M 4.6 earthquake: North Pacific Ocean (Japan) — August 3, 1991

M 4.6 earthquake: North Pacific Ocean (Japan) — August 3, 1991. Epicenter 282 km SW of Kanoya, depth 33 km, 17:31 Local (1991-08-03 08:31 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (282 km SW, Japan) — 29.253, 129.255

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