M 4.6 earthquake: North Pacific Ocean (Japan) — June 6, 1987

M 4.6 earthquake: North Pacific Ocean (Japan) — June 6, 1987. Epicenter 483 km E of Kitami, depth 33 km, 12:32 Local (1987-06-06 02:32 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (483 km E, Japan) — 44.937, 149.788

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