Debris Flow in U.S. Virgin Islands

1 debris flow events since 2025

Every debris flow event the National Weather Service has filed in U.S. Virgin Islands, year by year, with the most significant episodes. A fast-moving slurry of mud, rock and debris, usually on a slope soaked by heavy rain or stripped by a fire.

The most significant on the map

The most significant debris flow episodes in U.S. Virgin Islands.

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 record

Events: 1
Deaths: 0
Injuries: 0
Damage: $1,000

Every year

The most significant

Ranked by deaths, injuries, damage and size together.

Flash Flooding and Debris Flow in U.S. Virgin Islands, September 18, 2025$9,000 · 4 eventsA tropical wave moved into the area, promoting the development of frequent and persistent showers and thunderstorms. Rainfall accumulations in St. Croix were widespread, with significant urban flooding and impassable roads.

Debris Flow everywhere Every kind of event in U.S. Virgin Islands

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 2026-09-24.