M 4.6 earthquake: North Pacific Ocean (Japan) — August 17, 1999

M 4.6 earthquake: North Pacific Ocean (Japan) — August 17, 1999. Epicenter 290 km NE of Kushiro, depth 62 km, 03:41 Local (1999-08-16 18:41 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (290 km NE, Japan) — 44.2, 147.557

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