M 6.1 earthquake: North Pacific Ocean (Japan) — January 6, 1930

M 6.1 earthquake: North Pacific Ocean (Japan) — January 6, 1930. Epicenter 420 km NE of Kushiro, depth 35 km, 04:52 Local (1930-01-05 18:52 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (420 km NE, Japan) — 44.535, 149.136

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