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This is a beta release of the new ATC Hazards by Location website. Please contact us with feedback. <br />The ATC Hazards by Location website will not be updated to support ASCE 7-22. Find out why. <br />Hazards by Location <br />Search Information <br />Address:302 E Santa Clara Ave, Santa Ana, CA 92706, USA <br />Coordinates:33.7663495, -117.8648709 <br />Elevation:151 ft <br />Timestamp:2024-06-02T15:33:53.027Z <br />Hazard Type:Seismic <br />Reference <br />Document: <br />ASCE7-16 <br />Risk Category:II <br />Site Class:D-default <br />Basic Parameters <br />Name Value Description <br />SS 1.322 MCER ground motion (period=0.2s) <br />S1 0.471 MCER ground motion (period=1.0s) <br />SMS 1.586 Site-modified spectral acceleration value <br />SM1 * null Site-modified spectral acceleration value <br />SDS 1.057 Numeric seismic design value at 0.2s SA <br />SD1 * null Numeric seismic design value at 1.0s SA <br />* See Section 11.4.8 <br />Additional Information <br />Name Value Description <br />SDC * null Seismic design category <br />Fa 1.2 Site amplification factor at 0.2s <br />Fv * null Site amplification factor at 1.0s <br />CRS 0.93 Coefficient of risk (0.2s) <br />CR1 0.925 Coefficient of risk (1.0s) <br />PGA 0.556 MCEG peak ground acceleration <br />FPGA 1.2 Site amplification factor at PGA <br />PGAM 0.667 Site modified peak ground acceleration <br />151 ft <br />Map data ©2024 Google, INEGI Report a map error <br />6/2/24, 8:33 AM ATC Hazards by Location <br />https://hazards.atcouncil.org/#/seismic?lat=33.7663495&lng=-117.8648709&address=302 E Santa Clara Ave%2C Santa Ana%2C CA 92706%2C USA 1/2 <br />302 E Santa Clara Ave <br />9/25/2024