M 4.7 earthquake: North Atlantic Ocean (Greenland) — October 22, 1980

M 4.7 earthquake: North Atlantic Ocean (Greenland) — October 22, 1980. Epicenter 1028 km SE of Qaqortoq, depth 10 km, 05:26 Local (1980-10-22 07:26 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Atlantic Ocean (1028 km SE, Greenland) — 53.446, -35.477

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