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Data Release for the 2014 National Seismic Hazard Model for the Conterminous U.S.

Dates

Publication Date
Time Period
2014

Citation

Shumway, A.M., 2019, Data Release for the 2014 National Seismic Hazard Model for the Conterminous U.S.: U.S. Geological Survey data release, https://doi.org/10.5066/P9P77LGZ.

Summary

Seismicity catalogs, GIS shapefiles, gridded seismic hazard curve data, gridded ground motion data, and mapped gridded ground motion values are available for the 2014 National Seismic Hazard Model for the Conterminous U.S. Probabilistic seismic hazard data and maps of the conterminous U.S. for peak ground acceleration (PGA) and 0.2 and 1.0 second spectral acceleration at probability levels of 2 percent in 50 years (annual probability of 0.000404) and 10 percent in 50 years (annual probability of 0.0021), assuming firm rock soil conditions at 760 m/s, are available. Hazard was calculated on a 0.05 degree by 0.05 degree grid, defined by a bounding box encompassing the conterminous U.S. (-125 to -65 degrees longitude west, 24.6 to 50 [...]

Contacts

Attached Files

Click on title to download individual files attached to this item.

Catalogs.zip
“Seismicity Catalogs”
2.85 MB
Gridded Ground Motion Data.zip
“Gridded Ground Motion Data”
22.2 MB
Gridded Hazard Curve Data.zip
“Gridded Hazard Curve Data”
93.04 MB
Hazard Maps.zip
“Mapped Gridded Ground Motion Data”
7.04 MB
READ_ME.txt
“READ ME File”
2.52 KB
GIS Shapefiles.zip
“GIS Shapefiles”
4.87 MB

Purpose

To provide seismicity catalogs and gridded hazard data and maps for the 2014 National Seismic Hazard Model for the conterminous U.S.

Additional Information

Identifiers

Type Scheme Key
DOI https://www.sciencebase.gov/vocab/category/item/identifier doi:10.5066/P9P77LGZ

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