M 4.7 earthquake: North Pacific Ocean (Japan) — March 17, 1974

M 4.7 earthquake: North Pacific Ocean (Japan) — March 17, 1974. Epicenter 280 km E of Kushiro, depth 105 km, 10:19 Local (1974-03-17 01:19 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (280 km E, Japan) — 43.786, 147.655

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