VS30 at two seismic stations in the Central Valley of California using S-wave refraction tomography and MASW
Joanne H Chan1, Rufus Catchings2, Taka'aki Taira3, Mark Goldman4, Coyn Criley1 and Delton Samuel5, (1)U.S. Geological Survey, Earthquake Science Center, Mountain View, CA, United States, (2)USGS, Earthquake Science Center, Mountain View, United States, (3)Univ California Berkeley, Berkeley, United States, (4)USGS, Earthquake Science Center, Mountain View, CA, United States, (5)Louisiana State University, Baton Rouge, United States
