M 4.5 earthquake: North Pacific Ocean (Japan) — October 3, 1999

M 4.5 earthquake: North Pacific Ocean (Japan) — October 3, 1999. Epicenter 411 km S of Hamamatsu, depth 305 km, 22:17 Local (1999-10-03 13:17 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (411 km S, Japan) — 31.174, 138.97

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