M 4.6 earthquake: North Pacific Ocean (Japan) — November 5, 1998

M 4.6 earthquake: North Pacific Ocean (Japan) — November 5, 1998. Epicenter 540 km SE of Yokohama, depth 33 km, 22:51 Local (1998-11-05 13:51 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (540 km SE, Japan) — 31.013, 142.014

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