Hayward Fault USGS-SFSU Afterslip Site 67.02 km-South Grimmer Blvd. creep rate (mm/yr) move-ment (mm) std. dev. # of years year date simple average linear regression simple average since 2003 linear regres-sion after 2003.817 0.0 0.000 1982.460 17-Jun-82 77.7 1.4 10.978 1993.438 9-Jun-93 7.1 76.2 1.0 12.167 1994.627 17-Aug-94 6.3 103.4 0.4 13.690 1996.150 24-Feb-96 7.6 105.8 0.4 13.750 1996.210 17-Mar-96 7.7 104.1 1.3 14.188 1996.648 24-Aug-96 7.3 106.7 0.4 15.187 1997.647 24-Aug-97 7.0 106.8 0.3 16.225 1998.685 7-Sep-98 6.6 109.7 1.3 17.239 1999.699 12-Sep-99 6.4 117.8 1.1 18.403 2000.863 11-Nov-00 6.4 120.3 0.9 19.364 2001.824 28-Oct-01 6.2 126.8 0.4 20.399 2002.859 10-Nov-02 6.2 131.8 0.4 21.357 2003.817 26-Oct-03 6.2 Wrong centerpunch used; interpolate Parkmeadow & Onondaga 141.2 0.4 22.354 2004.814 24-Oct-04 6.3 9.4 144.7 0.3 23.328 2005.788 15-Oct-05 6.2 6.5 154.1 0.9 24.385 2006.845 5-Nov-06 6.3 5.89 ± 0.31 7.4 7.01 ± 0.78