Ralph Archuleta, United States Geological Survey
Roger D. Borcherdt, United States Geological Survey
Robert D. Brown, Jr., United States Geological Survey
James Brown, George Washington University
Richard J. Buzka, United States Geological Survey
Maria D. Castain, United States Geological Survey
Lloyd Cluff, Woodward-Clyde Consultants
John Crawford, Federal Emergency Management Agency
Alex Cunningham, State of California, OES
Donna Darling, State of California, OES Region II