M 4.5 earthquake: North Atlantic Ocean (Greenland) — March 25, 1977

M 4.5 earthquake: North Atlantic Ocean (Greenland) — March 25, 1977. Epicenter 1364 km SE of Qaqortoq, depth 33 km, 22:32 Local (1977-03-26 00:32 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Atlantic Ocean (1364 km SE, Greenland) — 52.041, -30.244

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