| Magnitude | 5.4 |
| Alert | Strong |
| Depth | 10.0 km |
| Coordinates | -15.142, -173.289 |
| UTC time | 1991-09-01 07:21:57.640 |
Earthquake details
Sunday, September 1, 1991 Earthquake
The earthquake hit Samoa on Sunday, September 1, 1991 at 07:21 UTC with a magnitude of 5.4. The closest known location in the current dataset is Apia (Samoa - WS), about 219.4 km away. The epicenter is located at longitude -173.289 and latitude -15.142.
| Location | Apia |
| Country | Samoa (WS) |
| Severity | Strong |
Earthquake map 1991-09-01
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