| Magnitude | 5.7 |
| Alert | Strong |
| Depth | 40.2 km |
| Coordinates | 34.003, 141.507 |
| UTC time | 1984-09-21 09:29:53.480 |
Earthquake details
Friday, September 21, 1984 Earthquake
The earthquake hit Japan on Friday, September 21, 1984 at 09:29 UTC with a magnitude of 5.7. The closest known location in the current dataset is Isumi (Japan - JP), about 169.9 km away. The epicenter is located at longitude 141.507 and latitude 34.003.
| Location | Mobara |
| Country | Japan (JP) |
| Severity | Strong |
Earthquake map 1984-09-21
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