M 5.1 earthquake: North Pacific Ocean (Japan) — September 27, 1984

M 5.1 earthquake: North Pacific Ocean (Japan) — September 27, 1984. Epicenter 340 km NE of Kushiro, depth 33 km, 05:26 Local (1984-09-26 19:26 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (340 km NE, Japan) — 44.258, 148.21

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