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

Current citation:
Bender, A.M, Haeussler, P.J., Powers, P.M., 2021, Geologic inputs for the 2023 Alaska update to the U.S. National Seismic Hazard Model (NSHM) (ver 2.0, February 2023): U.S. Geological Survey data release, https://doi.org/10.5066/P97NRR0F
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Version 1.0 posted online May 10, 2021

Original Citation: 
Bender, A.M, Haeussler, P.J., Powers, P.M., 2021, Geologic inputs for the 2023 Alaska update to the U.S. National Seismic Hazard Model (NSHM): U.S. Geological Survey data release, https://doi.org/10.5066/P97NRR0F

Overview:
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.

Data:
NSHM2023_Alaska_FaultSections	- vector geospatial data
NSHM2023_Alaska_FaultZones	- vector geospatial data
NSHM2023_Alaska_EQGeoDB.csv	- tabular data

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Version 2.0 posted online February 14, 2023

Changes in version 2.0:

-Updated: vector and tabular data
-Updated: metadata

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