NA-CORDEX - North American component of the Coordinated Regional Downscaling Experiment

The North America CORDEX (NA-CORDEX) dataset contains regional climate change scenario data and guide for North America, for use in impacts, decision-making, and climate science. This dataset contains output from regional climate models (RCMs) run over a domain covering most of North America using boundary conditions from global climate model (GCM) simulations in the CMIP5 archive. These simulations run from 1950 to 2100 with a spatial resolution of 0.22 degree (25km) or 0.44 degree (50km). This version of the data is the same as the AWS S3 version. It includes selected variables converted to the Zarr format from the original NetCDF. Only daily data are currently available; all daily data were mapped to the standard calendar.

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  • datahelp@ucar.edu

Temporal Range

  • Begin:  1949-01-01T0000+00
    End:  2101-01-01T0000+00

Keywords

Resource Type dataset
Temporal Range Begin 1949-01-01T0000+00
Temporal Range End 2101-01-01T0000+00
Temporal Resolution N/A
Bounding Box North Lat 76.5
Bounding Box South Lat 12.0
Bounding Box West Long -172.0
Bounding Box East Long -22.0
Spatial Representation grid
Spatial Resolution 0.5 degree
0.25 degree
49000.0 m
Related Links

Related Resource #1 : NA Cordex Project Page
Additional Information N/A
Resource Format NetCDF
Standardized Resource Format NetCDF
Asset Size 72623445.619 MB
Legal Constraints

Creative Commons Attribution Non Commercial Share Alike 4.0 International License
Access Constraints None
Software Implementation Language N/A

Resource Support Name N/A
Resource Support Email datahelp@ucar.edu
Resource Support Organization N/A
Distributor NSF NCAR Geoscience Data Exchange
Metadata Contact Name N/A
Metadata Contact Email datahelp@ucar.edu
Metadata Contact Organization NSF NCAR Geoscience Data Exchange

Author Research Application Laboratory, National Center for Atmospheric Research, University Corporation for Atmospheric Research
Publisher NSF National Center for Atmospheric Research
Publication Date 2024-03-07
Digital Object Identifier (DOI) Not Assigned
Alternate Identifier d316009
Resource Version N/A
Topic Category climatologyMeteorologyAtmosphere
Progress onGoing
Metadata Date 2025-10-09T01:47:41Z
Metadata Record Identifier edu.ucar.gdex::d316009
Metadata Language eng; USA
Suggested Citation Research Application Laboratory, National Center for Atmospheric Research, University Corporation for Atmospheric Research. (2024). NA-CORDEX - North American component of the Coordinated Regional Downscaling Experiment. NSF National Center for Atmospheric Research. https://gdex.ucar.edu/datasets/d316009. Accessed 12 October 2025.

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