| Magnitude | 5.4 |
| Alert | Strong |
| Depth | 180.3 km |
| Coordinates | -6.486, 129.850 |
| UTC time | 1991-09-20 14:47:46.440 |
Earthquake details
Friday, September 20, 1991 Earthquake
The earthquake hit Republic of Indonesia on Friday, September 20, 1991 at 14:47 UTC with a magnitude of 5.4. The closest known location in the current dataset is Tual (Republic of Indonesia - ID), about 335.1 km away. The epicenter is located at longitude 129.850 and latitude -6.486.
| Location | Ambon City |
| Country | Indonesia (ID) |
| Severity | Strong |
Earthquake map 1991-09-20
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
|
M 4.9
Ambon City
Indonesia · 2026-02-14 14:21 UTC
|
441.6 km |
|
M 4.8
Ambon City
Indonesia · 2026-02-14 03:09 UTC
|
451.3 km |
|
M 5.1
Amahai
Indonesia · 2026-01-16 23:50 UTC
|
369.3 km |
|
M 4.2
Ambon City
Indonesia · 2026-01-12 21:49 UTC
|
267.0 km |
|
M 4.5
Ambon City
Indonesia · 2025-12-23 11:22 UTC
|
289.5 km |
|
M 4.7
Ambon City
Indonesia · 2025-12-19 00:45 UTC
|
453.1 km |
|
M 4.3
Ambon City
Indonesia · 2025-11-28 07:37 UTC
|
440.6 km |
|
M 5.8
Ambon City
Indonesia · 2025-11-20 06:59 UTC
|
347.4 km |
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