M 5.1 earthquake near North Pacific Ocean (Japan) — 1978-03-23

Magnitude 5.1 earthquake near North Pacific Ocean (431 km E, Japan), depth 50 km, 23:49 Local (1978-03-23 13:49 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (431 km E, Japan) — 44.26, 149.423