M 4.6 earthquake: North Pacific Ocean (Japan) — November 16, 1989

M 4.6 earthquake: North Pacific Ocean (Japan) — November 16, 1989. Epicenter 307 km E of Naha, depth 33 km, 10:40 Local (1989-11-16 01:40 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (307 km E, Japan) — 26.153, 130.75

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