M 6.1 earthquake near Océan Pacifique Nord (Japon) — 1952-09-21

Magnitude 6.1 earthquake near Océan Pacifique Nord (341 km SE, Japon), depth 20 km, 20:12 Local (1952-09-21 11:12 UTC). Shaking felt by ~2.1 millions people. Readings from every reporting agency, affected towns, aftershock sequence.

Océan Pacifique Nord (341 km SE, Japon) — 33.172, 142.121

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