Puerto Rico, 2004

Volcanic Ash in Puerto Rico, March 17, 2004

March 17, 2004 · NWS SJU · 3 events in 3 counties and zones

A large ash plume produced by the Soufriere Hills volcano in Montserrat traveled northwest under strong southeast low level winds.

The toll

Deaths
0
Injuries
0
Property damage
None recorded
Crop damage
None recorded
Events
3

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 large ash plume produced by the Soufriere Hills volcano in Montserrat traveled northwest under strong southeast low level winds.

Event by event

3 volcanic ash. Local standard time, as filed.

Volcanic Ash, Vieques

When
March 17, 8:00 AM AST to 6:00 PM AST
Where
Vieques forecast zone
Reported by
AIRPLANE PILOT

Volcanic Ash, Culebra

When
March 17, 8:00 AM AST to 6:00 PM AST
Where
Culebra forecast zone
Reported by
AIRPLANE PILOT

Volcanic Ash, Northeast

When
March 17, 8:00 AM AST to 6:00 PM AST
Where
Northeast forecast zone
Reported by
AIRPLANE PILOT

What these are

Volcanic Ash
Ash from an eruption that fell on land or reduced visibility.

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

The same day elsewhere

More

Every storm in Puerto Rico in 2004Every state in 2004This day in weather historyWarnings in Puerto Rico, March 2004

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: 5389469, 5389470, 5389471.