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Timeline of the 2020 Pacific hurricane season

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Timeline of the
2020 Pacific hurricane season
Season summary map
Season boundaries
First system formedApril 25, 2020
Last system dissipatedSeason ongoing
Strongest system
NameMarie
Maximum winds130 mph (215 km/h)
(1-minute sustained)
Lowest pressure947 mbar (hPa; 27.97 inHg)
Longest lasting system
NameDouglas
Duration8 days
Storm articles
Other years
2018, 2019, 2020, 2021, 2022

The 2020 Pacific hurricane season became the earliest starting Pacific hurricane season east of 140°W with the formation of Tropical Depression One-E on April 25. However, it officially began on May 15 in the Eastern Pacific and on June 1 in the Central Pacific. They both officially ended on November 30.

Timeline

Tropical Storm Hernan (2020)Hurricane Genevieve (2020)Hurricane Douglas (2020)Tropical Storm Amanda (2020)Saffir–Simpson scale

April

April 25

  • 15:00 UTC (3:00 p.m. PDT) — Tropical Depression One-E forms, making it the first tropical cyclone in the basin for the season and also the record earliest tropical cyclone on record in the Eastern Pacific.[1]

April 27

May

May 15

  • The Eastern Pacific Hurricane Season officially begins.[3]

May 30

  • 21:00 UTC (4:00 p.m. CDT) — Tropical Depression Two-E forms off the coasts of El Salvador and Guatemala. [4]

May 31

June

June 1

  • The season in the Central Pacific officially begins.[3]

June 24

June 25

  • Tropical Depression Three-E strengthens into Tropical Storm Boris.[7]
  • Tropical Storm Boris weakens back to a tropical depression.[8]

June 27

June 29

  • Tropical Depression Four-E develops off the tip of the Baja California Peninsula.[10]

June 30

  • Tropical Depression Four-E dissipates.[11]

July

July 6

July 12

July 13

  • Tropical Depression Six-E develops off the coast of Mexico.[15]

July 14

  • Tropical Depression Six-E degenerates soon after forming into a tropical depression.[16]

July 19

  • Tropical Depression Seven-E forms after a large convective burst took place it would eventually develop into a tropical storm, but at the time the official forecast called for it to be a tropical depression.[17]

July 20

  • Tropical Depression Eight-E develops into a tropical depression.[18]
  • Tropical Depression Eight-E strengthens into Tropical Storm Douglas.[19]

July 21

  • Tropical Depression Seven-E degenerates into a remnant low.[20]

July 22

July 26

July 29

  • Tropical Storm Douglas degenerates into a remnant low.[24]

August

August 8

  • Tropical Depression Nine-E develops.[25]

August 9

  • Tropical Depression Nine-E strengthens into Tropical Storm Elida.[26]

August 10

  • Tropical Storm Elida strengthens into a hurricane.[27]

August 12

August 13

  • Tropical Depression Ten-E develops from a disturbance off the tip of the Baja California Peninsula.[30]

August 15

  • Tropical Depression Eleven-E develops.[31]

August 16

  • Tropical Depression Ten-E degenerates into a remnant low.[32]
  • Tropical Depression Eleven-E develops into Tropical Storm Fausto.[33]
  • Tropical Storm Fausto weakens into a tropical depression.[34]
  • Tropical Depression Twelve-E develops.[35]
  • Tropical Depression Twelve-E strengthens into Tropical Storm Genevieve.[36]

August 17

  • Tropical Depression Fausto degenerates into a remnant low.[37]
  • Tropical Storm Genevieve strengthens into a hurricane.[38]

August 18

  • Hurricane Genevieve strengthens into a major hurricane.[39]

August 20

August 21

  • Tropical Storm Genevieve becomes post-tropical.[41]

August 26

August 28

  • Tropical Storm Hernan becomes post tropical.[46]

August 30

  • Tropical Storm Iselle weakens into a tropical depression.[47]
  • Tropical Depression Iselle degenerates into a remnant low.[48]

September

September 5

September 6

  • Tropical Storm Julio weakens into a tropical depression.[50]

September 7

  • Tropical Depression Julio opens up into a trough and dissipates.[51]

September 12

  • Tropical Depression Sixteen-E develops.[52]

September 13

September 16

  • Tropical Storm Karina weakens into a tropical depression.[54]
  • Tropical depression Karina degenerates into a remnant low.[55]

September 20

  • Tropical Depression Seventeen-E develops.[56]

September 21

  • Tropical Depression Seventeen-E strengthens into tropical storm Lowell.[57]

September 25

  • Tropical Storm Lowell degenerates into a remnant low.[58]

September 29

  • Tropical Depression Eighteen-E forms.[59]
  • Tropical Depression Eighteen-E strengthens into Tropical Storm Marie.[60]

September 30

  • Tropical Storm Marie strengthens into a hurricane.[61]

October

October 2

October 4

  • Hurricane Marie weakens into a tropical storm,[63]

October 5

  • Tropical Depression Nineteen-E develops.[64]

October 6

October 7

  • Tropical Storm Norbert weakens into a tropical depression.[67]

October 10

  • Tropical Depression Norbert degenerates into a trough.[68]

October 13

  • Norbert reforms into a tropical depression.[69]
  • Tropical Depression Norbert unexpectedly restrengthens into a tropical storm.[70]

October 14

  • Norbert weakens into a tropical depression.[71]

October 15

  • Norbert degenerates into a remnant low.[72]

November

November 3

  • Tropical Storm Odalys forms.[73]

November 5

November 17

  • Tropical Depression twenty-One-E develops.[75]

November 18

  • Tropical Depression Twenty-One-E strengthens into Tropical Storm Polo.[76]

November 19

  • Tropical Storm Polo weakens into a tropical depression.[77]
  • Tropical Depression Polo degenerates into a post-tropical cyclone.[78]

November 30

  • The 2020 Eastern and Central Pacific hurricane season both officially end.[3]

See also

References

  1. ^ Center, National Hurricane. "National Hurricane Center". www.nhc.noaa.gov. Retrieved 2020-05-01.
  2. ^ "Post-Tropical Cyclone ONE-E". www.nhc.noaa.gov. Retrieved 2020-05-23.
  3. ^ a b c Neal Dorst (June 2, 2016). "TCFAQ G1) When is hurricane season?". Atlantic Oceanographic and Meteorological Laboratory. Archived from the original on 2009-05-05. Retrieved July 24, 2018.
  4. ^ https://www.nhc.noaa.gov/archive/2020/ep02/ep022020.public.001.shtml?
  5. ^ Stewart, Stacy. "Tropical Storm AMANDA Forecast Discussion Number 3". www.nhc.noaa.gov. Retrieved 2020-05-31.{{cite web}}: CS1 maint: url-status (link)
  6. ^ "Tropical Depression THREE-E". www.nhc.noaa.gov. Retrieved 2021-01-28.
  7. ^ "Tropical Storm BORIS". www.nhc.noaa.gov. Retrieved 2021-01-28.
  8. ^ "Tropical Depression BORIS". www.nhc.noaa.gov. Retrieved 2021-01-28.
  9. ^ "Post-Tropical Cyclone BORIS". www.nhc.noaa.gov. Retrieved 2021-01-28.
  10. ^ "Tropical Depression FOUR-E". www.nhc.noaa.gov. Retrieved 2021-01-28.
  11. ^ "Post-Tropical Cyclone FOUR-E". www.nhc.noaa.gov. Retrieved 2021-01-28.
  12. ^ "Tropical Depression FIVE-E". www.nhc.noaa.gov. Retrieved 2021-01-28.
  13. ^ "Tropical Storm CRISTINA". www.nhc.noaa.gov. Retrieved 2021-01-28.
  14. ^ "Post-Tropical Cyclone CRISTINA". www.nhc.noaa.gov. Retrieved 2021-01-28.
  15. ^ "Tropical Depression SIX-E". www.nhc.noaa.gov. Retrieved 2021-01-28.
  16. ^ "Remnants of SIX-E". www.nhc.noaa.gov. Retrieved 2021-01-28.
  17. ^ "Tropical Depression SEVEN-E". www.nhc.noaa.gov. Retrieved 2021-01-28.
  18. ^ "Tropical Depression EIGHT-E". www.nhc.noaa.gov. Retrieved 2021-01-28.
  19. ^ "Tropical Storm DOUGLAS". www.nhc.noaa.gov. Retrieved 2021-01-28.
  20. ^ "Post-Tropical Cyclone SEVEN-E". www.nhc.noaa.gov. Retrieved 2021-01-28.
  21. ^ "Tropical Storm DOUGLAS". www.nhc.noaa.gov. Retrieved 2021-01-28.
  22. ^ "Hurricane DOUGLAS". www.nhc.noaa.gov. Retrieved 2021-01-28.
  23. ^ "Hurricane DOUGLAS". www.nhc.noaa.gov. Retrieved 2021-01-28.
  24. ^ "Post-Tropical Cyclone DOUGLAS". www.nhc.noaa.gov. Retrieved 2021-01-28.
  25. ^ "Tropical Depression NINE-E". www.nhc.noaa.gov. Retrieved 2021-01-28.
  26. ^ "Tropical Storm ELIDA". www.nhc.noaa.gov. Retrieved 2021-01-28.
  27. ^ "Hurricane ELIDA". www.nhc.noaa.gov. Retrieved 2021-01-28.
  28. ^ "Tropical Storm ELIDA". www.nhc.noaa.gov. Retrieved 2021-01-28.
  29. ^ "Post-Tropical Cyclone ELIDA". www.nhc.noaa.gov. Retrieved 2021-01-28.
  30. ^ "Tropical Depression TEN-E". www.nhc.noaa.gov. Retrieved 2021-01-28.
  31. ^ "Tropical Depression ELEVEN-E". www.nhc.noaa.gov. Retrieved 2021-01-28.
  32. ^ "Post-Tropical Cyclone TEN-E". www.nhc.noaa.gov. Retrieved 2021-01-28.
  33. ^ "Tropical Storm FAUSTO". www.nhc.noaa.gov. Retrieved 2021-01-28.
  34. ^ "Tropical Depression FAUSTO". www.nhc.noaa.gov. Retrieved 2021-01-28.
  35. ^ "Tropical Depression TWELVE-E". www.nhc.noaa.gov. Retrieved 2021-01-28.
  36. ^ "Tropical Storm GENEVIEVE". www.nhc.noaa.gov. Retrieved 2021-01-28.
  37. ^ "Post-Tropical Cyclone FAUSTO". www.nhc.noaa.gov. Retrieved 2021-01-28.
  38. ^ "Hurricane GENEVIEVE". www.nhc.noaa.gov. Retrieved 2021-01-28.
  39. ^ "Hurricane GENEVIEVE". www.nhc.noaa.gov. Retrieved 2021-01-28.
  40. ^ "Tropical Storm GENEVIEVE". www.nhc.noaa.gov. Retrieved 2021-01-28.
  41. ^ "Post-Tropical Cyclone GENEVIEVE". www.nhc.noaa.gov. Retrieved 2021-01-28.
  42. ^ "Tropical Depression THIRTEEN-E". www.nhc.noaa.gov. Retrieved 2021-01-28.
  43. ^ "Tropical Depression FOURTEEN-E". www.nhc.noaa.gov. Retrieved 2021-01-28.
  44. ^ "Tropical Storm HERNAN". www.nhc.noaa.gov. Retrieved 2021-01-28.
  45. ^ "Tropical Storm ISELLE". www.nhc.noaa.gov. Retrieved 2021-01-28.
  46. ^ "Post-Tropical Cyclone HERNAN". www.nhc.noaa.gov. Retrieved 2021-01-28.
  47. ^ "Tropical Depression ISELLE". www.nhc.noaa.gov. Retrieved 2021-01-28.
  48. ^ "Post-Tropical Cyclone ISELLE". www.nhc.noaa.gov. Retrieved 2021-01-28.
  49. ^ "Tropical Storm JULIO". www.nhc.noaa.gov. Retrieved 2021-01-28.
  50. ^ "Tropical Depression JULIO". www.nhc.noaa.gov. Retrieved 2021-01-28.
  51. ^ "Remnants of JULIO". www.nhc.noaa.gov. Retrieved 2021-01-28.
  52. ^ "Tropical Depression SIXTEEN-E". www.nhc.noaa.gov. Retrieved 2021-01-29.
  53. ^ "Tropical Storm KARINA". www.nhc.noaa.gov. Retrieved 2021-01-29.
  54. ^ "Tropical Depression KARINA". www.nhc.noaa.gov. Retrieved 2021-01-29.
  55. ^ "Post-Tropical Cyclone KARINA". www.nhc.noaa.gov. Retrieved 2021-01-29.
  56. ^ "Tropical Depression SEVENTEEN-E". www.nhc.noaa.gov. Retrieved 2021-01-29.
  57. ^ "Tropical Storm LOWELL". www.nhc.noaa.gov. Retrieved 2021-01-29.
  58. ^ "Post-Tropical Cyclone LOWELL". www.nhc.noaa.gov. Retrieved 2021-01-29.
  59. ^ "Tropical Depression EIGHTEEN-E". www.nhc.noaa.gov. Retrieved 2021-01-29.
  60. ^ "Tropical Storm MARIE". www.nhc.noaa.gov. Retrieved 2021-01-29.
  61. ^ "Hurricane MARIE". www.nhc.noaa.gov. Retrieved 2021-01-29.
  62. ^ "Hurricane MARIE". www.nhc.noaa.gov. Retrieved 2021-01-29.
  63. ^ "Tropical Storm MARIE". www.nhc.noaa.gov. Retrieved 2021-01-29.
  64. ^ "Tropical Depression NINETEEN-E". www.nhc.noaa.gov. Retrieved 2021-01-31.
  65. ^ "Post-Tropical Cyclone MARIE". www.nhc.noaa.gov. Retrieved 2021-01-29.
  66. ^ "Tropical Storm NORBERT". www.nhc.noaa.gov. Retrieved 2021-01-31.
  67. ^ "Tropical Depression NORBERT". www.nhc.noaa.gov. Retrieved 2021-01-31.
  68. ^ "Remnants of NORBERT". www.nhc.noaa.gov. Retrieved 2021-01-31.
  69. ^ "Tropical Depression NORBERT". www.nhc.noaa.gov. Retrieved 2021-01-31.
  70. ^ "Tropical Storm NORBERT". www.nhc.noaa.gov. Retrieved 2021-01-31.
  71. ^ "Tropical Depression NORBERT". www.nhc.noaa.gov. Retrieved 2021-01-31.
  72. ^ "Post-Tropical Cyclone NORBERT". www.nhc.noaa.gov. Retrieved 2021-01-31.
  73. ^ "Tropical Storm ODALYS". www.nhc.noaa.gov. Retrieved 2021-01-31.
  74. ^ "Post-Tropical Cyclone ODALYS". www.nhc.noaa.gov. Retrieved 2021-01-31.
  75. ^ "Tropical Depression TWENTY-ONE-E". www.nhc.noaa.gov. Retrieved 2021-01-31.
  76. ^ "Tropical Storm POLO". www.nhc.noaa.gov. Retrieved 2021-01-31.
  77. ^ "Tropical Depression POLO". www.nhc.noaa.gov. Retrieved 2021-01-31.
  78. ^ "Post-Tropical Cyclone POLO". www.nhc.noaa.gov. Retrieved 2021-01-31.