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• <br /> 112I2019 ATC Hazards by Location -� <br /> sac D Seismic design category <br /> Fa 1 Site amplification factor at 0.2s <br /> Fr 1.5 Site amplification factor at 1.0s <br /> PGA 0.561 MCEG peak ground acceleration <br /> FPGA 1 Site amplification factor at PGA <br /> PGAM 0.561 Site modified peak ground acceleration <br /> Ti. 6 Long-period transition period(s) <br /> SsRT 1.347 Probabilistic risk-targeted ground motion(0.2s) <br /> SsUH 1.449 Factored uniform-hazard spectral acceleration(2%probability of exceedance in 50 years) <br /> SW 3.09 Factored deterministic acceleration value(0.23) <br /> S1RT 0.512 Probabilistic risk-targeted ground motion(1.0s) <br /> S1 UH 0.557 Factored uniform-hazard spectral acceleration(2%probability of exceedance in 50 years) <br /> S1D 1.084 Factored deterministic acceleration value(1.0s) <br /> PGAd 1.159 Factored deterministic acceleration value(PGA) <br /> The results indicated here DO NOT reflect any state or local amendments to the values or any delineation lines made during the building code adoption process. <br /> Users should confirm any output obtained from this tool with the local Authority Having Jurisdiction before proceeding with design. <br /> Disclaimer <br /> Hazard loads are provided by the United States Geological Survey Seismic Design Web Services. <br /> While the information presented on this website is believed to be correct,ATC and its sponsors and contributors assume no responsibility or liability for its <br /> accuracy.The material presented in the report should not be used or relied upon for any specific application without competent examination and verification of Its <br /> accuracy,suitability and applicability by engineers or other licensed professionals.ATC does not intend that the use of this information replace the sound <br /> judgment of such competent professionals,having experience and knowledge in the field of practice,nor to substitute for the standard of care required of such <br /> professionals in interpreting and applying the results of the report provided by this website.Users of the information from this website assume all liability arising <br /> from such use.Use of the output of this website does not imply approval by the governing building code bodies responsible for building code approval and <br /> interpretation for the building site described by latitudellongitude location in the report. <br /> httos:Ohazards.atcounciLorg!#lseismic?lot=47.9648939&Ing=-122,2104276&add rens=3927%20Rucker%20Ave%2C%24Everett%2C%20WA°/x2[198201 2/2 <br />