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

M 4.6 earthquake: South Atlantic Ocean (South Georgia and the Islands) — December 4, 2021. Epicenter 772 km SE of Grytviken, depth 35 km, 21:06 Local (2021-12-04 23:06 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (772 km SE, South Georgia and the Islands) — -57.3459, -25.3914

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