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Geologic Inputs for the 2023 Alaska Update to the U.S. National Seismic Hazard Model (NSHM)

Metadata Updated: July 6, 2024

This data release is composed of three crustal (as opposed to subduction zone) geologic input datasets for the 2023 Alaska update to the U.S. National Seismic Hazard Model (NSHM): 1) fault section vector line data, 2) fault zone vector polygon data, and 3) accompanying earthquake geology attributes.

Access & Use Information

Public: This dataset is intended for public access and use. License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

Downloads & Resources


Metadata Created Date June 1, 2023
Metadata Updated Date July 6, 2024

Metadata Source

Harvested from DOI EDI

Additional Metadata

Resource Type Dataset
Metadata Created Date June 1, 2023
Metadata Updated Date July 6, 2024
Publisher U.S. Geological Survey
Identifier USGS:ASC371
Data Last Modified 20230214
Category geospatial
Public Access Level public
Bureau Code 010:12
Metadata Context
Metadata Catalog ID
Schema Version
Catalog Describedby
Harvest Object Id 1afc20ea-c849-4d99-846f-a796f2bfc12e
Harvest Source Id 52bfcc16-6e15-478f-809a-b1bc76f1aeda
Harvest Source Title DOI EDI
Metadata Type geospatial
Old Spatial -165.92,50.39,-130.15,70.75
Publisher Hierarchy White House > U.S. Department of the Interior > U.S. Geological Survey
Source Datajson Identifier True
Source Hash f6eec6794ba13aa6ae3e091590046b632a5d38811e205b45b43271697d8f22e5
Source Schema Version 1.1
Spatial {"type": "Polygon", "coordinates": -165.92, 50.39, -165.92, 70.75, -130.15, 70.75, -130.15, 50.39, -165.92, 50.39}

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