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

M 4.6 earthquake: South Atlantic Ocean (South Georgia and the Islands) — October 21, 2021. Epicenter 792 km SE of Grytviken, depth 35 km, 14:53 Local (2021-10-21 16:53 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (792 km SE, South Georgia and the Islands) — -57.5472, -25.1906

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