M 4.5 earthquake: South Atlantic Ocean (South Georgia and the Islands) — September 22, 2021

M 4.5 earthquake: South Atlantic Ocean (South Georgia and the Islands) — September 22, 2021. Epicenter 900 km SE of Grytviken, depth 10 km, 19:41 Local (2021-09-22 21:41 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (900 km SE, South Georgia and the Islands) — -57.9062, -23.4953

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