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3/9/2020 ATC Hazards by Location <br />https://hazards.atcouncil.org/#/seismic?lat=33.7599604&lng=-117.867572&address=2880 N Main St%2C Santa Ana%2C CA 92701%2C USA 2/2 <br />TL 8 Long-period transition period (s) <br />SsRT 1.311 Probabilistic risk-targeted ground motion (0.2s) <br />SsUH 1.409 Factored uniform-hazard spectral acceleration (2% probability of <br />exceedance in 50 years) <br />SsD 1.521 Factored deterministic acceleration value (0.2s) <br />S1RT 0.467 Probabilistic risk-targeted ground motion (1.0s) <br />S1UH 0.505 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 0.631 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 />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 />2020-160821 <br />12/07/20