M 4.5 earthquake: North Pacific Ocean (Japan) — May 23, 2003

M 4.5 earthquake: North Pacific Ocean (Japan) — May 23, 2003. Epicenter 672 km S of Yokohama, depth 33 km, 08:51 Local (2003-05-22 23:51 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (672 km S, Japan) — 29.779, 142.149

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