Resolution improvement of co-seismic velocity change monitoring in the 2004 Parkfield earthquake using the ambient seismic field

Jared Thomas Bryan1, Kurama Okubo2, Congcong Yuan3 and Marine Denolle3, (1)Utah State University, Department of Geology and Department of Physics, Logan, UT, United States, (2)Harvard University, Cambridge, MA, United States, (3)Harvard University, Earth and Planetary Sciences, Cambridge, MA, United States