M 4.9 earthquake: South Atlantic Ocean (South Georgia and the Islands) — July 23, 2011

M 4.9 earthquake: South Atlantic Ocean (South Georgia and the Islands) — July 23, 2011. Epicenter 563 km E of Grytviken, depth 9 km, 05:32 Local (2011-07-23 07:32 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (563 km E, South Georgia and the Islands) — -55.354, -27.908

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