| Magnitude | 5.0 |
| Alert | Strong |
| Depth | 10.0 km |
| Coordinates | -55.369, -128.595 |
| UTC time | 2023-09-18 16:49:25.457 |
Earthquake details
Monday, September 18, 2023 Earthquake
The earthquake hit Pacific-Antarctic Ridge on Monday, September 18, 2023 at 16:49 UTC with a magnitude of 5.0. The closest known location in the current dataset is Punta Arenas, about 3650.3 km away. The epicenter is located at longitude -128.595 and latitude -55.369.
| Location | Pacific-Antarctic Ridge |
| Country | Pacific-Antarctic Ridge |
| Severity | Strong |
Earthquake map 2023-09-18
Closest countries
The 12 closest cities near the epicenter.
| Punta Arenas | 3650.3 km |
| Ushuaia | 3718.4 km |
| Río Grande | 3805.3 km |
| Río Gallegos | 3833.3 km |
| Coyhaique | 4029.0 km |
| Castro | 4135.1 km |
| Caleta Olivia | 4253.6 km |
| Port Montt | 4259.7 km |
| Dunedin | 4281.2 km |
| Comodoro Rivadavia | 4294.4 km |
| Masterton | 4302.9 km |
| Christchurch | 4308.9 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
27.9 km
M 5.9
Pacific-Antarctic Ridge
Unknown · 2026-04-06 11:18 UTC
53.0 km
M 5.1
Pacific-Antarctic Ridge
Unknown · 2025-12-04 03:14 UTC
66.6 km
M 5.5
Pacific-Antarctic Ridge
Unknown · 2025-12-04 03:12 UTC
31.1 km
M 5.6
Pacific-Antarctic Ridge
Unknown · 2025-11-09 15:21 UTC
8.3 km
M 5.3
Pacific-Antarctic Ridge
Unknown · 2025-09-18 08:19 UTC
77.5 km
M 4.8
Pacific-Antarctic Ridge
Unknown · 2025-08-06 17:32 UTC
33.7 km
M 6.3
Pacific-Antarctic Ridge
Unknown · 2025-08-03 04:57 UTC
16.0 km
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