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Seismic Hazard Model, Maps, and Site-Specific Data

Data, models, maps, source code, access to publications, and additional resources for seismic hazard assessments can be found below.

Year of model release for each region of the United States.

*CNMI, Commonwealth of the Northern Mariana Islands.

 
U.S.

Short-

term
U.S.

Long-

term
Alaska
Hawaii
Puerto Rico

&

U.S. Virgin

Islands
Guam

&

CNMI*
Samoa

&

Pacific

Islands
2023   VIEW VIEW        
2021       VIEW      
2018 VIEW VIEW          
2017 VIEW            
2016 VIEW            
2014   VIEW          
2012           VIEW VIEW
2007     VIEW        
2008   VIEW          
2003         VIEW    
2002   VIEW          
1999     VIEW        
1998       VIEW      

1996

 

VIEW

 

 

 

 

 

Hazard Tools

Unified Hazard Tool - Replaces most of the previous individual tools.

Other Products

See also:

National Seismic Hazard Model Project Team

-list of contacts for various products, and links to publications

National Seismic Hazard Model Project Steering Committee

 

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