M 5.1 earthquake near 北冰洋 (Greenland) — 1971-04-22

Magnitude 5.1 earthquake near 北冰洋（684公里，Greenland）, depth 10 km, 22:37 Local (1971-04-22 22:37 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.

北冰洋（684公里，Greenland） — 71.492, -3.248

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