55 matching dataset(s) were found.
Description:
This 30-member ensemble of CESM1 and WACCM hindcast simulations for the 1979-2014 period is produced using the fully coupled CESM1 simulations and that of a high-top atmosphere-only Whole Atmosphere Community Climate Model (WACCM) as its component. This project is created by researchers at WHOI in collaboration with NCAR researchers.
Dataset ID:
d583120
Description:
Numerical simulation experiments were conducted for different thermospheric states to study the stream interaction region that swept past Earth on March 27, 2003. Results from two LIT (Low-energy Ion Transport) coupled model runs are archived in 768 netCDF files. They contain the global outputs from the LFM magnetosphere, IPWM (Ionosphere Polar Wind Model) ionosphere, NCAR Thermosphere-Ionosphere Electrodynamics General Circulation Model (TIEGCM) thermosphere-ionosphere simulations.
Dataset ID:
d583125
Description:
Spatially continuous data products are essential for a number of applications including climate and hydrologic modeling, weather prediction, and water resource management. In this work, a distance-weighted
interpolation method used to map daily rainfall and temperature in Hawaii is described and assessed. New
high-resolution (250 m) maps were developed for daily rainfall and daily maximum (Tmax) and minimum
(Tmin) near-surface air temperature for the period 1990-2014.
Dataset ID:
d583153
Description:
The Community Land Model version 5 (CLM5) was used to conduct a no-Water Use Efficiency land-historical experiment. This experiment has been used in conjunction with other CLM5 LUMIP land-only (historical) experiments to separate the effect of water use efficiency from that of vegetation growth in the Southeastern United States.
Dataset ID:
d197009
Description:
This numerical simulation data set is prepared for manuscript submission to the the Monthly Weather Review journal of the American Meteorological Society (AMS).
The National Center for Atmospheric Research (NCAR) and Montana State University jointly developed water vapor MicroPulse Differential absorption lidars (MPDs) that are a significant advance in eye-safe, unattended, lidar-based water vapor remote sensing. We perform Observation System Simulation Experiments (OSSEs) to investigate MPD o…
Dataset ID:
d583101
Description:
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 projected increases in near-surface Arctic winds. This study addresses how the winds trends may be driven by changing surface roughness and/or stability in different Arctic regions. These data are from five experiments using CESM2 with an artificially decreased sea ice roughness to match that of the open ocean. The data inc…
Dataset ID:
d583139
Description:
This dataset provides retrospective runoff risk forecasts and supporting data for the Great Lakes region.
It includes retrospective simulations from the NOAA National Water Model (NWM) configuration of WRF-Hydro. These simulations were executed to produce approximately 25 additional land surface grid variables, along with surface and subsurface runoff outputs, identified as crucial for predicting runoff initiation at the edge of field.
Two distinct processing workflows were used to generate th…
Dataset ID:
d010113
Description:
The objective of this field campaign was to study the atmospheric structure during the total solar eclipse on April 8, 2024. Measurements of profiles of temperature, humidity, and winds were made by the SPARC facility from the University of Wisconsin-Madison. These activities were part of an atmospheric science measurements course taught by Prof. Kevin Goebbert at Valparaiso University.
Dataset ID:
d010116
Description:
This dataset includes model output from aquaplanet simulations using the Model for Prediction Across Scales (MPAS), version 6.2. Aquaplanet simulations are numerical simulations on an Earth-like water-covered surface without land, topography, sea-ice, or seasons. These simulations are useful for studying climate and weather in a simplified yet realistic framework. The specific simulations contained in this dataset were produced using MPAS, which is an NCAR-supported community model. Various sim…
Dataset ID:
d583134
Description:
We analyze two preindustrial experiments from the Community Earth System Model version 2 (CESM2) to characterize the impact of sea ice physics on differences in coastal sea ice production around Antarctica and the resulting impact on the ocean and atmosphere. The only difference between the two experiments is the selection of the thermodynamic formulation, by changing the KTHERM namelist parameter. We find substantial differences in the dominant sea ice physical processes, ocean water mass for…
Dataset ID:
d583149
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