RDA User Support
For general inquiries and data support questions, please contact us via email at rdahelp@ucar.edu or through the RDA support portal.
On August 27, 2025, the NSF NCAR Climate Data Gateway (CDG) and Geoscience Data Exchange (GDEX) will be migrated into the RDA. Please update your bookmarks and citations.
Learn MoreFor general inquiries and data support questions, please contact us via email at rdahelp@ucar.edu or through the RDA support portal.