TY - RPRT TI - Acceleration and volumetric strain generated by the Parkfield 2004 earthquake on the GEOS strong-motion array near Parkfield, CA AU - Rodger D. Borcherdt AU - Malcolm J.S. Johnston AU - Christopher Dietel AU - Gary Glassmoyer AU - Doug Myren AU - Christopher Stephens PY - 2004 DO - 10.3133/ofr20041376 UR - https://pubs.usgs.gov/publication/ofr20041376 ID - ofr20041376 ER -