M 4.7 earthquake: South Atlantic Ocean (South Georgia and the Islands) — February 20, 2026

M 4.7 earthquake: South Atlantic Ocean (South Georgia and the Islands) — February 20, 2026. Epicenter 721 km SE of Grytviken, depth 73 km, 18:38 Local (2026-02-20 20:38 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (721 km SE, South Georgia and the Islands) — -56.6821, -25.8629

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