Response Spectra Station: Anza, CA - Tripp Flats Training Camp Station Owner: United States Geological Survey Station Latitude & Longitude: 33.6020, -116.7560 Earthquake: Hector Mine, CA 1999 10 16 09:47 UTC Epicentral Distance: 119.0 km (Use the back button on your browser to return to the previous page) % Damping: Processing Info: USGS  Component: 90   PGA: -33.60 cm/s/s        fcut = 0.020 and nroll = 2 (4th-order)    Component: Up   PGA: 28.50 cm/s/s        fcut = 0.020 and nroll = 2 (4th-order)    Component: 360   PGA: 33.50 cm/s/s        fcut = 0.020 and nroll = 2 (4th-order)   Home + Login + Download + About Us + Contact + Mirror Sites Earthquakes + stations + Search + Map + Advanced Search © Copyright 1999-2004, The Regents of the University of California