M 4.5 earthquake: North Pacific Ocean (Japan) — September 20, 1998

M 4.5 earthquake: North Pacific Ocean (Japan) — September 20, 1998. Epicenter 291 km E of Hachinohe, depth 33 km, 07:10 Local (1998-09-19 22:10 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (291 km E, Japan) — 39.771, 144.825

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