M 5.1 earthquake: North Pacific Ocean (Japan) — March 7, 1985

M 5.1 earthquake: North Pacific Ocean (Japan) — March 7, 1985. Epicenter 428 km S of Hamamatsu, depth 20 km, 18:25 Local (1985-03-07 09:25 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (428 km S, Japan) — 31.101, 139.295

EarthquakeLive.org