M 4.9 earthquake near 北冰洋 (Svalbard and Jan Mayen Islands) — 1981-11-20

Magnitude 4.9 earthquake near 北冰洋（295公里，Svalbard and Jan Mayen Islands）, depth 10 km, 21:59 Local (1981-11-20 20:59 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.

北冰洋（295公里，Svalbard and Jan Mayen Islands） — 79.541, 3.564

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