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2008 National Seismic Hazard Maps-Fault Parameters Page 1 of 1 <br /> 2008 National Seismic Hazard Maps - Fault Parameters <br /> New Search <br /> I <br /> Fault Name State i <br /> Ortigalita California <br /> MODEL VALUES <br /> Fault parallel slip rate t <br /> Probability of activity 1 <br /> ELLSWORTH HANKS <br /> Minimum magnitude 6.5 6.5 <br /> Maximum magnitude Z;t,`` 6.9 <br /> FAULTGEOMETRY <br /> Dip(degrees) 90 <br /> Dip direction V <br /> Sense of slip strike slip <br /> Rupture top(km) <br /> Rupture bottom(km) 11 <br /> Rake(degrees) 1 BD <br /> Length(km) "V:. <br /> Fault Model Deformation Model Char Mag'Char Rate' GR-a-value'GR-b-valuol Weight <br /> UnStitched 2.1 7.1/6.9 4.16E-04/8.29E-04 1.714/1.970 0.8/0.8 0.25 <br /> Stitched 2.1 7.116.9 4.16E-04/8.29E-04 1.714/1.970 0.8/0.8 0.25 <br /> UnStitched 2.4 7.1/6.9 4.16E-04/8.29E-04 1.714/1.970 0.8/0.8 0.25 <br /> Stitched 2.4 7.1/6.9 4.16E-0418.29E-04 1.714/1.970 0.8/0.8 0.25 <br /> 1"Value is based on Ellsworth relation and 2"d value is based on Hanks and Bakun relation <br /> Comments <br /> Poorly constrained slip rate based on vertical stip rate reported by Clark and others(1984)of 0.01-0,04 <br /> mm/yr,assumptions regarding H:V ratio,and geomorphic expression of fault consistent with about 1 <br /> mm/yr. <br /> i <br /> i <br /> 1 <br /> http://geohazards.usgs.gov/cfusion/hazfaults search/disp—hf info.cfin?cfault id=52abed 11/15/2011 I <br />