Loading...
14-0120 (MFD5) Geotechnical Eng. & Seismic Hazard ReportPrincipal sources (faults, subduction, random seismicity having > 3% contribution) Source Category: % contr. R(km) M epsilonO (mean values). California A -faults 35.50 9.1 7.23 1.55 Individual fault hazard details if its contribution to mean hazard > 2%: Fault ID % contr. Rcd(krn) Page2of4 2q epsilonO Site-to-src azimuth(d) S. S.Andr.�;CO aPriori 4.22 8.4 6.97 1.59 44.4 S. S.Andr.;SSB+BC aPriori 1.79 8.7 S. San Andreas;SM+NSB+SSB+BG+CO 1.46 2.40 8.4 7.82 1.30 44.7 7.36 1.43 S. San Andreas Unsegmented A-f1t 5.59 8.7 7.76 1.36 40.2 28.0 #*********End of deaggregation corresponding 7.51 to Mean Hazard w1all GMPEs *********# 8.4 PSHA Deaggregation. % Contributions. Site: La Quinta Retir long: 116.291 d W., lat: 33.719 N. 1.36 input Vs30 (m/s) = 270.0 (some WUS atten. models - use Site Class not Vs30). 0.93 8.4 NSHMP 2007-08 update. See USGS OFR 2008-1128. Analysis on DaMoYr:30/08/2011 Mean Return Period: 2475 years. 0.50 s. PSA =1.7570 g. Weight * Computed 0.162E-03 #Pr[at least one eq with median motion>=PSA in 50 yrsl=0.00000 -Rate -Ex #This deaggregation corresponds to Booie-Atkinson 2008 DIST(km) MAG(Mw) ALL EPS EPSILON>2 1<EPS<2 O<EPS<l -I<EPS<O -2<EPS<-1 EPS< -2 5.6 5.41 0.037 0.037 0.000 0.000 0.000 0.000 0.000 5.7 5.61 0.083 0.083 0.000 0.000 0.000 0.000 0.000 6.0 5.81 0.142 0.142 0.000 0.000 0.000 0.000 0.000 6.1 6.01 0.268 0.262 0.006 0.000 0.000 0.000 0.000 6.6 6.21 0.497 0..458 0.040 0.000 0.000 0.000 0.000 14.5 6.22 0.026 0.026 0.000 0.000 0.000 0.000 0.000 6.9 6.40 0.676 0.555 0.121 0.000 0_000 0.000 0.000 14.4 6.41 0.099 0..099 0.000 0.000 0.000 0.000 0.000 7.7 6.66 1.450 1.135 0.315 0.006 0.000 0.000 0.000 15.0 6.61 0.124 0.124 0.000 0.000 0.000 0.000 0.000 24.9 6.61 0.030 0.030 0.000 0.000 0.000 0.000 0.000 8.3 6.85 9.153 5.103 4.049 0.000 0.000 0.000 0.000 14.7 24.3 6.80 6.78 0.222 0.059 0.222 0.059 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 8.4 7.00 6.194 2.961 3.233 0.000 0.000 0.000 0.000 13.7 7.00 0.239 0.236 0.003 0.000 0.000 0.000 0.000 25.1 6.99 0.040 0.040 0.000 0.000 0.000 0.000 0.000 35.3 6.99 0.026 0.026 0.000 0.000 0.000 0.000 0.000 8.5 7.16 6.224 2.5 59 3.665 0.000 0.000 0.000 0.000 12.6 7.19 0.205 0.192 0.013 0.000 0.000 0.000 0.000 23.4 7.20 0.037 0.037 0.000 0.000 0.000 0.000 0.000 35.1 7.21 0.096 0.096 0.000 0.000 0.000 0.000 0.000 8.5 7.40 5.286 2.082 3.204 0.000 0.000 0.000 0.000 13.9 7.40 0.183 0.172 0.011 0.000 0.000 0.000 0.000 24.4 7.39 0.023 0.023 0.000 0.000 0.000 0.000 0.000 33.4 7.39 0.178 0.178 0.000 0.000 0.000 0.000 0.000. 8.5 7.63 2.712 0.997 1.715 0.000 0.000 0.000 0.000 13.5 7.56 0.111 0.103 0.008 0.000 0.000 0.000 0.'000 32.8 7.58 0.385 0.385 0.000 0.000 0.000 0.000 0.000 8.5 32.7 7.79 7.79 2.370 0.172 0.783 0.172 1.587 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 8.5 7.98 2.299 0.776 1.505 0.017 0.000 0.000 0.000 13.2 7.95 0.022 0.014 0.007 0.000 0.000 0.000 0.000 8.5 8.19 0.461 0.142 0.306 0.013 0.000 0.000 0.000 Summary statistics for above 0.5s PSA deaggregation, R=distance, e=epsilon: Contribution frorc this GMPEM: 40.3 Mean src-site R= 9.2 km; M= 7.17; epsO= 1.57. Mean calculated for all sources. Modal src-site R� 8.3 km; M= 6.85; epsO= 1.67 from peak (R,M) bin ' MODE R*= 8.3krr.; M*= 6.85; EPS.INTERVAL:> 2 sigma % CONTRIB.= 5.103 Principal sources (faults, subduction, random seismicity having > 3% contribution) Source Category: % contr. R(km) M epsilonO (mean values). California A -faults 35.50 9.1 7.23 1.55 Individual fault hazard details if its contribution to mean hazard > 2%: Fault ID % contr. Rcd(krn) M epsilonO Site-to-src azimuth(d) S. S.Andr.�;CO aPriori 4.22 8.4 6.97 1.59 44.4 S. S.Andr.;SSB+BC aPriori 1.79 8.7 7.31 1.46 28.0 S. S.Andr.;BG+CO aPriori 1.50 8.4 7.36 1.43 44.7 S. S.Andr.;NSB+SSB+BG aPriori 0.83 8.7 7.45 1.44 28.0 S. S.Andr.;SSB+BG+CO aPriori 0.90 8.4 7.51 1.41 44.7 SSAndr.;NSB+SSB+EG+CO aPriori 0.92 8.4 7.61 1.39 44.7 SSAnd;SM+NSB+SSB+BG+CO aPriori 0.98 8.4 7.82 1.36 44.7 S. San Andreas;CO MoBal 14.82 8.4 6.94 1.61 44.4 S. San Andreas;BG+C0 MoBal 0.93 8.4 7.35 1.43 44.7 S. San Andreas;SV.*+NSB+SSB+BG+CO 0.78 8.4 7.82 1.36 44.7 1 1 https:llgeohazards.usgs.gov/deaggintl2008/outILa,_Quinta-Retir-2011.08.30-14.3O.18.txt 8/30/2011 1