Constraining the velocity structure near the tremorogenic portion of the San Andreas Fault near Parkfield, CA using Ambient Noise Tomography

Rachel C Lippoldt1, Dr. Robert W Porritt, PhD2 and Charles G Sammis1, (1)University of Southern California, Earth Sciences, Los Angeles, CA, United States, (2)University of Southern California, Department of Earth Sciences, Los Angeles, CA, United States