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3/15/25, 12:15 AM <br />CITY OF SANTA ANA <br />U.S. Seismic Design Maps Planning and Building Agency <br />USGS web services were down for some period of time and as a result this tool wasn't operational, resultin 3 in timeout error. <br />USGS web services are now operational so this tool should work as expected. Approved <br />F0Sj fPjyNCE <br />'rj <br />Master ID: <br />Date: <br />5412 W Kedge Ave #2, Santa Ana, CA 92704, USA <br />Latitude, Longitude: 33.7364859,-117.9409755 <br />C <br />n� <br />a <br />Go gle <br />low McFadden Ave W McFadden Ave <br />DD Cafe <br />W Highland St Saint Barbara <br />Catholic Church <br />Bit O'Home Trailer Park <br />Kedge Ave <br />C Beacon Ave <br />,v <br />rn Sennit Ave <br />Date <br />Design Code Reference Document <br />Risk Category <br />Site Class <br />Type <br />Value <br />SS <br />1.337 <br />S1 <br />0.478 <br />SMS <br />1.604 <br />SM1 <br />null -See Section 11.4.8 <br />SDS <br />1.069 <br />SD1 <br />null -See Section 11.4.8 <br />Type <br />Value <br />SDC <br />null -See Section 11.4.8 <br />Fa <br />1.2 <br />Fv <br />null -See Section 11.4.8 <br />PGA <br />0.573 <br />FPGA <br />1.2 <br />PGAM <br />0.687 <br />TL <br />8 <br />SsRT <br />1.337 <br />SsUH <br />1.455 <br />SsD <br />1.92 <br />S1 RT <br />0.478 <br />S1UH <br />0.519 <br />S1 D <br />0.665 <br />PGAd <br />0.789 <br />W <br />n� <br />0 <br />a <br />10 :' Bethel Baptist School <br />0 <br />Cn <br />W Wisteria PI - + <br />W Flight Ave <br />3/15/2025, 12:14:53 AM <br />ASCE7-16 <br />11 <br />D - Default (See Section 11.4.3) <br />Description <br />MCER ground motion. (for 0.2 second period) <br />MCER ground motion. (for 1.0s period) <br />Site -modified spectral acceleration value <br />Site -modified spectral acceleration value <br />Numeric seismic design value at 0.2 second SA <br />Numeric seismic design value at 1.0 second SA <br />W RobertF nr — <br />Map data 02025 <br />Description <br />Seismic design category <br />Site amplification factor at 0.2 second <br />Site amplification factor at 1.0 second <br />MCEG peak ground acceleration <br />Site amplification factor at PGA <br />Site modified peak ground acceleration <br />Long -period transition period in seconds <br />Probabilistic risk -targeted ground motion. (0.2 second) <br />Factored uniform -hazard (2% probability of exceedance in 50 years) spectral acceleration <br />Factored deterministic acceleration value. (0.2 second) <br />Probabilistic risk -targeted ground motion. (1.0 second) <br />Factored uniform -hazard (2% probability of exceedance in 50 years) spectral acceleration. <br />Factored deterministic acceleration value. (1.0 second) <br />Factored deterministic acceleration value. (Peak Ground Acceleration) <br />https://www.seismicmaps.org 1/3 <br />