U.S. Virgin Islands, 1999

Flash Flood in U.S. Virgin Islands, September 28, 1999

September 28, 1999 · NWS SJU · 1 event in 1 county or zone

A tropical wave produced periods of heavy rains during the early morning hours. These rains flooded several highways and sectors throughout St.

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 SJU wrote it up.

A tropical wave produced periods of heavy rains during the early morning hours. These rains flooded several highways and sectors throughout St. Croix and forced government offices, public and private schools and some businesses to close.

Event by event

1 flash flood. Local standard time, as filed.

Flash Flood, St. Croix

When
September 28, 4:00 AM AST to 10:00 AM AST
Where
St. Croix County, St. Croix
Reported by
NEWSPAPER

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 U.S. Virgin Islands in 1999Every state in 1999This day in weather historyWarnings in U.S. Virgin Islands, September 1999

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: 5723609.