| Magnitude | 5.4 |
| Alert | Strong |
| Depth | 33.0 km |
| Coordinates | -58.808, -25.273 |
| UTC time | 1998-07-30 23:36:30.640 |
Earthquake details
Thursday, July 30, 1998 Earthquake
The earthquake hit South Sandwich Islands region on Thursday, July 30, 1998 at 23:36 UTC with a magnitude of 5.4. The closest known location in the current dataset is Ushuaia, about 2613.2 km away. The epicenter is located at longitude -25.273 and latitude -58.808.
| Location | South Sandwich Islands region |
| Country | South Sandwich Islands region |
| Severity | Strong |
Earthquake map 1998-07-30
Closest countries
The 12 closest cities near the epicenter.
| Ushuaia | 2613.2 km |
| Río Grande | 2632.8 km |
| Río Gallegos | 2845.5 km |
| Punta Arenas | 2851.5 km |
| Caleta Olivia | 3101.0 km |
| Comodoro Rivadavia | 3143.1 km |
| Trelew | 3223.7 km |
| Puerto Madryn | 3247.9 km |
| Mar del Plata | 3266.6 km |
| Necochea | 3275.3 km |
| Viedma | 3299.5 km |
| Balcarce | 3315.5 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
45.3 km
M 5.1
South Sandwich Islands region
Unknown · 2026-09-12 00:55 UTC
41.4 km
M 5.1
South Sandwich Islands region
Unknown · 2026-09-08 06:50 UTC
95.4 km
M 4.9
South Sandwich Islands region
Unknown · 2026-08-23 17:23 UTC
6.7 km
M 5.4
South Sandwich Islands region
Unknown · 2026-08-21 13:06 UTC
74.1 km
M 4.8
South Sandwich Islands region
Unknown · 2026-07-28 21:32 UTC
89.5 km
M 4.9
South Sandwich Islands region
Unknown · 2026-07-24 00:37 UTC
2.1 km
M 4.9
South Sandwich Islands region
Unknown · 2026-07-21 08:53 UTC
60.3 km
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