| Magnitude | 5.1 |
| Alert | Strong |
| Depth | 135.7 km |
| Coordinates | 2.354, 128.333 |
| UTC time | 1991-09-23 15:48:48.400 |
Earthquake details
Monday, September 23, 1991 Earthquake
The earthquake hit Republic of Indonesia on Monday, September 23, 1991 at 15:48 UTC with a magnitude of 5.1. The closest known location in the current dataset is Tobelo (Republic of Indonesia - ID), about 78.4 km away. The epicenter is located at longitude 128.333 and latitude 2.354.
| Location | Tobelo |
| Country | Indonesia (ID) |
| Severity | Strong |
Earthquake map 1991-09-23
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
|
M 4.6
Tobelo
Indonesia · 2026-04-10 19:08 UTC
|
17.3 km |
|
M 4.4
Ternate
Indonesia · 2026-04-06 23:19 UTC
|
140.3 km |
|
M 4.2
Ternate
Indonesia · 2026-04-05 17:40 UTC
|
145.1 km |
|
M 4.1
Ternate
Indonesia · 2026-04-03 04:08 UTC
|
171.1 km |
|
M 4.2
Tobelo
Indonesia · 2026-03-29 09:27 UTC
|
136.3 km |
|
M 4.4
Tobelo
Indonesia · 2026-03-22 04:41 UTC
|
5.2 km |
|
M 4.2
Ternate
Indonesia · 2026-03-20 17:13 UTC
|
148.7 km |
|
M 4.1
Tobelo
Indonesia · 2026-03-14 20:49 UTC
|
20.1 km |
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