2002 National Seismic Hazard Maps - Source Parameters

The 2014 Fault Parameters are now available.

Interactive Fault Map

Enter Name Fragment to Match Names





Fault-Parallel Slip Rate (mm/yr) between and
  min value 0.00 max value 35.00

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

Spatial Query

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Faults range from latitudes of 30.47 to 48.38 and longitudes of -98.29 to -126.38

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