M 4.6 earthquake: North Pacific Ocean (Japan) — March 9, 1986

M 4.6 earthquake: North Pacific Ocean (Japan) — March 9, 1986. Epicenter 879 km SE of Hamamatsu, depth 33 km, 12:25 Local (1986-03-09 03:25 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (879 km SE, Japan) — 27.485, 141.458

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