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This page was last loaded at 8:49 am HST Apr 30, 2017 (1849 GMT Apr 30, 2017)

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Monitored by NHC
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The Eastern Pacific Hurricane season runs from May 15 to November 30.

Hurricane Preparedness

State of Hawaii Civil Defense
Oahu Civil Defense
Kauai Civil Defense
Maui Civil Defense
Hawaii (Big Island) Civil Defense

Lat/Lon Distance Calculator
Calculate the distance between lat/lon points

Saffir-Simpson Scale

Tropical Storm - winds 39-73 mph (34-63 kt)
Category 1 - winds 74-95 mph (64-82 kt)
Category 2 - winds 96-110 mph (83-95 kt)
Category 3 - winds 111-130 mph (96-113 kt)
Category 4 - winds 131-155 mph (114-135 kt)
Category 5 - winds 156 mph and up (135+ kt)

Western Pacific (West of 180)

Monitored by the:
Joint Typhoon Warning Center
Japan Meteorological Agency

Central Pacific (140W to 180)

Monitored by the:
Central Pacific Hurricane Center, Honolulu HI

Eastern Pacific (East of 140W)

Monitored by the:
National Hurricane Center, Miami FL

Click for AtlanticClick for Central Pacific