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Japanese Reanalysis for Three Quarters of a Century (JRA-3Q) Monthly Statistics
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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SODA Project: SODA3 Ensemble Means and Standard Deviations
The goal of SODA is to reconstruct the historical physical (and eventually biogeochemical) history of the ocean since the beginning of the 20th century. As its name implies, the...- dataset NetCDF
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North American Regional Climate Change Assessment Program Data
The North American Regional Climate Change Assessment Program (NARCCAP) is a collection of regional climate model simulations downscaling global simulations from CMIP3 to 50-km...- dataset NetCDF
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Canadian Climate Centre Model Outputs for Carbon Dioxide Studies
The second generation General Circulation Model (GCMII) at the Canadian Climate Centre was used to run a CO2 experiment in which the current climate (1xCO2) was compared with a...- dataset ASCII
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NOAA NCEP Optimum Interpolation Sea Surface Temperature Analysis
The NOAA National Center for Environmental Prediction (NCEP) optimum interpolation (OI) sea surface temperature (SST) analysis is produced weekly and monthly on a one-degree...- dataset GRIB NetCDF
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WCRP and WWRP THORPEX YOTC (Year of Tropical Convection) Project, Single...
The realistic representation of tropical convection in our global atmospheric models is a long-standing grand challenge for numerical weather forecasts and global climate...- dataset GRIB
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NOAA CIRES Twentieth Century Global Reanalysis Version 2
The Twentieth Century Reanalysis Project, supported by the Earth System Research Laboratory Physical Sciences Division from NOAA and the University of Colorado CIRES Climate...- dataset GRIB
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Japanese 25-year Reanalysis Project
The Japanese 25-year Reanalysis (JRA-25) represents the first long-term global atmospheric reanalysis undertaken in Asia. Covering the period 1979-2004, it was completed using...- dataset GRIB
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Antarctic Monthly Sea-Ice Area Analyses
Monthly sea-ice area data is available for each 10 degrees of longitude for Antarctica starting January 1973. These data are based on weekly charts prepared by the Navy-NOAA...- dataset ASCII
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ERA-40 Monthly Means of Surface and Flux Forecast Data
Monthly means of surface and flux forecast data from ECMWF ERA-40 reanalysis project are in this dataset.- dataset GRIB
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ERA-Interim Project, Monthly Means
ERA-Interim represents a major undertaking by ECMWF (European Centre for Medium-Range Weather Forecasts) to produce a reanalysis with an improved atmospheric model and...- dataset GRIB
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Japanese 25-year Reanalysis Project, Monthly Means
The Japanese 25-year Reanalysis (JRA-25) represents the first long-term global atmospheric reanalysis undertaken in Asia. Covering the period 1979-2004, it was completed using...- dataset Binary NetCDF
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Arctic System Reanalysis (ASR) Project
The Arctic System Reanalysis (ASR) is produced using a high-resolution version of the Polar Weather Forecast Model (PWRF) and High Resolution Land Data Assimilation (HRLDAS)...- dataset NetCDF
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NCEP GDAS/FNL Global Surface Flux Grids
Note: Since this dataset now has a duplicate copy in AWS, we will stop continuous updates of this dataset in the summer 2025. The NCEP operational Global Data Assimilation...- dataset GRIB
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CESM2 Thermodynamic sensitivity experiments
These are fully-coupled CESM2/CAM6 pre-industrial control run experiments used to test the sensitivity to the new sea ice thermodynamic formulation. The only difference here is...- 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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NCEP Climate Forecast System Reanalysis (CFSR) Monthly Products, January...
The National Centers for Environmental Prediction (NCEP) Climate Forecast System Reanalysis (CFSR) was initially completed over the 31-year period from 1979 to 2009 and has been...- dataset GRIB
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WCRP and WWRP THORPEX YOTC (Year of Tropical Convection) Project
The realistic representation of tropical convection in our global atmospheric models is a long-standing grand challenge for numerical weather forecasts and global climate...- dataset GRIB
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ERA5 Reanalysis (Monthly Mean 0.25 Degree Latitude-Longitude Grid)
For RDA ERA5 monthly mean data prior to 1979, please see ds633.5: ERA5 monthly mean back extension 1950-1978 (Preliminary version) [https://rda.ucar.edu/datasets/ds633.5/] After...- dataset GRIB NetCDF
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CESM2 SMOOTH experiments
The Arctic is undergoing a pronounced and rapid transformation in response to changing greenhouse gasses, including reduction in sea ice extent and thickness. There are also...- dataset NetCDF
