M 4.9 earthquake: South Atlantic Ocean (South Georgia and the Islands) — December 17, 2010

M 4.9 earthquake: South Atlantic Ocean (South Georgia and the Islands) — December 17, 2010. Epicenter 739 km SE of Grytviken, depth 35 km, 15:38 Local (2010-12-17 17:38 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (739 km SE, South Georgia and the Islands) — -56.384, -25.407

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