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Page built 2026-10-14
Data as of 2026-10-13
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Built 2026-10-14 (14 October 2026)

2020 Eastern North Pacific Season

16 named storms in the 2020 Eastern North Pacific season, 77.0 ACE in total, with tracks and ACE for each storm.

Data as of . Last revised (2026-10-13).

Key Facts

  • 16 named storms are listed for the 2020 Eastern North Pacific season.
  • Their accumulated cyclone energy totals 77.0 ACE.
  • The strongest was Marie with peak winds of 120 kt (222 km/h, 138 mph).

Tracks

Tracks of the 2020 Eastern North Pacific season 16 storm tracks from the 2020 season, coloured by intensity.
16 storm tracks from the 2020 season, coloured by intensity. Made with Natural Earth and IBTrACS.
Tracks of the 2020 Eastern North Pacific season: tracks drawn on the map
StormFirst position (lat, lon)Last position (lat, lon)Track points
Douglas14.7, -118.825.0, -178.181
Marie12.4, -103.424.0, -140.3101
Genevieve11.3, -96.527.0, -117.447
Elida12.6, -97.926.6, -120.949
Cristina10.4, -99.523.8, -140.073
Karina15.8, -112.023.6, -126.845
Lowell15.7, -108.021.0, -140.857
Iselle15.0, -117.524.8, -113.247
Norbert11.1, -104.225.6, -115.785
Odalys13.7, -115.515.6, -127.733
Hernan16.1, -107.623.0, -109.629
Julio14.3, -94.719.3, -110.721
Polo14.7, -111.916.4, -126.029
Amanda12.2, -90.914.1, -90.38
Boris10.0, -131.99.0, -150.649
Fausto18.0, -118.223.3, -127.217

ACE by Storm

Accumulated cyclone energy by storm, 2020 Eastern North Pacific
Douglas20.8 ACE
Marie18.5 ACE
Genevieve11.6 ACE
Elida6.2 ACE
Cristina5.1 ACE
Karina2.7 ACE
Lowell2.6 ACE
Iselle2.5 ACE
Norbert2.0 ACE
Odalys1.3 ACE
Hernan1.2 ACE
Julio1.1 ACE
Polo0.9 ACE
Amanda0.3 ACE
Boris0.3 ACE
Fausto0.1 ACE

Storms

Named storms of the 2020 Eastern North Pacific season
StormBasinSeasonPeak windLowest pressureCategoryACE
DouglasEastern North Pacific2020115 kt (213 km/h, 132 mph)954 hPaC420.8 ACE
MarieEastern North Pacific2020120 kt (222 km/h, 138 mph)945 hPaC418.5 ACE
GenevieveEastern North Pacific2020115 kt (213 km/h, 132 mph)950 hPaC411.6 ACE
ElidaEastern North Pacific202090 kt (167 km/h, 104 mph)971 hPaC26.2 ACE
CristinaEastern North Pacific202060 kt (111 km/h, 69 mph)993 hPaTS5.1 ACE
KarinaEastern North Pacific202050 kt (93 km/h, 58 mph)996 hPaTS2.7 ACE
LowellEastern North Pacific202045 kt (83 km/h, 52 mph)1,001 hPaTS2.6 ACE
IselleEastern North Pacific202050 kt (93 km/h, 58 mph)997 hPaTS2.5 ACE
NorbertEastern North Pacific202050 kt (93 km/h, 58 mph)1,000 hPaTS2.0 ACE
OdalysEastern North Pacific202045 kt (83 km/h, 52 mph)1,000 hPaTS1.3 ACE
HernanEastern North Pacific202040 kt (74 km/h, 46 mph)1,001 hPaTS1.2 ACE
JulioEastern North Pacific202040 kt (74 km/h, 46 mph)1,004 hPaTS1.1 ACE
PoloEastern North Pacific202040 kt (74 km/h, 46 mph)1,004 hPaTS0.9 ACE
AmandaEastern North Pacific202035 kt (65 km/h, 40 mph)1,003 hPaTS0.3 ACE
BorisEastern North Pacific202035 kt (65 km/h, 40 mph)1,005 hPaTS0.3 ACE
FaustoEastern North Pacific202035 kt (65 km/h, 40 mph)1,004 hPaTS0.1 ACE

Sources: Source: International Best Track Archive for Climate Stewardship (IBTrACS) v04r01, NOAA National Centers for Environmental Information, doi:10.25921/82ty-9e16. Some agency values come from third parties such as JMA, IMD and BoM. (NOAA NCEI terms (citation requested)) Made with Natural Earth. Public domain map data. Borders are Natural Earth's de facto depiction. Data as of 2026-10-13. Storm records are best tracks and can be revised by the agencies.