M 5.3 earthquake: North Pacific Ocean (Japan) — March 9, 1986

M 5.3 earthquake: North Pacific Ocean (Japan) — March 9, 1986. Epicenter 365 km SE of Yokohama, depth 78 km, 21:25 Local (1986-03-09 12:25 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (365 km SE, Japan) — 32.39, 141.1

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