A surface trough slightly moved south of the area as a ridge to the east-northeast migrates toward the Samoan Island through the new week.
Every event with a place to put it. Tap one for its entry below.
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.
The episode as NWS ASO wrote it up.
A surface trough slightly moved south of the area as a ridge to the east-northeast migrates toward the Samoan Island through the new week.
The national radar mosaic for the moment the first event began.
1 flash flood. Local standard time, as filed.
The weather service office recorded 5.21 inches of rain for the 48 period. This confirmed several reports of flooded roadways around the island.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in American Samoa in 2019Every state in 2019This day in weather historyWarnings in American Samoa, August 2019
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: 844873.