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U.S. Seismic Design Maps https://seismicmaps.org/ <br /> Ike 4\ <br /> OSHPD <br /> iS Al <br /> 200 W Marine View Dr, Everett, WA 98201, USA <br /> Latitude, Longitude: 48.0156813, -122.2082662 <br /> • 0 <br /> Restroom 9 <br /> •• Sysco Everett Yard 9 Temporarily closed <br /> Legion Park <br /> / <br /> 2nd St <br /> /€3:1' Snohomish County <br /> Go -gle / • Dahlia Society <br /> Map data©2022 <br /> 1Date 5/2812022,1:45:02 PM <br /> Design Code Reference Document ASCE7-16 <br /> Risk Category II <br /> Site Class D-Stiff Soil <br /> Type Value Description <br /> Ss 1.192 MCER ground motion.(for 0.2 second period) <br /> Si 0.424 MCER ground motion.(for 1.0s period) <br /> SMS 1.22 Site-modified spectral acceleration value <br /> SM1 null-See Section 11.4.8 Site-modified spectral acceleration value <br /> Ss 0.813 Numeric seismic design value at 0.2 second SA <br /> SD1 att":S=eetierir1-17178- 6-" d Numeric seismic design value at 1.0 second SA <br /> rTYPe Value Description <br /> SDC null-See Section 11.4.8 Seismic design category <br /> Fa 1,023 Site amplification factor at 0.2 second <br /> Fv null-See Section 11.4.8 Site amplification factor at 1.0 second <br /> PGA 0.51 MCEG peak ground acceleration <br /> FPGA 1.1 Site amplification factor at PGA <br /> PGA m 0.561 Site modified peak ground acceleration <br /> TL 6 Long-period transition period in seconds <br /> SsRT 1.192 Probabilistic risk-targeted ground motion.(0.2 second) <br /> SsUH 1.315 Factored uniform-hazard(2%probability of exceedance in 50 years)spectral acceleration <br /> SsD 2.917 Factored deterministic acceleration value.(0.2 second) <br /> S1RT 0.424 Probabilistic risk-targeted ground motion.(1.0 second) <br /> S1UH 0.475 Factored uniform-hazard(2%probability of exceedance in 50 years)spectral acceleration. <br /> S1D 1.094 Factored deterministic acceleration value.(1.0 second) • <br /> PGAd 0.995 Factored deterministic acceleration value.(Peak Ground Acceleration) <br /> CRS 0.906 Mapped value of the risk coefficient at short periods <br /> 1 of 3 S/28/2022, 1:45 PM <br />