Laserfiche WebLink
3/6/2023 ATC Hazards by Location <br />https://hazards.atcouncil.org/#/seismic?lat=33.759583&lng=-117.836113&address=2130 17th St%2C Santa Ana%2C CA 92705%2C USA 2/2 <br />FPGA 1.1 Site amplification factor at PGA <br />PGAM 0.602 Site modified peak ground acceleration <br />TL 8 Long-period transition period (s) <br />SsRT 1.308 Probabilistic risk-targeted ground motion (0.2s) <br />SsUH 1.401 Factored uniform-hazard spectral acceleration (2% probability of <br />exceedance in 50 years) <br />SsD 1.5 Factored deterministic acceleration value (0.2s) <br />S1RT 0.466 Probabilistic risk-targeted ground motion (1.0s) <br />S1UH 0.503 Factored uniform-hazard spectral acceleration (2% probability of <br />exceedance in 50 years) <br />S1D 0.6 Factored deterministic acceleration value (1.0s) <br />PGAd 0.558 Factored deterministic acceleration value (PGA) <br />* See Section 11.4.8 <br />The results indicated here DO NOT reflect any state or local amendments to the values or any delineation lines made during the building <br />code adoption process. Users should confirm any output obtained from this tool with the local Authority Having Jurisdiction before <br />proceeding with design. <br />Please note that the ATC Hazards by Location website will not be updated to support ASCE 7-22. Find out why. <br />Disclaimer <br />Hazard loads are provided by the U.S. 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 <br />or liability for its accuracy. The material presented in the report should not be used or relied upon for any specific application without <br />competent examination and verification of its accuracy, suitability and applicability by engineers or other licensed professionals. ATC does <br />not intend that the use of this information replace the sound judgment of such competent professionals, having experience and knowledge <br />in the field of practice, nor to substitute for the standard of care required of such professionals in interpreting and applying the results of the <br />report provided by this website. Users of the information from this website assume all liability arising from such use. Use of the output of <br />this website does not imply approval by the governing building code bodies responsible for building code approval and interpretation for the <br />building site described by latitude/longitude location in the report. <br /> 5 of 23 <br />2130 E 17th St - <br />10111279406/07/23