M 4.7 earthquake in Japan (Morioka) — February 23, 1982

M 4.7 earthquake in Japan (Morioka) — February 23, 1982. Epicenter 46 km N of Morioka, depth 51 km, 06:20 Local (1982-02-22 21:20 UTC). Shaking felt by ~3.5M people. Readings from every reporting agency, affected towns, aftershock sequence.

46 km N of Morioka (Japan) — 40.128, 141.07

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