M 4.9 earthquake: South Atlantic Ocean (South Georgia and the Islands) — October 10, 2025

M 4.9 earthquake: South Atlantic Ocean (South Georgia and the Islands) — October 10, 2025. Epicenter 491 km E of Grytviken, depth 10 km, 10:26 Local (2025-10-10 12:26 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (491 km E, South Georgia and the Islands) — -55.2178, -29.0227

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