M 4.9 earthquake near North Pacific Ocean (Japan) — 1978-03-24

Magnitude 4.9 earthquake near North Pacific Ocean (381 km E, Japan), depth 48 km, 04:30 Local (1978-03-24 18:30 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (381 km E, Japan) — 44.139, 148.827