M 4.6 earthquake: North Pacific Ocean (Japan) — February 18, 1992

M 4.6 earthquake: North Pacific Ocean (Japan) — February 18, 1992. Epicenter 689 km E of Kushiro, depth 33 km, 07:27 Local (1992-02-17 21:27 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (689 km E, Japan) — 44.386, 152.724

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