Hayward Fault USGS-SFSU Afterslip Site 08.37 km-Olive Ave. creep rate (mm/yr) movement (mm) std. dev. # of years year date simple average linear regression 0.0 0.0 0.000 1989.748 30-Sep-89 14.3 0.8 2.867 1992.615 12-Aug-92 5.0 26.9 0.9 4.830 1994.578 30-Jul-94 5.6 31.1 1.5 5.885 1995.633 19-Aug-95 5.3 34.1 0.6 6.880 1996.628 17-Aug-96 5.0 40.7 0.8 7.877 1997.625 16-Aug-97 5.2 42.6 1.2 8.912 1998.660 29-Aug-98 4.8 50.3 0.6 9.929 1999.677 4-Sep-99 5.1 57.4 1.0 11.118 2000.866 12-Nov-00 5.2 62.1 0.6 12.055 2001.803 20-Oct-01 5.2 67.0 0.6 13.089 2002.837 2-Nov-02 5.1 69.8 1.4 14.064 2003.812 24-Oct-03 5.0 74.7 0.5 15.046 2004.794 17-Oct-04 5.0 84.0 0.5 16.040 2005.788 15-Oct-05 5.2 91.6 0.6 17.059 2006.807 22-Oct-06 5.4 5.16 ± 0.10