| Magnitude | 5.4 |
| Alert | Strong |
| Depth | 33.0 km |
| Coordinates | -60.090, -26.477 |
| UTC time | 1987-01-31 04:40:16.590 |
Earthquake details
Saturday, January 31, 1987 Earthquake
The earthquake hit South Sandwich Islands region on Saturday, January 31, 1987 at 04:40 UTC with a magnitude of 5.4. The closest known location in the current dataset is Ushuaia, about 2527.7 km away. The epicenter is located at longitude -26.477 and latitude -60.090.
| Location | South Sandwich Islands region |
| Country | South Sandwich Islands region |
| Severity | Strong |
Earthquake map 1987-01-31
Closest countries
The 12 closest cities near the epicenter.
| Ushuaia | 2527.7 km |
| Río Grande | 2553.7 km |
| Punta Arenas | 2769.7 km |
| Río Gallegos | 2774.2 km |
| Caleta Olivia | 3056.8 km |
| Comodoro Rivadavia | 3101.4 km |
| Trelew | 3198.7 km |
| Puerto Madryn | 3225.5 km |
| Mar del Plata | 3286.0 km |
| Necochea | 3288.7 km |
| Viedma | 3290.6 km |
| Balcarce | 3332.8 km |
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
M 4.8
South Sandwich Islands region
Unknown · 2026-07-18 16:57 UTC
73.6 km
M 4.6
South Sandwich Islands region
Unknown · 2026-07-17 18:24 UTC
46.2 km
M 4.8
South Sandwich Islands region
Unknown · 2026-07-15 15:36 UTC
67.3 km
M 4.2
South Sandwich Islands region
Unknown · 2026-07-13 11:05 UTC
77.2 km
M 5.4
South Sandwich Islands region
Unknown · 2026-07-11 06:52 UTC
57.8 km
M 5.0
South Sandwich Islands region
Unknown · 2026-07-02 02:17 UTC
66.9 km
M 5.1
South Sandwich Islands region
Unknown · 2026-06-19 21:08 UTC
86.4 km
M 4.9
South Sandwich Islands region
Unknown · 2026-05-30 00:38 UTC
95.5 km
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