In honor of the agency's 150th anniversary, the California Geological Survey has issued new geologic and fault maps of the state.
The new maps are interactive and linked to Google Maps, enabling users to select faults and specific geologic areas of interest. The agency is preparing even more high-tech versions that will enable users to better zoom in to specific areas and specific faults. The new maps will be released online to the public soon.
Read an article about the new maps on SFGate.