Hayward Fault USGS-SFSU Afterslip Site 20.84 km-Temescal creep rate (mm/yr) movement (mm) std. dev. # of years year date simple average linear regression 0.0 0.000 1974.258 4-Apr-74 74.8 1.2 19.860 1994.118 12-Feb-94 3.8 74.9 0.3 20.326 1994.584 1-Aug-94 3.7 80.3 0.4 21.383 1995.641 22-Aug-95 3.8 92.1 1.1 24.482 1998.740 27-Sep-98 3.8 97.5 1.4 25.438 1999.696 11-Sep-99 3.8 102.8 0.8 26.608 2000.866 12-Nov-00 3.9 108.2 0.6 28.579 2002.837 2-Nov-02 3.8 114.4 0.8 29.537 2003.795 18-Oct-03 3.9 118.7 0.3 30.553 2004.811 23-Oct-04 3.9 119.2 0.4 31.514 2005.772 9-Oct-05 3.8 126.9 0.7 32.565 2006.823 28-Oct-06 3.9 3.88 ± 0.06