M 4.6 earthquake: North Pacific Ocean (Japan) — October 3, 1999

M 4.6 earthquake: North Pacific Ocean (Japan) — October 3, 1999. Epicenter 759 km S of Yokohama, depth 33 km, 09:00 Local (1999-10-02 23:00 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (759 km S, Japan) — 29.07, 142.522

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