Impact of Diverse Hydrologic Pathways, 3D Failure Geometries, and Unsaturated Soil Suctions on Shallow Landsliding

Mark E Reid1, Richard M Iverson2, Dianne L Brien1, Neal R Iverson3, Richard G Lahusen4 and Matthew Logan4, (1)USGS, Volcano Science Center, Moffett Field, United States, (2)USGS, Vancouver, WA, United States, (3)Iowa State University, Geological and Atmospheric Sciences, Ames, IA, United States, (4)USGS Cascades Volcano Observatory, Vancouver, WA, United States