M 4.5 earthquake: North Pacific Ocean (Japan) — March 17, 1979

M 4.5 earthquake: North Pacific Ocean (Japan) — March 17, 1979. Epicenter 321 km E of Kushiro, depth 33 km, 16:27 Local (1979-03-17 06:27 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (321 km E, Japan) — 42.027, 148.08

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