Scott Callaghan¹, Philip J Maechling², Christine A. Goulet³, Kevin R Milner¹, Mei-Hui Su⁴, Robert W Graves⁵, Kim Bak Olsen⁶, Yifeng Cui⁷, Brad Aagaard⁸, Kathryn E Wooddell⁹, Albert Kottke¹⁰, Bruce E Shaw¹¹ and Thomas H Jordan², (1)University of Southern California, Los Angeles, CA, United States, (2)Southern California Earthquake Center, Los Angeles, CA, United States, (3)Pacific Earthquake Engineering Center, Berkeley, CA, United States, (4)University of Southern California, Southern California Earthquake Center, Los Angeles, CA, United States, (5)US Geological Survey, Pasadena, CA, United States, (6)San Diego State Univ, San Diego, CA, United States, (7)San Diego Supercomputer Center, La Jolla, CA, United States, (8)USGS, Menlo Park, CA, United States, (9)Organization Not Listed, Washington, DC, United States, (10)Pacific Gas and Electric Company, San Francisco, CA, United States, (11)Columbia Univ, Palisades, NY, United States