M 6.1 earthquake near North Pacific Ocean (Japan) — 1948-09-23

Magnitude 6.1 earthquake near North Pacific Ocean (283 km E, Japan), depth 15 km, 00:11 Local (1948-09-23 15:11 UTC). Shaking felt by ~1.6M people. Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (283 km E, Japan) — 43.104, 147.851