M 4.5 earthquake in Japan (Kushiro) — April 4, 1981

M 4.5 earthquake in Japan (Kushiro) — April 4, 1981. Epicenter 40 km W of Kushiro, depth 33 km, 11:44 Local (1981-04-04 02:44 UTC). Shaking felt by ~2M people. Readings from every reporting agency, affected towns, aftershock sequence.

40 km W of Kushiro (Japan) — 42.848, 143.915

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