Presentations of the USGS National Strong Motion Program

• Earthquake Ground Shaking and its Potential Effects in the San Francisco Bay Region for a Repeat of the Great 1906 Earthquake
  presented by Roger D. Borcherdt, Gary Glassmoyer, and Carl Wentworth.
  [An automatically advancing slide show with 41 slides; 1.8Mb without narration, 8.8Mb with narration]
  

• Integrated Strong-Motion, Soil-Response Arrays in San Francisco, California
  by R. D. Borcherdt, H. -P. Liu, R. E. Warrick, R. E. Westerlund, and J. F. Gibbs.
  
  
  Open in this window with small figures [444Kb] (for horizontal resolutions less than 1024).
  Open in this window with full-size figures [1196Kb] (for horizontal resolutions of at least 1024).