M 4.6 earthquake: North Pacific Ocean (Japan) — December 14, 1999

M 4.6 earthquake: North Pacific Ocean (Japan) — December 14, 1999. Epicenter 285 km NE of Kushiro, depth 33 km, 18:41 Local (1999-12-14 09:41 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (285 km NE, Japan) — 44.08, 147.565

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