M 4.5 earthquake: South Atlantic Ocean (South Georgia and the Islands) — September 19, 2025

M 4.5 earthquake: South Atlantic Ocean (South Georgia and the Islands) — September 19, 2025. Epicenter 839 km SE of Grytviken, depth 35 km, 09:28 Local (2025-09-19 11:28 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (839 km SE, South Georgia and the Islands) — -58.8943, -25.6228