M 4.7 earthquake: North Pacific Ocean (Japan) — January 20, 1992

M 4.7 earthquake: North Pacific Ocean (Japan) — January 20, 1992. Epicenter 412 km S of Hamamatsu, depth 418 km, 08:41 Local (1992-01-19 23:41 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (412 km S, Japan) — 31.033, 138.183

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