M 5.0 earthquake: North Pacific Ocean (Japan) — August 9, 1984

M 5.0 earthquake: North Pacific Ocean (Japan) — August 9, 1984. Epicenter 553 km E of Kushiro, depth 33 km, 00:20 Local (1984-08-08 14:20 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (553 km E, Japan) — 44.35, 150.978

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