M 5.0 earthquake: North Pacific Ocean (Japan) — August 22, 1975

M 5.0 earthquake: North Pacific Ocean (Japan) — August 22, 1975. Epicenter 759 km S of Hamamatsu, depth 456 km, 09:59 Local (1975-08-22 00:59 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (759 km S, Japan) — 28.113, 139.749

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