M 4.8 earthquake: North Pacific Ocean (Japan) — November 7, 1974

M 4.8 earthquake: North Pacific Ocean (Japan) — November 7, 1974. Epicenter 255 km S of Yokohama, depth 153 km, 20:47 Local (1974-11-07 11:47 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (255 km S, Japan) — 33.173, 140.106

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