M 4.6 earthquake: North Pacific Ocean (Japan) — March 22, 1986

M 4.6 earthquake: North Pacific Ocean (Japan) — March 22, 1986. Epicenter 534 km SE of Hamamatsu, depth 163 km, 05:58 Local (1986-03-21 20:58 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (534 km SE, Japan) — 30.391, 140.203

EarthquakeLive.org