M 5.7 earthquake near Océan Pacifique Nord (Japon) — 1983-01-30

Magnitude 5.7 earthquake near Océan Pacifique Nord (251 km SE, Japon), depth 63 km, 07:45 Local (1983-01-30 22:45 UTC). Shaking felt by ~1.8 million people. Readings from every reporting agency, affected towns, aftershock sequence.

Océan Pacifique Nord (251 km SE, Japon) — 33.407, 140.812

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