M 4.8 earthquake: North Pacific Ocean (Japan) — January 13, 1986

M 4.8 earthquake: North Pacific Ocean (Japan) — January 13, 1986. Epicenter 788 km S of Hamamatsu, depth 33 km, 16:48 Local (1986-01-13 07:48 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (788 km S, Japan) — 28.101, 140.711

EarthquakeLive.org