Hurricane Hilary: Difference between revisions
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This article documents an ongoing major hurricane. Information may change rapidly as the event progresses, and initial news reports may be unreliable. The latest updates to this article may not reflect the most current information. (August 2023) |
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Part of the 2023 Pacific hurricane season |
Hurricane Hilary[note 1] is an active tropical cyclone[1][2][3][4][5][6][7] in[8][7] the Eastern Pacific Ocean[2][9][10][1][3][11][5][12][13][14] which is currently[8][15][13][7][14] threatening[15] the Baja California peninsula[3][10][11][5] and the Southwestern United States.[11][5][15][13] Hilary[10][2][5][16][12] is the eighth named storm,[10][1][14] sixth hurricane and fourth major hurricane[9][5][12][17][7][14] of the 2023 Pacific hurricane season.[10][11][2][5][18][12][17][7][14][excessive citations]
Meteorological history
On August 12, a tropical wave traversing Central America producing widespread rain showers and thunderstorms entered the far eastern Pacific.[19] A broad area of low pressure developed within the wave on August 14, off the southern coasts of Mexico, Guatemala, and El Salvador.[20] The disturbance gradually became better organized during the following day, and when a well-defined circulation along with developing convective banding features were observed on the morning of August 16, it was classified as Tropical Storm Hilary by the National Hurricane Center (NHC).[21] Convection near the storm center increased as the day progressed, dense overcast started to develop over the growing storm as a result, and an eye began to form at its center.[22] Consequently, Hilary quickly strengthened into a Category 1 hurricane by 12:00 UTC on August 17, while located about 320 mi (515 km) southwest of Manzanillo, Colima.[23] It then proceeded to rapidly intensify, reaching Category 4 strength at 06:00 UTC the following morning.[24]
Current storm information
As of 6:00 p.m. MDT (00:00 UTC) August 18, Hurricane Hilary is located within 15 nautical miles of 19°06′N 112°24′W / 19.1°N 112.4°W, about 95 mi (155 km) west of Socorro Island and about 310 mi (500 km) south-southwest of Cabo San Lucas, Mexico. Maximum sustained winds are 130 mph (215 km/h), with gusts up to 160 mph (260 km/h). The minimum barometric pressure is 948 mbar (27.99 inHg), and the system is moving northwest at 12 mph (19 km/h). Hurricane-force winds extend outward up to 50 mi (80 km) from the center and tropical storm-force winds extend outward up to 275 mi (445 km).
For the latest official information, see:
- The NHC's latest public advisory on Hurricane Hilary
- The NHC's latest forecast advisory on Hurricane Hilary
- The NHC's latest forecast discussion on Hurricane Hilary
Watches and warnings
Template:HurricaneWarningsTable
Preparations
Mexico
The Mexican Government issued watches for southern Baja California Sur on August 17.[25] They were upgraded to warnings later that day.[26] Hurricane watches were issued for western parts of the Baja California peninsula at 03:00 UTC on August 18, and by 15:00 UTC the same day, they were upgraded to hurricane warnings as hurricane watches were issued for the west coast of Baja California.[27]
United States
The launch for Falcon 9 and Starlink satellites from Vandenberg Space Force Base near Los Angeles was postponed by SpaceX.[28][29] An emergency operations center was opened in San Diego.[30] On August 18, the NHC issued its first-ever tropical storm watch for southern California, and a level 4/high risk for excessive rainfall was issued by the Weather Prediction Center.[31][32] A flood watch was also issued for portions of California, Nevada, Utah, and Arizona.[33] Parts of Joshua Tree National Park and Mojave National Preserve were closed.[34][35] Major League Baseball rescheduled three games in advance of Hilary.[36]
See also
- Other storms named Hilary
- Tropical cyclones in 2023
- Weather of 2023
- Timeline of the 2023 Pacific hurricane season
- List of Category 4 Pacific hurricanes
Notes
References
- ^ a b c "In California and Mexico, a Rare Hurricane Sends Disaster Prep Into High Gear". August 18, 2023. Retrieved August 19, 2023.
- ^ a b c d Sottile, Mary Gilbert,Elizabeth Wolfe,Zoe (August 18, 2023). "Hurricane Hilary could dump over a year's worth of rain on parts of the Southwest". CNN. Retrieved August 19, 2023.
{{cite web}}
: CS1 maint: multiple names: authors list (link) - ^ a b c "Hurricane Hilary path and timeline: Here's when and where the storm is projected to hit California - CBS News". www.cbsnews.com. August 18, 2023. Retrieved August 19, 2023.
- ^ "Hurricane Hilary: Category 4 storm barrels toward California in rare event - National | Globalnews.ca". Global News. Retrieved August 19, 2023.
- ^ a b c d e f g "Powerful Hurricane Hilary heads for Mexico's Baja. Rare tropical storm watch issued for California". CTVNews. August 18, 2023. Retrieved August 19, 2023.
- ^ https://www.latimes.com/people/jessica-roy (August 18, 2023). "How to prepare for Hurricane Hilary, the first tropical storm to hit L.A. in 84 years". Los Angeles Times. Retrieved August 19, 2023.
{{cite web}}
: External link in
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- ^ a b c d e Ayestas, Jonathan (August 19, 2023). "The latest maps, models and paths for Hurricane Hilary". KCRA. Retrieved August 19, 2023.
- ^ a b "Hurricane Hilary Barrels Toward Baja California". earthobservatory.nasa.gov. August 18, 2023. Retrieved August 19, 2023.
- ^ a b "Hurricane Hilary sparks rare storm watch for California". BBC News. August 18, 2023. Retrieved August 19, 2023.
- ^ a b c d e "Category 4 Hurricane Hilary expected to deluge California and the U.S. Southwest with rain". NBC News. August 19, 2023. Retrieved August 19, 2023.
- ^ a b c d "Powerful Hurricane Hilary heads for Mexico's Baja. Rare tropical storm watch issued for California". AP News. August 18, 2023. Retrieved August 19, 2023.
- ^ a b c d "'Catastrophic' Flooding Possible in Southern California as Hurricane Hilary Moves North". Retrieved August 19, 2023.
- ^ a b c Staff, Al Jazeera. "California receives first tropical storm watch as Hurricane Hilary nears". www.aljazeera.com. Retrieved August 19, 2023.
- ^ a b c d e "Hurricane Hilary expected to bring rain and wind to SoCal this weekend". spectrumnews1.com. Retrieved August 19, 2023.
- ^ a b c "Hurricane Hilary threatens Mexico, California with 'catastrophic floods'". Reuters. August 18, 2023. Retrieved August 19, 2023.
- ^ "Hurricane Hilary poses flooding risks to Zion, Joshua Tree, Death Valley national parks". USA TODAY. Retrieved August 19, 2023.
- ^ a b "Hurricane Hilary could bring record rainfall to parts of the Southwest". NBC News. August 18, 2023. Retrieved August 19, 2023.
- ^ "LIVE: Hurricane Hilary tracker: Here's the storm's projected path as it moves toward SoCal". ABC7 Los Angeles. August 17, 2023. Retrieved August 19, 2023.
- ^ Cangialosi, John (August 12, 2023). "Tropical Weather Outlook". Miami, Florida: National Hurricane Center. Retrieved August 17, 2023.
- ^ Zelinsky, David (August 14, 2023). "Tropical Weather Outlook". Miami, Florida: National Hurricane Center. Retrieved August 17, 2023.
- ^ Bucci, Lisa; Camposano, Samantha (August 16, 2023). Tropical Storm Hilary Discussion Number 1 (Report). Miami, Florida: National Hurricane Center. Retrieved August 17, 2023.
- ^ Berg, Robbie (August 17, 2023). Tropical Storm Hilary Discussion Number 4 (Report). Miami, Florida: National Hurricane Center. Retrieved August 17, 2023.
- ^ Pasch, Richard (August 17, 2023). Hurricane Hilary Intermediate Advisory Number 4A (Report). Miami, Florida: National Hurricane Center. Retrieved August 17, 2023.
- ^ Berg, Robbie (August 18, 2023). Hurricane Hilary Intermediate Advisory Number 7A (Report). Miami, Florida: National Hurricane Center. Retrieved August 18, 2023.
- ^ Berg, Robbie (August 17, 2023). "Tropical Storm Hilary Advisory Number 4". National Hurricane Center. Retrieved August 17, 2023.
- ^ Pasch, Richard (August 17, 2023). "Hurricane Hilary Advisory Number 5". National Hurricane Center. Retrieved August 18, 2023.
- ^ "HILARY Graphics Archive". National Hurricane Center. Retrieved August 18, 2023.
- ^ Now, Spaceflight. "Starlink satellites soar from Florida, west coast launch slips to Monday due to hurricane – Spaceflight Now". Retrieved August 18, 2023.
- ^ Yablonski, Steven (August 16, 2023). "Hurricane Hilary now major Category 4 hurricane with 'significant' impacts expected in California, Southwest". FOX Weather. Retrieved August 18, 2023.
- ^ "City of San Diego opens Emergency Operations Center ahead of Hilary". FOX 5 San Diego. August 18, 2023. Retrieved August 18, 2023.
- ^ "Hurricane Hilary live updates: SoCal communities preparing for heavy rain, severe flooding". ABC7 Los Angeles. August 18, 2023. Retrieved August 18, 2023.
- ^ Service, NOAA's National Weather. "WPC Day 3 Excessive Rainfall Outlook". www.wpc.ncep.noaa.gov. Retrieved August 18, 2023.
- ^ Freedman, Andrew (August 18, 2023). "Category 4 Hurricane Hilary prompts first-ever tropical storm watch for California". Axios.
- ^ "Powerful Hurricane Hilary heads for Mexico's Baja. Rare tropical storm watch issued for California". AP News. August 18, 2023. Retrieved August 18, 2023.
- ^ "Parts of Joshua Tree National Park to close due to Hurricane Hilary". The Desert Sun. Retrieved August 18, 2023.
- ^ "MLB reschedules 3 games due to Hurricane Hilary". The Athletic. August 18, 2023. Retrieved August 18, 2023.
External links
- The National Hurricane Center's advisory archive on Hurricane Hilary
- Current events from August 2023
- Category 4 Pacific hurricanes
- 2023 Pacific hurricane season
- 2023 in Mexico
- Tropical cyclones in 2023
- August 2023 events
- Hurricanes in Baja California
- Hurricanes in Baja California Sur
- Hurricanes in Sinaloa
- Hurricanes in Sonora
- Hurricanes in California
- Hurricanes in the Revillagigedo Islands