M 4.5 earthquake: South Atlantic Ocean (South Georgia and the Islands) — December 22, 2009

M 4.5 earthquake: South Atlantic Ocean (South Georgia and the Islands) — December 22, 2009. Epicenter 649 km E of Grytviken, depth 10 km, 07:28 Local (2009-12-22 09:28 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (649 km E, South Georgia and the Islands) — -55.439, -26.552

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