M 4.6 earthquake: North Pacific Ocean (Japan) — March 14, 1986

M 4.6 earthquake: North Pacific Ocean (Japan) — March 14, 1986. Epicenter 761 km S of Hamamatsu, depth 33 km, 16:47 Local (1986-03-14 07:47 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (761 km S, Japan) — 28.317, 140.581

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