| Magnitude | 5.1 |
| Alert | Strong |
| Depth | 33.0 km |
| Coordinates | 1.071, 126.789 |
| UTC time | 1991-02-21 18:17:01.420 |
Earthquake details
Thursday, February 21, 1991 Earthquake
The earthquake hit Republic of Indonesia on Thursday, February 21, 1991 at 18:17 UTC with a magnitude of 5.1. The closest known location in the current dataset is Ternate (Republic of Indonesia - ID), about 73.2 km away. The epicenter is located at longitude 126.789 and latitude 1.071.
| Location | Ternate |
| Country | Indonesia (ID) |
| Severity | Strong |
Earthquake map 1991-02-21
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
M 4.8
Ternate
Indonesia · 2026-05-23 14:11 UTC
85.6 km
M 4.6
Ternate
Indonesia · 2026-05-03 16:51 UTC
10.4 km
M 4.4
Ternate
Indonesia · 2026-04-14 08:31 UTC
37.7 km
M 5.2
Ternate
Indonesia · 2026-04-13 06:23 UTC
19.3 km
M 4.2
Ternate
Indonesia · 2026-04-08 04:49 UTC
44.4 km
M 4.4
Ternate
Indonesia · 2026-04-06 23:19 UTC
83.7 km
M 4.2
Ternate
Indonesia · 2026-04-05 17:40 UTC
79.5 km
M 4.1
Ternate
Indonesia · 2026-04-03 04:08 UTC
72.3 km
Stay informed
Earthquake alerts
Create targeted notifications for important seismic activity near the places you follow.