GVDA Events: 501m to Surface Accelerometers

This dataset of the top 30 events, 2006 to 2016, that caused recorded surface PGA of greater than 10cm/s/s includes veritical and alighned horizontal records from the downhole array accelerometers from 501m to the surface.


The UCSB Geotechnical Array monitoring program is funded by the United States Nuclear Regulatory Commission (NRC)  under
Contract# NRC-HQ-60-15-C-0001 Project title: "Observations and Analysis of Geotechnical Array Data"

This site previously funded (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 Number CMMI-0927178.