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Data Assimilation Research Testbed
DART is a community facility for ensemble DA developed and maintained by the Data Assimilation Research Section (DAReS) at the National Center for Atmospheric Research (NCAR)....- software OTHER
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NCAR CESM2 Large Ensemble Cloud-Optimized Dataset
The National Center for Atmospheric Research partnered with the IBS Center for Climate Physics in South Korea to generate the CESM2 Large Ensemble which consists of 100 members...- dataset ZARR
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VAPOR - the Visualization and Analysis Platform for Ocean, Atmosphere, and...
VAPOR provides an interactive 3D visualization environment that can also produce animations and still frame images. The VAPOR Data Collection (VDC) data model allows users to...- software UNDEFINED FORMAT
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High-Resolution Climate Simulations Over Alaska - A Community Dataset, Version 2
Weather and climate variability strongly influence the people, infrastructure and economy of Alaska. However, the sparse observational network in Alaska limits understanding of...- dataset UNDEFINED FORMAT
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NA-CORDEX Cloud-Optimized Dataset
The NA-CORDEX dataset contains output from high-resolution regional climate models run over North America using boundary conditions from global simulations in the CMIP5 archive....- dataset ZARR
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PyAverager
The PyAverager is a package used for computing averages from climate model output.- software UNDEFINED FORMAT
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CMIP6 SSP2-4.5 experiments (2015-2100) with CAM6, interactive land (CLM5),...
SSP-based RCP scenario with medium radiative forcing by the end of the century. Following approximately RCP4.5 global forcing pathway with SSP2 socioeconomic conditions....- dataset NetCDF
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CESM2 S2S Hindcasts
This dataset contains subseasonal-to-seasonal (S2S) hindcasts with CESM2 that were carried out as a community project and with community analysis in mind. These forecasts...- dataset NetCDF
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CESM 1.1 Pacific Pacemaker historical transient 10-member ensemble
These experimental data were generated by the CESM 1.1 coupled model. The purpose of this experiment is to synch the model's internal variability with the observed tropical...- dataset NetCDF
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CMIP6 CESM2 abrupt4xCO2 experiment with high-top atmosphere (WACCM6) with...
Impose an instantaneous quadrupling of the concentration of atmospheric carbon dioxide from the global annual mean 1850 value, then hold fixed. (CMIP6 Experiment). Users can...- dataset NetCDF
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Atmosphere time slice with present day SST and pre-industrial Arctic SIC
Atmosphere-only time slice experiment forced by climatological monthly mean sea surface temperature (SST) for the present day sea and pre-industrial Actic sea ice concentration...- dataset NetCDF
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CESM2.2-CAM6 Perturbed Parameter Ensemble (PPE)
To evaluate parameterizations in models, simulations have often been performed with only one change to one parameterization at a time. This is highly inefficient and can be both...- dataset NetCDF
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Hurrell North Atlantic Oscillation (NAO) Index (Station-Based)
The winter (December thru March) station-based index of the NAO is based on the difference of normalized sea level pressure (SLP) between Lisbon, Portugal and...- dataset NetCDF
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Hurrell Wintertime SLP-based Northern Annular Mode (NAM) Index
The NAM (or Arctic Oscillation) is defined as the first EOF of NH (20°-90°N) winter SLP data. It explains 23% of the extended winter mean (December-March) variance, and it is...- dataset NetCDF
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CMIP6 CESM2 1pctCO2 experiment with interactive atmosphere (CAM6),...
Increase atmospheric CO2 concentration gradually at a rate of 1 percent per year. The concentration of atmospheric carbon dioxide is increased from the global annual mean 1850...- dataset NetCDF
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f.e21.FHIST_BGC.f09_f09_mg17.CMIP6-AMIP.001 CMIP6 CESM2 AMIP hindcast...
An atmosphere only climate simulation using prescribed sea surface temperature and sea ice concentrations but with other conditions as in the Historical simulation. (CMIP6...- dataset NetCDF
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CESM/WACCM Runs Under Different Solar Conditions
Fundamental understanding of the climate responses to solar variability is obscured by the large and complex climate variability. This long-standing issue is addressed here by...- dataset NetCDF
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CESM2-CMIP5 Forcing
The CESM2 with CMIP5 forcing is a set of climate model simulations intended to disentangle the role of forcing versus model structure between CESM2 and CESM1 for pre-industrial,...- dataset NetCDF
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Idealized deforestation experiment. 20 million square km forest area...
Idealized deforestation experiment. 20 million square km forest area (covered by trees) is converted to natural unmanaged grassland over a period of 50 years with a linear rate...- dataset NetCDF
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CESM Large Ensemble Project
The CESM Large Ensemble Project, led by Dr. Clara Deser and Dr. Jennifer Kay, is a publicly available set of climate model simulations intended for advancing understanding of...- dataset NetCDF