Research & Monitoring
Southern California Data
SCEC archives the earthquake data from the Earthquake Networks in Southern California. Search or download catalogs, and access waveforms.
Fault Model Repository
A collection of ground motion maps and fault models of California earthquakes.
Survey Strong Motion Instrumentation Program
This CGS Data Center archives data from the California Strong Motion Instrumentation Program (SMIP), a network of instruments that record strong shaking. Download station, catalog and waveform data.
Geological Survey Engineering Strong Motion Data Center
The CGS Strong Motion Data Center is operated by the California Department of Conservation’s Strong Motion Instrumentation Program (CSMIP) in cooperation with the USGS/National Strong Motion Project (NSMP)