Acceleration Station: Redlands, CA - Seven Oaks Dam - Project Office Station Owner: United States Geological Survey Station Latitude & Longitude: 34.1110, -117.0990 Earthquake: Big Bear City 2003-02-22 12:19:00 UTC Hypocentral Distance: 32.0 km (Use the back button on your browser to return to the previous page) Component: 90 Intake structure Component: 360 Intake structure Component: Up Intake structure Component: Up Ctr Crest, downhole 152ft Component: 90 Ctr Crest, downhole 152ft Component: 360 Ctr Crest, downhole 152ft Component: 90 Ctr Crest, surface Component: 360 Ctr Crest, surface Component: Up Ctr Crest, surface Component: 90 Right Crest Component: 360 Right Crest Component: Up Right Crest Component: 90 Right Abutment Component: 360 Right Abutment Component: Up Right Abutment Component: 90 Tunnel Chamber Component: 360 Tunnel Chamber Component: Up Tunnel Chamber Component: 90 Downstream array: Downhole 53' Component: 360 Downstream array: Downhole 53' Component: Up Downstream array: Downhole 53' Component: 90 Downstream array: Surface Component: 360 Downstream array: Surface Component: Up Downstream array: Surface Home + Login + Download + About Us + Contact Earthquakes + stations + Search + Map + Advanced Search