| Magnitude | 5.1 |
| Alert | Strong |
| Depth | 33.0 km |
| Coordinates | 1.306, 117.798 |
| UTC time | 1983-07-31 02:52:14.670 |
Earthquake details
Sunday, July 31, 1983 Earthquake
The earthquake hit Republic of Indonesia on Sunday, July 31, 1983 at 02:52 UTC with a magnitude of 5.1. The closest known location in the current dataset is Bontang (Republic of Indonesia - ID), about 135.2 km away. The epicenter is located at longitude 117.798 and latitude 1.306.
| Location | Bontang |
| Country | Indonesia (ID) |
| Severity | Strong |
Earthquake map 1983-07-31
Closest countries
The 12 closest cities near the epicenter.
| Bontang | 135.2 km |
| Tanjung Selor | 177.2 km |
| Samarinda | 212.9 km |
| Loa Janan | 224.4 km |
| Tarakan | 224.6 km |
| Balikpapan | 306.1 km |
| Nunukan | 315.7 km |
| Tawao | 327.3 km |
| Palu | 337.6 km |
| Semporna | 364.9 km |
| Muara Teweh | 409.0 km |
| Lahad Datu | 418.0 km |
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
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