M 4.8 earthquake: North Pacific Ocean (Japan) — March 27, 1984

M 4.8 earthquake: North Pacific Ocean (Japan) — March 27, 1984. Epicenter 359 km NE of Kushiro, depth 33 km, 08:38 Local (1984-03-26 22:38 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (359 km NE, Japan) — 44.269, 148.455

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