John Cornthwaite¹, Wenpei Miao², Maximiliano Bezada³, Alan Levander², Fenglin Niu², Michael Schmitz⁴, Viviana Dionicio⁵ and Maria Fernanda Nader-Nieto⁶, (1)Rice University, Earth, Environmental, and Planetary Science, Houston, TX, United States, (2)Rice University, Earth, Environmental and Planetary Sciences, Houston, TX, United States, (3)University of Minnesota, Earth Science, Minneapolis, MN, United States, (4)Fundacion Venezolana de Investigaciones Sismologicas, Caracas, Venezuela, (5)Servicio Geológico Colombiano, Bogotá, Red Sismológica Nacional de Colombia, Bogotá D.C., Colombia, (6)Servicio Geológico Colombiano, Red Sismológica Nacional de Colombia, Bogotá, Colombia