M 4.6 Earthquake: South Atlantic Ocean (South Georgia and the Islands) — August 11, 2025

M 4.6 Earthquake: South Atlantic Ocean (South Georgia and the Islands) — August 11, 2025. Epicenter 657 km E of Grytviken, depth 10 km, 04:42 Local (2025-08-11 06:42 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (657 km E, South Georgia and the Islands) — -55.1456, -26.382

EarthquakeLive.org