| Magnitude | 5.4 |
| Alert | Strong |
| Depth | 34.5 km |
| Coordinates | -55.695, -28.079 |
| UTC time | 2025-09-13 04:32:06.790 |
Earthquake details
Saturday, September 13, 2025 Earthquake
The earthquake hit South Sandwich Islands region on Saturday, September 13, 2025 at 04:32 UTC with a magnitude of 5.4. The closest known location in the current dataset is Ushuaia, about 2518.8 km away. The epicenter is located at longitude -28.079 and latitude -55.695.
| Location | South Sandwich Islands region |
| Country | South Sandwich Islands region |
| Severity | Strong |
Earthquake map 2025-09-13
Closest countries
The 12 closest cities near the epicenter.
| Ushuaia | 2518.8 km |
| Río Grande | 2520.6 km |
| Río Gallegos | 2709.9 km |
| Punta Arenas | 2743.6 km |
| Caleta Olivia | 2897.6 km |
| Comodoro Rivadavia | 2934.0 km |
| Mar del Plata | 2946.1 km |
| Necochea | 2963.7 km |
| Trelew | 2979.5 km |
| Balcarce | 2997.8 km |
| Puerto Madryn | 2998.3 km |
| Viedma | 3024.3 km |
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
M 4.8
South Sandwich Islands region
Unknown · 2026-09-29 06:38 UTC
54.5 km
M 4.8
South Sandwich Islands region
Unknown · 2026-09-29 04:16 UTC
42.9 km
M 5.0
South Sandwich Islands region
Unknown · 2026-09-19 09:59 UTC
8.0 km
M 6.2
South Sandwich Islands region
Unknown · 2026-09-02 23:46 UTC
57.9 km
M 4.4
South Sandwich Islands region
Unknown · 2026-08-31 21:46 UTC
43.4 km
M 5.0
South Sandwich Islands region
Unknown · 2026-07-29 10:30 UTC
49.1 km
M 4.6
South Sandwich Islands region
Unknown · 2026-07-12 15:15 UTC
76.0 km
M 6.4
South Sandwich Islands region
Unknown · 2026-07-11 10:26 UTC
55.2 km
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