M 4.6 earthquake: North Pacific Ocean (Japan) — October 7, 1982

M 4.6 earthquake: North Pacific Ocean (Japan) — October 7, 1982. Epicenter 308 km SW of Kanoya, depth 45 km, 10:27 Local (1982-10-07 01:27 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (308 km SW, Japan) — 29.278, 128.757

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