M 5.1 earthquake: South Atlantic Ocean (South Georgia and the Islands) — January 21, 2026

M 5.1 earthquake: South Atlantic Ocean (South Georgia and the Islands) — January 21, 2026. Epicenter 857 km SE of Grytviken, depth 35 km, 02:54 Local (2026-01-21 04:54 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (857 km SE, South Georgia and the Islands) — -59.4082, -25.9429

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