M 4.5 earthquake: North Pacific Ocean (Japan) — October 28, 1976

M 4.5 earthquake: North Pacific Ocean (Japan) — October 28, 1976. Epicenter 276 km NE of Kushiro, depth 33 km, 23:06 Local (1976-10-28 14:06 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (276 km NE, Japan) — 43.932, 147.528

EarthquakeLive.org