M 4.7 earthquake: South Atlantic Ocean (South Georgia and the Islands) — January 12, 2026

M 4.7 earthquake: South Atlantic Ocean (South Georgia and the Islands) — January 12, 2026. Epicenter 743 km SE of Grytviken, depth 10 km, 21:41 Local (2026-01-12 23:41 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (743 km SE, South Georgia and the Islands) — -56.3899, -25.3524

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