Hawaii, 1996

Flood in Hawaii, September 7, 1996

September 7, 1996 · NWS HFO · 1 event in 1 county or zone

Heavy rains caused widespread flooding of the Hanalei Valley and the closing of the Hanalei River Bridge. 9 inches of rain fell at Hanalei in a 12 hour period.

Where it happened

Every event with a place to put it; 1 filed by county or forecast zone are drawn at its center, in a lighter ring. Tap one for its entry below.

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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.

Heavy rains caused widespread flooding of the Hanalei Valley and the closing of the Hanalei River Bridge. 9 inches of rain fell at Hanalei in a 12 hour period.

The radar

The national radar mosaic for the moment the first event began.

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Event by event

1 flood. Local standard time, as filed.

Flood, Kauai

When
September 7, 4:00 AM HST to 1:30 PM HST
Where
Kauai County, Hanalei
Coordinates
22.011, -159.705 (the zone’s center; the record gives no point)

What these are

Flood
Flooding that develops more slowly than a flash flood: rivers leaving their banks, or water standing over land for an extended time.

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

The same day elsewhere

More

Every storm in Hawaii in 1996Every state in 1996This day in weather historyWarnings in Hawaii, September 1996

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 2026-10-01. Each event’s entry at NCEI: 5581681.