M 4.6 earthquake: North Pacific Ocean (Japan) — May 31, 1976

M 4.6 earthquake: North Pacific Ocean (Japan) — May 31, 1976. Epicenter 277 km S of Kanoya, depth 40 km, 06:47 Local (1976-05-30 21:47 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (277 km S, Japan) — 29.039, 129.873

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