M 4.5 earthquake: South Atlantic Ocean (South Georgia and the Islands) — December 18, 2010

M 4.5 earthquake: South Atlantic Ocean (South Georgia and the Islands) — December 18, 2010. Epicenter 716 km E of Grytviken, depth 10 km, 18:30 Local (2010-12-18 20:30 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (716 km E, South Georgia and the Islands) — -55.834, -25.592

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