M 5.9 earthquake: North Pacific Ocean (Japan) — June 22, 1975

M 5.9 earthquake: North Pacific Ocean (Japan) — June 22, 1975. Epicenter 640 km S of Yokohama, depth 33 km, 11:23 Local (1975-06-22 02:23 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (640 km S, Japan) — 30.078, 142.116

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