| Magnitude | 5.8 |
| Alert | Strong |
| Depth | 33.0 km |
| Coordinates | -11.108, 119.127 |
| UTC time | 1977-08-20 09:21:50.300 |
Earthquake details
Saturday, August 20, 1977 Earthquake
The earthquake hit Republic of Indonesia on Saturday, August 20, 1977 at 09:21 UTC with a magnitude of 5.8. The closest known location in the current dataset is Tambolaka (Republic of Indonesia - ID), about 187.4 km away. The epicenter is located at longitude 119.127 and latitude -11.108.
| Location | Tambolaka |
| Country | Indonesia (ID) |
| Severity | Strong |
Earthquake map 1977-08-20
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
|
M 5.8
Tambolaka
Indonesia · 2026-05-05 06:44 UTC
|
112.7 km |
|
M 4.4
Tambolaka
Indonesia · 2026-04-11 19:03 UTC
|
141.9 km |
|
M 4.9
Tambolaka
Indonesia · 2026-03-10 10:47 UTC
|
120.2 km |
|
M 4.9
Labuan Bajo
Indonesia · 2026-03-06 20:51 UTC
|
236.8 km |
|
M 4.5
Waingapu
Indonesia · 2026-03-01 00:25 UTC
|
161.2 km |
|
M 4.2
Tambolaka
Indonesia · 2026-02-27 21:31 UTC
|
148.4 km |
|
M 4.2
Tambolaka
Indonesia · 2026-01-17 16:10 UTC
|
103.3 km |
|
M 4.5
Bima
Indonesia · 2026-01-15 14:49 UTC
|
218.5 km |
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