These pdf documents require Adobe Acrobat Reader: "Geophysical Hazards in Indonesia" -- Ron Harris, from Bridges, Fall 2002 Annual Report of the David M. Kennedy Center for International Studies, Brigham Young University, p. 14
"The Wasatch Fault" -- UGS Public Information Series 40, 1996
"Homeowners Guide to Earthquake Safety" -- California Seismic Safety Commission, 2002 Earthquake Information
