RAYLEIGH WAVE GROUP VELOCITY TOMOGRAPHY FROM MICROSEISMS IN THE ACAMBAY GRABEN

Sergio Valderrama Membrillo, National Autonomous University of Mexico, Ciudad DE Armería, Mexico, Jorge Aguirre, The Institute of Engineering of the National Autonomous University of México, UNAM, México, Mexico, Ramon Zuñiga-Davila, National Autonomous University of Mexico, Queretaro, Mexico and Arturo Iglesias, UNAM National Autonomous University of Mexico, Mexico City, Mexico