Summary

The Northern California Earthquake Data Center (NCEDC) is a permanent archive and distribution center primarily for multiple types of digital data relating to earthquakes in central and northern California. The NCEDC is located at the Berkeley Seismological Laboratory, and has been accessible to users via the Internet since mid-1992. The NCEDC was formed as a joint project of the Berkeley Seismological Laboratory (BSL) and the U.S. Geological Survey (USGS) at Menlo Park in 1991, and current USGS funding is provided under a cooperative agreement for seismic network operations.

Data Access Tools & Services

Other non-FDSN Network Data:

• Northern California Seismic Network (NCSN)
• High Resolution Seismic Network (HRSN)
• Hayward Fault Network (HFN)
• Calpine/Unocal Network
• Mini-Plate Boundary Observatory (MPBO)