M 4.8 earthquake: North Pacific Ocean (Japan) — February 15, 1983

M 4.8 earthquake: North Pacific Ocean (Japan) — February 15, 1983. Epicenter 286 km NE of Naha, depth 33 km, 02:11 Local (1983-02-14 17:11 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (286 km NE, Japan) — 28.099, 129.631

EarthquakeLive.org