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ECMWF IFS High-Resolution Operational Forecasts
ECMWF has implemented a significant resolution upgrade and methodology for high-resolution forecasts (HRES) and ensemble forecasts (ENS) beginning January of 2016. HRES is now...- dataset GRIB NetCDF
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Historical Unidata Internet Data Distribution (IDD) Global Observational Data
This dataset contains the historical Unidata Internet Data Distribution (IDD) Global Observational Data that are derived from real-time Global Telecommunications System (GTS)...- dataset NetCDF
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ERA5 Reanalysis (0.25 Degree Latitude-Longitude Grid)
2024-09-27. Important notice regarding RDA ERA5 GRIB files: Please note that DECS is in the process of completely phasing out whole file download, subsetting, and campaign...- dataset NetCDF GRIB
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ERA5 Reanalysis Model Level Data
After many years of research and technical preparation, the production of a new ECMWF climate reanalysis to replace ERA-Interim is in progress. ERA5 is the fifth generation of...- dataset NetCDF
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Japanese Reanalysis for Three Quarters of a Century (JRA-3Q)
JMA is currently conducting the Japanese Reanalysis for Three Quarters of a Century (JRA-3Q), which covers the period from September 1947 onward to extend the current period of...- dataset NetCDF
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Japanese Reanalysis for Three Quarters of a Century - COBE (JRA-3Q-COBE)
JMA is currently conducting the Japanese Reanalysis for Three Quarters of a Century (JRA-3Q), which covers the period from September 1947 onward to extend the current period of...- dataset NetCDF
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CopterSonde WxUAS Profile Data
Vertical profiles of temperature, moisture, and wind from the NOAA/NSSL CopterSonde uncrewed aerial system (UAS) that flew from three locations around the southeastern United...- dataset NetCDF
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CopterSonde WxUAS Profile Data
Vertical profiles of temperature, moisture, and wind from the NOAA/NSSL CopterSonde uncrewed aerial system (UAS) that flew from three locations around the southeastern United...- dataset NetCDF
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NSF NCAR C-130 Low-rate (LRT) Data
Low-rate data in netCDF format are available here for each flight of the NCAR C-130 that occurred during the SHEBA project (16 flights total) in the spring and summer of 1998....- dataset NetCDF
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NSF NCAR C-130 High-rate (HRT) Data
High-rate data in netCDF format is available here for each flight of the NCAR C-130 that occurred during the SHEBA project (16 flights total) in the spring and summer of 1998....- dataset NetCDF
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ERA5 back extension 1950-1978 (Preliminary version)
PLEASE NOTE. It is advised to use ds633.0, ERA5 Reanalysis (0.25 Degree Latitude-Longitude Grid) [https://rda.ucar.edu/datasets/ds633-0/]. ECMWF has announced that the...- dataset GRIB NetCDF
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NCAR Nested Regional Climate Model (NRCM)
This dataset contains climate model output data from the NCAR Nested Regional Climate Model (NRCM). The NRCM combines the strengths of the NCAR Weather Research and Forecasting...- dataset NetCDF
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ERA5.1: Corrections to ERA5 Stratospheric Temperature 2000-2006
In ECMWF Technical Memo 859 released in January 2020, Simmons and his coauthors report that "the ERA5 analyses of lower stratospheric temperature exhibit a pronounced cold bias...- dataset GRIB NetCDF
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AMTEX Flight-Level and Supporting Synoptic Observations
The Air Mass Transformation Experiment (AMTEX) was a program of the Global Atmospheric Research Program (GARP) that was conducted over the southwest islands of Japan in 1974....- dataset Binary NetCDF
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Global Atmospheric Circulation Statistics, 1958-1989
Twenty-two monthly statistical quantities make up this dataset of grids which describes the atmospheric general circulation at eleven vertical levels across the troposphere and...- dataset NetCDF
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ERA5 Reanalysis
Please note: Please use ds633.0 to access RDA maintained ERA-5 data, see ERA5 Reanalysis (0.25 Degree Latitude-Longitude Grid) [https://rda.ucar.edu/datasets/ds633.0], RDA...- dataset GRIB NetCDF
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NCAR Global Climate Four-Dimensional Data Assimilation (CFDDA) Hourly 40 km R...
NCAR Global Climate Four-Dimensional Data Assimilation (CFDDA) Hourly 40 km Reanalysis dataset is a dynamically-downscaled dataset with high temporal and spatial resolution that...- dataset NetCDF
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NOAA-CIRES-DOE Twentieth Century Reanalysis Version 3
The Twentieth Century Reanalysis Project, produced by the Earth System Research Laboratory Physical Sciences Division from NOAA and the University of Colorado Cooperative...- dataset NetCDF
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United Kingdom Hadley Centre Climate Model Version 3 Output
Products of special run of United Kingdom Hadley Centre Climate Model version 3 forced with A2 emissions scenario from Special Report on Emissions Scenarios for the 21st century...- dataset NetCDF
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Climate Analysis Center Base Period Climate Diagnostics Data Base
This dataset contains monthly long-term climatological means, variances, and covariances of geopotential height, temperature, specific humidity, wind, and vertical motion for...- dataset NetCDF