M 5.0 earthquake: South Atlantic Ocean (South Georgia and the Islands) — September 4, 2026

M 5.0 earthquake: South Atlantic Ocean (South Georgia and the Islands) — September 4, 2026. Epicenter 688 km E of Grytviken, depth 10 km, 04:45 Local (2026-09-04 06:45 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (688 km E, South Georgia and the Islands) — -56.1536, -26.1632

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