M 5.2 earthquake: North Pacific Ocean (Japan) — September 16, 1975

M 5.2 earthquake: North Pacific Ocean (Japan) — September 16, 1975. Epicenter 858 km S of Hamamatsu, depth 374 km, 20:09 Local (1975-09-16 11:09 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (858 km S, Japan) — 27.276, 140.125

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