M 4.6 earthquake: South Atlantic Ocean (South Georgia and the Islands) — August 30, 2026

M 4.6 earthquake: South Atlantic Ocean (South Georgia and the Islands) — August 30, 2026. Epicenter 908 km SE of Grytviken, depth 10 km, 21:40 Local (2026-08-30 23:40 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (908 km SE, South Georgia and the Islands) — -57.9298, -23.3629

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