M 4.7 earthquake: North Pacific Ocean (Japan) — November 23, 1997

M 4.7 earthquake: North Pacific Ocean (Japan) — November 23, 1997. Epicenter 297 km E of Naha, depth 33 km, 19:30 Local (1997-11-23 10:30 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (297 km E, Japan) — 27.013, 130.518

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