Lisa Ma, Pennsylvania State University Main Campus, University Park, PA, United States, Natalie J Accardo, Pennsylvania State University, Department of Geosciences, University Park, PA, United States, Andrew Nyblade, Pennsylvania State University Main Campus, Department of Geosciences, University Park, PA, United States, Xin Gu, Penn state university, State College, PA, United States, Gregory Mount, Indiana University of Pennsylvania Main Campus, Geosciences, Indiana, PA, United States and Susan Brantley, Pennsylvania State University, Earth and Environmental Systems Institute, University Park, PA, United States