These surveys were conducted in the time period from 1980 through 1982 in Livermore Valley and the Santa Cruz mountains. The travel times from these profiles are reported in the hope that they can be used for three-dimensional velocity models in the SF Bay area and particularly for the Livermore Vealley and the Santa cruz Mountains.
EarthScope Consortium operates the NSF National Geophysical Facility (NSF NGF).
Any opinions, findings and conclusions, or recommendations expressed in this
material do not necessarily reflect the views of the U.S. National Science
Foundation.