California Quakes
Descriptions of fault types in CA, as well as earthquakes in recent CA history (with pictures) and info pertaining to quake survival.
California Seismic Hazard Zone Maps
Map index designed to assist cities and counties in guarding the public against earthquake-induced ground failure. Issued by the California Department of Conservation.
Earthquake Tracker
A collaborative effort to track and monitor the ELF (Extremely Low Frequency) magnetic field fluctuations, generated by the earth near fault zones, as a possible precursor to large earthquakes in Northern California.
Hayward Fault Tour
Tour of the Hayward Fault from Fremont to San Pablo Bay, California.
Latest California Seismic Events
Earthquake map for California, including recent earthquake magnitude, depth, and location information. Updated every minute.
Museum of the City of San Francisco
History museum site features several exhibits about historical San Francisco earthquakes.
Northern California Earthquake Information
Current earthquake information from the USGS.
Redwood City (California) Public Seismic Network
Earthquake data files, links to other Public Seismic Network sites around the world, links to other sources of on-line information on seismology, seismic equipment, and earthquakes.
The Daly City Earthquake of 1957
Describes the Daly City (California) Earthquake of 1957, including eyewitness reports and a WAV sound recording.
The Next Big Earthquake
Informational pamphlet about San Francisco Bay Area earthquakes.
USGS Pasadena Office
Extensive resource for information about earthquakes and seismic hazards in Southern California, plus links to resources about earthquakes and seismology worldwide.
Wine Industry Seismic Hazard Reduction Project
Earthquake engineering research to investigate the hazardous link between the production of California wines in California earthquake country.