M 4.8 earthquake: South Atlantic Ocean (South Georgia and the Islands) — July 28, 2026

M 4.8 earthquake: South Atlantic Ocean (South Georgia and the Islands) — July 28, 2026. Epicenter 924 km SE of Grytviken, depth 10 km, 19:32 Local (2026-07-28 21:32 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (924 km SE, South Georgia and the Islands) — -58.9425, -23.9688

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