M 5.0 earthquake near North Pacific Ocean (Japan) — 1978-12-21

Magnitude 5.0 earthquake near North Pacific Ocean (331 km E, Japan), depth 33 km, 05:41 Local (1978-12-21 19:41 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (331 km E, Japan) — 43.97, 148.246