M 4.7 earthquake: Arctic Ocean (Greenland) — July 6, 1980

M 4.7 earthquake: Arctic Ocean (Greenland) — July 6, 1980. Epicenter 692 km NE of Nord, depth 10 km, 13:31 Local (1980-07-06 11:31 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Arctic Ocean (692 km NE, Greenland) — 86.108, 27.978

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