Three small earthquakes were recorded widely scattered across northwest Arizona in recent days [right, yellow dots show epicenters of quakes recorded last week. Credit, USGS].
A magnitude 1.6 quake occurred on November 11, about 19 miles east-southeast of Boulder City, NV.
A magnitude 1.3 event occurred on November 13 about 21 miles south of Colorado City.
A magnitude 1.4 quake occurred on November 15 about 34 miles southeast of Littlefield.
There are no reports of any of these being felt. It's also unlikely that they are linked geologically.
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