M 5.7 earthquake: North Pacific Ocean (Japan) — February 9, 1978

M 5.7 earthquake: North Pacific Ocean (Japan) — February 9, 1978. Epicenter 472 km E of Kushiro, depth 45 km, 18:02 Local (1978-02-09 08:02 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (472 km E, Japan) — 44.425, 149.898

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