M 5.7 earthquake: North Pacific Ocean (Japan) — February 4, 1970

M 5.7 earthquake: North Pacific Ocean (Japan) — February 4, 1970. Epicenter 291 km E of Kushiro, depth 29 km, 04:17 Local (1970-02-03 19:17 UTC). Shaking felt by ~423K people. Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (291 km E, Japan) — 43.341, 147.929

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