M 4.7 earthquake: South Atlantic Ocean (South Georgia and the Islands) — August 20, 2021

M 4.7 earthquake: South Atlantic Ocean (South Georgia and the Islands) — August 20, 2021. Epicenter 776 km SE of Grytviken, depth 56 km, 22:05 Local (2021-08-21 00:05 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (776 km SE, South Georgia and the Islands) — -57.7698, -25.6663

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