M 7.2 earthquake near North Pacific Ocean (Japan) — 1946-12-21

Magnitude 7.2 earthquake near North Pacific Ocean (332 km E, Japan), depth 20 km, 20:18 Local (1946-12-21 10:18 UTC). Shaking felt by ~15.1M people. Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (332 km E, Japan) — 43.658, 148.376