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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 Pre-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 Median <br />for 5% <br />damping <br />PSa 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 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 0.0449819 0.0615622 0.0328671 0.0001117 0.0449819 0.0615622 0.0328671 0.0001117 <br />7.33 0.02 0.0455926 0.0623808 0.0333225 0.0004527 0.0455926 0.0623808 0.0333225 0.0004527 Pseudo <br />0.03 0.0472309 0.0645465 0.0345605 0.0010552 0.0472309 0.0645465 0.0345605 0.0010552 <br />R RUP (km)0.05 0.0534631 0.0732039 0.0390458 0.0033179 0.0535166 0.0732771 0.0390848 0.0033212 <br />102.51 0.075 0.0644672 0.0884773 0.0469728 0.0090018 0.0646606 0.0887427 0.0471137 0.0090288 <br />0.1 0.0751204 0.1034766 0.0545348 0.0186477 0.0754209 0.1038905 0.0547529 0.0187222 <br />R JB (km)0.15 0.0965444 0.1337244 0.0697017 0.0539232 0.0967375 0.1339918 0.0698411 0.0540311 <br />102.5 0.2 0.1118424 0.1556679 0.0803552 0.1110537 0.1121779 0.1561349 0.0805963 0.1113868 <br />0.25 0.1180229 0.165086 0.0843766 0.1831102 0.1177868 0.1647558 0.0842079 0.182744 <br />R X (km)0.3 0.1163092 0.1636244 0.0826762 0.2598502 0.1165418 0.1639516 0.0828415 0.2603699 <br />102.5 0.4 0.11377 0.1607351 0.0805276 0.4518705 0.1138837 0.1608959 0.0806081 0.4523223 <br />0.5 0.1075763 0.1526363 0.0758186 0.6676104 0.1075763 0.1526363 0.0758186 0.6676104 <br />Ry0 (km)If unknown use 999 0.75 0.0813282 0.1161407 0.0569506 1.1356127 0.0814096 0.1162569 0.0570075 1.1367483 <br />999 1 0.0612743 0.0880726 0.04263 1.5210532 0.0613968 0.0882487 0.0427153 1.5240953 <br />1.5 0.0414251 0.059802 0.0286954 2.313731 0.041508 0.0599216 0.0287528 2.3183585 <br />V S30 (m/sec)2 0.0302331 0.0438359 0.0208514 3.0019862 0.0302331 0.0438359 0.0208514 3.0019862 <br />455 3 0.0190098 0.0274428 0.0131682 4.2470325 0.0190288 0.0274702 0.0131813 4.2512795 <br />4 0.0138743 0.0199422 0.0096527 5.5105628 0.0138465 0.0199023 0.0096334 5.4995417 <br />U (BSSA13)1: Unspecified fault mech.5 0.01087 0.015624 0.0075625 6.7458253 0.0108374 0.0155771 0.0075398 6.7255878 <br />0 7.5 0.0080532 0.0115753 0.0056028 11.244958 0.0079888 0.0114827 0.005558 11.154999 <br />10 0.006243 0.0089734 0.0043434 15.497526 0.0062056 0.0089196 0.0043174 15.404541 <br />F RV 1: reverse fault <br />0 PGA (g)0 0.0449819 0.0615622 0.0328671 0.0001117 0.0449819 0.0615622 0.0328671 0.0001117 <br />PGV (cm/s)-1 6.3146683 8.6787438 4.594563 0.0156753 NA NA NA NA <br />F NM 1: normal fault <br />0 <br />F HW 1: hanging wall side <br />0 <br /> Dip (deg) <br />90 <br />Z TOR (km)If unknown use 999 <br />1.2 <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 />8.8 <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 />1 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)8.80 15.000 <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 10.227 <br />Ztor (km)1.20 0.000 0.000 <br />ZBOR (km)-15.000 <br />ACKNOWLEDGEMENTSPSa (g), Sd (cm)RotD50 Horizontal Component of PGA, PGV and IMs <br />PACIFIC EARTHQUAKE ENGINEERING RESEARCH CENTER <br />Chiou & Youngs 2014 NGA West-2 Model <br />Idriss 2014 NGA West-2 Model <br />WEIGHTED AVERAGE of 2014 NGA WEST-2 GMPEs <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 input <br />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 NGAWest-2 participants are acknowledged for their constructive comments and feedback. <br />Courtesy: Jennifer Donahue <br />HAYWARD / RODGERS CREEK (RC+HN+HS) FAULT