3-D Simulation of Earthquakes on the Cascadia Megathrust: Key Parameters and Constraints from Offshore Structure and Seismicity

Erin A Wirth1,2, Arthur D Frankel2, Prof. John Emilio Vidale3, Ian Stone4, Marafi Nasser4 and William J Stephenson5, (1)University of Washington, Earth and Space Sciences, Seattle, WA, United States, (2)U.S. Geological Survey, Seattle, United States, (3)Univ Washington, Seattle, WA, United States, (4)University of Washington, Seattle, WA, United States, (5)U.S. Geological Survey, Denver, CO, United States