M 6.0 Earthquake: North Pacific Ocean (Japan) — March 23, 1978

M 6.0 Earthquake: North Pacific Ocean (Japan) — March 23, 1978. Epicenter 447 km E of Kushiro, depth 50 km, 13:50 Local (1978-03-23 03:50 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (447 km E, Japan) — 44.376, 149.58

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