M 4.5 earthquake: South Atlantic Ocean (South Georgia and the Islands) — December 31, 2012

M 4.5 earthquake: South Atlantic Ocean (South Georgia and the Islands) — December 31, 2012. Epicenter 404 km E of Grytviken, depth 10 km, 10:51 Local (2012-12-31 12:51 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (404 km E, South Georgia and the Islands) — -55.185, -30.418

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