M 4.5 earthquake: Arctic Ocean (Greenland) — September 18, 1999

M 4.5 earthquake: Arctic Ocean (Greenland) — September 18, 1999. Epicenter 573 km NE of Nord, depth 10 km, 18:18 Local (1999-09-18 17:18 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Arctic Ocean (573 km NE, Greenland) — 85.168, 17.457

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