The most recent attempt at putting together a comprehensive historical earthquake catalog for Arizona was done as part of a M.S. thesis by Jeff Lockridge, a graduate student at Arizona State University, in 2011. He includes a couple of links to the catalog and the primary sources:http://gcc.asu.edu/lockridge/supplements/azeqcatalog.csvCitations for the catalog can be downloaded from:http://gcc.
AZGS seismologist Lisa Linville in our Flagstaff office compiled this display of the seismic waveforms rolling across Arizona from yesterday's M=7.4 earthquake in the state of Oaxaca, Mexico, as recorded on the stations of the Arizo... Read Post
The EarthScope array of seismic stations across western states including Arizona (USArray) are capturing an unprecedented view of earthquake waves from all over the world as they propagate across the globe. The IRIS Web site is show... Read Post