Librarian Files

Earthquake Zone of Tucson

Tucson's earthquake zone classification is 2-A.

The website of the U.S. Geological Survey,, is a good source of earthquake information. 


Per Richard A. Trapp, Arizona Geological Survey. Mr. Trapp says this information is from the 1994 Uniform Building Code.

(Telephone call made by PCPL staff 09/27/2003.)


Article tagged with: tucson, earthquake zone, usgs, united states geological survey

Last Update: 6-17-2014 10:21am

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