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USGS Design Maps Summary Report <br /> User-Specified Input <br /> Building Code Reference Document 2012/2015 International Building Code <br /> (which utilizes USGS hazard data available in 2008) <br /> Site Coordinates 47.90806°N, 122.24194°W <br /> Site Soil Classification Site Class D - "Stiff Soil" <br /> Risk Category I/II/III <br /> ,NEER , <br /> 1ilukilteo <br /> +PP ORT <br /> 4- >,; M onr o4' <br /> Lynnwgoci =r• <br /> USGS-Provided Output <br /> SS = 1.440 g SMS = 1.440 g Sos = 0.960 g <br /> S1 = 0.557 g SM1 = 0.835 g Sol = 0.557 g <br /> For information on how the SS and S1 values above have been calculated from probabilistic (risk-targeted) and <br /> deterministic ground motions in the direction of maximum horizontal response, please return to the application and <br /> select the"2009 NEHRP" building code reference document. <br /> Spec:•j'r: Des gn Response Spec:'rn <br /> Although this information is a product of the U.S. Geological Survey, we provide no warranty, expressed or implied,as to the accuracy of <br /> the data contained therein.This tool is not a substitute for technical subject-matter knowledge. <br />