M 4.7 earthquake: North Pacific Ocean (Japan) — May 7, 1988

M 4.7 earthquake: North Pacific Ocean (Japan) — May 7, 1988. Epicenter 286 km E of Kushiro, depth 33 km, 15:24 Local (1988-05-07 06:24 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (286 km E, Japan) — 43.366, 147.863

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