M 4.7 earthquake near Oceano Pacífico Norte (Japão) — 1984-12-18
Magnitude 4.7 earthquake near Oceano Pacífico Norte (401 km NE, Japão), depth 33 km, 19:34 Local (1984-12-18 09:34 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.
Oceano Pacífico Norte (401 km NE, Japão) — 44.594, 148.838
