Skip to main content
U.S. flag

An official website of the United States government

Landslide risk assessment

January 1, 1983

Landslide risk can be assessed by evaluating geological conditions associated with past events. A sample of 2,4 16 slides from urban areas in West Virginia, each with 12 associated geological factors, has been analyzed using SAS computer methods. In addition, selected data have been normalized to account for areal distribution of rock formations, soil series, and slope percents. Final calculations yield landslide risk assessments of <0.50=low risk, 0.50 to 1.50=moderate risk, and >1.50=high risk. The simplicity of the method provides for a rapid, initial assessment prior to financial investment. However, it does not replace on-site investigations, nor excuse poor construction. ?? 1983 Springer-Verlag New York Inc.

Publication Year 1983
Title Landslide risk assessment
DOI 10.1007/BF02381102
Authors P. Lessing, C.P. Messina, R.F. Fonner
Publication Type Article
Publication Subtype Journal Article
Series Title Environmental Geology
Index ID 70011245
Record Source USGS Publications Warehouse