M 4.8 earthquake: South Atlantic Ocean (South Georgia and the Islands) — December 15, 2025

M 4.8 earthquake: South Atlantic Ocean (South Georgia and the Islands) — December 15, 2025. Epicenter 1791 km E of Grytviken, depth 10 km, 10:11 Local (2025-12-15 11:11 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (1791 km E, South Georgia and the Islands) — -46.9301, -13.7452