M 4.7 earthquake: North Pacific Ocean (Japan) — August 16, 1991

M 4.7 earthquake: North Pacific Ocean (Japan) — August 16, 1991. Epicenter 444 km NE of Kushiro, depth 79 km, 08:43 Local (1991-08-15 22:43 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (444 km NE, Japan) — 44.481, 149.488

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