M 4.6 earthquake: South Atlantic Ocean (South Georgia and the Islands) — September 4, 2021

M 4.6 earthquake: South Atlantic Ocean (South Georgia and the Islands) — September 4, 2021. Epicenter 858 km SE of Grytviken, depth 35 km, 21:31 Local (2021-09-04 23:31 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (858 km SE, South Georgia and the Islands) — -59.4569, -26.0002

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