M 6.6 earthquake near Océano Pacífico Norte (Japón) — 1978-03-22

Magnitude 6.6 earthquake near Océano Pacífico Norte (397 km al E, Japón), depth 33 km, 07:34 Local (1978-03-22 21:34 UTC). Shaking felt by ~2M people. Readings from every reporting agency, affected towns, aftershock sequence.

Océano Pacífico Norte (397 km al E, Japón) — 44.14, 149.029