M 5.1 earthquake near Océan Pacifique Nord (Japon) — 1981-05-31

Magnitude 5.1 earthquake near Océan Pacifique Nord (448 km S, Japon), depth 470 km, 17:42 Local (1981-05-31 08:42 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.

Océan Pacifique Nord (448 km S, Japon) — 30.687, 137.598

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