M 4.7 earthquake: North Pacific Ocean (Japan) — May 26, 1987

M 4.7 earthquake: North Pacific Ocean (Japan) — May 26, 1987. Epicenter 658 km S of Yokohama, depth 68 km, 10:49 Local (1987-05-26 01:49 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (658 km S, Japan) — 29.926, 142.174

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