Makoto Michael Kelp, Harvard University, Earth and Planetary Sciences, Cambridge, MA, United States, Nathan Kutz, University of Washington Seattle Campus, Applied Mathematics, Seattle, WA, United States, Julian D Marshall, University of Washington Seattle Campus, Civil and Environmental Engineering, Seattle, WA, United States and Christopher W Tessum, University of Illinois at Urbana Champaign, Civil and Environmental Engineering, Urbana, IL, United States