M 4.7 earthquake: North Pacific Ocean (Japan) — August 21, 1985

M 4.7 earthquake: North Pacific Ocean (Japan) — August 21, 1985. Epicenter 788 km S of Hamamatsu, depth 33 km, 05:32 Local (1985-08-20 20:32 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (788 km S, Japan) — 28.11, 140.735

EarthquakeLive.org