Crustal Strike-Slip Faulting along Small Circle Paths in the Northwestern United States

Thomas M Brocher, U.S. Geological Survey, Earthquake Science Center, Menlo Park, CA, United States, Ray E Wells, U.S. Geological Survey, Portland, OR, United States, Andrew Patrick Lamb, U.S. Geological Survey, Menlo Park, CA, United States and Craig S Weaver, USGS, Seattle, WA, United States