spain, the front associated with Alpha caused a train to derail in Madrid (no one was seriously injured), while lightning storms on Ons Island caused a forest fire. A woman died in Calzadilla after a roof collapsed.[360]
Tropical Storm Gamma
Tropical storm (SSHWS) | |
Duration | October 2 – October 6 |
---|---|
Peak intensity | 70 mph (110 km/h) (1-min); 980 mbar (hPa) |
On September 29, the National Hurricane Center began to monitor a tropical wave over the Lesser Antilles for potential development as it moved into the Western Caribbean.[361] It drifted slowly westward and remained very broad and disorganized for a couple of days.[362] As it neared the coast of Honduras on October 1, the wave spawned a broad low pressure area and began to quickly organize over the unusually warm waters of the Western Caribbean.[363] At 15:00 UTC on October 2, the low gained sufficient organization to be designated as Tropical Depression Twenty-Five north of Honduras.[364] The depression developed into Tropical Storm Gamma at 00:00 UTC on October 3,[365] becoming the earliest 24th tropical / subtropical Atlantic storm on record, surpassing the mark set by Hurricane Beta in 2005 by 24 days.[366] Gamma began to quickly intensify after formation, almost reaching hurricane strength at 15:00 UTC on October 3.[367] Just as it was beginning to form an eye, Gamma made landfall near Tulum, Mexico in the Yucatán Peninsula at peak strength with winds of 70 mph (110 km/h) and a pressure of 980 mb just two hours later at 17:00 UTC.[368] Gamma slowed down while moving over the Northeastern part of Quintana Roo, then emerged over the southern Gulf of Mexico early on October 4, still with winds of 50 mph (85 km/h).[369][370][371] Gamma re-intensified slightly after moving back over water, but slowed down even further and became stationary at one point before a rapid increase of wind shear left the center exposed, causing it to weaken to a tropical depression by 21:00 UTC on October 5.[372][373][374][375] The storm became post tropical six hours later just 85 miles north of the Northern Yucatan Peninsula as it failed to redevelop any central convection.[376]
Numerous tropical cyclone watches and warnings were issued for parts of Mexico in the Yucatán Peninsula following the formation of Gamma and thousands of people were evacuated. Gamma produce strong winds, heavy rainfall, flash flooding, landslides, and mudslides to the region. At least seven fatalities have been confirmed so far.[377]
Hurricane Delta
Category 4 hurricane (SSHWS) | |
Duration | October 5 – October 10 |
---|---|
Peak intensity | 145 mph (230 km/h) (1-min); 953 mbar (hPa) |
On October 1, the NHC began to monitor a tropical wave in the eastern Caribbean for potential development.[378] It moved steadily westward at 15–20 mph (24–32 km/h) and began to organize late on October 3.[379] Although it lacked sufficient organization to be deemed a tropical cyclone, its imminent threat to land prompted the NHC to initiate advisories on the disturbance, and it was classified as Potential Tropical Cyclone Twenty-Six at 21:00 UTC at October 4.[380] By 03:00 UTC the following morning, the NHC deemed the system's organization sufficient to label it as a tropical depression.[381] It continued to become better organized and at 12:00 UTC the system was designated Tropical Storm Delta, while located roughly 100 mi (160 km) south of Jamaica.[382][383] This made the storm the earliest 25th Atlantic tropical / subtropical storm on record, surpassing the old mark of November 15, which was previously set by Tropical Storm Gamma in 2005.[384] Shortly after that, Delta began to rapidly intensify, and, 12 hours later, the NHC declared that it had attained hurricane strength,[385] making it the ninth hurricane of the season.[386] Winds in Delta continued to swiftly strengthen during the morning of October 6. By 15:20 UTC, a Hurricane Hunters reconnaissance aircraft found that the system had continued to rapidly intensify into a Category 4 major hurricane with maximum sustained winds near 130 mph (210 km/h).[387] Delta's breakneck rate of intensification was due to a combination of extremely warm ocean water temperatures, low wind shear and sufficiently moist air aloft.[386] After attaining a pressure of 954 mb and then a wind speed of 145 mph, Delta abruptly weakened early on October 7 due to a slight increase in mid-level wind shear, which inhibited upper-level outflow from the storm and disrupted its small core.[387][388][389][390] Delta continued to weaken before it made landfall in Puerto Morelos, Mexico as a high-end Category 2 hurricane with wind speeds of 110 mph (175 km/h).[391] It weakened more as it moved over land and into the Gulf of Mexico, dropping to Category 1 status before it began to reorganize again.[392] It regained Category 2 status early on October 8 and continued to intensify.[393] It regained Category 3 status later that day and at 06:00 UTC on October 9, Delta reached its lowest pressure of 953 mb (28.14 inHg) as its wind speed reached a secondary peak of 120 mph (195 km/h).[394] As it turned northward and then northeastward, Delta began to weaken as it entered an area of higher wind shear, dry air, and cooler waters.[395] It was downgraded to a Category 2 hurricane at 18:00 UTC.[396] Delta then made landfall near Creole, Louisiana with winds of 100 mph (155 km/h) and a pressure of 970 mb (28.64 inHg) at 23:00 UTC.[397] It quickly weakened to a tropical storm seven hours later on October 10 before degrading to a tropical depression at 15:00 UTC.[398][399] It became post-tropical six hours later.[400]
Widespread watches and warnings were issued in the Western Caribbean and the U.S. Gulf Coast.[401] Many areas in Louisiana were still dealing with aftermath of Hurricane Laura six weeks prior to Delta, especially areas around Cameron and Lake Charles. States of emergency were issued in Louisiana, Mississippi, and Alabama and numerous coastal, low-lying, and flood prone areas were evacuated.[402] The precursor to Delta brought squally weather in the Lesser Antilles, ABC Islands, Virgin Islands, Puerto Rico, and Hispaniola.[403][404] Widespread power outages, damaged trees and power lines, and structural damages occurred throughout the Yucatan Peninsula. Before the arrival of the hurricane, a 65-year-old man in Tizimin, Yucatán died after falling from the second floor of his house while preparing for the storm.[405] After the storm had passed, a woman died in Mérida after being electrocuted as she touched a downed power pole, and two people drowned In Florida after getting caught in strong rip currents produced as a result of Hurricane Delta.[406][407] Meanwhile, heavy rain, strong winds, storm surge, and tornadoes pounded the Southeastern United States, including Cameron and Lake Charles, Louisiana, which was still recovering from Hurricane Laura just six weeks earlier.[401] In St. Martinville, Louisiana, a generator related fire caused the death of an 86-year-old man and in Iberia Parish a 70-year-old woman died in a fire likely caused by a natural gas leak following damage from Hurricane Delta.[408]
Hurricane Epsilon
Category 3 hurricane (SSHWS) | |
Duration | October 19 – October 26 |
---|---|
Peak intensity | 115 mph (185 km/h) (1-min); 951 mbar (hPa) |
The NHC started monitoring a non-tropical low late on October 15. It slowly organized and gained convection despite moderate wind shear as it meandered southeast of Bermuda. Early on October 19, NHC issued a special advisory on the system as it became more well-defined, dubbing it Tropical Depression Twenty-Seven as it became nearly stationary.[409] Three hours later, the system strengthened into Tropical Storm Epsilon, making it the earliest 26th Atlantic tropical / subtropical storm.[410] Epsilon gradually strengthened the following day in the central Atlantic, as it completed a small counter-clockwise loop.[411] An eye soon became apparent on infrared satellite images, and Epsilon was declared to have reached hurricane strength at 03:00 UTC on October 21.[412] Later that day, a NOAA hurricane hunter aircraft reported at 17:30 UTC that Epsilon had rapidly intensified to a high-end Category 2 hurricane.[413] By 21:00 UTC on October 21, the storm had further strengthened to a Category 3 hurricane, reaching its peak intensity of 115 mph (185 km/h) and pressure of 951 mbar (28.08 inHg) three hours later.[414][415] becoming the fourth major hurricane of the season. Its unusual rapid intensification over cool sea surface temperatures was very unprecedented and was also the farthest east any storm had rapidly intensified this late in a season.[416][417] By 09:00 UTC on October 22 the storm started to weaken with the eye becoming increasingly cloud-filled, and Epsilon was downgraded to a Category 2 hurricane.[418] The eye began to re-emerge later in the day with the presence of wobbles in the track, though reconnaissance aircraft found the storm had weakened to a Category 1 hurricane at 15:00 UTC.[419] That night, Epsilon made its closest advance toward Bermuda, passing about 190 mi (310 km) to its east.[420] Epsilon continued to weaken very slowly as it moved northward toward the north extent of the Gulf Stream and encountered colder sea surface temperatures. By the morning of October 25, its wind field was beginning to grow again as the hurricane began its extratropical transition; although it continued to produce inner-core convection.[421] Epsilon dropped below hurricane intensity at 21:00 UTC that evening,[422] and completed its post-tropical transition by 03:00 UTC on October 26.[423] The remnants of Epsilon were later absorbed into a deep area of low pressure southwest of Iceland. Although this low remained well out to sea, trailing weather fronts associated with it brought wind and rain to the United Kingdom.[424]
The hurricane's large wind field prompted the issuance of a tropical storm watch for Bermuda at 15:00 UTC on October 20,[425] which was later upgraded to a warning 24 hours later.[426] Mark Guishard, a meteorologist with Bermuda Weather Service anticipated that Epsilon should bring "no worse impact than a winter gale" and that hurricane-force winds were not expected to impact the island.[427] Even so, the Government of Bermuda warned residents to prepare for power outages and to check their emergency supplies.[428] Additionally, Dangerous Surf Advisory signs were posted at south shore beaches.[429] Rainfall on the island as the storm passed by amounted to less than an inch; winds at Bermuda's airport gusted near tropical storm-force, with a peak wind gust of 38 mph (61 km/h).[420] The hurricane also generated large sea swells from Bermuda to the Bahamas, the Greater Antilles and the Leeward Islands.[429] As Epsilon began moving away from Bermuda on October 23, the tropical storm warning was cancelled.[430]
Hurricane Zeta
Category 2 hurricane (SSHWS) | |
Duration | October 24 – October 29 |
---|---|
Peak intensity | 110 mph (175 km/h) (1-min); 970 mbar (hPa) |
At 00:00 UTC on October 15, the NHC began to monitor the southwestern Caribbean for the possible gradual development of a broad area of low pressure over the region.[431] By 18:00 UTC on October 19, a trough of low pressure had formed in the western Caribbean, but unfavorable upper-level winds hindered further development.[432] Three days later, however, new satellite images and radar data showed that the system, then located just west of Grand Cayman Island, was gradually becoming better defined.[53] By 21:00 UTC on October 24, the system had organized enough to be designated as Tropical Depression Twenty-Eight.[433] At 06:00 UTC the following morning, the depression strengthened into Tropical Storm Zeta,[434] becoming the earliest 27th Atlantic tropical or subtropical storm on record.[53] After remaining stationary for about a day, the storm began to move northwestward towards the Yucatán Peninsula. Despite some north-northwestwardly shear, Zeta steadily intensified, reaching hurricane status by 19:20 UTC on October 26.[435][436] It made landfall north of Tulum, Mexico at 04:00 UTC on October 27 with winds of 80 mph and a pressure of 977 mbars (28.85 inHg).[437] The hurricane weakened to a tropical storm while inland at 09:00 UTC.[438] Zeta moved offshore of the northern coast of the peninsula by 15:00 UTC.[439]
Dry air wrapped around the northern half of Zeta's circulation, leaving the center exposed despite having a large amount of outflow surrounding it.[440] However, large bursts of convection were already reforming over the center and a ragged eye quickly formed.[441][442] At 06:00 UTC, Zeta became a hurricane again as it began another rapid intensification phase.[443] It then began to accelerate as it turned towards the northeast in front of a vigorous upper-level low over West Texas.[444] It became a Category 2 hurricane at 18:00 UTC.[445] It continued to strengthen until it reached its peak intensity of 110 mph (175 km/h) and a minimum pressure of 970 mbar (28.64 inHg) as it made landfall in Cocodrie, Louisiana at 21:00 UTC.[446] The storm began to gradually weaken as it moved directly over New Orleans and accelerated northeastward.[447] Zeta steadily weakened after landfall, falling to tropical storm status over central Alabama at 06:00 UTC on October 29, before transitioning into a post-tropical cyclone over central Virginia 12 hours later.[448][449] Late on October 29, the extratropical remnants of Zeta moved quickly out over the Atlantic,[450] and several days later brought squally weather to the United Kingdom.[451]
Numerous tropical cyclone watches and warnings were issued in areas that had already dealt with other tropical cyclones throughout the season.[452] States of emergencies were issued in Louisiana, Mississippi, and Alabama. Heavy rain in Jamaica caused a landslide that killed a man and his daughter in their home on October 24. Strong winds and storm surge knocked down trees branches onto flooded streets in Playa del Carmen near where Zeta made landfall in Mexico. Zeta was the strongest hurricane to make landfall in the continental U.S. this late in the season in over 100 years. At least one person was killed in New Orleans due to electrocution from downed power lines.[453] Another person in Biloxi, Mississippi drowned at a marina while taking a video of the storm.[454] One person in Clarke County, Alabama and three people in Georgia were also killed due to falling trees.[455]
Hurricane Eta
| |||
---|---|---|---|
| |||
As of: | 9:00 p.m. CST (03:00 UTC November 5) November 4 | ||
Location: | 14°12′N 86°18′W / 14.2°N 86.3°W ± 50 nm About 115 mi (185 km) SSE of La Ceiba, Honduras | ||
Sustained winds: | 30 knots (35 mph; 55 km/h) (1-min mean) gusting to 40 knots (45 mph; 75 km/h) | ||
Pressure: | 1,003 mbar (29.62 inHg) | ||
Movement: | WNW at 6 knots (7 mph; 11 km/h) | ||
See more detailed information. |
On October 28, the NHC began monitoring the Southwestern Caribbean for the expected development of a broad area of low pressure within the following few days.[456] The next day, the area of focus shifted to two merging tropical waves moving into the Eastern Caribbean that were expected to enter the region.[457][458][459] The system steadily organized and at 21:00 UTC on October 31, was designated Tropical Depression Twenty-Nine.[460] Early the following morning, with satellite intensity estimates showing continued strengthening, the depression was upgraded to Tropical Storm Eta at 03:00 UTC.[461] This tied 2020 for the most named storms on record along with 2005.[462] Eta then began to rapidly intensify later that day, reaching hurricane status at 09:00 UTC on November 2 as the system began to slow down.[463] Rapid intensification continued, and Eta became the season's fifth major hurricane just nine hours later.[66] At 21:00 UTC, Eta intensified into a Category 4 hurricane as it continued to slow down while beginning a west-southwestward turn.[464] Eta then reached its peak intensity of 150 mph and 923 mb at 06:00 UTC on November 3.[67] However, it began to undergo an eyewall replacement cycle and began to weaken six hours later.[465][68] It completed the cycle just as it made landfall at 21:00 UTC south of Puerto Cabezas, Nicaragua with winds of 140 mph (220 km/h) and a pressure of 940 mbars (27.73 hPa).[69][466] Eta rapidly weakened as it moved slowly westward after landfall, dropping to tropical storm status at 09:00 UTC on November 4.[467]
Hurricane and tropical storm watches and warnings were issued along the coast of Honduras and Northeastern Nicaragua as Eta approached. With the threat of 14–21 feet (4.3–6.4 m) of storm surge along the coastline, Nicaraguan President Daniel Ortega issued a yellow alert for the departments of Jinotega, Nueva Segovia, and the North Caribbean Autonomous Region on October 31, which were upgraded to a red alert by November 2.[468] More than 10,000 people sought refuge at shelters in Puerto Cabezas and surrounding villages.[469] Eta knocked down power lines and trees while damaging roofs and causing flooding in Puerto Cabezas, Nicaragua.[470][471] Among the fatalities was a 13-year-old girl who was killed when a mudslide caused her home to collapse in the village of Carmen, Honduras, and a 15-year-old boy in Sulaco who drowned trying to cross a rain-swollen river.[472][473] Two people also died in the municipality of Bonanza, Nicaragua after they were buried in a landslide while working in a mine.[474] Overall, at least sixty-three fatalities across Central America have been attributed to the storm, fifty in Guatemala, seven in Honduras, two in Nicaragua, two in Costa Rica, and two in Panama.[475]
Current storm information
As of 9:00 p.m. CST November 4 (03:00 UTC November 5), Tropical Depression Eta is located within 50 nautical miles of 14°12′N 86°18′W / 14.2°N 86.3°W, about 115 miles (185 km) east of La Ceiba, Honduras. Maximum sustained winds are 30 knots (35 mph; 55 km/h), with gusts to 40 knots (45 mph; 75 km/h). The minimum barometric pressure is 1003 mbar (29.62 inHg), and the system is moving west-northwest at 6 knots (7 mph; 11 km/h).
For the latest official information, see:
- The NHC's latest public advisory on Tropical Storm Eta
- The NHC's latest forecast advisory on Tropical Storm Eta
- The NHC's latest forecast discussion on Tropical Storm Eta
Storm names
The following list of names has been used for named storms that form in the North Atlantic in 2020. As more than 21 named storms have occurred this season, storms that form after Wilfred will take names from the Greek alphabet. The 2020 season is only the second hurricane season ever to trigger this naming protocol (the first being the 2005 season). Retired names, if any, will be announced by the World Meteorological Organization during the joint 42nd and 43rd Sessions of the RA IV Hurricane Committee in the spring of 2021 (in concurrence with any names from the 2019 season).[476][477] If a Greek name were to be retired, it would be included on the list of retired names but also remain in the auxiliary list. For example, Delta would be retired as "Delta 2020" but it would still be used in a future year if the main list was exhausted.[478] The names not retired from this list will be used again in the 2026 season. This is the same list used in the 2014 season, as no names were retired from that year. The names Isaias, Paulette, Rene, Sally, Teddy, Vicky, Wilfred, and Eta were used for the first time this year. Isaias and Paulette replaced Ike and Paloma, respectively, after 2008, but both names went unused in 2014. The namings of Vicky and Wilfred marked only the second time storms have been assigned names that start with "V" and "W" in the Atlantic, with the first instances being Hurricane Vince and Wilma in 2005.
Auxiliary list | ||
|
Season effects
This is a table of all of the storms that have formed in the 2020 Atlantic hurricane season. It includes their duration, names, damage, and death totals. Deaths in parentheses are additional and indirect (an example of an indirect death would be a traffic accident), but were still related to that storm. Damage and deaths include totals while the storm was extratropical, a wave, or a low, and all of the damage figures are in 2020 USD.
Saffir–Simpson scale | ||||||
TD | TS | C1 | C2 | C3 | C4 | C5 |
Storm name |
Dates active | Storm category at peak intensity |
Max 1-min wind mph (km/h) |
Min. press. (mbar) |
Areas affected | Damage (USD) |
Deaths | Ref(s) | ||
---|---|---|---|---|---|---|---|---|---|---|
Arthur | May 16 – 19 | Tropical storm | 60 (95) | 990 | Southeastern United States, The Bahamas, Bermuda | $112,000 | None | [479] | ||
Bertha | May 27 – 28 | Tropical storm | 50 (85) | 1005 | Southeastern United States, The Bahamas | ≥ $133,000 | 1 | [79] | ||
Cristobal | June 1 – 10 | Tropical storm | 60 (95) | 992 | Central America, Mexico, Central United States, Great Lakes Region, Eastern Canada | ≥ $665 million | 15 | [480][481][482][483] [484][117] | ||
Dolly | June 22 – 24 | Tropical storm | 45 (75) | 1002 | East Coast of the United States, Atlantic Canada | None | None | |||
Edouard | July 4 – 6 | Tropical storm | 45 (75) | 1007 | Bermuda, British Isles, Germany, Poland, Western Russia | Minimal | None | |||
Fay | July 9 – 11 | Tropical storm | 60 (95) | 998 | East Coast of the United States, Eastern Canada | ≥ $350 million | 6 | [485][486][487][488] [117] | ||
Gonzalo | July 21 – 25 | Tropical storm | 65 (100) | 997 | Windward Islands, Trinidad and Tobago, Venezuela | Minimal | None | |||
Hanna | July 23 – 27 | Category 1 hurricane | 90 (150) | 973 | Greater Antilles, Gulf Coast of the United States, Mexico | ≥ $875 million | 5 | [489][490][491][492] [117] | ||
Isaias | July 30 – August 5 | Category 1 hurricane | 85 (140) | 987 | Lesser Antilles, Greater Antilles, Turks and Caicos Islands, The Bahamas, East Coast of the United States, Eastern Canada | $4.725 billion | 18 | [493][494][153][495] [496][154][156][497] [155][498][499][500] [501][157] | ||
Ten | July 31 – August 2 | Tropical depression | 35 (55) | 1007 | Cabo Verde Islands | None | None | |||
Josephine | August 11 – 16 | Tropical storm | 45 (75) | 1004 | Leeward Islands | None | None | |||
Kyle | August 14 – 16 | Tropical storm | 50 (85) | 1000 | The Carolinas | None | None | |||
Laura | August 20 – 29 | Category 4 hurricane | 150 (240) | 937 | Lesser Antilles, Greater Antilles, Yucatán Peninsula, Southern United States | ≥ $14.1 billion | 77 | [502][503][504][505] [506][507][508][509] [510][511][512][513] [289] | ||
Marco | August 20 – 25 | Category 1 hurricane | 75 (120) | 991 | Lesser Antilles, Venezuela, Central America, Greater Antilles, Yucatán Peninsula, Gulf Coast of the United States | ≥ $35 million | 1 | [213][289] | ||
Omar | August 31 – September 5 | Tropical storm | 40 (65) | 1003 | Southeastern United States, Bermuda, Scotland | None | None | |||
Nana | September 1 – 4 | Category 1 hurricane | 75 (120) | 994 | Lesser Antilles, Jamaica, Cayman Islands, Central America, Southeastern Mexico | ≥ $20 million | None | [289] | ||
Paulette | September 7 – 23 | Category 2 hurricane | 105 (165) | 965 | Cabo Verde Islands, Bermuda, East Coast of the United States, Azores, Madeira | > $1 million | 1 | [256][289] | ||
Rene | September 7 – 14 | Tropical storm | 50 (85) | 1000 | Senegal, The Gambia, Cabo Verde Islands | Minimal | None | |||
Sally | September 11 – 18 | Category 2 hurricane | 105 (165) | 965 | The Bahamas, Cuba, Southeastern United States | ≥ $5 billion | 8 | [514][515][516][517] [289] | ||
Teddy | September 12 – 23 | Category 4 hurricane | 140 (220) | 945 | Lesser Antilles, Greater Antilles, Bermuda, East Coast of the United States, Atlantic Canada | > $1 million | 3 | [518][312][289] | ||
Vicky | September 14 – 17 | Tropical storm | 50 (85) | 1000 | Cabo Verde Islands | Minimal | 1 | [326] | ||
Beta | September 17 – 23 | Tropical storm | 60 (95) | 994 | Mexico, Gulf Coast of the United States | ≥ $100 million | 1 | [343][289] | ||
Wilfred | September 18 – 21 | Tropical storm | 40 (65) | 1007 | None | None | None | |||
Alpha | September 18 – 19 | Subtropical storm | 50 (85) | 996 | Iberian Peninsula | > $1 million | 1 | [519][289] | ||
Gamma | October 2 – 6 | Tropical storm | 70 (110) | 980 | Cayman Islands, Central America, Yucatán Peninsula | Unknown | 7 | [377] | ||
Delta | October 5 – 10 | Category 4 hurricane | 145 (230) | 953 | Jamaica, Cayman Islands, Central America, Yucatán Peninsula, Gulf Coast of the United States | ≥ $2.5 billion | 6 | [405][406][407][408] [520] | ||
Epsilon | October 19 – 26 | Category 3 hurricane | 115 (185) | 951 | Bermuda | Minimal | None | |||
Zeta | October 24 – 29 | Category 2 hurricane | 110 (175) | 970 | Cayman Islands, Jamaica, Central America, Yucatán Peninsula, Gulf Coast of the United States, Southeastern United States, Mid-Atlantic | ≥ $4.41 billion | 8 | [521][522][523] | ||
Eta | October 31 – Present | Category 4 hurricane | 150 (240) | 923 | ABC Islands, Jamaica, Central America | Unknown | 63 | [524] | ||
Season aggregates | ||||||||||
29 systems | May 16 – Present | 150 (240) | 923 | > $32.783 billion | 222 |
See also
- Tropical cyclones in 2020
- Atlantic hurricane season
- List of Atlantic hurricane records
- Mediterranean tropical-like cyclone
- 2020 Pacific hurricane season
- 2020 Pacific typhoon season
- 2020 North Indian Ocean cyclone season
- South-West Indian Ocean cyclone seasons: 2019–20, 2020–21
- Australian region cyclone seasons: 2019–20, 2020–21
- South Pacific cyclone seasons: 2019–20, 2020–21
Notes
- ^ Hurricanes reaching Category 3 (111 miles per hour or 179 kilometres per hour) and higher on the five-level Saffir–Simpson wind speed scale are considered major hurricanes.[1]
- ^ All monetary values are in 2020 United States dollars unless otherwise noted.
- ^ The 10th hurricane in 2010[63] and in 2012[64][65] also formed in October, though in both instances the storm strengthened into a hurricane after October 20.
- ^ The totals represent the sum of the squares for every (sub)tropical storm's intensity of over 33 knots (38 mph; 61 km/h), divided by 10,000. Calculations are provided at Talk:2020 Atlantic hurricane season/ACE calcs.
References
- ^ "Saffir-Simpson Hurricane Wind Scale". Miami, Florida: National Hurricane Center. Archived from the original on June 20, 2020. Retrieved September 13, 2020.
- ^ Miller, Kimberly; Rice, Doyle. "Two Gulf hurricanes at the same time? Tropical Storms Laura, Marco have formed". USA Today. Archived from the original on August 28, 2020. Retrieved August 28, 2020.
- ^ Blašković, Teo. "Laura forecast to rapidly strengthen into Category 4 hurricane before making landfall, U.S." The Watchers – Daily news service. Archived from the original on August 28, 2020. Retrieved August 28, 2020.
- ^ a b Klotzbach, Philip [@philklotzbach] (August 27, 2020). "Table of 11 strongest hurricanes to make landfall in Louisiana on record (since 1851) based on maximum sustained wind. Hurricane Laura is tied with Last Island (1856) for strongest Louisiana landfalling hurricane on record - 150 mph max winds" (Tweet). Retrieved August 27, 2020 – via Twitter.
- ^ Miller, Kimberly; McGrath, Gareth (April 6, 2020) [April 2, 2020]. "Hurricanes in a pandemic: 'Absolutely that's our nightmare scenario'". usatoday.com. USA TODAY Network. Archived from the original on April 3, 2020. Retrieved October 4, 2020.
- ^ Shepherd, Marshall (July 22, 2020). "Coronavirus And An Active Hurricane Season Are Bad News – 3 Concerns As Gonzalo Forms". forbes.com. Forbes Media. Archived from the original on July 25, 2020. Retrieved October 4, 2020.
- ^ Schultz, James M.; Fugate, Craig; Galea, Sandro (August 12, 2020). "Cascading Risks of COVID-19 Resurgence During an Active 2020 Atlantic Hurricane Season" (PDF). Journal of the American Medical Association. 324 (10): 935. doi:10.1001/jama.2020.15398. S2CID 221166201. Archived (PDF) from the original on August 15, 2020. Retrieved October 4, 2020.
- ^ "Background Information: The North Atlantic Hurricane Season". Climate Prediction Center. National Oceanic and Atmospheric Administration. August 9, 2012. Archived from the original on September 22, 2012. Retrieved December 13, 2019.
- ^ a b "Atlantic hurricane best track (HURDAT version 2)" (Database). United States National Hurricane Center. April 5, 2023. Retrieved August 21, 2024.
This article incorporates text from this source, which is in the public domain.
- ^ a b Mark Saunders; Adam Lea (December 19, 2019). "Extended Range Forecast for Atlantic Hurricane Activity in 2020" (PDF). University College London. Tropical Storm Risk. Archived (PDF) from the original on December 19, 2019. Retrieved December 19, 2019.
- ^ a b c Phil Klotzbach; Michael Bell; Jhordanne Jones (April 2, 2020). Extended Range Forecast of Atlantic Seasonal Hurricane Activity and Landfall Strike Probability for 2020 (PDF) (Report). Colorado State University. Archived from the original (PDF) on April 2, 2020. Retrieved April 2, 2020.
- ^ a b Mark Saunders; Adam Lea (April 7, 2020). "April Forecast Update for North Atlantic Hurricane Activity in 2020" (PDF). University College London. Tropical Storm Risk. Archived (PDF) from the original on June 10, 2020. Retrieved April 8, 2020.
- ^ a b Kyle Davis; Xubin Zeng (April 14, 2020). "University of Arizona (UA) April Forecast for North Atlantic Hurricane Activity in 2020" (PDF). University of Arizona. University of Arizona. Archived (PDF) from the original on April 17, 2020. Retrieved April 14, 2020.
- ^ a b Brian Donegan; Jonathan Belles (April 16, 2020). "2020 Atlantic Hurricane Season Expected to Be More Active Than Usual, The Weather Company Outlook Says". The Weather Channel. Archived from the original on April 16, 2020. Retrieved April 16, 2020.
- ^ a b Tracey Peake; Lian Xie (April 17, 2020). "2020 Hurricane Season Will Be Active, NC State Researchers Predict". North Carolina State University. Archived from the original on April 18, 2020. Retrieved April 17, 2020.
- ^ a b Michael E. Mann; Daniel J. Brouillette; Michael Kozar (April 21, 2020). "The 2020 North Atlantic Hurricane Season: Penn State ESSC Forecast". Pennsylvania State University. Archived from the original on May 2, 2020. Retrieved September 28, 2020.
- ^ a b "Pronóstico de Ciclones Tropicales 2020". SMN. May 20, 2020. Archived from the original on June 2, 2020. Retrieved May 20, 2020.
- ^ a b "North Atlantic tropical storm seasonal forecast 2020". Met Office. May 20, 2020. Archived from the original on June 10, 2020. Retrieved May 20, 2020.
- ^ a b "NOAA 2020 Atlantic Hurricane Season Outlook". Climate Prediction Center. May 21, 2020. Archived from the original on June 10, 2020. Retrieved May 21, 2020.
- ^ "Pre-Season Forecast for North Atlantic Hurricane Activity in 2020" (PDF). Tropical Storm Risk. May 28, 2020. Archived (PDF) from the original on June 10, 2020. Retrieved May 28, 2020.
- ^ a b "EXTENDED RANGE FORECAST OF ATLANTIC SEASONAL HURRICANE ACTIVITY AND LANDFALL STRIKE PROBABILITY FOR 2020" (PDF). Colorado State University. June 4, 2020. Archived (PDF) from the original on June 4, 2020. Retrieved June 4, 2020.
- ^ Kyle Davis; Xubin Zeng (June 12, 2020). "University of Arizona (UA) June Forecast for North Atlantic Hurricane Activity in 2020". University of Arizona. Archived from the original on June 14, 2020. Retrieved June 13, 2020.
- ^ a b "EXTENDED RANGE FORECAST OF ATLANTIC SEASONAL HURRICANEACTIVITY AND LANDFALL STRIKE PROBABILITY FOR 2020" (PDF). Colorado State University. July 7, 2020. Archived (PDF) from the original on July 7, 2020. Retrieved July 7, 2020.
- ^ a b "July Forecast for North Atlantic Hurricane Activity in 2020" (PDF). Tropical Storm Risk. July 7, 2020. Archived (PDF) from the original on July 8, 2020. Retrieved July 7, 2020.
- ^ a b "Active Atlantic Hurricane Season Outlook Update". The Weather Channel. July 16, 2020. Archived from the original on July 18, 2020. Retrieved July 16, 2020.
- ^ "FORECAST OF ATLANTIC SEASONAL HURRICANE ACTIVITY AND LANDFALL STRIKE PROBABILITY FOR 2020" (PDF). Colorado State University. August 5, 2020. Archived (PDF) from the original on August 6, 2020. Retrieved August 5, 2020.
- ^ "August Forecast Update for North Atlantic Hurricane Activity in 2020" (PDF). Tropical Storm Risk. August 5, 2020. Archived (PDF) from the original on September 13, 2020. Retrieved August 7, 2020.
- ^ "'Extremely active' hurricane season possible for Atlantic Basin". Climate Prediction Center. August 6, 2020. Archived from the original on August 6, 2020. Retrieved August 6, 2020.
- ^ "NOAA's Atlantic Hurricane Season Classifications". National Oceanic and Atmospheric Administration. National Hurricane Center. May 22, 2008. Archived from the original on June 12, 2009. Retrieved December 13, 2019.
- ^ Klotzbach, Philip J.; Bell, Michael M.; Jones, Jhordanne (August 5, 2020). Forecast of Atlantic Seasonal Hurricane Activity and Landfall Strike Probability for 2020 (PDF) (Report). Fort Collins, Colorado: Department of Atmospheric Science Colorado State University. Archived (PDF) from the original on September 2, 2020. Retrieved September 16, 2020.
- ^ Saunders, Mark; Lea, Adam (August 5, 2020). August Forecast Update for North Atlantic Hurricane Activity in 2020 (PDF) (Report). London, England, UK: Department of Space and Climate Physics, University College London. Archived (PDF) from the original on September 13, 2020. Retrieved September 16, 2020.
- ^ Gache, Lauren. "'Extremely active' hurricane season possible for Atlantic Basin". noaa.gov. Washington, D.C.: National Oceanic and Atmospheric Administration. Archived from the original on August 6, 2020. Retrieved August 6, 2020.
- ^ Gray, Jennifer (June 2, 2020). "Cristobal becomes the earliest third Atlantic named storm on record". CNN. Retrieved September 1, 2020.
- ^ a b Blake, Eric (July 5, 2020). "Tropical Storm Edouard Discussion Number 7". nhc.noaa.gov. Miami Florida: National Hurricane Center. Retrieved October 29, 2020.
- ^ a b c Martucci, Joe (August 25, 2020). "Hurricane Laura continues record hurricane season pace, here's the forecast". The Press of Atlantic City. Retrieved August 31, 2020.
- ^ Langmaid, Virginia; Jones, Judson (July 22, 2020). "Tropical Storm Gonzalo sets a record as it churns toward the Caribbean". CNN. Archived from the original on July 22, 2020. Retrieved July 22, 2020.
- ^ a b "2020 Atlantic Hurricane Season Continues to Break Records With Tropical Storm Hanna". time.com. New York, New York: Time. Associated Press. July 24, 2020. Archived from the original on July 24, 2020. Retrieved July 24, 2020.
- ^ Beven, Jack (August 13, 2020). "Tropical Storm Josephine Discussion Number 8". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved October 29, 2020.
- ^ a b David Zelinsky (August 14, 2020). "Tropical Storm Kyle Discussion Number 1". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 13, 2020. Retrieved August 14, 2020.
- ^ Shepherd, Marshall (August 22, 2020). "2 Tropical Storms Aren't Going To Merge Into A Megastorm – Here's Why". forbes.com. Jersey City, New Jersey: Forbes. Retrieved October 29, 2020.
- ^ Cappucci, Matthew (September 1, 2020). "Tropical storm Nana nears formation in Caribbean as Atlantic hurricane season stays unusually active". The Washington Post. Retrieved September 1, 2020.
- ^ "Tropical Storm Omar, Record Earliest Fifteenth Storm, Tracking Well Off the U.S. East Coast". weather.com. The Weather Channel. September 1, 2020. Retrieved September 3, 2020.
- ^ Erdman, Jonathan (September 7, 2020). "Tropical Storm Paulette, Record Earliest 16th Storm, Forms in Eastern Atlantic While Tropical Storm Rene is Soon to Follow". weather.com. The Weather Channel. Archived from the original on September 7, 2020. Retrieved September 7, 2020.
- ^ John Cangialosi (September 7, 2020). "Tropical Storm Rene Discussion Number 3". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 13, 2020. Retrieved September 7, 2020.
- ^ Niles, Nancy; Hauck, Grace; Aretakis, Rachel; Shannon, Joel (September 12, 2020). "Tropical Storm Sally forms as it crosses South Florida; likely to strengthen into hurricane when it reaches Gulf". USA Today. Archived from the original on September 13, 2020. Retrieved September 12, 2020.
- ^ Stacy Stewart (September 14, 2020). "Tropical Storm Teddy Discussion Number 7". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 16, 2020. Retrieved September 14, 2020.
- ^ Pulver, Dinah Voyles (September 15, 2020) [Updated September 17, 2020]. "There's only one name left on the 2020 list of hurricane names. Next up: The Greek alphabet". USA Today. Retrieved October 29, 2020.
- ^ Osterberg, Dave (September 18, 2020). "Big day in the tropics: Tropical storms Wilfred, Alpha, and Beta form just hours apart". fox13news.com. Tampa, Florida: WTVT. Retrieved September 18, 2020.
- ^ a b Sosnowski, Alex (September 17, 2020) [Updated September 20, 2020]. "Tropical Storm Beta to spend days pounding Gulf Coast". newscentermaine.com. Portland, Maine: WCSH. Retrieved October 29, 2020.
- ^ Discher, Emma (October 2, 2020). "Tropical Storm Gamma develops over Caribbean Sea; here's the latest forecast". The Times-Picayune/The New Orleans Advocate. New Orleans, Louisiana. Retrieved October 2, 2020.
- ^ Morgan, Leigh (October 5, 2020). "Tropical Storm Delta forms and is headed for the Gulf Coast later this week – as a hurricane". The Birmingham News. Birmingham, Alabama. Retrieved October 5, 2020.
- ^ Masters, Jeff (October 19, 2020). "Tropical Storm Epsilon forms in the central Atlantic". New Haven, Connecticut: Yale Center for Environmental Communication, Yale School of the Environment. Retrieved October 19, 2020.
- ^ a b c Shepherd, Marshall (October 23, 2020). "Zeta May Be Forming In The Caribbean – Why That's Odd (And Not)". forbes.com. Jersey City, New Jersey: Forbes. Retrieved October 25, 2020.
- ^ Solomon, Michelle (October 31, 2020). "Making naming history: First-ever Tropical Storm Eta forms". Miami, Florida: WPLG. Retrieved November 2, 2020.
- ^ @stevebowenwx (July 30, 2020). "2020 joins 2005 as the most active July in the official record for named storm formation in the Atlantic Ocean" (Tweet). Retrieved July 31, 2020 – via Twitter.
- ^ Monthly Tropical Cyclone Summary. National Hurricane Center (Report). August 31, 2020. Archived from the original on September 13, 2020. Retrieved August 31, 2020.
- ^ El Niño/Southern Oscillation (ENSO) Diagnostic Discussion (PDF) (Report). Climate Prediction Center/NCEP/NWS and the International Research Institute for Climate and Society. September 10, 2020. Archived (PDF) from the original on September 17, 2020. Retrieved September 26, 2020.
- ^ Gaches, Lauren (September 10, 2020). "La Nina develops during peak hurricane season". noaa.gov. Archived from the original on September 23, 2020. Retrieved September 26, 2020.
- ^ Baitinger, Brooke; Ballard, Victoria; Lerner, Kevin; Schutz, David (September 18, 2020). "Tropical Storm Beta joins Wilfred and Alpha on record-setting day in 2020 hurricane season". Sun Sentinel. Fort Lauderdale, Florida. Retrieved September 19, 2020.
- ^ Sosnowski, Alex (September 24, 2020). "There are no tropical cyclones spinning over the Atlantic for the first time in 18 days". Knoxville, Tennessee: WBIR-TV (AccuWeather). Retrieved September 26, 2020.
- ^ Philip Klotzbach [@philklotzbach] (October 20, 2020). "#Epsilon is now a #hurricane" (Tweet). Retrieved October 22, 2020 – via Twitter.
- ^ Masters, Jeff (October 21, 2020). "Epsilon now a category 2 hurricane; Bermuda under tropical storm warning". yaleclimateconnections.org. New Haven, Connecticut: Yale Center for Environmental Communication, Yale School of the Environment. Archived from the original on October 22, 2020. Retrieved October 22, 2020.
- ^ State of the Climate: Hurricanes and Tropical Storms for October 2010 (Report). Asheville North Carolina: NOAA National Centers for Environmental Information. November 2010. Archived from the original on September 26, 2019. Retrieved October 22, 2020.
- ^ Daniel, Matt (October 25, 2012). "Hurricane Sandy is a dangerous storm". earthsky.org. Archived from the original on August 20, 2017. Retrieved October 22, 2020.
- ^ Michael Brennan (October 24, 2012). "Hurricane Sandy Discussion Number 9". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on August 9, 2020. Retrieved October 22, 2020.
- ^ a b "Hurricane ETA". www.nhc.noaa.gov. Retrieved November 2, 2020.
- ^ a b "Hurricane ETA". www.nhc.noaa.gov. Retrieved November 3, 2020.
- ^ a b "Hurricane ETA". www.nhc.noaa.gov. Retrieved November 3, 2020.
- ^ a b "Hurricane ETA". www.nhc.noaa.gov. Retrieved November 3, 2020.
- ^ Andy Latto (September 10, 2020). Tropical Cyclone Report: Tropical Storm Arthur (PDF) (Report). National Hurricane Center. Archived (PDF) from the original on September 19, 2020. Retrieved September 21, 2020.
- ^ "Tropical Storm Arthur Forms Off Southeast Coast; Tropical Storm Watch Issued". The Weather Channel. May 16, 2020. Archived from the original on May 16, 2020. Retrieved May 16, 2020.
- ^ "Tropical Storm ARTHUR Advisory Archive". nhc.noaa.gov. Archived from the original on August 31, 2019. Retrieved September 15, 2020.
- ^ "[Florida Event Reports for May 14–18, 2020]". National Centers for Environmental Information. 2020. Archived from the original on September 13, 2020. Retrieved August 22, 2020.
- ^ a b John Cangialosi (September 23, 2020). Tropical Storm Bertha (AL022020) (PDF) (Report). Tropical Cyclone Report. National Hurricane Center. Retrieved September 28, 2020.
- ^ 72-hour Precipitation Reports (Updated by County) (Report). Iowa Environmental Mesonet. May 27, 2020. Archived from the original on August 9, 2020. Retrieved May 27, 2020.
{{cite report}}
: Unknown parameter|agency=
ignored (help) - ^ Christian De La Rosa; Liane Morejon (May 26, 2020). "Steady downpours bring costly flooding across South Florida". WPLG. Archived from the original on June 4, 2020. Retrieved May 27, 2020.
- ^ NWS Damage Survey for 05/25/2020 Redlands Tornado Event Update 1 (Report). Iowa Environmental Mesonet. May 26, 2020. Archived from the original on June 30, 2020. Retrieved May 27, 2020.
{{cite report}}
: Unknown parameter|agency=
ignored (help) - ^ Anstaett, Colter (May 28, 2020). "More rain threatens parts of Henry County hit hard by weekend flash flooding". WSLS. Archived from the original on June 3, 2020. Retrieved June 3, 2020.
- ^ a b Summer Dashe (May 27, 2020). "Drowning reported in Myrtle Beach Wednesday after Tropical Storm Bertha hit coast". Archived from the original on June 6, 2020. Retrieved May 30, 2020.
- ^ "[Florida Event Reports for May 25–26, 2020]". National Centers for Environmental Information. 2020. Archived from the original on September 13, 2020. Retrieved August 22, 2020.
- ^ "North Carolina Severe Weather Event Reports: May 27-28, 2020". National Weather Service. National Center for Environmental Information. Archived from the original on September 13, 2020. Retrieved September 9, 2020.
- ^ "NHC Graphical Outlook Archive". nhc.noaa.gov. Archived from the original on June 4, 2020. Retrieved June 1, 2020.
- ^ "NHC Graphical Outlook Archive". nhc.noaa.gov. Archived from the original on June 4, 2020. Retrieved June 1, 2020.
- ^ Gutro, Rob; Jenner, Lynn (June 3, 2020). "June 03, 2020 – NASA Finds Heavy Rainfall in Tropical Storm Cristobal". nasa.gov. Greenbelt, Maryland: Goddard Space Flight Center. Retrieved November 4, 2020.
- ^ "Tropical Storm CRISTOBAL". nhc.noaa.gov. Archived from the original on June 3, 2020. Retrieved June 3, 2020.
- ^ "Tropical Storm CRISTOBAL". nhc.noaa.gov. Archived from the original on June 3, 2020. Retrieved June 3, 2020.
- ^ "Tropical Depression Cristobal Forecast Discussion Number 15". nhc.noaa.gov. Archived from the original on June 6, 2020. Retrieved June 5, 2020.
- ^ "Tropical Storm Cristobal Discussion Number 19". National Hurricane Center. Archived from the original on June 6, 2020. Retrieved September 16, 2020.
- ^ "Tropical Storm Cristobal Discussion Number 21". National Hurricane Center. Archived from the original on June 6, 2020. Retrieved September 16, 2020.
- ^ a b "Tropical Storm CRISTOBAL Advisory Archive". nhc.noaa.gov. Archived from the original on July 13, 2020. Retrieved September 15, 2020.
- ^ Burke, Patrick C. (June 9, 2020). "Post-Tropical Cyclone Cristobal Advisory Number 34". College Park, Maryland: NWS Weather Prediction Center. Archived from the original on June 10, 2020. Retrieved July 15, 2020.
- ^ a b "Cristobal makes landfall in Mexico, could dump up to 30 inches of rain before heading for US". Archived from the original on June 4, 2020.
- ^ "NHC Graphical Outlook Archive". Nhc.noaa.gov. Archived from the original on September 13, 2020. Retrieved September 16, 2020.
- ^ Bianchi, Chris. "Tropics Update: Possible System in North Atlantic". WeatherNation. Archived from the original on June 22, 2020. Retrieved June 22, 2020.
- ^ "NHC Graphical Outlook Archive". nhc.noaa.gov. Archived from the original on September 13, 2020. Retrieved September 16, 2020.
- ^ Gutro, Rob; Jenner, Lynn (June 23, 2020). "June 23, 2020 – NASA Satellite Gives a Hello to Tropical Storm Dolly". nasa.gov. Greenbelt, Maryland: Goddard Space Flight Center. Retrieved November 4, 2020.
- ^ "Tropical Storm DOLLY Advisory Archive". nhc.noaa.gov. Archived from the original on June 25, 2020. Retrieved September 15, 2020.
- ^ "Tropical Depression Five Tracking Away From Land in the Atlantic". The Weather Channel. Archived from the original on September 16, 2020. Retrieved July 5, 2020.
- ^ @pppapin (July 4, 2020). "https://twitter.com/pppapin/status/1278805436624367621" (Tweet). Retrieved July 4, 2020 – via Twitter. {{Cite tweet}}: |date= / |number= mismatch (help)
- ^ "NHC Graphical Outlook Archive". nhc.noaa.gov. Archived from the original on July 4, 2020. Retrieved July 4, 2020.
- ^ "NHC Graphical Outlook Archive". nhc.noaa.gov. Archived from the original on July 4, 2020. Retrieved July 4, 2020.
- ^ "Tropical Depression FIVE Discussion Number4". nhc.noaa.gov. Archived from the original on July 5, 2020. Retrieved July 5, 2020.
- ^ "Tropical Depression FIVE Public Advisory Number 4". nhc.noaa.gov. Archived from the original on July 6, 2020. Retrieved July 5, 2020.
- ^ "Tropical Storm EDOUARD Advisory Archive". nhc.noaa.gov. Archived from the original on September 16, 2020. Retrieved September 15, 2020.
- ^ a b Pérez, Paola. "Tropical Depression 5 accelerates away from Bermuda; hurricane center watches low pressure area along northern Gulf Coast". orlandosentinel.com. Archived from the original on July 5, 2020. Retrieved July 5, 2020.
- ^ "Tropical Depression 5 no longer a threat". royalgazette.com. Royal Gazette. Archived from the original on July 7, 2020. Retrieved July 5, 2020.
- ^ "NHC Graphical Outlook Archive". nhc.noaa.gov. Archived from the original on July 8, 2020. Retrieved July 10, 2020.
- ^ "NHC Graphical Outlook Archive". nhc.noaa.gov. Archived from the original on July 10, 2020. Retrieved July 10, 2020.
- ^ "NHC Graphical Outlook Archive". nhc.noaa.gov. Archived from the original on July 11, 2020. Retrieved July 10, 2020.
- ^ "NHC Graphical Outlook Archive". nhc.noaa.gov. Archived from the original on July 13, 2020. Retrieved July 10, 2020.
- ^ a b "Tropical Storm FAY". nhc.noaa.gov. Archived from the original on July 9, 2020. Retrieved July 10, 2020.
- ^ "Tropical Storm FAY". nhc.noaa.gov. Archived from the original on July 9, 2020. Retrieved July 10, 2020.
- ^ "Tropical Storm FAY". nhc.noaa.gov. Archived from the original on July 11, 2020. Retrieved July 10, 2020.
- ^ Hanna, Jason; Garrett, Monica; Vera, Amir (July 10, 2020). "Tropical Storm Fay makes landfall in New Jersey". cnn.com. Archived from the original on September 29, 2020. Retrieved October 3, 2020.
- ^ Richard Pasch (July 11, 2020). "Tropical Depression Fay Intermediate Advisory Number 7A". nhc.noaa.gov. Miami Florida: National Hurricane Center. Archived from the original on July 11, 2020. Retrieved October 3, 2020.
- ^ Richard Pasch (July 11, 2020). "Post-Tropical Cyclone Fay Advisory Number 8". nhc.noaa.gov. Miami Florida: National Hurricane Center. Archived from the original on July 12, 2020. Retrieved October 3, 2020.
- ^ a b c d "Global Catastrophe Recap: August 2020" (PDF). Aon. p. 6. Archived (PDF) from the original on September 14, 2020. Retrieved September 14, 2020.
- ^ Stacy R. Stewart (July 20, 2020). "Five-Day Graphical Tropical Weather Outlook". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on July 22, 2020. Retrieved July 21, 2020.
- ^ John L. Beven (July 21, 2020). "Tropical Depression Seven Discussion Number 1". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on July 21, 2020. Retrieved July 21, 2020.
- ^ Jack Beven (July 22, 2020). "Tropical Storm Gonzalo Tropical Cyclone Update". nhc.noaa.gov. Miami Florida: National Hurricane Center. Retrieved November 4, 2020.
- ^ "Tropical Storm GONZALO Advisory Archive". nhc.noaa.gov. Archived from the original on August 3, 2020. Retrieved September 15, 2020.
- ^ "Tropical Storm GONZALO". nhc.noaa.gov. Archived from the original on July 24, 2020. Retrieved July 25, 2020.
- ^ "Tropical Storm GONZALO". nhc.noaa.gov. Archived from the original on July 24, 2020. Retrieved July 25, 2020.
- ^ "Tropical Storm Gonzalo brings rain to Trinidad and Tobago". UPI. Archived from the original on July 25, 2020. Retrieved July 25, 2020.
- ^ "Tropical Depression Gonzalo Sweeping Through Southern Windward Islands Bringing Gusty Winds and Heavy Rain". The Weather Channel. July 25, 2020. Archived from the original on September 16, 2020. Retrieved September 16, 2020.
- ^ Connelly, Corey (July 25, 2020). "Gonzalo warning lifted for Trinidad and Tobago, storm fizzles to tropical depression". Trinidad and Tobago Newsday. Archived from the original on July 30, 2020. Retrieved July 30, 2020.
- ^ "NHC Graphical Outlook Archive". nhc.noaa.gov. Archived from the original on July 21, 2020. Retrieved July 25, 2020.
- ^ "NHC Graphical Outlook Archive". nhc.noaa.gov. Archived from the original on July 25, 2020. Retrieved July 25, 2020.
- ^ "NHC Graphical Outlook Archive". nhc.noaa.gov. Archived from the original on July 22, 2020. Retrieved July 25, 2020.
- ^ John Cangialosi (July 22, 2020). "Tropical Depression Eight Discussion Number 1". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved November 4, 2020.
- ^ "Tropical Storm HANNA". nhc.noaa.gov. Archived from the original on July 25, 2020. Retrieved July 25, 2020.
- ^ "Tropical Storm HANNA". nhc.noaa.gov. Archived from the original on August 7, 2020. Retrieved July 25, 2020.
- ^ "Hurricane HANNA". nhc.noaa.gov. Archived from the original on July 26, 2020. Retrieved July 26, 2020.
- ^ "Tropical Depression HANNA". nhc.noaa.gov. Archived from the original on July 27, 2020. Retrieved July 26, 2020.
- ^ "Tropical Depression EIGHT". nhc.noaa.gov. Archived from the original on July 23, 2020. Retrieved July 25, 2020.
- ^ "Tropical Storm HANNA". nhc.noaa.gov. Archived from the original on July 25, 2020. Retrieved July 25, 2020.
- ^ Rocha, Alana; Ferman, Mitchell; Garnham, Juan Pablo (July 26, 2020) [July 24, 2020]. "Hanna brings flooding, power outages to southern Texas Gulf Coast". texastribune.org. Austin, Texas: The Texas Tribune. Archived from the original on July 25, 2020. Retrieved October 4, 2020.
- ^ "Father, Mississippi deputy, drowns while saving 10-year-old son at Sandestin beach". Pensacola News Journal. July 23, 2020. Archived from the original on September 16, 2020. Retrieved July 23, 2020.
- ^ "Tropical Storm Hanna continues to send heavy rain over New Orleans today". wwltv.com. Archived from the original on July 25, 2020. Retrieved July 25, 2020.
- ^ Childs, Jan Wesner; Brackett, Ron (July 26, 2020). "Tropical Depression Hanna Unleashes Flooding, Power Outages Across South Texas, Northeastern Mexico". weather.com. The Weather Channel. Archived from the original on July 26, 2020. Retrieved October 4, 2020.
- ^ Jack Beven (July 23, 2020). "Five-Day Graphical Tropical Weather Outlook". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on July 28, 2020. Retrieved July 28, 2020.
- ^ Robbie Berg (July 26, 2020). "Two-Day Graphical Tropical Weather Outlook". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on July 28, 2020. Retrieved July 28, 2020.
- ^ Daniel Brown (July 28, 2020). "Potential Tropical Cyclone Nine Discussion Number 1". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 6, 2020. Retrieved August 4, 2020.
- ^ Richard Pasch (July 30, 2020). "Tropical Storm Isaias Discussion Number 7". nhc.noaa.gov. Miami, FL: National Hurricane Center. Archived from the original on September 6, 2020. Retrieved July 30, 2020.
- ^ Eric S. Blake (July 31, 2020). "Hurricane Isaias Special Discussion Number 12". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 6, 2020. Retrieved July 31, 2020.
- ^ "Hurricane ISAIAS". nhc.noaa.gov. Archived from the original on September 6, 2020. Retrieved September 4, 2020.
- ^ "Tropical Storm ISAIAS". nhc.noaa.gov. Archived from the original on September 13, 2020. Retrieved September 4, 2020.
- ^ Jack Beven (August 4, 2020). "Hurricane Isaias Intermediate Adivsory Number 27A...Corrected". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 6, 2020. Retrieved August 4, 2020.
- ^ David Zelinsky; Jack Beven (August 4, 2020). "Hurricane Isaias Tropical Cyclone Update". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 6, 2020. Retrieved August 4, 2020.
- ^ Daniel Brown; David Zelinsky; Jack Beven (August 4, 2020). "Hurricane Isaias Tropical Cyclone Update". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on August 7, 2020. Retrieved August 4, 2020.
- ^ Daniel Brown; Robbie Berg (August 4, 2020). "Tropical Storm Isaias Discussion Number 29". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 6, 2020. Retrieved August 4, 2020.
- ^ "Hurricane ISAIAS Advisory Archive". nhc.noaa.gov. Archived from the original on August 3, 2020. Retrieved September 16, 2020.
- ^ a b "At least 2 people dead, 2 children missing after tornado touches down in Bertie County". abc11.com. August 4, 2020. Archived from the original on August 6, 2020. Retrieved August 4, 2020.
- ^ a b David Chang (August 4, 2020). "Girl and Teen Missing, 2 Women Dead After Isaias Rips Through Region". NBC Philadelphia. Archived from the original on August 4, 2020. Retrieved August 4, 2020.
- ^ a b David Chang, Rudy Chinchilla and Stephanía Jiménez (August 5, 2020). "Girl With Autism, Missing During Storms, Found Dead". NBC Philadelphia. Archived from the original on August 5, 2020. Retrieved August 5, 2020.
- ^ a b Allie Miller (August 4, 2020). "Man's body found in surf off Cape May beach". Philly Voice. Archived from the original on August 6, 2020. Retrieved August 5, 2020.
- ^ a b "Billion-Dollar Weather and Climate Disasters: Events". National Centers for Environmental Information. October 2020. Retrieved October 19, 2020.
- ^ John Cangialosi (July 30, 2020). "Two-Day Graphical Tropical Weather Outlook". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 13, 2020. Retrieved August 1, 2020.
- ^ Dave Roberts (July 30, 2020). "Two-Day Graphical Tropical Weather Outlook". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 13, 2020. Retrieved August 1, 2020.
- ^ Daniel Brown (July 31, 2020). "Two-Day Graphical Tropical Weather Outlook". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 13, 2020. Retrieved August 1, 2020.
- ^ Daniel Brown (July 31, 2020). "Tropical Depression Ten Discussion Number 1". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 13, 2020. Retrieved August 1, 2020.
- ^ "Tropical Depression TEN Advisory Archive". nhc.noaa.gov. Archived from the original on August 6, 2020. Retrieved September 16, 2020.
- ^ David Zelinsky (August 1, 2020). "Tropical Depression Ten Discussion Number 2". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 13, 2020. Retrieved August 1, 2020.
- ^ Andrew Latto (August 1, 2020). "Tropical Depression Ten Discussion Number 4". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 13, 2020. Retrieved August 1, 2020.
- ^ David Zelinsky (August 2, 2020). "Remnants of Ten Discussion Number 6". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 13, 2020. Retrieved August 2, 2020.
- ^ Andrew Latto (August 7, 2020). "Five-Day Graphical Tropical Weather Outlook". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 13, 2020. Retrieved August 11, 2020.
- ^ "NHC Graphical Outlook Archive". nhc.noaa.gov. Archived from the original on September 13, 2020. Retrieved August 15, 2020.
- ^ "Tropical Depression ELEVEN Forecast Discussion Number 1". nhc.noaa.gov. Archived from the original on September 13, 2020. Retrieved August 15, 2020.
- ^ "Tropical Depression ELEVEN Forecast Discussion Number 2". nhc.noaa.gov. Archived from the original on September 13, 2020. Retrieved August 15, 2020.
- ^ Pasch, Richard (August 13, 2020). "Tropical Depression Eleven Discussion Number 7". nhc.noaa.gov. Miami Florida: National Hurricane Center. Retrieved October 29, 2020.
{{cite web}}
: Cite has empty unknown parameter:|1=
(help) - ^ Beven, Jack (August 13, 2020). "Tropical Storm Josephine Advisory Number 8". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved October 29, 2020.
- ^ "Tropical Storm JOSEPHINE Forecast Discussion Number 11". nhc.noaa.gov. Archived from the original on September 13, 2020. Retrieved August 15, 2020.
- ^ "Tropical Storm JOSEPHINE Forecast Discussion Number 13". nhc.noaa.gov. Archived from the original on September 13, 2020. Retrieved August 15, 2020.
- ^ "Tropical Storm JOSEPHINE Public Advisory Number 16". nhc.noaa.gov. Archived from the original on September 13, 2020. Retrieved August 15, 2020.
- ^ "Tropical Depression Josephine Forecast Discussion Number 20". nhc.noaa.gov. Archived from the original on September 13, 2020. Retrieved August 16, 2020.
- ^ Dan Brown (August 16, 2020). "Remnants of Josephine Public Advisory Number 21". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 13, 2020. Retrieved August 16, 2020.
- ^ Jack Beven (August 13, 2020). "Two-Day Graphical Tropical Weather Outlook, 200 PM EDT Thu Aug 13 2020". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 13, 2020. Retrieved August 14, 2020.
- ^ "Tropical Storm KYLE Advisory Archive". nhc.noaa.gov. Archived from the original on September 16, 2020. Retrieved September 16, 2020.
- ^ David Zelinsky (August 15, 2020). "Tropical Storm Kyle Public Advisory Number 4". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 13, 2020. Retrieved August 15, 2020.
- ^ Robbie Berg (August 16, 2020). "Tropical Storm Kyle Public Advisory Number 7". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 13, 2020. Retrieved August 16, 2020.
- ^ "Europe Weather Analysis on 2020-08-19". Free University of Berlin. August 19, 2020. Archived from the original on September 13, 2020. Retrieved August 20, 2020.
- ^ Best, Barra (August 19, 2020). "Storm Ellen: Warnings issued ahead of strong wind and rain". BBC News NI. Archived from the original on August 19, 2020. Retrieved August 20, 2020.
- ^ Robbie Berg (August 16, 2020). "Five-Day Graphical Tropical Weather Outlook". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on August 27, 2020. Retrieved August 20, 2020.
- ^ John Cangialosi (August 20, 2020). "Tropical Depression Thirteen Public Advisory Number 1". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on August 27, 2020. Retrieved August 20, 2020.
- ^ Michael Brennan, Richard Pasch (August 21, 2020). "Tropical Storm Laura Tropical Cyclone Update". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on August 27, 2020. Retrieved August 21, 2020.
- ^ "There is increasing support that the MLC may be developing a new LLC under it. The core feature is still visible even as radar nears the surface. Important to watch if this MLC and possibly new LLC can survive over Puerto Rico. Will have track implications if so. #Laura". Twitter. Archived from the original on August 22, 2020. Retrieved September 7, 2020.
- ^ Richard Pasch (August 22, 2020). "Tropical Storm Laura Discussion Number 12". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on August 27, 2020. Retrieved August 22, 2020.
- ^ "Tormenta Tropical Laura provoca fuertes lluvias en todo el territorio nacional" (in Spanish). Listin Diario. August 23, 2020. Archived from the original on August 27, 2020. Retrieved August 23, 2020.
- ^ Stacy Stewart (August 23, 2020). "Tropical Storm Laura Discussion Number 14". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on August 27, 2020. Retrieved August 23, 2020.
- ^ Daniel Brown (August 23, 2020). "Tropical Storm Laura Discussion Number 16". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on August 27, 2020. Retrieved August 23, 2020.
- ^ Jack Beven (August 25, 2020). "Hurricane Laura Tropical Cyclone Update". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on August 27, 2020. Retrieved August 25, 2020.
- ^ Richard Pasch (August 26, 2020). "Hurricane Laura Discussion Number 25". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on August 27, 2020. Retrieved August 26, 2020.
- ^ Brown, Daniel P. (August 26, 2020). "Hurricane Laura Intermediate Advisory Number 26A". nhc.noaa.gov. National Hurricane Center. Archived from the original on August 27, 2020. Retrieved August 26, 2020.
- ^ Daniel Brown (August 26, 2020). "Hurricane Laura Intermediate Advisory Number 27A". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on August 26, 2020. Retrieved August 26, 2020.
- ^ Robbie Berge; Richard Pasch (August 27, 2020). "Hurricane Laura Tropical Cyclone Update". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on August 27, 2020. Retrieved August 27, 2020.
- ^ John Cangialosi, Eric Blake, David Zelinsky (August 27, 2020). "Hurricane Laura Intermediate Advisory Number 29A". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on August 27, 2020. Retrieved August 27, 2020.
{{cite web}}
: CS1 maint: multiple names: authors list (link) - ^ Dave Roberts and Daniel Brown (August 27, 2020). Tropical Storm Laura Tropical Cyclone Update (Report). National Hurricane Center. Archived from the original on August 27, 2020. Retrieved August 31, 2020.
- ^ Richard Pasch (August 28, 2020). Tropical Depression Laura Discussion Number 33 (Report). National Hurricane Center. Retrieved August 31, 2020.
- ^ David Roth (August 29, 2020). Post-tropical cyclone Laura Advisory Number 38 (Report). Weather Prediction Center. Archived from the original on September 5, 2020. Retrieved August 31, 2020.
- ^ Jeff Masters. "Tropical Storm Laura and Tropical Depression 14 predicted to converge in Gulf of Mexico". Yale Climate Connections. Yale Climate Connections. Archived from the original on August 23, 2020. Retrieved September 16, 2020.
- ^ "Territory's ports to close from today due to Tropical Storm - British Virgin Islands". bvi.org. bvi.org. Archived from the original on August 27, 2020. Retrieved September 16, 2020.
- ^ Daniel Manzo and Dan Peck. "Tropical Storm Laura, Marco head toward Gulf of Mexico - ABC News". ABC News. ABC News. Archived from the original on August 24, 2020. Retrieved September 16, 2020.
- ^ Stacy Stewart (August 16, 2020). "Five-Day Graphical Tropical Weather Outlook". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 13, 2020. Retrieved August 20, 2020.
- ^ Andrew Latto (August 19, 2020). "Five-Day Graphical Tropical Weather Outlook". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 13, 2020. Retrieved August 20, 2020.
- ^ Robbie Berg (August 20, 2020). "Tropical Depression Fourteen Public Advisory Number 1". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 13, 2020. Retrieved August 20, 2020.
- ^ David Zelinsky (August 21, 2020). "Tropical Storm Marco Advisory Number 7". nhc.noaa.gov. National Hurricane Center Miami Florida. Retrieved November 4, 2020.
- ^ Robbie Berg (August 22, 2020). "Tropical Storm Marco Discussion Number 10". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 13, 2020. Retrieved August 22, 2020.
- ^ Andrew Latto (August 23, 2020). "Hurricane Marco Tropical Cyclone Update". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 13, 2020. Retrieved August 23, 2020.
- ^ Andrew Latto (August 23, 2020). "Hurricane Marco Discussion Number 14". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 13, 2020. Retrieved August 24, 2020.
- ^ David Zelinsky (August 24, 2020). "Hurricane Marco Discussion Number 15". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 13, 2020. Retrieved August 24, 2020.
- ^ David Zelinsky (August 24, 2020). "Tropical Storm Marco Tropical Cyclone Update". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 13, 2020. Retrieved August 24, 2020.
- ^ Stacy Stewart (August 25, 2020). "Post-Tropical Cyclone Marco Public Advisory Number 21". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 13, 2020. Retrieved August 25, 2020.
- ^ a b Fredy Martín Pérez (August 23, 2020). "Muere niña en Chiapas por afectaciones de la tormenta tropical "Marco"". El Universal. Retrieved August 23, 2020.
- ^ Eric Blake (August 31, 2020). "Tropical Depression Fifteen Public Advisory Number 1". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 13, 2020. Retrieved August 31, 2020.
- ^ Andrew Latto (August 31, 2020). "Tropical Depression Fifteen Discussion Number 2". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 13, 2020. Retrieved September 1, 2020.
- ^ Eric Blake (September 1, 2020). "Tropical Storm Omar Discussion Number 5". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 13, 2020. Retrieved September 1, 2020.
- ^ Robbie Berg (September 2, 2020). "Tropical Depression Omar Discussion Number 7". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 13, 2020. Retrieved September 2, 2020.
- ^ Dave Roberts (September 2, 2020). "Tropical Depression Omar Public Advisory Number 9". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 13, 2020. Retrieved September 2, 2020.
- ^ John Cangialosi (September 5, 2020). "Post-Tropical Cyclone Omar Discussion Number 21". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 13, 2020. Retrieved September 5, 2020.
- ^ John Cangialosi (September 5, 2020). "Post-Tropical Cyclone Omar Public Advisory Number 21". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 13, 2020. Retrieved September 5, 2020.
- ^ "Tropical Depression Fifteen forms just off shore". WMBF News. Archived from the original on September 1, 2020. Retrieved September 16, 2020.
- ^ Andrew Latto (August 27, 2020). "Five-Day Graphical Tropical Weather Outlook". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 13, 2020. Retrieved September 1, 2020.
- ^ Andrew Latto (September 1, 2020). "Potential Tropical Cyclone Sixteen Public Advisory Number 1". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 13, 2020. Retrieved September 1, 2020.
- ^ Eric Blake; Stacy Stewart (September 1, 2020). Tropical Storm Nana Tropical Cyclone Update (Report). Miami, Florida: National Hurricane Center. Archived from the original on September 13, 2020. Retrieved September 1, 2020.
- ^ Dan Brown (September 2, 2020). "Tropical Storm Nana Public Advisory Number 4". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 13, 2020. Retrieved September 2, 2020.
- ^ "Tropical Storm Nana Advisory Archive". nhc.noaa.gov. Archived from the original on September 3, 2020. Retrieved September 2, 2020.
- ^ Dan Brown (September 3, 2020). "Hurricane Nana Discussion Number 8". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 4, 2020. Retrieved September 3, 2020.
- ^ Richard Pasch (September 3, 2020). "Hurricane Nana Intermediate Advisory Number 8A". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 13, 2020. Retrieved September 3, 2020.
- ^ Jack Beven (September 3, 2020). "Tropical Depression Nana Public Advisory Number 11". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 13, 2020. Retrieved September 3, 2020.
- ^ Dan Brown (September 4, 2020). "Remnants of Nana Discussion Number 12". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 13, 2020. Retrieved September 4, 2020.
- ^ David Zelinsky (September 5, 2020). "Tropical Storm Julio Discussion Number 1". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 16, 2020. Retrieved September 5, 2020.
- ^ "Tropical Storm JULIO Advisory Archive". nhc.noaa.gov. Archived from the original on September 7, 2020. Retrieved September 16, 2020.
- ^ Travis Fedschun, Janice Dean. "Hurricane Nana makes landfall in Belize, brings floods to Honduras;Omar to dissipate". Fox News. Archived from the original on September 14, 2020. Retrieved September 16, 2020.
- ^ Staff (September 3, 2020). "Farms in southern Belize lose hundreds of acres to Hurricane Nana". Breaking Belize News. Archived from the original on September 6, 2020. Retrieved September 3, 2020.
- ^ "Nana hits Belize, then dissipates over Guatemala". Associated Press. Archived from the original on September 4, 2020. Retrieved September 16, 2020.
- ^ Stacy Stewart (August 30, 2020). "Five-Day Graphical Tropical Weather Outlook". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 13, 2020. Retrieved September 7, 2020.
- ^ John Cangialosi (September 6, 2020). "Two-Day Graphical Tropical Weather Outlook". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 13, 2020. Retrieved September 7, 2020.
- ^ John Cangialosi (September 6, 2020). "Two-Day Graphical Tropical Weather Outlook". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 13, 2020. Retrieved September 7, 2020.
- ^ Stacy Stewart (September 7, 2020). "Tropical Depression Seventeen Public Advisory Number 1". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 13, 2020. Retrieved September 7, 2020.
- ^ David Zelinsky (September 7, 2020). "Tropical Storm Paulette Discussion Number 3". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 13, 2020. Retrieved September 7, 2020.
- ^ David Zelinsky (September 8, 2020). "Tropical Storm Paulette Public Advisory Number 7". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 13, 2020. Retrieved September 9, 2020.
- ^ David Zelinsky (September 8, 2020). "Tropical Storm Paulette Public Advisory Number 8". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 13, 2020. Retrieved September 9, 2020.
- ^ Eric Blake (September 9, 2020). "Tropical Storm Paulette Public Advisory Number 9". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 13, 2020. Retrieved September 9, 2020.
- ^ Andrew Latto (September 11, 2020). "Tropical Storm Paulette Forecast Advisory Number 21". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 16, 2020. Retrieved September 11, 2020.
- ^ Robbie Berg (September 12, 2020). "Tropical Storm Paulette Discussion Number 24". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 16, 2020. Retrieved September 12, 2020.
- ^ David Zelinsky (September 13, 2020). "Hurricane Paulette Public Advisory Number 25". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 16, 2020. Retrieved September 13, 2020.
- ^ Andrew Latto (September 13, 2020). "Hurricane Paulette Discussion Number 28". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 16, 2020. Retrieved September 14, 2020.
- ^ Stacy Stewart (September 14, 2020). "Hurricane Paulette Public Advisory Number 30". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved September 14, 2020.
- ^ Dave Roberts (September 14, 2020). "Hurricane Paulette Tropical Cyclone Update". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 16, 2020. Retrieved September 14, 2020.
- ^ Dave Roberts (September 14, 2020). "Hurricane Paulette Intermediate Advisory Number 31A". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 16, 2020. Retrieved September 16, 2020.
- ^ Dave Roberts (September 15, 2020). "Hurricane Paulette Public Advisory Number 36". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 16, 2020. Retrieved September 16, 2020.
- ^ Dave Roberts (September 16, 2020). "Hurricane Paulette Public Advisory Number 39". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved September 16, 2020.
- ^ Daniel Brown (September 21, 2020). "Tropical Storm Paulette Forecast/Advisory #40". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved September 21, 2020.
- ^ Brian Dunbar (September 23, 2020). "NASA's Terra Satellite Confirms Paulette's Second Post-Tropical Transition". Hurricane And Typhoon Updates. National Aeronautics and Space Administration. Retrieved October 1, 2020.
- ^ "Knocked down tress and power lines: Damage reported as Hurricane 'Paulette' makes rare landfall in Bermuda". Deccan Herald. September 15, 2020. Archived from the original on September 16, 2020. Retrieved September 15, 2020.
- ^ a b "Man drowns at New Jersey shore in seas churned by hurricane". WPVI. September 15, 2020. Retrieved September 15, 2020.
- ^ a b Dan Brown (September 7, 2020). "Tropical Depression Eighteen Public Advisory Number 1". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 13, 2020. Retrieved September 7, 2020.
- ^ John Cangialosi (September 7, 2020). "Tropical Storm Rene Public Advisory Number 3". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 13, 2020. Retrieved September 7, 2020.
- ^ Stacy Stewart (September 7, 2020). "Tropical Storm Rene Intermediate Advisory Number 3A". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 13, 2020. Retrieved September 7, 2020.
- ^ Jack Beven (September 9, 2020). "Tropical Depression Rene Public Advisory Number 9". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 13, 2020. Retrieved September 9, 2020.
- ^ Richard Pasch (September 9, 2020). "Tropical Storm Rene Public Advisory Number 10". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 13, 2020. Retrieved September 9, 2020.
- ^ Richard Pasch (September 10, 2020). "Tropical Storm Rene Public Advisory Number 14". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 13, 2020. Retrieved September 11, 2020.
- ^ Dan Brown (September 11, 2020). "Tropical Storm Rene Discussion Number 16". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 13, 2020. Retrieved September 11, 2020.
- ^ Andrew Latto (September 12, 2020). "Tropical Depression Rene Public Advisory Number 22". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 16, 2020. Retrieved September 12, 2020.
- ^ Dan Brown (September 14, 2020). "Tropical Depression Rene Discussion Number 30". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved September 17, 2020.
- ^ David Zelinsky (September 14, 2020). "Remnants of Rene Public Advisory Number 31". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 16, 2020. Retrieved September 14, 2020.
- ^ Sewell, Katie (September 8, 2020). "Tropical Storm Rene path: Rene blasts Cabo Verde Islands as NHC forecast hurricane upgrade". Express.co.uk. Archived from the original on September 10, 2020. Retrieved September 11, 2020.
- ^ John Cangialosi (September 8, 2020). "Tropical Storm Rene Public Advisory Number 7". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 16, 2020. Retrieved September 12, 2020.
- ^ Eric Blake (September 9, 2020). "Two-Day Graphical Tropical Weather Outlook". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 16, 2020. Retrieved September 11, 2020.
- ^ Robbie Berg (September 11, 2020). "Two-Day Graphical Tropical Weather Outlook". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 16, 2020. Retrieved September 11, 2020.
- ^ Eric Blake (September 11, 2020). "Tropical Depression Nineteen Public Advisory Number 1". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 16, 2020. Retrieved September 11, 2020.
- ^ Jack Beven (September 12, 2020). "Tropical Depression Nineteen Intermediate Advisory Number 2A". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 16, 2020. Retrieved September 12, 2020.
- ^ Richard Pasch (September 12, 2020). "Tropical Storm Sally Intermediate Advisory Number 4A". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 16, 2020. Retrieved September 12, 2020.
- ^ Dan Brown (September 13, 2020). "Tropical Storm Sally Discussion Number 8". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved September 17, 2020.
- ^ Dan Brown (September 14, 2020). "Tropical Storm Sally Discussion Number 12". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved September 17, 2020.
- ^ Dan Brown (September 14, 2020). "Hurricane Sally Discussion Number 13". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved September 17, 2020.
- ^ Dan Brown (September 14, 2020). "Hurricane Sally Discussion Number 14". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 16, 2020. Retrieved September 14, 2020.
- ^ Stacy Stewart (September 15, 2020). "Hurricane Sally Intermediate Advisory Number 15A". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved September 17, 2020.
- ^ Dan Brown (September 15, 2020). "Hurricane Sally Discussion Number 17". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved September 17, 2020.
- ^ Robbie Berg (September 16, 2020). "Hurricane Sally Tropical Cyclone Update". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 16, 2020. Retrieved September 16, 2020.
- ^ Stacy Stewart (September 16, 2020). "Hurricane Sally Tropical Cyclone Update". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 16, 2020. Retrieved September 16, 2020.
- ^ Jay Reeves; Angie Wang; Jeff Martin (September 16, 2020). "Hurricane Sally blasts ashore in Alabama with punishing rain". Yahoo! News. Archived from the original on September 17, 2020. Retrieved September 16, 2020.
- ^ Stacy Stewart, Eric Blake (September 16, 2020). "Hurricane Sally Tropical Cyclone Update". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved September 16, 2020.
- ^ Dan Brown (September 16, 2020). "Hurricane Sally Tropical Cyclone Update". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved September 17, 2020.
- ^ Dan Brown (September 16, 2020). "Tropical Storm Sally Intermediate Advisory Number 22A". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved September 17, 2020.
- ^ Richard Pasch (September 17, 2020). "Tropical Depression Sally Public Advisory Number 24". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved September 17, 2020.
- ^ Greg Carbin (September 17, 2020). "Post-Tropical Cyclone Sally Public Advisory Number 26". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved September 17, 2020.
- ^ "Hurricane Sally Crawling Toward Gulf Coast With Potentially Historic and Life-Threatening Flooding". The Weather Channel. Archived from the original on September 15, 2020. Retrieved September 16, 2020.
- ^ a b c d e f g h i "Global Catastrophe Recap September 2020" (PDF). Aon. October 8, 2020. Retrieved October 8, 2020.
- ^ Stacy Stewart (September 7, 2020). "Five-Day Graphical Tropical Weather Outlook". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 16, 2020. Retrieved September 12, 2020.
- ^ Robbie Berg (September 10, 2020). "Five-Day Graphical Tropical Weather Outlook". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 16, 2020. Retrieved September 12, 2020.
- ^ Andrew Latto (September 12, 2020). "Tropical Depression Twenty Public Advisory Number 1". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 16, 2020. Retrieved September 12, 2020.
- ^ Andrew Latto (September 12, 2020). "Tropical Depression Twenty Discussion Number 1". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 16, 2020. Retrieved September 14, 2020.
- ^ Stacy Stewart (September 14, 2020). "Tropical Storm Teddy Discussion Number 7". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 16, 2020. Retrieved September 14, 2020.
- ^ David Zelinsky (September 15, 2020). "Tropical Storm Teddy Discussion Number 13". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved September 17, 2020.
- ^ Eric Blake (September 16, 2020). "Hurricane Teddy Tropical Cyclone Update". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 16, 2020. Retrieved September 16, 2020.
- ^ Eric Blake (September 16, 2020). "Hurricane Teddy Public Advisory Number 16". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved September 17, 2020.
- ^ Robbie Berg (September 16, 2020). "Hurricane Teddy Discussion Number 19". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved September 17, 2020.
- ^ Andrew Latto (September 17, 2020). "Hurricane Teddy Public Advisory Number 21". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved September 17, 2020.
- ^ Andrew Latto (September 17, 2020). "Hurricane Teddy Public Advisory Number 22". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved September 17, 2020.
- ^ John Cangialosi (September 18, 2020). "Hurricane Teddy Discussion Number 24". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved September 18, 2020.
- ^ Richard Pasch (September 19, 2020). "Hurricane Teddy Public Advisory Number 27". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved September 19, 2020.
- ^ David Zelinsky (September 19, 2020). "Hurricane Teddy Discussion Number 28". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved September 19, 2020.
- ^ Eric Blake (September 20, 2020). "Hurricane Teddy Intermediate Advisory Number 32A". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved September 21, 2020.
- ^ Eric Blake (September 21, 2020). "Hurricane Teddy Discussion Number 38". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved September 22, 2020.
- ^ Dave Roberts (September 22, 2020). "Hurricane Teddy Discussion Number 39". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved September 22, 2020.
- ^ Eric Blake (September 22, 2020). "Hurricane Teddy Discussion Number 41". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved September 22, 2020.
- ^ a b Eric Blake (September 23, 2020). "Post-Tropical Cyclone Teddy Intermediate Advisory Number 42A". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved September 23, 2020.
- ^ Eric Blake (September 23, 2020). "Post-Tropical Cyclone Teddy Discussion Number 46". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved September 23, 2020.
- ^ "Dos personas mueren ahogadas en Piñones". Primera Hora. Retrieved September 18, 2020.
- ^ "Los bañistas que visiten las playas del norte este fin de semana: "Podrían poner en riesgo sus vidas"". El Nuevo Día. Retrieved September 18, 2020.
- ^ a b Chris Sheldon (September 25, 2020). "Swimmer dies after being pulled from ocean off Jersey Shore beach". nj.com. Retrieved September 28, 2020.
- ^ Robbie Berg (September 11, 2020). "Five-Day Graphical Tropical Weather Outlook". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 16, 2020. Retrieved September 14, 2020.
- ^ Stacy Stewart, Jack Beven (September 14, 2020). "Tropical Depression Twenty-One Special Advisory Number 1". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 16, 2020. Retrieved September 14, 2020.
- ^ Michals, Chris (September 14, 2020). "Sally takes aim at the Gulf Coast; only one name left for hurricane season". wsls.com. Roanoke, Virginia: WSLS-TV. Retrieved September 14, 2020.
- ^ Dave Roberts (September 14, 2020). "Tropical Storm Vicky Public Advisory Number 2". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 16, 2020. Retrieved September 14, 2020.
- ^ Alvarez-Wertz, Jane (September 14, 2020). "Tropical Storm Vicky becomes 20th named storm of the 2020 season, 5 named storms currently in Atlantic". wavy.com. Portsmouth, Virginia: WAVY-TV. Retrieved September 20, 2020.
- ^ Richard Pasch (September 15, 2020). "Tropical Storm Vicky Discussion Number 4". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 16, 2020. Retrieved September 16, 2020.
- ^ Richard Pasch (September 15, 2020). "Tropical Storm Vicky Public Advisory Number 4". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 16, 2020. Retrieved September 16, 2020.
- ^ Michael Brennan (September 16, 2020). "Tropical Storm Vicky Discussion Number 10". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved September 16, 2020.
- ^ Dan Brown (September 16, 2020). "Tropical Storm Vicky Public Advisory Number 14". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved September 16, 2020.
- ^ Dan Brown (September 16, 2020). "Tropical Storm Vicky Public Advisory Number 15". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved September 16, 2020.
- ^ "Tropical Weather Discussion". NHC. Retrieved September 27, 2020.
- ^ "Tropical Analysis" (PDF). NHC. Retrieved September 27, 2020.
- ^ "Tropical Analysis" (PDF). NHC. Retrieved September 27, 2020.
- ^ a b "Cape Verde – Deadly Flash Floods in Praia". floodlist.com. Archived from the original on September 16, 2020. Retrieved September 16, 2020.
- ^ "Hurricane Sally expected to bring historic flooding to Mississippi, Alabama, Florida Panhandle » Yale Climate Connections". Yale Climate Connections. September 15, 2020. Archived from the original on September 16, 2020. Retrieved September 16, 2020.
- ^ Robbie Berg (September 10, 2020). "Five-Day Graphical Tropical Weather Outlook". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Archived from the original on September 16, 2020. Retrieved September 17, 2020.
- ^ Dan Brown (September 14, 2020). "Five-Day Graphical Tropical Weather Outlook". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved September 17, 2020.
- ^ Eric Blake (September 16, 2020). "Five-Day Graphical Tropical Weather Outlook". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved September 17, 2020.
- ^ Robbie Berg (September 17, 2020). "Tropical Depression Twenty-Two Special Advisory Number 1". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved September 17, 2020.
- ^ Jack Beven (September 18, 2020). "Tropical Storm Beta Public Advisory Number 5". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved September 18, 2020.
- ^ a b Borenstein, Seth (September 18, 2020). "Running out of storm names, Atlantic season goes Greek". Chattanooga Times Free Press. Chattanooga, Tennessee. AP. Retrieved October 1, 2020.
- ^ Jack Beven (September 19, 2020). "Tropical Storm Beta Public Advisory Number 8". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved September 20, 2020.
- ^ https://www.nhc.noaa.gov/archive/2020/al22/al222020.discus.013.shtml?
- ^ Jack Beven (September 19, 2020). "Tropical Storm Beta Public Advisory Number 9". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved September 20, 2020.
- ^ Jack Beven (September 19, 2020). "Tropical Storm Beta Discussion Number 9". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved September 20, 2020.
- ^ Robbie Berg (September 22, 2020). "Tropical Storm Beta Tropical Cyclone Update". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved September 22, 2020.
- ^ Stacy R. Stewart (September 22, 2020). "Tropical Depression Beta Public Advisory Number 20". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved September 22, 2020.
- ^ Stacy Stewart (September 22, 2020). "Tropical Depression Beta Public Advisory Number 20". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved September 22, 2020.
- ^ Stacy Stewart (September 22, 2020). "Tropical Depression Beta Public Advisory Number 21". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved September 22, 2020.
- ^ Gregg Gallina (September 23, 2020). "Post-Tropical Cycline Beta Public Advisory Number 22". nhc.noaa.gov. College Park, Maryland: Weather Prediction Center. Retrieved September 23, 2020.
- ^ a b "Beta floods Houston as over 500K gallons of wastewater spill, body of missing fisherman found". Fox News. September 23, 2020. Retrieved September 23, 2020.
- ^ Stacy Stewart (September 13, 2020). "Five-Day Graphical Tropical Weather Outlook". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved September 18, 2020.
- ^ a b David Zelinsky (September 18, 2020). "Two-Day Graphical Tropical Weather Outlook". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved September 18, 2020.
- ^ Eric Blake (September 18, 2020). "Tropical Storm Wilfred Public Advisory Number 1". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved September 18, 2020.
- ^ Fox 13 News (September 18, 2020). "Tropical Storm Wilfred forms in Atlantic, using final name on NHC's 2020 list". Tampa, Florida: WTVT. Retrieved September 18, 2020.
{{cite news}}
: CS1 maint: numeric names: authors list (link) - ^ Hausen, Nick (September 18, 2020). "Tropical Storm Wilfred forms in the Atlantic". Harrisburg, Illinois: WSIL-TV. Retrieved September 18, 2020.
- ^ "Tropical Storm WILFRED Forecast Discussion Number 8". nhc.noaa.gov. Retrieved September 22, 2020.
{{cite web}}
: CS1 maint: url-status (link) - ^ Christopher Landsea (September 20, 2020). "Tropical Depression Wilfred Discussion Number 9". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved September 20, 2020.
- ^ Dan Brown (September 21, 2020). "Remnants of Wilfred Public Advisory Number 9". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved September 21, 2020.
- ^ http://bmcnoldy.rsmas.miami.edu/tropics/atcf/latestATL.png
- ^ Eric Blake (September 15, 2020). "Five-Day Graphical Tropical Weather Outlook". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved September 18, 2020.
- ^ Eric Blake (September 18, 2020). "Subtropical Storm Alpha Public Advisory Number 1". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved September 18, 2020.
- ^ a b Masters, Jeff; Henson, Bob (September 18, 2020). "A slew of weather events – including two named storms troubling Europe – pose challenges far and wide". Yale Climate Connections. New Haven, Connecticut: Yale Center for Environmental Communication, Yale School of the Environment. Retrieved October 2, 2020.
- ^ Eric Blake (September 18, 2020). "Subtropical Storm Alpha Discussion Number 2". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved September 18, 2020.
- ^ Dave Roberts (September 19, 2020). "Post-Tropical Cyclone Alpha Public Advisory Number 3". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved September 19, 2020.
- ^ "Ciclone Alpha: Aviso laranja por agravamento de mau tempo hoje no distrito de Coimbra | Notícias de Coimbra". noticiasdecoimbra.pt. Retrieved September 18, 2020.
- ^ "Tornados em Beja e Palmela ocorreram devido a supercélulas. Fim de semana chega com a tempestade subtropical Alpha". Observador.
{{cite web}}
: CS1 maint: url-status (link) - ^ a b "Los estragos del temporal: Una mujer muere en Cáceres al caer un tejado y un tren descarrila en Madrid". telecinco (in European Spanish). September 18, 2020. Retrieved September 18, 2020.
- ^ Stacy Stewart (September 30, 2020). "Two-Day Graphical Tropical Weather Outlook". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved October 2, 2020.
- ^ Richard Pasch (September 30, 2020). "Two-Day Graphical Tropical Weather Outlook". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved October 2, 2020.
- ^ Robbie Berg (October 1, 2020). "Two-Day Graphical Tropical Weather Outlook". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved October 2, 2020.
- ^ Robbie Berg (October 2, 2020). "Tropical Depression Twenty-Five Discussion Number 1". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved October 2, 2020.
- ^ John Cangialosi (October 3, 2020). "Tropical Storm Gamma Intermediate Advisory Number 2A". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved October 3, 2020.
- ^ Discher, Emma (October 2, 2020). "Tropical Storm Gamma develops over Caribbean Sea; here's the latest forecast". nola.com. New Orleans, Louisiana. Retrieved October 2, 2020.
- ^ Richard Pasch; Robbie Berg (October 3, 2020). "Tropical Storm Gamma Advisory Number 5". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved October 3, 2020.
- ^ "Tropical Storm GAMMA". www.nhc.noaa.gov. Retrieved October 4, 2020.
- ^ "Tropical Storm GAMMA Forecast Discussion Number 6". www.nhc.noaa.gov. Retrieved October 4, 2020.
{{cite web}}
: CS1 maint: url-status (link) - ^ "Tropical Storm GAMMA". www.nhc.noaa.gov. Retrieved October 4, 2020.
- ^ "Tropical Storm Gamma Advisory Number 8". www.nhc.noaa.gov. Retrieved October 5, 2020.
- ^ "Tropical Storm GAMMA". www.nhc.noaa.gov. Retrieved October 5, 2020.
- ^ "Tropical Storm GAMMA". www.nhc.noaa.gov. Retrieved October 5, 2020.
- ^ "Tropical Storm GAMMA". www.nhc.noaa.gov. Retrieved October 5, 2020.
- ^ "Tropical Depression GAMMA". www.nhc.noaa.gov. Retrieved October 5, 2020.
- ^ "Post-Tropical Cyclone GAMMA". www.nhc.noaa.gov. Retrieved October 6, 2020.
- ^ a b "Desalojos masivos de hoteles y alerta roja en México ante la proximidad del huracán Delta, ahora de categoría 3". Univision. October 6, 2020. Retrieved October 12, 2020.
- ^ Stacy Stewart (September 30, 2020). "Tropical Weather Outlook". nhc.noaa.gov. Miami Florida: National Hurricane Center. Retrieved October 5, 2020.
- ^ Robbie Berg (October 3, 2020). "Tropical Weather Outlook". nhc.noaa.gov. Miami Florida: National Hurricane Center. Retrieved October 5, 2020.
- ^ Dan Brown (October 4, 2020). "Potential Tropical Cyclone Twenty-Six Discussion Number 1". nhc.noaa.gov. Miami Florida: National Hurricane Center. Retrieved October 5, 2020.
- ^ John Cangialosi (October 4, 2020). "Tropical Depression Twenty-Six Discussion Number 2". nhc.noaa.gov. Miami Florida: National Hurricane Center. Retrieved October 5, 2020.
- ^ Dan Brown (October 5, 2020). "Tropical Storm Delta Intermediate Advisory Number 3A". nhc.noaa.gov. Miami Florida: National Hurricane Center. Retrieved October 5, 2020.
- ^ Flores, Jessica (October 5, 2020). "Hurricane Delta? New tropical storm is 'strengthening' and could make landfall in Gulf Coast this week, forecasters say". USA Today. Retrieved October 5, 2020.
- ^ Morgan, Leigh (October 5, 2020). "Tropical Storm Delta forms and is headed for the Gulf Coast later this week - as a hurricane". al.com. The Birmingham News. Retrieved October 5, 2020.
- ^ Samenow, Jason (October 5, 2020). "Delta rapidly intensifies to hurricane, forecast to reach Category 3 on path to Gulf Coast". The Washington Post. Retrieved October 5, 2020.
- ^ a b "Hurricane Delta a 'Potentially Catastrophic' Strike on Cancún, Then a U.S. Gulf Coast Danger Beginning Friday Night". weather.com. The Weather Channel. October 6, 2020. Retrieved October 6, 2020.
- ^ a b Brown, Dan (October 6, 2020). "Hurricane Delta Tropical Cyclone Update". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved October 6, 2020.
- ^ "Hurricane Delta Advisory Number 9". www.nhc.noaa.gov. Retrieved October 7, 2020.
- ^ "Hurricane Delta Advisory Number 10". www.nhc.noaa.gov. Retrieved October 7, 2020.
- ^ https://twitter.com/AndyHazelton/status/1313632112873009158
- ^ "Hurricane DELTA". www.nhc.noaa.gov. Retrieved October 7, 2020.
- ^ "Hurricane Delta Advisory Number 13". www.nhc.noaa.gov. Retrieved October 8, 2020.
- ^ "Hurricane Delta Advisory Number 14A". www.nhc.noaa.gov. Retrieved October 8, 2020.
- ^ "Hurricane Delta Advisory Number 17". www.nhc.noaa.gov. Retrieved October 8, 2020.
- ^ "Hurricane Delta Advisory Number 20". www.nhc.noaa.gov. Retrieved October 9, 2020.
- ^ "Hurricane Delta Advisory Number 20A". www.nhc.noaa.gov. Retrieved October 9, 2020.
- ^ "Hurricane DELTA". www.nhc.noaa.gov. Retrieved October 9, 2020.
- ^ "Tropical Storm DELTA". www.nhc.noaa.gov. Retrieved October 10, 2020.
- ^ "Tropical Depression DELTA". www.nhc.noaa.gov. Retrieved October 11, 2020.
- ^ "Post-Tropical Cyclone DELTA". www.nhc.noaa.gov. Retrieved October 11, 2020.
- ^ a b "Hurricane DELTA Advisory Archive". www.nhc.noaa.gov. Retrieved October 8, 2020.
- ^ "Hurricane Delta Approaching Louisiana Coast With Dangerous Storm Surge, Winds, Flooding Rain". The Weather Channel. Retrieved October 9, 2020.
- ^ Robbie Berg (October 2, 2020). "Two-Day Graphical Tropical Weather Outlook". www.nhc.noaa.gov. Retrieved October 5, 2020.
- ^ John Cangialosi (October 3, 2020). "Two-Day Graphical Tropical Weather Outlook". www.nhc.noaa.gov. National Hurricane Center. Retrieved October 5, 2020.
- ^ a b "Yucatán: Abuelito muere al asegurar su casa por paso de huracán Delta en Tizimín". Novedades Yucatan. October 7, 2020. Retrieved October 7, 2020.
- ^ a b "Mérida: Inundaciones en Fracc Las Américas provocan que mujer muera electrocutada". Novedades Yucatan. October 8, 2020. Retrieved October 8, 2020.
- ^ a b "2 drown in rip currents in Northwest Florida over weekend". WXXV. October 12, 2020. Retrieved October 12, 2020.
- ^ a b "Louisiana Department of Health verifies two Hurricane Delta-related deaths". kalb.com. October 11, 2020. Retrieved October 11, 2020.
- ^ Daniel Brown (October 19, 2020). "Tropical Depression Twenty-Seven Special Advisory Number 1". Miami, Florida: National Hurricane Center. Retrieved October 20, 2020.
- ^ Masters, Jeff (October 19, 2020). "Tropical Storm Epsilon forms in the central Atlantic". New Haven, Connecticut: Yale Center for Environmental Communication, Yale School of the Environment. Retrieved October 19, 2020.
- ^ Brad Reinhart; Daniel Brown (October 20, 2020). "Tropical Storm Epsilon Discussion Number 6". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved October 21, 2020.
- ^ Richard Pasch (October 20, 2020). "Hurricane Epsilon Discussion Number 8". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved October 21, 2020.
- ^ Daniel Brown (October 21, 2020). "Hurricane Epsilon Tropical Cyclone Update". www.nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved October 21, 2020.
- ^ Eric Blake (October 21, 2020). "Hurricane Epsilon Advisory Number 12". www.nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved October 21, 2020.
- ^ Richard Pasch (October 21, 2020). "Hurricane Epsilon Intermediate Advisory Number 12A". nhc.noaa.gov. Miami Florida: National Hurricane Center. Retrieved October 21, 2020.
- ^ Brad Reinhart; Daniel Brown (October 21, 2020). "Hurricane Epsilon Discussion Number 12". www.nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved October 21, 2020.
- ^ Cappucci, Matthew (October 21, 2020). "Epsilon shatters records as it rapidly intensifies into major hurricane near Bermuda". The Washington Post. Retrieved October 21, 2020.
- ^ Robbie Berg (October 22, 2020). "Hurricane Epsilon Discussion Number 14". www.nhc.noaa.gov. National Hurricane Center Miami Florida. Retrieved October 22, 2020.
- ^ Eric Blake; Philippe Papin (October 22, 2020). "Hurricane Epsilon Forecast Discussion Number 15". nhc.noaa.gov. National Hurricane Center. Retrieved October 22, 2020.
- ^ a b Masters, Jeff (October 23, 2020). "Disturbance in the western Caribbean likely to become Tropical Storm Zeta". New Haven, Connecticut: Yale Center for Environmental Communication, Yale School of the Environment. Retrieved October 23, 2020.
- ^ David Zelinsky (October 25, 2020). "Hurricane Epsilon Discussion Number 26". nhc.noaa.gov. Miami,Florida: National Hurricane Center. Retrieved October 25, 2020.
- ^ Andrew Latto (October 25, 2020). "Tropical Storm Epsilon Advisory Number 28". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved October 25, 2020.
- ^ Brad Reinhart; David Zelinsky (October 26, 2020). "Post-Tropical Cyclone Epsilon Advisory Number 29". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved October 26, 2020.
- ^ Day, Rebecca (October 28, 2020). "What the Met Office say about Hurricane Epsilon hitting this week". Manchester Evening News. Chadderton, Greater Manchester, England. Retrieved October 28, 2020.
- ^ Brad Reinhart; Daniel Brown (October 20, 2020). "Tropical Storm Epsilon Advisory Number 6". www.nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved October 21, 2020.
- ^ Brad Reinhart; Daniel Brown (October 21, 2020). "Hurricane Epsilon Advisory Number 10". www.nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved October 21, 2020.
- ^ Bell, Jonathan (October 22, 2020). "Epsilon likely to pass as 'winter gale'". The Royal Gazette. Hamilton, Bermuda. Retrieved October 28, 2020.
- ^ Hall, Duncan (October 21, 2020). "Epsilon Reaches Hurricane Strength". The Royal Gazette. Hamilton, Bermuda. Retrieved October 21, 2020.
- ^ a b Taylor, Derrick Bryson; Diaz, Johnny (October 22, 2020). "Hurricane Epsilon Swerves by Bermuda After a 'Wobbly' Northwest Turn". The New York Times. Retrieved October 27, 2020.
- ^ Richard Pasch (October 22, 2020). "Hurricane Epsilon Advisory Number 17". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved October 23, 2020.
- ^ Stacy Stewart (October 14, 2020). "Tropical Weather Outlook". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved October 25, 2020.
- ^ Daniel Brown (October 19, 2020). "Tropical Weather Outlook". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved October 25, 2020.
- ^ Eric Blake (October 24, 2020). "Tropical Depression Twenty-Eight Advisory Number 1". www.nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved October 24, 2020.
- ^ Stacy Stewart (October 25, 2020). "Tropical Storm Zeta Intermediate Advisory Number 2A". www.nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved October 25, 2020.
- ^ Pasch, Richard (October 26, 2020). "Tropical Storm Zeta Discussion Number 8". National Hurricane Center. Retrieved October 30, 2020.
{{cite web}}
: CS1 maint: url-status (link) - ^ Brennan, Michael; Pasch, Richard (October 26, 2020). "Hurricane Zeta Tropical Cyclone Update". National Hurricane Center. Retrieved October 30, 2020.
{{cite web}}
: CS1 maint: url-status (link) - ^ "Hurricane Zeta Tropical Cyclone Update". www.nhc.noaa.gov. Retrieved October 27, 2020.
- ^ Dan Brown (October 27, 2020). "Tropical Storm Zeta Advisory Number 11". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved October 27, 2020.
- ^ Richard Pasch (October 27, 2020). "Tropical Storm Zeta Discussion Number 12". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved October 27, 2020.
- ^ "Tropical Storm Zeta Discussion Number 13". www.nhc.noaa.gov. Retrieved October 28, 2020.
- ^ "Tropical Storm Zeta Intermediate Advisory Number 13A". www.nhc.noaa.gov. Retrieved October 28, 2020.
- ^ "Tropical Storm Zeta Discussion Number 14". www.nhc.noaa.gov. Retrieved October 28, 2020.
- ^ "Hurricane Zeta Intermediate Advisory Number 14A". www.nhc.noaa.gov. Retrieved October 28, 2020.
- ^ "Hurricane Zeta Discussion Number 15". www.nhc.noaa.gov. Retrieved October 28, 2020.
- ^ "Hurricane Zeta Intermediate Advisory Number 16A". www.nhc.noaa.gov. Retrieved October 28, 2020.
- ^ Richard Pasch (October 28, 2020). "Hurricane Zeta Advisory Number 17". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved October 31, 2020.
- ^ Eric Blake. "Hurricane Zeta Intermediate Advisory Number 17A". www.nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved October 30, 2020.
- ^ "Tropical Storm Zeta Intermediate Advisory Number 18A". www.nhc.noaa.gov. Retrieved October 29, 2020.
- ^ "Post-Tropical Cyclone Zeta Intermediate Advisory Number 20A...Corrected". www.nhc.noaa.gov. Retrieved October 29, 2020.
- ^ Van Voorhees, Brittany; Rule, Greg (October 29, 2020). "Zeta now post-tropical; Another disturbance to monitor in the Caribbean". winknews.com. Fort Myers, Florida: WINK-TV. Retrieved November 1, 2020.
- ^ Bostotti, Aurora (November 1, 2020). "BBC Weather: Tail-end of Hurricane Zeta sparks 75mph gales as downpours plague UK". Daily Express. Retrieved November 2, 2020.
- ^ "Hurricane ZETA Advisory Archive". www.nhc.noaa.gov. Retrieved October 28, 2020.
- ^ Max Golembo, Emily Shapiro, Melissa Griffin, and Ivan Pereira (October 28, 2020). "1 dead in New Orleans after Hurricane Zeta, a Category 2 storm, makes landfall". Yahoo. Retrieved October 29, 2020.
{{cite web}}
: CS1 maint: multiple names: authors list (link) - ^ Ron Brackett (October 29, 2020). "Zeta Knocks Out Power to 2.4 Million and Kills 3 People as It Races Across the South". The Weather Channel. Retrieved October 29, 2020.
- ^ Doyle Rice (October 29, 2020). "6 dead, millions powerless as Zeta roars across southern, eastern US". USA Today. Retrieved October 29, 2020.
- ^ Robbie Berg (October 28, 2020). "Tropical Weather Outlook". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved November 1, 2020.
- ^ "NHC Graphical Outlook Archive". www.nhc.noaa.gov. Retrieved November 2, 2020.
- ^ Masters, Jeff (October 30, 2020). "Tropical Storm Eta likely to form in the Caribbean by Monday". New Haven, Connecticut: Yale Center for Environmental Communication, Yale School of the Environment. Retrieved October 31, 2020.
- ^ Robbie Berg (October 28, 2020). "Tropical Weather Outlook". nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved November 1, 2020.
- ^ Robbie Berg (October 31, 2020). "Tropical Depression Twenty-Nine Discussion Number 1". www.nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved November 1, 2020.
- ^ Jack Beven (November 1, 2020). "Tropical Storm Eta Discussion Number 2". www.nhc.noaa.gov. Miami, Florida: National Hurricane Center. Retrieved November 1, 2020.
- ^ Beradelli, Jeff (October 31, 2020). "Tropical Storm Eta forms, tying record for most named storms in a season at 28". cbsnews.com. CBS Interactive. Retrieved November 1, 2020.
- ^ Richard Pasch (November 2, 2020). "Hurricane Eta Advisory Number 7". nhc.noaa.gov. Miami Florida: National Hurricane Center. Retrieved November 2, 2020.
- ^ "Hurricane ETA". www.nhc.noaa.gov. Retrieved November 2, 2020.
- ^ "Hurricane ETA". www.nhc.noaa.gov. Retrieved November 3, 2020.
- ^ "Hurricane ETA". www.nhc.noaa.gov. Retrieved November 3, 2020.
- ^ "Tropical Storm ETA". www.nhc.noaa.gov. Retrieved November 4, 2020.
- ^ Billingsley, Frank (November 2, 2020). "ETA: NOT just another storm". KPRC. Retrieved November 3, 2020.
- ^ Travis Fedschun (November 3, 2020). "Hurricane Eta roars toward Nicaragua as Category 4, 'extremely dangerous' storm". foxnews.com. Fox News. Retrieved November 3, 2020.
- ^ Reuters (November 3, 2020). "Hurricane Eta pounds Nicaragua as Category 4 storm". cnbc.com. CNBC. Retrieved November 3, 2020.
{{cite web}}
:|author=
has generic name (help) - ^ Anthony Harrup (November 3, 2020). "Hurricane Eta Edges Closer to Nicaragua as a Category 4". wsj.com. Wall Street Journal. Retrieved November 3, 2020.
- ^ Ron Brackett (November 3, 2020). "Hurricane Eta Brings Widespread Damage to Nicaragua, Honduras; Girl's Death Blamed on Storm". weather.com. The Weather Channel. Retrieved November 3, 2020.
- ^ The Associated Press (November 5, 2020). "At least four dead, hundreds forced out of homes as Hurricane Eta batters Honduras, Nicaragua". Firstpost. Retrieved November 5, 2020.
- ^ AFP (November 4, 2020). "Three dead as Category 2 hurricane Eta batters Nicaragua". Telangana Today. Retrieved November 4, 2020.
- ^ Staff and agencies in Tegucigalpa (November 5, 2020). "Storm Eta leaves many dozens dead across Central America". The Guardian. Retrieved November 5, 2020.
- ^ "Why 2019's Hurricane Dorian Wasn't Retired by the World Meteorological Organization". The Weather Channel. Archived from the original on April 2, 2020. Retrieved April 2, 2020.
- ^ "Here's What Happens If a Tropical Storm or Hurricane With a Greek Alphabet Name Needs to Be Retired". The Weather Channel. Retrieved September 23, 2020.
- ^ National Weather Service [@NWS] (October 6, 2020). "We're getting some questions about this as #Delta continues to strengthen: If Delta needed to be "retired" from the list of hurricane names, it would be retired as "Delta 2020" and "Delta" would continue to be used if the Greek alphabet were needed again" (Tweet). Retrieved October 6, 2020 – via Twitter.
- ^ "Florida Event Reports for May 14–18, 2020". National Centers for Environmental Information. 2020. Archived from the original on September 13, 2020. Retrieved August 22, 2020.
- ^ Ortiz, Graciela H.; Graniel, Gabriel (June 7, 2020). "Reportan dos muertos por afectaciones de "Cristóbal" en sureste". La Jordana (in Spanish). Archived from the original on June 8, 2020. Retrieved June 8, 2020.
- ^ "Tormenta tropical "Cristóbal" deja un muerto en Chiapas" (in Spanish). El Universal. June 4, 2020. Archived from the original on September 16, 2020. Retrieved June 4, 2020.
- ^ "Tropical Storm Cristobal spawns damaging tornado in Orlando; Louisiana brothers, 8 and 10, killed in rip current". FOX News. June 7, 2020. Archived from the original on June 7, 2020. Retrieved June 7, 2020.
- ^ "Teen drowns at Crystal Beach after grandmother lost sight of him". Houston, Texas: KTRK-TV. June 8, 2020. Archived from the original on June 29, 2020. Retrieved July 14, 2020.
- ^ Spamer, Courtney (June 7, 2020). "Cristobal unleashes life-threatening flooding in Mexico, Central America despite weakening". AccuWeather. Archived from the original on August 2, 2020. Retrieved July 31, 2020.
- ^ Anthony DiLorenzo (July 10, 2020). "Teen drowns, 5 others rescued from strong currents in Long Beach as Tropical Storm Fay approaches". Archived from the original on July 11, 2020. Retrieved July 10, 2020.
- ^ Allison Pries and Anthony G. Attrino (July 11, 2020). "Teen who disappeared in rough surf at Jersey Shore presumed dead, cops say". Archived from the original on July 12, 2020. Retrieved July 11, 2020.
- ^ Jackson Cote (July 14, 2020). "64-year-old Matthew Smith of Fitchburg identified as victim of drowning off Scarborough Beach in Rhode Island". Archived from the original on July 13, 2020. Retrieved July 14, 2020.
- ^ "Swimmer goes missing trying to rescue family members at the Jersey Shore". July 14, 2020. Archived from the original on July 16, 2020. Retrieved July 14, 2020.
- ^ "Father, Mississippi deputy, drowns while saving 10-year-old son at Sandestin beach". Pensacola News Journal. July 23, 2020. Archived from the original on September 16, 2020. Retrieved July 23, 2020.
- ^ Pedro Pablo Cortés and María Julia Castañeda (July 27, 2020). "Hanna weakens after leaving 4 dead, 6 missing in Mexico". La Prensa Latina Media. Archived from the original on July 28, 2020. Retrieved July 27, 2020.
- ^ "Texas, Hawaii Spared From Potential Widespread Hurricane Damage". Claims Journal. July 28, 2020. Archived from the original on July 29, 2020. Retrieved July 29, 2020.
- ^ Lourdes Flores (August 14, 2020). "Nuevo León calcula daños de 3,000 millones de pesos por el huracán Hanna" (in Spanish). El Economista. Archived from the original on September 13, 2020. Retrieved August 17, 2020.
- ^ Ron Brackett (July 31, 2020). "Isaias Kills 2 in Dominican Republic; Dozens Rescued in Puerto Rico". The Weather Channel. Archived from the original on August 1, 2020. Retrieved July 31, 2020.
- ^ "Hallan sin vida a mujer que fue arrastrada por un golpe de agua en Rincón durante Isaías". El Nuevo Día. August 1, 2020. Archived from the original on August 3, 2020. Retrieved August 1, 2020.
- ^ "1 Killed After Tree Falls On Moving Vehicle In St. Mary's County As Tropical Storm Isaias Blew Through Maryland". CBS Baltimore. August 4, 2020. Archived from the original on August 5, 2020. Retrieved August 4, 2020.
- ^ "Person sitting in car in Queens crushed to death by tree toppled by Tropical Storm Isaias". New York Daily News. August 4, 2020. Archived from the original on September 6, 2020. Retrieved August 4, 2020.
- ^ "North Conway, NH Woman Killed When Tree Falls On Apartment During Tropical Storm Isaias". CBS Boston. August 5, 2020. Archived from the original on August 6, 2020. Retrieved August 5, 2020.
- ^ Dana Hedgpeth and Matthew Cappucci (August 5, 2020). "Seven tornadoes confirmed in Va. and Md., two dead as region recovers from Tropical Storm Isaias". Washington Post. Archived from the original on August 6, 2020. Retrieved August 6, 2020.
- ^ "60-year-old man dead after possible electrocution in New Jersey". New York, NY: WABC-TV. August 5, 2020. Archived from the original on August 7, 2020. Retrieved August 5, 2020.
- ^ Matthew Cappucci (August 6, 2020). "Two N.C. men were cleaning up from Hurricane Isaias. Lightning struck and killed them". The Washington Post. Archived from the original on August 9, 2020. Retrieved August 6, 2020.
- ^ Teresa Pellicano (August 6, 2020). "CT sees two Isaias-related deaths, five injuries". WTNH. Archived from the original on September 6, 2020. Retrieved August 6, 2020.
- ^ "Haiti – Flash Laura : 31 dead, 8 missing, more than 8,000 victims and significant agricultural losses (assessment August 28)". Haiti Libre. August 29, 2020. Archived from the original on August 30, 2020. Retrieved August 29, 2020.
- ^ "Una mujer muere junto a su hijo de 9 años tras derrumbarse su casa por las lluvias provocadas por la tormenta Laura". El Nuevo Día. August 23, 2020. Archived from the original on August 27, 2020. Retrieved August 23, 2020.
- ^ "Joven muere mientras dormía tras caer árbol sobre su vivienda vientos provocados por Laura". Los Mocanos. August 23, 2020. Archived from the original on August 27, 2020. Retrieved August 23, 2020.
- ^ "Muere policía al caer sobre cables eléctricos en El Limón de Jimaní". Diario Cibao. August 23, 2020. Archived from the original on August 27, 2020. Retrieved August 23, 2020.
- ^ "Franklin County Sheriff says St. George Island first responder died while trying to save swimmer". WTXL. August 25, 2020. Archived from the original on August 27, 2020. Retrieved August 26, 2020.
- ^ "Louisiana Department of Health verifies one additional hurricane-related death, bringing toll to 27". Louisiana Department of Health. September 9, 2020. Archived from the original on September 9, 2020. Retrieved September 9, 2020.
{{cite web}}
:|archive-date=
/|archive-url=
timestamp mismatch; September 10, 2020 suggested (help) - ^ Johnathan Manning (September 18, 2020). "Calcasieu updates on Laura recovery - Sept. 18". KPLC. Archived from the original on September 18, 2020. Retrieved September 18, 2020.
{{cite web}}
:|archive-date=
/|archive-url=
timestamp mismatch; September 19, 2020 suggested (help) - ^ Illi-Anna Martinez. "McComb closes all Gulf beaches after fatality". KrisTV. Archived from the original on August 27, 2020. Retrieved September 16, 2020.
- ^ "Man electrocuted while preparing for Hurricane Laura". MSN. August 26, 2020. Archived from the original on September 5, 2020. Retrieved August 26, 2020.
- ^ Nick Powerll (August 28, 2020). "East Texas man killed by fallen tree is state's second Laura-related death". MSN. Archived from the original on September 13, 2020. Retrieved August 29, 2020.
- ^ Scott Eslinger (September 1, 2020). "Man dies Tuesday after being found in Orange home with generator in garage". KIII. Archived from the original on September 1, 2020. Retrieved September 1, 2020.
- ^ Raegan Gibson (September 15, 2020). "Hurricane Laura recovery worker electrocuted during debris cleanup in Newton Co". KBMT. Archived from the original on September 15, 2020. Retrieved September 15, 2020.
- ^ WKRG Staff (September 18, 2020). "Baldwin County Coroner: 2 confirmed dead after Hurricane Sally". WKRG. Retrieved September 18, 2020.
- ^ Alexis Stevens (September 18, 2020). "Hurricane Sally's remnants blamed for 3 metro Atlanta deaths". The Atlanta Journal-Constitution. Retrieved September 18, 2020.
- ^ Kevin Robinson (September 19, 2020). "Second Pensacola death believed to be caused by Hurricane Sally". Pensacola News Journal. Retrieved September 19, 2020.
- ^ Staff (September 23, 2020). "Body recovered near Innerarity Point was kayaker who went missing in storm, ECSO says". Pensacola News Journal. Retrieved September 23, 2020.
- ^ "Tras muerte de una pareja en La Pocita de Piñones, exhortan a no visitar las playas". El Nuevo Día. Retrieved September 18, 2020.
- ^ "Los estragos del temporal: Una mujer muere en Cáceres al caer un tejado y un tren descarrila en Madrid". telecinco (in European Spanish). September 18, 2020. Retrieved September 18, 2020.
- ^ Luke Gallin (October 16, 2020). "RMS: Hurricane Delta total onshore insured losses could reach $4bn". Reinsurance News. Retrieved October 16, 2020.
- ^ Stabroek News (October 24, 2020). "Double tragedy in Jamaica – Father killed, daughter missing after landslide covers house". Stabroek News. Retrieved October 25, 2020.
- ^ Doyle Rice (October 29, 2020). "6 dead, millions powerless as Zeta roars across southern, eastern US". USA Today. Retrieved October 29, 2020.
- ^ Matt Sheehan (November 2, 2020). "Hurricane Zeta's insured property loss put at $4.4bn by KCC". Reinsurance News. Retrieved November 2, 2020.
- ^ Staff and agencies in Tegucigalpa (November 5, 2020). "Storm Eta leaves many dozens dead across Central America". The Guardian. Retrieved November 5, 2020.
External links
![](http://upload.wikimedia.org/wikipedia/en/thumb/4/4a/Commons-logo.svg/30px-Commons-logo.svg.png)