The Obregon Park Site

• Geologic Log (download)

• Shear Wave Velocity Profile (download)

• Recorded Motions:

  • Whittier Narrows 1987 (download)

  • Whittier Narrows Aftershock 1987 (download)

  • Landers 1992 (download)

  • Northridge 1994 (download)

  • Northridge Aftershock 1994, M=5.9 (download)

  • Hector Mine 1999 (download)

• SHAKE91 Results:

  • Whittier Narrows 1987

  • Whittier Narrows Aftershock 1987

  • Landers 1992

  • Northridge 1994

  • Northridge Aftershock 1994, M=5.9

  • Hector Mine 1999