M 5.0 earthquake: North Pacific Ocean (Japan) — March 30, 1984

M 5.0 earthquake: North Pacific Ocean (Japan) — March 30, 1984. Epicenter 390 km E of Kushiro, depth 46 km, 08:01 Local (1984-03-29 22:01 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (390 km E, Japan) — 43.653, 149.108

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