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

M 4.6 earthquake: North Pacific Ocean (Japan) — May 16, 1989. Epicenter 308 km E of Kushiro, depth 33 km, 07:02 Local (1989-05-15 21:02 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (308 km E, Japan) — 42.971, 148.158

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