| Magnitude | 8.3 |
| Alert | Extreme |
| Depth | 15.9 km |
| Coordinates | -11.154, 118.385 |
| UTC time | 1977-08-19 06:08:54.450 |
Earthquake details
Friday, August 19, 1977 Earthquake
The earthquake hit Republic of Indonesia on Friday, August 19, 1977 at 06:08 UTC with a magnitude of 8.3. The closest known location in the current dataset is Tambolaka (Republic of Indonesia - ID), about 213.6 km away. The epicenter is located at longitude 118.385 and latitude -11.154.
| Location | Mataram |
| Country | Indonesia (ID) |
| Severity | Extreme |
Earthquake map 1977-08-19
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
M 4.3
Labuan Bajo
Indonesia · 2026-06-13 17:39 UTC
36.2 km
M 4.9
Mataram
Indonesia · 2026-02-15 13:44 UTC
61.2 km
M 4.7
Labuan Bajo
Indonesia · 2026-01-19 13:15 UTC
29.3 km
M 4.8
Waingapu
Indonesia · 2025-06-13 02:28 UTC
96.4 km
M 4.4
Labuan Bajo
Indonesia · 2025-05-29 01:41 UTC
25.4 km
M 4.9
Mataram
Indonesia · 2025-05-18 03:47 UTC
12.4 km
M 4.4
Labuan Bajo
Indonesia · 2025-02-24 07:46 UTC
27.8 km
M 4.5
Tambolaka
Indonesia · 2024-05-08 20:54 UTC
86.4 km
Stay informed
Earthquake alerts
Create targeted notifications for important seismic activity near the places you follow.