M 4.9 earthquake near Océan Pacifique Nord (Japon) — 1978-03-23

Magnitude 4.9 earthquake near Océan Pacifique Nord (430 km E, Japon), depth 33 km, 03:27 Local (1978-03-23 17:27 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.

Océan Pacifique Nord (430 km E, Japon) — 44.001, 149.511