M 4.5 earthquake: North Pacific Ocean (Japan) — February 3, 1988

M 4.5 earthquake: North Pacific Ocean (Japan) — February 3, 1988. Epicenter 906 km S of Yokohama, depth 45 km, 18:24 Local (1988-02-03 08:24 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (906 km S, Japan) — 27.751, 142.799

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