M 4.7 earthquake: South Atlantic Ocean (South Georgia and the Islands) — January 16, 2026

M 4.7 earthquake: South Atlantic Ocean (South Georgia and the Islands) — January 16, 2026. Epicenter 446 km E of Grytviken, depth 10 km, 02:59 Local (2026-01-16 04:59 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (446 km E, South Georgia and the Islands) — -55.4931, -29.8651

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