| Magnitude | 5.1 |
| Alert | Strong |
| Depth | 61.0 km |
| Coordinates | 13.360, 123.405 |
| UTC time | 1977-02-04 10:21:47.100 |
Earthquake details
Friday, February 4, 1977 Earthquake
The earthquake hit Philippines on Friday, February 4, 1977 at 10:21 UTC with a magnitude of 5.1. The closest known location in the current dataset is Libon (Philippines - PH), about 7.6 km away. The epicenter is located at longitude 123.405 and latitude 13.360.
| Location | Iriga City |
| Country | Philippines (PH) |
| Severity | Strong |
Earthquake map 1977-02-04
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