3D shear velocity structure of the northwestern South American-Caribbean Subduction Zone from ambient noise Rayleigh wave tomography

Wenpei Miao1, John Cornthwaite2, Alan Levander1, Fenglin Niu1, Michael Schmitz3, Viviana Dionicio4 and Maria Fernanda Nader-Nieto5, (1)Rice University, Earth, Environmental and Planetary Sciences, Houston, TX, United States, (2)Rice University, Earth, Environmental, and Planetary Science, Houston, TX, United States, (3)Fundacion Venezolana de Investigaciones Sismologicas, Caracas, Venezuela, (4)Servicio Geológico Colombiano, Bogotá, Red Sismológica Nacional de Colombia, Bogotá D.C., Colombia, (5)Servicio Geológico Colombiano, Red Sismológica Nacional de Colombia, Bogotá, Colombia