M 4.6 earthquake: South Atlantic Ocean (South Georgia and the Islands) — March 19, 2011

M 4.6 earthquake: South Atlantic Ocean (South Georgia and the Islands) — March 19, 2011. Epicenter 661 km E of Grytviken, depth 58 km, 02:34 Local (2011-03-19 04:34 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (661 km E, South Georgia and the Islands) — -56.153, -26.604

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