| Magnitude | 5.1 |
| Alert | Strong |
| Depth | 35.0 km |
| Coordinates | -57.949, -25.161 |
| UTC time | 2021-08-12 21:48:20.298 |
Earthquake details
Thursday, August 12, 2021 Earthquake
The earthquake hit South Sandwich Islands region on Thursday, August 12, 2021 at 21:48 UTC with a magnitude of 5.1. The closest known location in the current dataset is Ushuaia, about 2636.4 km away. The epicenter is located at longitude -25.161 and latitude -57.949.
| Location | South Sandwich Islands region |
| Country | South Sandwich Islands region |
| Severity | Strong |
Earthquake map 2021-08-12
Closest countries
The 12 closest cities near the epicenter.
| Ushuaia | 2636.4 km |
| Río Grande | 2651.7 km |
| Río Gallegos | 2858.9 km |
| Punta Arenas | 2871.9 km |
| Caleta Olivia | 3096.4 km |
| Comodoro Rivadavia | 3137.0 km |
| Trelew | 3207.3 km |
| Mar del Plata | 3224.3 km |
| Puerto Madryn | 3229.8 km |
| Necochea | 3236.4 km |
| Viedma | 3273.3 km |
| Balcarce | 3274.3 km |
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
M 4.9
South Sandwich Islands region
Unknown · 2026-09-28 04:41 UTC
35.0 km
M 5.1
South Sandwich Islands region
Unknown · 2026-09-28 03:43 UTC
31.8 km
M 5.1
South Sandwich Islands region
Unknown · 2026-09-08 06:50 UTC
67.4 km
M 4.9
South Sandwich Islands region
Unknown · 2026-08-29 07:10 UTC
66.1 km
M 4.9
South Sandwich Islands region
Unknown · 2026-08-23 17:23 UTC
89.0 km
M 4.9
South Sandwich Islands region
Unknown · 2026-07-24 00:37 UTC
94.4 km
M 4.8
South Sandwich Islands region
Unknown · 2026-07-14 15:25 UTC
95.0 km
M 4.9
South Sandwich Islands region
Unknown · 2026-07-13 17:45 UTC
68.5 km
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