M 4.8 earthquake: North Pacific Ocean (Japan) — August 18, 1993

M 4.8 earthquake: North Pacific Ocean (Japan) — August 18, 1993. Epicenter 421 km NE of Kushiro, depth 20 km, 22:19 Local (1993-08-18 12:19 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (421 km NE, Japan) — 44.379, 149.232

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