| Magnitude | 5.1 |
| Alert | Strong |
| Depth | 33.0 km |
| Coordinates | -14.773, -173.474 |
| UTC time | 1977-08-21 04:44:32.300 |
Earthquake details
Sunday, August 21, 1977 Earthquake
The earthquake hit Samoa on Sunday, August 21, 1977 at 04:44 UTC with a magnitude of 5.1. The closest known location in the current dataset is Apia (Samoa - WS), about 211.8 km away. The epicenter is located at longitude -173.474 and latitude -14.773.
| Location | Apia |
| Country | Samoa (WS) |
| Severity | Strong |
Earthquake map 1977-08-21
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