M 4.9 earthquake: North Pacific Ocean (Japan) — August 1, 1992

M 4.9 earthquake: North Pacific Ocean (Japan) — August 1, 1992. Epicenter 701 km S of Hamamatsu, depth 428 km, 22:03 Local (1992-08-01 13:03 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (701 km S, Japan) — 28.564, 139.358

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