M 4.7 earthquake: South Atlantic Ocean (South Georgia and the Islands) — May 20, 2010

M 4.7 earthquake: South Atlantic Ocean (South Georgia and the Islands) — May 20, 2010. Epicenter 664 km E of Grytviken, depth 10 km, 21:45 Local (2010-05-20 23:45 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (664 km E, South Georgia and the Islands) — -55.506, -26.343

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