M 4.9 earthquake: North Pacific Ocean (Japan) — June 28, 1987

M 4.9 earthquake: North Pacific Ocean (Japan) — June 28, 1987. Epicenter 408 km E of Kushiro, depth 43 km, 03:09 Local (1987-06-27 17:09 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (408 km E, Japan) — 44.147, 149.175

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