2008 National Seismic Hazard Maps-Fault parameters
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Fault Name State
Bettles Well-Petrified Springs fault Nevada
GEOMETRY
Dip (degrees) 90
Dip direction V
Sense of slip strike slip
Rupture top (km) 0
Rupture bottom (km) 15
Rake (degrees) 180
Length (km) 71
MODEL VALUES
Probability of activity 1
Minimum magnitude 6.5
Maximum magnitude 7.23
b-value 0.8
Assigned Dip Fault-Parallel Slip Rate Width Annual Rate a-value
90 0.10 15.0 4.07e-05 0.722