M 5.6 earthquake: North Pacific Ocean (Japan) — September 24, 1975

M 5.6 earthquake: North Pacific Ocean (Japan) — September 24, 1975. Epicenter 446 km SE of Yokohama, depth 51 km, 09:55 Local (1975-09-24 00:55 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (446 km SE, Japan) — 32.095, 142.285

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