M 4.7 earthquake: North Pacific Ocean (Japan) — March 1, 1983

M 4.7 earthquake: North Pacific Ocean (Japan) — March 1, 1983. Epicenter 337 km S of Kanoya, depth 33 km, 10:41 Local (1983-03-01 01:41 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (337 km S, Japan) — 28.45, 129.991

EarthquakeLive.org