M 4.7 earthquake: North Pacific Ocean (Japan) — October 15, 1983

M 4.7 earthquake: North Pacific Ocean (Japan) — October 15, 1983. Epicenter 317 km E of Kitami, depth 33 km, 14:36 Local (1983-10-15 04:36 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (317 km E, Japan) — 44.54, 147.757

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