Introduction to the Hazard Maps
What are the USGS National Seismic Hazard Maps and how are they used?
FAQs
Click on the link and select "Earthquake Hazards" under topic.
Earthquake Hazards 101-The Basics
Information on earthquake hazards, including the definition of an earthquake hazard, a hazard map, using probabilistic ground motion for hazard determination, and more.
Earthquake Hazards 201-Technical Q&A
A list of technical questions & answers about earthquake hazards.
Related Content
United States National Seismic Hazard Maps
The U.S. Geological Survey?s maps of earthquake shaking hazards provide information essential to creating and updating the seismic design provisions of building codes and insurance rates used in the United States. Periodic revisions of these maps incorporate the results of new research. Buildings, bridges, highways, and utilities built to meet modern seismic design provisions are better able to wi
Related Content
- Publications
United States National Seismic Hazard Maps
The U.S. Geological Survey?s maps of earthquake shaking hazards provide information essential to creating and updating the seismic design provisions of building codes and insurance rates used in the United States. Periodic revisions of these maps incorporate the results of new research. Buildings, bridges, highways, and utilities built to meet modern seismic design provisions are better able to wi