M 4.6 earthquake: North Pacific Ocean (Japan) — September 20, 2009

M 4.6 earthquake: North Pacific Ocean (Japan) — September 20, 2009. Epicenter 345 km E of Kitami, depth 102 km, 19:08 Local (2009-09-20 09:08 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (345 km E, Japan) — 44.589, 148.1

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