M 4.5 earthquake: South Atlantic Ocean (South Georgia and the Islands) — September 22, 2025

M 4.5 earthquake: South Atlantic Ocean (South Georgia and the Islands) — September 22, 2025. Epicenter 847 km SE of Grytviken, depth 35 km, 00:20 Local (2025-09-22 02:20 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (847 km SE, South Georgia and the Islands) — -58.8466, -25.3979