U.S. Seismic Hazard Maps
United States - Lower 48
Alaska
Hawaii
Puerto Rico and the U.S. Virgin Islands
Guam and Marianas
Samoa and Pacific Islands
Hazard Tools
Custom Hazard Maps
Custom EQ Probability Maps
Hazard Curves
Deaggregations
For a given location, what are the relative contribution for different magnitude-distance combinations?
- U.S. - 2008
- Samoa - 2008
- U.S., Puerto Rico - 2002
- U.S., Alaska, Hawaii - 1996
- Banded Deaggregation - U.S. - 2009
Other Products
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OpenSHA
Provides a platform that can accomodate both past and future models. -
Uniform California Earthquake Forecasts (UCERFs)
Time-dependent earthquake probability maps for California from the Working Group on California Earthquake Probabilities. -
Vs30 Data
Global data and U.S. data compilations. -
Urban and Regional Hazard Maps
Includes California, Central and Eastern U.S., Pacific Northwest. -
Foreign Hazard Maps
Includes Afghanistan, Sumatra, State of Gujarat,India. See also Global Seismic Hazard Assessment Program (GSHAP).