Flash Flood in Honolulu County, Hawaii

Flash Flood April 10, 2026 · Honolulu County, Hawaii

$200K

Damage as recorded

Where the report was made, with tornadoes recorded within 15 miles over the years.

What the National Weather Service wrote

Heavy rainfall led to multiple flooding impacts across the northern half of Oahu. Police reported to emergency management that Ke Nui Road just west of Ehukai Beach Park

was impassable due to flooding. Wilikina Dr was closed at Kaukonahua Rd due to flooding. Large boulders on Kamehameha Highway was closed the road in both directions.

The wider storm

An upper level trough and low level trough to the northwest of Hawaii brought numerous flooding impacts. These flooding impacts closed roads and damaged property across the state.

Began near Kawela Bay (21.6965, -158.0138).

Source: NOAA Storm Events Database, event 1323569. Narratives are written by the National Weather Service forecast office that issued the report.

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