M 4.5 earthquake: North Pacific Ocean (Japan) — January 7, 1975

M 4.5 earthquake: North Pacific Ocean (Japan) — January 7, 1975. Epicenter 485 km S of Hamamatsu, depth 433 km, 17:07 Local (1975-01-07 08:07 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (485 km S, Japan) — 30.397, 138.423

EarthquakeLive.org