M 6.1 earthquake: North Pacific Ocean (Japan) — November 30, 1958

M 6.1 earthquake: North Pacific Ocean (Japan) — November 30, 1958. Epicenter 431 km SE of Yokohama, depth 15 km, 10:32 Local (1958-11-30 01:32 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (431 km SE, Japan) — 32.299, 142.36

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