Coastal Flood in American Samoa
Every coastal flood event the National Weather Service has filed in American Samoa, year by year, with the most significant episodes. Flooding of coastal land by the sea, from storm surge, onshore wind or high tides.
The most significant on the map
The most significant coastal flood episodes in American Samoa.
- Tornadoes
- Tropical storms and surge
- Floods
- Wind
- Hail
- Winter weather
- Heat and drought
- Cold
- Fire, smoke and dust
- Marine and coastal
- Other
The record
- Events
- 4
- Deaths
- 0
- Injuries
- 0
- Damage
- $2.0 million
Every year
The most significant
Ranked by deaths, injuries, damage and size together.
- Coastal Flood in American Samoa, July 13 to 14, 2022A winter low anchored near New Zealand produced large record breaking swells that greatly impacted American Samoa.
- Flash Flood and Coastal Flood in American Samoa, May 7 to 10, 2025From May 5th through May 9th, a ridge from the south of the islands interacted with an equatorial trough to the north. This created high winds on the 6th through the 8th with gusts reaching around 55 mph at WSO Pago Pago.
- Coastal Flood and High Wind in American Samoa, February 20, 2020Tropical Depression 09F originally formed northwest of Savaii in an expansive area of deep convection and tropical instability, which was reflected well in the rapidly cooling cloud top temperatures noted on IR satellite.
More
Coastal Flood everywhereEvery kind of event in American Samoa
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.