M 4.7 earthquake: South Atlantic Ocean (South Georgia and the Islands) — February 18, 2026

M 4.7 earthquake: South Atlantic Ocean (South Georgia and the Islands) — February 18, 2026. Epicenter 671 km E of Grytviken, depth 10 km, 12:07 Local (2026-02-18 14:07 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (671 km E, South Georgia and the Islands) — -55.8954, -26.3361