M 4.9 earthquake near Océano Pacífico Norte (Japón) — 1981-09-07

Magnitude 4.9 earthquake near Océano Pacífico Norte (467 km al S, Japón), depth 440 km, 01:20 Local (1981-09-07 16:20 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.

Océano Pacífico Norte (467 km al S, Japón) — 30.536, 138.242