M 4.5 earthquake: North Pacific Ocean (Japan) — October 11, 1987

M 4.5 earthquake: North Pacific Ocean (Japan) — October 11, 1987. Epicenter 298 km NE of Naha, depth 33 km, 04:19 Local (1987-10-10 19:19 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (298 km NE, Japan) — 27.962, 129.942

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