M 4.9 earthquake: South Atlantic Ocean (South Georgia and the Islands) — August 17, 2021

M 4.9 earthquake: South Atlantic Ocean (South Georgia and the Islands) — August 17, 2021. Epicenter 853 km SE of Grytviken, depth 91 km, 18:42 Local (2021-08-17 20:42 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (853 km SE, South Georgia and the Islands) — -59.5716, -26.2802

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