M 4.7 earthquake: South Atlantic Ocean (South Georgia and the Islands) — December 4, 2025

M 4.7 earthquake: South Atlantic Ocean (South Georgia and the Islands) — December 4, 2025. Epicenter 764 km E of Grytviken, depth 10 km, 14:17 Local (2025-12-04 16:17 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (764 km E, South Georgia and the Islands) — -55.379, -24.7252

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