M 4.6 earthquake: South Atlantic Ocean (South Georgia and the Islands) — May 27, 2026

M 4.6 earthquake: South Atlantic Ocean (South Georgia and the Islands) — May 27, 2026. Epicenter 779 km SE of Grytviken, depth 93 km, 19:37 Local (2026-05-27 21:37 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (779 km SE, South Georgia and the Islands) — -58.0958, -25.929