M 4.7 earthquake near North Pacific Ocean (Japan) — 1986-01-20
Magnitude 4.7 earthquake near North Pacific Ocean (771 km S, Japan), depth 33 km, 22:38 Local (1986-01-20 13:38 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.
North Pacific Ocean (771 km S, Japan) — 28.223, 140.568
