M 5.4 earthquake in the USA (Boise) — October 28, 1983

M 5.4 earthquake in the USA (Boise) — October 28, 1983. Epicenter 193 km E of Boise, depth 7 km, 13:51 Local (1983-10-28 19:51 UTC). Shaking felt by ~1.7M people. Readings from every reporting agency, affected towns, aftershock sequence.

193 km E of Boise (USA) — 44.073, -113.911

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