M 4.7 earthquake: South Atlantic Ocean (South Georgia and the Islands) — August 18, 2021

M 4.7 earthquake: South Atlantic Ocean (South Georgia and the Islands) — August 18, 2021. Epicenter 944 km SE of Grytviken, depth 10 km, 18:59 Local (2021-08-18 20:59 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (944 km SE, South Georgia and the Islands) — -58.5073, -23.1664

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