M 4.7 earthquake: North Pacific Ocean (Japan) — May 27, 1982

M 4.7 earthquake: North Pacific Ocean (Japan) — May 27, 1982. Epicenter 577 km S of Yokohama, depth 33 km, 00:00 Local (1982-05-26 15:00 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (577 km S, Japan) — 30.569, 141.767

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