M 4.6 Earthquake: South Atlantic Ocean (South Georgia and the Islands) — December 9, 2010

M 4.6 Earthquake: South Atlantic Ocean (South Georgia and the Islands) — December 9, 2010. Epicenter 739 km SE of Grytviken, depth 22 km, 00:57 Local (2010-12-09 02:57 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (739 km SE, South Georgia and the Islands) — -56.378, -25.41

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