M 4.7 earthquake: South Atlantic Ocean (South Georgia and the Islands) — January 28, 2023

M 4.7 earthquake: South Atlantic Ocean (South Georgia and the Islands) — January 28, 2023. Epicenter 746 km SE of Grytviken, depth 53 km, 06:41 Local (2023-01-28 08:41 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (746 km SE, South Georgia and the Islands) — -57.3719, -25.8919

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