M 4.8 earthquake: South Atlantic Ocean (South Georgia and the Islands) — March 21, 2011

M 4.8 earthquake: South Atlantic Ocean (South Georgia and the Islands) — March 21, 2011. Epicenter 783 km E of Grytviken, depth 35 km, 16:44 Local (2011-03-21 18:44 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (783 km E, South Georgia and the Islands) — -56.081, -24.563

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