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This excel file will be updated as necessary on the PEER website to fix any typos or other errors. Please check the website frequently for new versions at: http://peer.berkeley.edu/ngawest2/databases/ <br />Legend <br />Pre- <br />defined <br />option <br />Main input <br />variable <br />Calculated <br />variable <br />Input var. <br />flag <br />Internal <br />variable <br />GMPE averaging Geometric Weighted average of the natural logarithm of the spectral values <br />ASK14 <br />GMPEs ASK14 BSSA14 CB14 CY14 I14 BSSA14 <br />Weight 10000CB14 <br />CY14 <br /># of std. dev.0.5 I14 <br />Damping ratio (%)5 Modification factors are calculated in Sheet DSF <br />Input variables Errors and warnings <br />GMP <br />T (s) PSa <br />Median for <br />5% <br />damping <br />PSa <br />Median + <br />0.5.σ for <br />5% <br />damping <br />PSa <br />Median - <br />0.5.σ for <br />5% <br />damping <br />Sd Median <br />for 5% <br />damping <br />PSa <br />Median for <br />5% <br />damping <br />PSa Median <br />+ 0.5.σ for <br />5 % <br />damping <br />PSa <br />Median - <br />0.5.σ for 5 <br />% damping <br />Sd Median <br />for 5 % <br />damping <br />M w 0.01 0.0843961 0.1154438 0.0616985 0.0002095 0.0843961 0.1154438 0.0616985 0.0002095 <br />6.9 0.02 0.0857887 0.117287 0.0627495 0.0008518 0.0857887 0.117287 0.0627495 0.0008518 Pseudo <br />0.03 0.0891126 0.1215632 0.0653245 0.0019909 0.0891126 0.1215632 0.0653245 0.0019909 <br />R RUP (km)0.05 0.1019429 0.1390581 0.0747339 0.0063265 0.1020448 0.1391971 0.0748087 0.0063328 <br />59.74 0.075 0.1264357 0.1725483 0.0926464 0.0176546 0.126815 0.1730659 0.0929243 0.0177076 <br />0.1 0.150653 0.206191 0.1100743 0.0373976 0.1512556 0.2070158 0.1105146 0.0375472 <br />R JB (km)0.15 0.1935954 0.2667471 0.1405046 0.1081294 0.1939826 0.2672805 0.1407856 0.1083457 <br />59.33 0.2 0.2171301 0.3014945 0.1563726 0.2155988 0.2175643 0.3020975 0.1566853 0.21603 <br />0.25 0.2185272 0.3057511 0.1561863 0.3390407 0.2183086 0.3054454 0.1560301 0.3387016 <br />R X (km)0.3 0.2016777 0.2841351 0.1431498 0.4505745 0.202081 0.2847034 0.1434361 0.4514757 <br />-59.33 0.4 0.1725986 0.2442002 0.1219913 0.6855256 0.1727712 0.2444444 0.1221132 0.6862112 <br />0.5 0.15033 0.2136017 0.1058003 0.9329365 0.15033 0.2136017 0.1058003 0.9329365 <br />Ry0 (km)If unknown use 999 0.75 0.101601 0.1452941 0.0710474 1.4186883 0.1017026 0.1454394 0.0711185 1.4201069 <br />999 1 0.0728319 0.1048287 0.0506014 1.8079558 0.0729047 0.1049335 0.050652 1.8097638 <br />1.5 0.0457721 0.0661671 0.0316636 2.5565247 0.0458637 0.0662994 0.0317269 2.5616378 <br />V S30 (m/sec)2 0.031416 0.0456122 0.0216382 3.1194453 0.031416 0.0456122 0.0216382 3.1194453 <br />455 3 0.0180399 0.026078 0.0124794 4.0303548 0.0180399 0.026078 0.0124794 4.0303548 <br />4 0.0122216 0.0175908 0.0084912 4.8541583 0.0121971 0.0175556 0.0084742 4.8444499 <br />U (BSSA13)1: Unspecified fault mech.5 0.0088609 0.0127537 0.0061563 5.4989953 0.0088343 0.0127154 0.0061378 5.4824983 <br />0 7.5 0.0054748 0.00788 0.0038037 7.6446581 0.005442 0.0078327 0.0037809 7.5987901 <br />10 0.0036855 0.0053046 0.0025606 9.1487965 0.0036671 0.0052781 0.0025478 9.1030525 <br />F RV 1: reverse fault <br />1 PGA (g)0 0.0843961 0.1154438 0.0616985 0.0002095 0.0843961 0.1154438 0.0616985 0.0002095 <br />PGV (cm/s)-1 6.9608427 9.566832 5.0647206 0.0172794 NA NA NA NA <br />F NM 1: normal fault <br />0 <br />F HW 1: hanging wall side <br />1 <br /> Dip (deg) <br />15 <br />Z TOR (km)If unknown use 999 <br />7 <br />Z HYP (km)If unknown use 999 <br />999 <br />Z 1.0 (km)If unknown use 999 <br />999 <br />Z 2.5 (km)If unknown use 999 <br />999 <br />W (km)If unknown use 999 <br />11.6 <br />Vs30Flag <br />inferred Choose options for V s30 from the list <br />F AS Definition of Parameters <br />no Aftershock effect is not applicable.Damping ratio = Viscous damping ratio (%) See Sanaz et al. (2012) PEER Report <br /> PSA = Pseudo-absolute acceleration response spectrum (g) <br />Region PGA = Peak ground acceleration (g) <br />California Choose region from the list PGV = Peak ground velocity (cm/s) <br /> S d = Relative displacement response spectrum (cm) <br /> M w = Moment magnitude <br /> R RUP = Closest distance to coseismic rupture (km), used in ASK13, CB13 and CY13. See Figures a, b and c for illustation <br />ΔDPP Always 0 for median calcs. R JB = Closest distance to surface projection of coseismic rupture (km). See Figures a, b and c for illustation <br />0 R X = Horizontal distance from top of rupture measured perpendicular to fault strike (km). See Figures a, b and c for illustation <br />R y0 = The horizontal distance off the end of the rupture measured parallel to strike (km) <br />PGA r (g) V S30 = The average shear-wave velocity (m/s) over a subsurface depth of 30 m <br />See Comment ->Applied in the macro U = Unspecified-mechanism factor: 1 for unspecified; 0 otherwise <br /> F RV = Reverse-faulting factor: 0 for strike slip, normal, normal-oblique; 1 for reverse, reverse-oblique and thrust <br />Z BOT (km) (CB14)Enter for default W calcs F NM = Normal-faulting factor: 0 for strike slip, reverse, reverse-oblique, thrust and normal-oblique; 1 for normal <br />15 F HW = Hanging-wall factor: 1 for site on down-dip side of top of rupture; 0 otherwise <br />Dip = Average dip of rupture plane (degrees) <br />SS Z TOR = Depth to top of coseismic rupture (km) <br />0 auto calculated Z HYP = Hypocentral depth from the earthquake <br />Z 1.0 = Depth to Vs=1 km/sec <br />V s30Flag Z 2.5 = Depth to Vs=2.5 km/sec <br />0 inferred W = Fault rupture width (km) <br /> V s30flag = 1 for measured, 0 for inferred Vs30 <br />F AS F AS = 0 for mainshock; 1 for aftershock <br />0 Aftershock effect is not applicable.Region = Specific regions considered in the models, Click on Region to see codes <br />ΔDPP = Directivity term, direct point parameter; uses 0 for median predictions <br />Region PGA r (g) = Peak ground acceleration on rock (g), this specific cell is updated in the cell for BSSA14 and CB14, for others it is taken account for in the macros <br />0 California Z BOT (km)= The depth to the bottom of the seismogenic crust <br />Z BOR (km) = The depth to the bottom of the rupture plane <br />Option for Sa value SS = 1 for strike slip, automatically updated in the cell <br />1 Weighted average of the natural logarithm of the spectral values <br />DEFAULTs USER defined ASK14 BSSA14 CB14 CY14 I14 <br />W (km)11.60 27.789 <br />Z1.0 (km)999.000 0.301 0.286 <br />δZ1.0 (km)0.000 0.000 <br />Z2.5 (VS30=1100)(km)999.000 0.398 <br />Z2.5 (VS30)(km)999.000 1.091 <br />Zhyp (km)999.00 5.365 <br />Ztor (km)7.00 2.004 2.004 <br />ZBOR (km)-9.196 <br />ACKNOWLEDGEMENTSPSa (g), Sd (cm)RotD50 Horizontal Component of PGA, PGV and IMs <br />Chiou & Youngs 2014 NGA West-2 Model <br />Idriss 2014 NGA West-2 Model <br />Last updated: 07 05 14 <br />by Emel Seyhan, PhD, PEER & UCLA -- email: emel.seyhan@gmail.com, peer_center@berkeley.edu <br />Abrahamson & Silva & Kamai 2014 NGA West-2 Model <br />Calculated Variables/Flags <br />Baseline: 5% Damping <br />Boore & Stewart & Seyhan & Atkinson 2014 NGA West-2 Model <br />Red colored value: The value is used in the code when <br />input is unknown <br />Input variables with defaults (If entered 999 as input): <br />Campbell & Bozorgnia 2014 NGA West-2 Model <br />User defined: 5% Damping <br />0.001 <br />0.01 <br />0.1 <br />1 <br />0.01 0.1 1 10Pseudo Spectral Acceleration (5% damping) (g)Period (sec) <br />PSa Median for 5% damping PSa Median + 0.5.σ for 5 % dampingPSa Median - 0.5.σ for 5 % damping <br />Nick Gregor, Bechtel <br />Silvia Mazzoni, Consultant <br />All NGA West-2 participants are acknowledged for their constructive comments and feedback. <br />Courtesy: Jennifer Donahue <br />GREAT VALLEY 7 FAULT