| Magnitude | 5.5 |
| Alert | Strong |
| Depth | 37.3 km |
| Coordinates | -58.765, -25.190 |
| UTC time | 2023-07-28 19:35:01.342 |
Earthquake details
Friday, July 28, 2023 Earthquake
The earthquake hit South Sandwich Islands region on Friday, July 28, 2023 at 19:35 UTC with a magnitude of 5.5. The closest known location in the current dataset is Ushuaia, about 2618.7 km away. The epicenter is located at longitude -25.190 and latitude -58.765.
| Location | South Sandwich Islands region |
| Country | South Sandwich Islands region |
| Severity | Strong |
Earthquake map 2023-07-28
Closest countries
The 12 closest cities near the epicenter.
| Ushuaia | 2618.7 km |
| Río Grande | 2638.1 km |
| Río Gallegos | 2850.6 km |
| Punta Arenas | 2856.9 km |
| Caleta Olivia | 3105.1 km |
| Comodoro Rivadavia | 3147.2 km |
| Trelew | 3227.2 km |
| Puerto Madryn | 3251.3 km |
| Mar del Plata | 3268.3 km |
| Necochea | 3277.2 km |
| Viedma | 3302.3 km |
| Balcarce | 3317.2 km |
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
M 5.0
South Sandwich Islands region
Unknown · 2026-09-27 21:13 UTC
52.0 km
M 5.1
South Sandwich Islands region
Unknown · 2026-09-12 00:55 UTC
43.7 km
M 5.1
South Sandwich Islands region
Unknown · 2026-09-08 06:50 UTC
94.8 km
M 4.9
South Sandwich Islands region
Unknown · 2026-08-23 17:23 UTC
4.7 km
M 5.4
South Sandwich Islands region
Unknown · 2026-08-21 13:06 UTC
79.3 km
M 4.8
South Sandwich Islands region
Unknown · 2026-07-28 21:32 UTC
85.4 km
M 4.9
South Sandwich Islands region
Unknown · 2026-07-24 00:37 UTC
7.0 km
M 4.9
South Sandwich Islands region
Unknown · 2026-07-21 08:53 UTC
66.7 km
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