2014 National Seismic Hazard Maps - Source Parameters

Interactive Fault Map

Valid search results are available for fault sources located in the states listed below.

Name:
Enter Name Fragment to Match Names

Primary State: Arizona Chihuahua Colorado Idaho Montana Nevada
New Mexico Oregon Texas Utah Washington Wyoming

Slip Rate (mm/yr) between	lower limit: and upper limit:
	min value 0.001 max value 8.5

Or Use Spatial Query below to select faults within X miles/kms from designated lat/long

Spatial Query

Faults Within:

Of

Latitude:

Longitude:

Faults range from latitudes of 30.47 to 48.92 and longitudes of -103.22 to -125.64

Entered latitudes will be evaluated as positive and longitudes as negative values