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This page was last loaded at 6:25 pm HST Dec 14, 2017 (425 GMT Dec 15, 2017)

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Monitored by NHC
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Tropical Outlook Sea Surface Temperatures Central Pacific Satellite East Pacific Satellite Widgets Forecast Discussion

The Central Pacific hurricane season runs from June 1st through November 30th.

Hurricane Preparedness

Hawaii Emergency Management Agency
City and County of Honolulu Department of Emergency Management
Kauai Emergency Management
Maui County Emergency Management
Hawaii County 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 111-129 mph (96-112 kt)
Category 4 - winds 130-156 mph (113-136 kt)
Category 5 - winds 157 mph and up (137+ 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

Tropical cyclone WMO offices in Pacific
Click for AtlanticClick for Central Pacific