M 4.6 earthquake: Arctic Ocean (Greenland) — March 18, 2010

M 4.6 earthquake: Arctic Ocean (Greenland) — March 18, 2010. Epicenter 253 km SE of Ittoqqortoormiit, depth 10 km, 20:22 Local (2010-03-18 21:22 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Arctic Ocean (253 km SE, Greenland) — 68.889, -17.299

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