M 5.0 earthquake: North Pacific Ocean (Japan) — May 17, 1983

M 5.0 earthquake: North Pacific Ocean (Japan) — May 17, 1983. Epicenter 306 km E of Sendai, depth 33 km, 07:39 Local (1983-05-16 21:39 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (306 km E, Japan) — 38.543, 144.515

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