M 6.0 earthquake: North Pacific Ocean (Japan) — December 18, 1984

M 6.0 earthquake: North Pacific Ocean (Japan) — December 18, 1984. Epicenter 413 km E of Kushiro, depth 33 km, 09:56 Local (1984-12-17 23:56 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (413 km E, Japan) — 44.24, 149.197

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