M 4.7 earthquake: South Atlantic Ocean (South Georgia and the Islands) — June 20, 2011

M 4.7 earthquake: South Atlantic Ocean (South Georgia and the Islands) — June 20, 2011. Epicenter 866 km SE of Grytviken, depth 37 km, 18:33 Local (2011-06-20 20:33 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (866 km SE, South Georgia and the Islands) — -59.319, -25.619

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