M 4.6 earthquake: North Pacific Ocean (Japan) — April 3, 2001

M 4.6 earthquake: North Pacific Ocean (Japan) — April 3, 2001. Epicenter 805 km S of Yokohama, depth 33 km, 15:30 Local (2001-04-03 05:30 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (805 km S, Japan) — 28.646, 142.576

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