M 4.5 earthquake: South Atlantic Ocean (South Georgia and the Islands) — December 22, 2015

M 4.5 earthquake: South Atlantic Ocean (South Georgia and the Islands) — December 22, 2015. Epicenter 564 km E of Grytviken, depth 112 km, 01:49 Local (2015-12-22 03:49 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

South Atlantic Ocean (564 km E, South Georgia and the Islands) — -55.8899, -28.0933

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