| Magnitude | 5.4 |
| Alert | Strong |
| Depth | 30.1 km |
| Coordinates | -60.145, -26.563 |
| UTC time | 1987-01-31 02:21:06.420 |
Earthquake details
Saturday, January 31, 1987 Earthquake
The earthquake hit South Sandwich Islands region on Saturday, January 31, 1987 at 02:21 UTC with a magnitude of 5.4. The closest known location in the current dataset is Ushuaia, about 2522.4 km away. The epicenter is located at longitude -26.563 and latitude -60.145.
| 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 | 2522.4 km |
| Río Grande | 2548.7 km |
| Punta Arenas | 2764.6 km |
| Río Gallegos | 2769.5 km |
| Caleta Olivia | 3053.3 km |
| Comodoro Rivadavia | 3098.1 km |
| Trelew | 3196.1 km |
| Puerto Madryn | 3223.0 km |
| Mar del Plata | 3285.5 km |
| Necochea | 3287.9 km |
| Viedma | 3288.8 km |
| Balcarce | 3332.2 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
80.6 km
M 4.6
South Sandwich Islands region
Unknown · 2026-07-17 18:24 UTC
53.3 km
M 4.8
South Sandwich Islands region
Unknown · 2026-07-15 15:36 UTC
74.3 km
M 4.2
South Sandwich Islands region
Unknown · 2026-07-13 11:05 UTC
81.7 km
M 5.4
South Sandwich Islands region
Unknown · 2026-07-11 06:52 UTC
64.0 km
M 5.0
South Sandwich Islands region
Unknown · 2026-07-02 02:17 UTC
73.8 km
M 5.1
South Sandwich Islands region
Unknown · 2026-06-19 21:08 UTC
92.3 km
M 4.3
South Sandwich Islands region
Unknown · 2026-05-24 10:04 UTC
36.8 km
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