M 4.6 earthquake: North Pacific Ocean (Japan) — May 23, 2003

M 4.6 earthquake: North Pacific Ocean (Japan) — May 23, 2003. Epicenter 414 km NE of Kushiro, depth 58 km, 12:38 Local (2003-05-23 02:38 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (414 km NE, Japan) — 44.317, 149.179

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