Response Spectra Station: Brawley, CA - Brawley Airport - Airport Hangar Station Owner: United States Geological Survey Station Latitude & Longitude: 32.9980, -115.5090 Earthquake: Westmorland, CA 1981 04 26 1209 UTC Epicentral Distance: 16.0 km Processing Info: NOAA/USGS (Use the back button on your browser to return to the previous page)  Reconfigure Plots: % Damping 0251020 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: Up Ground Level  PGA: -76.64 cm/s/s        apr 26, 1981 -1209 gmt 22    Component: 225 Ground Level  PGA: 151.57 cm/s/s        apr 26, 1981 -1209 gmt 22    Component: 315 Ground Level  PGA: -158.84 cm/s/s        apr 26, 1981 -1209 gmt 22   Home + Login + Download + About Us + Contact + Mirror Sites Earthquakes + stations + Search + Map + Advanced Search © Copyright 1999-2005 COSMOS, The Regents of the University of California