M 4.5 earthquake: North Pacific Ocean (Japan) — September 24, 1975

M 4.5 earthquake: North Pacific Ocean (Japan) — September 24, 1975. Epicenter 449 km SE of Yokohama, depth 33 km, 17:44 Local (1975-09-24 08:44 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (449 km SE, Japan) — 32.119, 142.387

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