M 4.7 earthquake: South Atlantic Ocean (South Georgia and the Islands) — September 17, 2021

M 4.7 earthquake: South Atlantic Ocean (South Georgia and the Islands) — September 17, 2021. Epicenter 877 km SE of Grytviken, depth 10 km, 06:00 Local (2021-09-17 08:00 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (877 km SE, South Georgia and the Islands) — -58.7964, -24.7357

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