M 4.9 earthquake: North Pacific Ocean (Japan) — May 29, 1986

M 4.9 earthquake: North Pacific Ocean (Japan) — May 29, 1986. Epicenter 836 km S of Hamamatsu, depth 33 km, 00:06 Local (1986-05-28 15:06 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (836 km S, Japan) — 27.682, 140.843

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