American Samoa, 2005

Hurricane and High Surf in American Samoa, February 14 to 18, 2005

February 14 to 18, 2005 · NWS ASO · 3 events in 2 counties and zones

1 hurricane (typhoon), 1 strong wind, 1 high surf, as filed by the National Weather Service.

The toll

Deaths
0
Injuries
2
Property damage
$10 million
Crop damage
$100,000
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.

Event by event

1 hurricane (typhoon), 1 strong wind, 1 high surf. Local standard time, as filed.

Hurricane (Typhoon), Manu'A

When
February 14, 3:00 PM SST to February 16, 12:00 PM SST
Where
Manu'A forecast zone
Property damage
$10 million
Crop damage
$100,000
Reported by
NEWSPAPER

Hurricane Olaf, a Category 5, had sustained maximum winds of "160 mph and gusts to 190 mph. Waves up to 40 feet high hit some islands." Olaf made landfall over Manu'a Islands, causing severe damages to homes, crops, and highways on February 16th. Vicious surf associated with Hurricane Olaf erroded a highway in Tau village, also storm surge of 8 to 12 feet reached residential homes within 300 to 400 feet from shore. Large coral rocks were piled in homes and a village church as a result of a storm surge near northeast facing shores. There were no injuries reported.

Strong Wind, Tutuila

When
February 15, 3:00 PM SST to February 16, 8:00 AM SST
Where
Tutuila forecast zone
Measured
49 kt (56 mph) measured gust
Property damage
$1,000
Reported by
OFFICIAL NWS OBS.

During Hurricane Olaf, the Weather Service Office in Tafuna recorded maximum winds of 44 mph with gusts to 50 mph between February 15th and 16th. Rooftops of less than 10 homes in Tutuila were damaged by Hurricane Olaf. No injuries reported.

High Surf, Manu'A

When
February 15, 3:00 PM SST to February 18, 3:00 PM SST
Where
Manu'A forecast zone
Injuries
2 direct, 0 indirect
Property damage
$10,000
Reported by
BROADCAST MEDIA

A 68-foot vessel was afloat within 50 miles north of Manu'a, "disabled with no steering wheel but had power." The crew member were not injured by high swells generated by Hurricane Olaf. The Associated Press reported a vessel sank on February 16th in "50-foot waves and 120 mph winds about 95 miles north of American Samoa and the four rescued crew members were on a life raft when they were found." There were reports about other missing vessels based in Western Samoa, but were later found by Coast Guards and Rescue Team from New Zealand. No death reported.

What these are

Hurricane (Typhoon)
A tropical cyclone with sustained winds of 64 knots (74 mph) or more, filed per forecast zone for its wind, and with separate events for its flooding, surge and tornadoes.
Strong Wind
Non-thunderstorm winds below high wind criteria that nonetheless caused damage or casualties.
High Surf
Large waves breaking on the shore that caused damage, erosion or casualties.

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

The same day elsewhere

More

Every storm in American Samoa in 2005Every state in 2005This day in weather historyWarnings in American Samoa, February 2005The 2005 hurricane season

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: 5437156, 5437074, 5437157.