Bay Area Geologic Maps in Google Earth

Explore the geology and geologic hazards of the Bay Area in Google EarthTM. Ever wonder how close you are to an earthquake fault? What is liquefaction and where is it likely to occur? Identify how your area of interest relates to the Earth below and learn how to prepare for future natural hazards.

Browse by Quad


Interactively download themes within Google Earth in your area of interest.

Browse Entire Region


Download the entire extent of each theme as a layer in Google Earth.

Google Earth software enables you to zoom in beyond the level of accuracy provided in these data layers.