Hawaii, 2023

Flash Flood in Hawaii, January 24, 2023

January 24, 2023 · NWS HFO · 1 event in 1 county or zone

A period of heavy rain falling at a rate of one to three inches per hour initiated river rises on the Hanalei River in northern Kauai.

Where it happened

Every event with a place to put it. Tap one for its entry below.

  • Tornadoes
  • Tropical storms and surge
  • Floods
  • Wind
  • Hail
  • Winter weather
  • Heat and drought
  • Cold
  • Fire, smoke and dust
  • Marine and coastal
  • Other

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The toll

Deaths
0
Injuries
0
Property damage
None recorded
Crop damage
None recorded
Events
1

Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.

What happened

The episode as NWS HFO wrote it up.

A period of heavy rain falling at a rate of one to three inches per hour initiated river rises on the Hanalei River in northern Kauai.

The radar

The South Kauai radar (PHKI), 36 km away, was scanning. The volume nearest the first event began at 04:12 UTC.

Open the radar archive at this moment

Event by event

1 flash flood. Local standard time, as filed.

Flash Flood, Kauai

When
January 24, 6:15 PM HST to 9:15 PM HST
Where
Kauai County, 0.65 mi SSE of Princeville to 0.68 mi SSE of Princeville
Cause
Heavy Rain
Reported by
Emergency Manager
Coordinates
22.211, -159.476

Kuhio Highway was closed at the Hanalei River Bridge due to flooding.

What these are

Flash Flood
Flooding that begins within six hours of the rain that causes it, or of a dam or levee failure or ice jam release, often with deadly speed.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

More

Every storm in Hawaii in 2023Every state in 2023This day in weather historyWarnings in Hawaii, January 2023

Sources

NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-30. Each event’s entry at NCEI: 1072833.