USGS: Riverside, CA Santa Ana River Bridge Agency Number: 5235 Site Geology: Q Owner: United States Geological Survey (external link) References Add all data on this page to the download bin View Map Whittier Narrows, California 1987-10-01 14:42:20 UTC Closest dist to fault: 53.9 km Summary page for this earthquake Plot Acceleration Add this station record to the download bin N Abutment Add this instrument's data to the download bin Component: Down PGA (cm/s/s): -24.06 PGV (cm/s): -0.47 Add this to bin Component: 85 PGA (cm/s/s): -37.36 PGV (cm/s): -0.70 Add this to bin Component: 346 PGA (cm/s/s): -43.55 PGV (cm/s): -0.97 Add this to bin BELOW ISOLATOR Add this instrument's data to the download bin Component: Down PGA (cm/s/s): 15.62 PGV (cm/s): -0.27 Add this to bin Component: 76 PGA (cm/s/s): 42.30 PGV (cm/s): 0.84 Add this to bin Component: 346 PGA (cm/s/s): -121.99 PGV (cm/s): 2.10 Add this to bin MID SPAN Add this instrument's data to the download bin Component: Down PGA (cm/s/s): -86.39 PGV (cm/s): -2.14 Add this to bin Component: 76 PGA (cm/s/s): -103.79 PGV (cm/s): 2.12 Add this to bin Component: 346 PGA (cm/s/s): -152.32 PGV (cm/s): -4.10 Add this to bin N Abutment Recorder Bldg Add this instrument's data to the download bin Component: Up PGA (cm/s/s): 35.85 PGV (cm/s): -0.40 Add this to bin Component: 85 PGA (cm/s/s): 36.42 PGV (cm/s): -0.66 Add this to bin Component: 175 PGA (cm/s/s): 37.44 PGV (cm/s): 0.90 Add this to bin ABOVE ISOLATOR Add this instrument's data to the download bin Component: Down PGA (cm/s/s): 50.65 PGV (cm/s): 0.80 Add this to bin Component: 76 PGA (cm/s/s): -67.83 PGV (cm/s): 1.15 Add this to bin Component: 346 PGA (cm/s/s): 139.42 PGV (cm/s): 3.48 Add this to bin Return to top Northridge, California 1994-01-17 12:30:55 UTC Closest dist to fault: 97.9 km Summary page for this earthquake Plot Acceleration Add this station record to the download bin PIER 7-8 MID-SPAN Add this instrument's data to the download bin Component: Down PGA (cm/s/s): 108.80 PGV (cm/s): - Add this to bin Component: 76 PGA (cm/s/s): 87.50 PGV (cm/s): - Add this to bin Component: 346 PGA (cm/s/s): 117.80 PGV (cm/s): - Add this to bin PIER 8 ABOVE BEARING Add this instrument's data to the download bin Component: Down PGA (cm/s/s): 32.90 PGV (cm/s): - Add this to bin Component: 76 PGA (cm/s/s): 117.40 PGV (cm/s): - Add this to bin Component: 346 PGA (cm/s/s): 104.10 PGV (cm/s): - Add this to bin N Abutment Add this instrument's data to the download bin Component: Down PGA (cm/s/s): 23.50 PGV (cm/s): - Add this to bin Component: Up PGA (cm/s/s): 28.50 PGV (cm/s): - Add this to bin Component: 76 PGA (cm/s/s): 44.10 PGV (cm/s): - Add this to bin Component: 76 PGA (cm/s/s): 36.40 PGV (cm/s): - Add this to bin Component: 166 PGA (cm/s/s): 47.50 PGV (cm/s): - Add this to bin Component: 346 PGA (cm/s/s): 39.20 PGV (cm/s): - Add this to bin PIER 8 BELOW BEARING Add this instrument's data to the download bin Component: Down PGA (cm/s/s): 22.60 PGV (cm/s): - Add this to bin Component: 76 PGA (cm/s/s): 32.30 PGV (cm/s): - Add this to bin Component: 346 PGA (cm/s/s): 77.70 PGV (cm/s): - Add this to bin Return to top Home + Login + Download + About Us + Contact Earthquakes + stations + Search + Map + Advanced Search