Daniel J. Ponti, United States Geological Survey
H. Roger Pulley, State of California, OES
F. Joseph Russo, Federal Emergency Management Agency
Louis Schwalb, Federal Emergency Management Agency
Wanda H. Seiders, United States Geological Survey
Paul A. Spudich, United States Geological Survey
Frank Steindl, Oklahoma State University
Karl Steinbrugge, Private Consultant
Christopher Stephens, United States Geological Survey
Robert Stevens, Federal Emergency Management Agency, Region IX