M 4.5 earthquake: North Atlantic Ocean (Greenland) — December 21, 2013

M 4.5 earthquake: North Atlantic Ocean (Greenland) — December 21, 2013. Epicenter 1139 km SE of Qaqortoq, depth 10 km, 22:21 Local (2013-12-22 00:21 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Atlantic Ocean (1139 km SE, Greenland) — 52.5856, -34.6506

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