| Magnitude | 5.4 |
| Alert | Strong |
| Depth | 33.0 km |
| Coordinates | -9.828, 117.254 |
| UTC time | 1977-10-07 19:10:04.000 |
Earthquake details
Friday, October 7, 1977 Earthquake
The earthquake hit Republic of Indonesia on Friday, October 7, 1977 at 19:10 UTC with a magnitude of 5.4. The closest known location in the current dataset is Taliwang (Republic of Indonesia - ID), about 128.4 km away. The epicenter is located at longitude 117.254 and latitude -9.828.
| Location | Mataram |
| Country | Indonesia (ID) |
| Severity | Strong |
Earthquake map 1977-10-07
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
M 4.4
Denpasar
Indonesia · 2026-09-20 17:51 UTC
172.5 km
M 4.5
Kuta
Indonesia · 2026-03-01 03:52 UTC
211.9 km
M 4.5
Taliwang
Indonesia · 2026-02-02 19:30 UTC
167.1 km
Stay informed
Earthquake alerts
Create targeted notifications for important seismic activity near the places you follow.