M 5.4 earthquake: North Pacific Ocean (Japan) — March 15, 1975

M 5.4 earthquake: North Pacific Ocean (Japan) — March 15, 1975. Epicenter 361 km NE of Kushiro, depth 33 km, 02:05 Local (1975-03-14 16:05 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (361 km NE, Japan) — 44.276, 148.49

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