2008 National Seismic Hazard Maps-Fault parameters
New Search
Fault Name State
Anacapa-Dume, alt 2 California
GEOMETRY
Dip (degrees) 41
Dip direction N
Sense of slip thrust
Rupture top (km) 1.2
Rupture bottom (km) 12
Rake (degrees) 60
Length (km) 65
MODEL VALUES
Slip Rate 3
Probability of activity 1
  ELLSWORTH HANKS
Minimum magnitude 6.5 6.5
Maximum magnitude 7.20 7.10
b-value 0.8 0.8
Fault Model Deformation
Model
Char Rate1 GR-a-value1 Weight
UnStitched 2.4 1.15e-03 / 1.63e-03 2.199 / 2.307 0.50
1 1st Value is based on Ellsworth relation and 2nd value is based on Hanks and Bakun relation
Comments
Unconstrained slip rate, based on assumption by authors that fault carries 1 mm/yr sinstral slip rate from Santa Monica flt and 3.0 mm/yr dextral slip rate from Palos Verdes fault is carried as contractional slip rate.