M 4.6 earthquake: South Atlantic Ocean (South Georgia and the Islands) — March 28, 2023

M 4.6 earthquake: South Atlantic Ocean (South Georgia and the Islands) — March 28, 2023. Epicenter 488 km E of Grytviken, depth 35 km, 09:58 Local (2023-03-28 11:58 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (488 km E, South Georgia and the Islands) — -55.1663, -29.0635

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