Tuesday, December 13, 2011
Quake upgraded to M3.1
This afternoon's earthquake that occurred 16 miles south of Colorado City is now being shown as magnitude of 3.1, versus the initial report of M=2.9. There is also one report of it being felt in Kanab, Utah. [Right, quake location from USGS]
Two small quakes )M=2.1, 1.7) occurred in the same area between 1 and 3 AM on Dec. 12.
at 7:20 PM