M 4.6 earthquake: South Atlantic Ocean (South Georgia and the Islands) — August 21, 2021

M 4.6 earthquake: South Atlantic Ocean (South Georgia and the Islands) — August 21, 2021. Epicenter 918 km SE of Grytviken, depth 10 km, 13:34 Local (2021-08-21 15:34 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (918 km SE, South Georgia and the Islands) — -58.7268, -23.8672

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