M 4.6 earthquake near Oceano Pacífico Norte (Japão) — 1981-06-20
Magnitude 4.6 earthquake near Oceano Pacífico Norte (285 km E, Japão), depth 105 km, 03:46 Local (1981-06-20 15:46 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.
Oceano Pacífico Norte (285 km E, Japão) — 44.704, 147.274
