M 4.6 earthquake: South Atlantic Ocean (South Georgia and the Islands) — December 16, 2021

M 4.6 earthquake: South Atlantic Ocean (South Georgia and the Islands) — December 16, 2021. Epicenter 773 km SE of Grytviken, depth 69 km, 10:33 Local (2021-12-16 12:33 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (773 km SE, South Georgia and the Islands) — -57.8706, -25.8262

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