| Magnitude | 5.4 |
| Alert | Strong |
| Depth | 19.0 km |
| Coordinates | -10.186, 117.497 |
| UTC time | 1977-10-01 20:02:40.400 |
Earthquake details
Saturday, October 1, 1977 Earthquake
The earthquake hit Republic of Indonesia on Saturday, October 1, 1977 at 20:02 UTC with a magnitude of 5.4. The closest known location in the current dataset is Taliwang (Republic of Indonesia - ID), about 175.3 km away. The epicenter is located at longitude 117.497 and latitude -10.186.
| Location | Sumbawa Besar |
| Country | Indonesia (ID) |
| Severity | Strong |
Earthquake map 1977-10-01
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
M 4.8
Mataram
Indonesia · 2025-03-09 04:31 UTC
91.1 km
M 4.2
Bima
Indonesia · 2025-01-30 00:56 UTC
99.0 km
M 4.2
Sumbawa Besar
Indonesia · 2024-11-02 07:20 UTC
90.1 km
M 4.3
Mataram
Indonesia · 2024-10-31 19:42 UTC
82.1 km
M 4.2
Mataram
Indonesia · 2024-09-22 06:16 UTC
56.3 km
M 4.5
Tambolaka
Indonesia · 2024-05-08 20:54 UTC
87.2 km
M 4.4
Taliwang
Indonesia · 2024-02-14 13:29 UTC
77.7 km
M 4.1
Denpasar
Indonesia · 2023-12-20 18:35 UTC
57.4 km
Stay informed
Earthquake alerts
Create targeted notifications for important seismic activity near the places you follow.