Heather Winslow¹, Philipp Ruprecht², Helge Gonnermann³, Patrick Phelps³, Matthew Pritchard⁴, Francisco Delgado⁵, Carolina Muñoz-Saez⁶ and Alvaro Amigo⁷, (1)University of Nevada, Reno, United States, (2)University of Nevada Reno, Reno, NV, United States, (3)Rice University, Houston, TX, United States, (4)Cornell University, Ithica, NY, United States, (5)Institut de Physique du Globe de Paris, Paris, France, (6)University of Chile, Santiago, Chile, (7)Servicio Nacional de Geologia y Mineria - SERNAGEOMIN, Red Nacional de Vigilancia Volcanica, Talca, Chile