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Flash Flood — Honolulu, HI

Feb 18, 2018

With a weakening front over the islands and an upper low northwest of Kauai, heavy showers and thunderstorms developed over the state. Drenching rain led to periods of flash flooding over several isles, and gusty winds downed trees and power lines. The cost of any damages was not available. ||A man on the Big Island of Hawaii perished, apparently from being tossed violently by gusty winds associated with a thunderstorm in the later evening on the 18th of February. No other fatalities or seri

Source: NOAA National Weather Service Storm Events Database (event 734003). Narrative written by NWS staff at the time of the event.

Flood Risk Context for Honolulu, HI

This event is one of many recorded floods in Honolulu County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.

View Honolulu County flood data →

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