2008 National Seismic Hazard Maps-Fault parameters
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Fault Name State
Malibu Coast, alt 1 California
GEOMETRY
Dip (degrees) 75
Dip direction N
Sense of slip strike slip
Rupture top (km) 0
Rupture bottom (km) 8
Rake (degrees) 30
Length (km) 38
MODEL VALUES
Slip Rate 0.3
Probability of activity 1
  ELLSWORTH HANKS
Minimum magnitude 6.5 6.5
Maximum magnitude 6.70 6.50
b-value 0.8 0.8
Fault Model Deformation
Model
Char Rate1 GR-a-value1 Weight
Stitched 2.1 1.96e-04 / 3.92e-04 1.420 / NA 0.50
UnStitched 2.1 1.96e-04 / 3.92e-04 1.420 / NA 0.50
1 1st Value is based on Ellsworth relation and 2nd value is based on Hanks and Bakun relation
Comments
Slip rate is horizontal component of slip based on left-laterally deflected drainages incised in terrace surface (Stage 7? or 9?) reported by Treiman (1994).