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10/25/2019 U.S.Seismic Design Maps <br /> OSHPD <br /> 25533 CA-99, Acampo, CA 95220, USA <br /> Latitude, Longitude: 38.2187006, -121.27185280000003 <br /> Chevron 19 <br /> JlRon's Auto Service <br /> Collier Rd E Collierville Country Store 9 Collier Rd E Collier Rd E <br /> 99 <br /> Go 9le Map data 02019 <br /> Date 1012512019,12:40:13 PM <br /> Design Code Reference Document ASCE7-10 <br /> Risk Category II <br /> Site Class D-Stiff Soil <br /> Type Value Description <br /> SS 0.683 MCER ground motion.(for 0.2 second period) <br /> SI 0.287 MCER ground motion.(for 1.0s period) <br /> SMS 0.856 Site-modified spectral acceleration value <br /> SMI 0.524 Site-modified spectral acceleration value <br /> SDS 0.571 Numeric seismic design value at 0,2 second SA <br /> SW 0,35 Numeric seismic design value at 1.0 second SA <br /> Type Value Description <br /> SDC D Seismic design category <br /> Fa 1.253 Site amplification factor at 0.2 second <br /> F„ 1.825 Site amplification factor at 1.0 second <br /> PGA 0.232 MCER peak ground acceleration <br /> FPGA 1.337 Site amplification factor at PGA <br /> PGAM 0,31 Site modified peak ground acceleration <br /> TL 12 Long-period transition period in seconds <br /> SsRT 0.683 Probabilistic risk-targeted ground motion.(0.2 second) <br /> SsUH 0.613 Factored uniform-hazard(2%probability of exceedenee in 50 years)spectral acceleration <br /> SsD 1.5 Factored deterministic acceleration value.(0.2 second) <br /> 81 RT 0.287 Probabilistic risk-targeted ground motion.(1.0 second) <br /> S1UH 0.251 Factored uniform-hazard(2%probability of exeeedance in 50 years)spectral acceleration. <br /> SID 0.6 Factored deterministic acceleration value.(1.0 second) <br /> PGAd 0.5 Factored deterministic acceleration value.(Peak Ground Acceleration) <br /> CRS 1.115 Mapped value of the risk coefficient at short periods <br /> CRI 1.145 Mapped value of the risk coefficient at a period of 1 s <br /> https:llseismicmaps.org 1/2 <br />