Flood in Guam, February 14 to 15, 1999

Name: Flood in Guam, February 14 to 15, 1999
Start: 1999-02-14T20:00
End: 1999-02-15T09:00
Location: Guam

February 14 to 15, 1999 · NWS GUA · 1 event in 1 county or zone

Showers associated with convergence into Tropical Depression 02W brought heavy rain across Guam. 49 inches of rain falling on the 15th.

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 GUA wrote it up.

Showers associated with convergence into Tropical Depression 02W brought heavy rain across Guam. Rainfall totals of 3.60 inches of rain were recorded at the National Weather Service Office in Tiyan on the 14th with an additional 3.49 inches of rain falling on the 15th. This heavy rain calends localized flooding in some areas. 10 people had to be evacuated from their homes at Lemoncito Street in Dededo. No injuries were reported and damage was unknown.

Event by event

1 flood. Local standard time, as filed.

Flood, Guam

When: February 14, 8:00 PM SST to February 15, 9:00 AM SST
Where: Guam County, Countywide
Reported by: OFFICIAL NWS OBS.

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

Every storm in Guam in 1999 Every state in 1999 This day in weather history Warnings in Guam, February 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 2026-09-24. Each event’s entry at NCEI: 5697302.