RAINFALL TRIGGERING OF POST-FIRE DEBRIS FLOWS OVER A 28-YEAR PERIOD NEAR EL PORTAL, CALIFORNIA, USA
DE GRAFF, Jerome V.1, STALEY, Dennis2, STOCK, Greg3, TAKENAKA, Kellen4, GALLEGOS, Alan4 and NEPTUNE, Chad5, (1)Department of Earth & Environmental Sciences, California State University, 5339 N. Orchard Street, Fresno, CA 93710, (2)U.S. Geological Survey, Geologic Hazards Science Center, Golden, CO 80401, (3)National Park Service, Yosemite National Park, El Portal, CA 95318, (4)USDA Forest Service, 1600 Tollhouse Road, Clovis, CA 93611, (5)Earth & Environmental, Fresno, 1874 ELLERY AVE, CLOVIS, CA 93611