Our data-portal now offers processed velocity and displacement outputs in a COSMOS V2/V3 format using the USGS PRISM tool (see usgs-prism)
Other improvements to the data-portal allow a user access to previously processed zip-files, allowing the user to kick-off the porcessing of desired data and returning later to retrieve the downloads.

An updated data-portal user tutorial/guide is available at: dataPortalGuide.pdf


​The UCSB Geotechnical Array monitoring program is jointly funded by Pacific Gas & Electric Company and the United States Geological Survey.

This site previously funded 2015 to 2017 by the NRC Contract#NRC-HQ-60-15-C-000, project title "Observations and Analysis of Geotechnical Data". And 2004 to 2014 by the Geoge E. Brown, Jr. Network for Earthquake Engineering Simulation (NEES) Program of the National Earthquake Hazards Reduction Program (NEHRP) of the National Science Foundation (NSF) under Award# CMMI-0927178.