M 4.5 earthquake: North Pacific Ocean (Japan) — November 18, 1997

M 4.5 earthquake: North Pacific Ocean (Japan) — November 18, 1997. Epicenter 822 km SE of Yokohama, depth 33 km, 13:39 Local (1997-11-18 03:39 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (822 km SE, Japan) — 28.582, 142.891

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