M 5.3 earthquake: North Atlantic Ocean (Greenland) — August 23, 1970

M 5.3 earthquake: North Atlantic Ocean (Greenland) — August 23, 1970. Epicenter 1077 km SE of Qaqortoq, depth 12 km, 09:07 Local (1970-08-23 11:07 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Atlantic Ocean (1077 km SE, Greenland) — 53.026, -35.21

EarthquakeLive.org