M 5.2 earthquake: North Pacific Ocean (Japan) — September 3, 1975

M 5.2 earthquake: North Pacific Ocean (Japan) — September 3, 1975. Epicenter 308 km SE of Yokohama, depth 18 km, 04:38 Local (1975-09-02 19:38 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (308 km SE, Japan) — 33.647, 142.175

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