| Magnitude | 5.9 |
| Alert | Strong |
| Depth | 54.0 km |
| Coordinates | -1.732, 120.520 |
| UTC time | 1977-05-28 05:51:48.100 |
Earthquake details
Saturday, May 28, 1977 Earthquake
The earthquake hit Republic of Indonesia on Saturday, May 28, 1977 at 05:51 UTC with a magnitude of 5.9. The closest known location in the current dataset is Poso (Republic of Indonesia - ID), about 45.5 km away. The epicenter is located at longitude 120.520 and latitude -1.732.
| Location | Poso |
| Country | Indonesia (ID) |
| Severity | Strong |
Earthquake map 1977-05-28
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
M 4.8
Palu
Indonesia · 2026-06-16 18:29 UTC
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M 5.0
Palu
Indonesia · 2026-06-16 08:04 UTC
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M 5.1
Palu
Indonesia · 2026-06-16 04:14 UTC
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M 4.9
Palu
Indonesia · 2026-06-16 03:38 UTC
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M 5.2
Palu
Indonesia · 2026-06-16 03:30 UTC
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M 6.7
Palu
Indonesia · 2026-06-16 03:27 UTC
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M 4.3
Poso
Indonesia · 2026-01-26 21:12 UTC
53.2 km
M 4.2
Poso
Indonesia · 2025-10-25 03:59 UTC
47.8 km
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