M 4.8 earthquake: North Pacific Ocean (Japan) — December 5, 1977

M 4.8 earthquake: North Pacific Ocean (Japan) — December 5, 1977. Epicenter 385 km S of Kanoya, depth 41 km, 03:39 Local (1977-12-04 18:39 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (385 km S, Japan) — 27.94, 131.237

EarthquakeLive.org