Hayward Fault USGS-SFSU Afterslip Site 68.45 km-Mission Blvd creep rate (mm/yr) movement (mm) std. dev. # of years year date simple average linear regression simple average after 1997.644 linear regression after 1997.644 0.0 0.7 0.000 1993.189 10-Mar-93 -0.5 0.5 1.400 1994.589 3-Aug-94 -0.4 -3.6 0.9 2.458 1995.647 24-Aug-95 -1.5 4.2 0.4 2.961 1996.150 24-Feb-96 1.4 3.5 0.4 3.021 1996.210 17-Mar-96 1.2 4.0 0.4 3.459 1996.648 24-Aug-96 1.2 6.3 0.2 4.455 1997.644 23-Aug-97 1.4 12.3 0.6 5.493 1998.682 6-Sep-98 2.2 5.8 17.3 0.4 6.510 1999.699 12-Sep-99 2.7 5.4 22.7 0.7 7.674 2000.863 11-Nov-00 3.0 5.1 33.8 0.2 8.635 2001.824 28-Oct-01 3.9 6.6 38.9 0.2 9.670 2002.859 10-Nov-02 4.0 6.3 46.6 0.6 10.628 2003.817 26-Oct-03 4.4 6.5 48.1 0.1 11.625 2004.814 24-Oct-04 4.1 5.8 52.2 0.6 12.597 2005.786 14-Oct-05 4.1 5.6 57.1 0.4 13.653 2006.842 4-Nov-06 4.2 4.92 ± 0.27 5.5 5.76 ± 0.27