Ryan D Gold¹, William D Barnhart², Christopher B DuRoss¹, Timothy E Dawson³, Katherine J Kendrick⁴, Katherine M Scharer⁵, Alexander E Morelan III³ and Christopher William Douglas Milliner⁶, (1)USGS, Geologic Hazards Science Center, Golden, CO, United States, (2)University of Iowa, Iowa City, IA, United States, (3)California Geological Survey, San Mateo, CA, United States, (4)U.S. Geological Survey, Earthquake Science Center, Pasadena, CA, United States, (5)U.S. Geologic Survey, Earthquake Science Center, Pasadena, CA, United States, (6)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, United States