Earthquake Early Warning

SCEC Earthquake Early Warning Activities

SCEC4 science plans emphasize the development and use of time-dependent seismic hazard analysis. SCEC is working to extend time-dependent seismic hazard analysis through application of EEW technologies.

CISN ShakeAlert System

SCEC is working with the California Integrated Seismic Network (CISN) in the development and evaluation of a prototype CISN EEW system.

CISN EEW Testing System Development

SCEC is working to developed automated CISN EEW performance evaluation system. This system, currently called the CISN Testing Center (CTC), is based on the testing framework developed on the SCEC CSEP project.

Additional ShakeAlert Information

• USGS ShakeAlert Press Release
• [Caltech Seismo Lab]
• [UC Berkeley Seismo Lab]
• [USGS Pasadena Seismic Network Operations]
• [USGS Menlo Park Seismic Network Operations]