M 4.9 earthquake: North Pacific Ocean (Japan) — November 15, 1973

M 4.9 earthquake: North Pacific Ocean (Japan) — November 15, 1973. Epicenter 759 km S of Yokohama, depth 33 km, 15:45 Local (1973-11-15 06:45 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (759 km S, Japan) — 28.984, 142.257

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