M 4.7 earthquake: North Pacific Ocean (Japan) — July 4, 1988

M 4.7 earthquake: North Pacific Ocean (Japan) — July 4, 1988. Epicenter 346 km NE of Naha, depth 60 km, 22:59 Local (1988-07-04 13:59 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (346 km NE, Japan) — 27.958, 130.562

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