| Magnitude | 5.5 |
| Alert | Strong |
| Depth | 10.0 km |
| Coordinates | -55.382, -128.103 |
| UTC time | 2025-12-04 03:12:08.064 |
Earthquake details
Thursday, December 4, 2025 Earthquake
The earthquake hit Pacific-Antarctic Ridge on Thursday, December 4, 2025 at 03:12 UTC with a magnitude of 5.5. The closest known location in the current dataset is Punta Arenas, about 3620.6 km away. The epicenter is located at longitude -128.103 and latitude -55.382.
| Location | Pacific-Antarctic Ridge |
| Country | Pacific-Antarctic Ridge |
| Severity | Strong |
Earthquake map 2025-12-04
Closest countries
The 12 closest cities near the epicenter.
| Punta Arenas | 3620.6 km |
| Ushuaia | 3689.4 km |
| Río Grande | 3776.1 km |
| Río Gallegos | 3803.4 km |
| Coyhaique | 3998.1 km |
| Castro | 4104.0 km |
| Caleta Olivia | 4222.9 km |
| Port Montt | 4228.6 km |
| Comodoro Rivadavia | 4263.6 km |
| Osorno | 4282.1 km |
| Dunedin | 4311.3 km |
| Valdivia | 4331.5 km |
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
M 5.2
Pacific-Antarctic Ridge
Unknown · 2026-04-07 09:07 UTC
34.9 km
M 5.9
Pacific-Antarctic Ridge
Unknown · 2026-04-06 11:18 UTC
77.2 km
M 5.1
southern East Pacific Rise
Unknown · 2025-12-06 15:12 UTC
93.2 km
M 5.1
Pacific-Antarctic Ridge
Unknown · 2025-12-04 03:14 UTC
90.6 km
M 5.6
Pacific-Antarctic Ridge
Unknown · 2025-11-09 15:21 UTC
24.3 km
M 4.8
Pacific-Antarctic Ridge
Unknown · 2025-08-06 17:32 UTC
50.2 km
M 6.3
Pacific-Antarctic Ridge
Unknown · 2025-08-03 04:57 UTC
38.6 km
M 5.8
Pacific-Antarctic Ridge
Unknown · 2025-08-03 02:26 UTC
17.0 km
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