M 4.5 earthquake: North Pacific Ocean (Japan) — February 3, 1999

M 4.5 earthquake: North Pacific Ocean (Japan) — February 3, 1999. Epicenter 512 km SE of Yokohama, depth 33 km, 00:11 Local (1999-02-02 15:11 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (512 km SE, Japan) — 31.264, 141.953

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