M 4.7 earthquake: North Pacific Ocean (Japan) — August 19, 1978

M 4.7 earthquake: North Pacific Ocean (Japan) — August 19, 1978. Epicenter 703 km E of Kushiro, depth 33 km, 12:11 Local (1978-08-19 02:11 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (703 km E, Japan) — 44.721, 152.799

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