Response Spectra Station: Somis - Somis Rd CGS Da Station Owner: Army Corps of Engineers Station Latitude & Longitude: 34.2565, -118.9958 Earthquake: Ojai Earthquake of 20 Aug 2023 Hypocentral Distance: 32.9 km Processing Info: CGS (Use the back button on your browser to return to the previous page)  Reconfigure Plots: % Damping 5 Accleration Units cm/s/s g Max Period (sec) Scale Factor for Data Overlay response spectrum:   None   UBC 1997 Help   Ca   Cv   IBC 2000   or    Ground-motion Help   SDS   SD1   Generic design spectrum Help   Max   Ca   T1   T2   T3  Component: 90 free field  PGA: 66.48 cm/s/s        standard    Component: Up free field  PGA: 26.63 cm/s/s        standard    Component: 360 free field  PGA: 35.83 cm/s/s        standard   Home + Login + Download + About Us + Contact Earthquakes + stations + Search + Map + Advanced Search