M 4.6 earthquake: South Atlantic Ocean (South Georgia and the Islands) — March 7, 2018

M 4.6 earthquake: South Atlantic Ocean (South Georgia and the Islands) — March 7, 2018. Epicenter 873 km SE of Grytviken, depth 10 km, 03:56 Local (2018-03-07 05:56 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (873 km SE, South Georgia and the Islands) — -59.6631, -25.9777

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