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Federal
NOAA NEXt-Generation RADar (NEXRAD) Products NGDA
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset consists of Level III weather radar products collected from Next-Generation Radar (NEXRAD) stations located in the contiguous United States, Alaska,... -
Federal
Climate Forecast System Version 2 (CFSv2) Operational Analysis
National Oceanic and Atmospheric Administration, Department of Commerce —
The Climate Forecast System Version 2 (CFSv2) produced by the NOAA National Centers for Environmental Prediction (NCEP) is a fully coupled model representing the... -
Federal
Climate Forecast System Version 2 (CFSv2) Operational Forecasts
National Oceanic and Atmospheric Administration, Department of Commerce —
The Climate Forecast System Version 2 (CFSv2) produced by the NOAA National Centers for Environmental Prediction (NCEP) is a fully coupled model representing the... -
Federal
Global Data Assimilation System (GDAS)
National Oceanic and Atmospheric Administration, Department of Commerce —
The Global Data Assimilation System (GDAS) is the system used by the Global Forecast System (GFS) model to place observations into a gridded model space for the... -
Federal
North American Mesoscale Forecast System (NAM) [12 km]
National Oceanic and Atmospheric Administration, Department of Commerce —
The North American Mesoscale Forecast System (NAM) is one of the major regional weather forecast models run by the National Centers for Environmental Prediction... -
Federal
Global Forecast System (GFS) [1 Deg.]
National Oceanic and Atmospheric Administration, Department of Commerce —
The Global Forecast System (GFS) is a weather forecast model produced by the National Centers for Environmental Prediction (NCEP). Dozens of atmospheric and land-soil... -
Federal
Rapid Refresh (RAP) [13 km]
National Oceanic and Atmospheric Administration, Department of Commerce —
The Rapid Refresh (RAP) numerical weather model took the place of the Rapid Update Cycle (RUC) on May 1, 2012. Run by the National Centers for Environmental... -
Federal
NOAA Next Generation Radar (NEXRAD) Level 3 Products
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset consists of Level 3 weather radar products collected from Next-Generation Radar (NEXRAD) stations located in the contiguous United States, Alaska,... -
Federal
Global Ensemble Forecast System (GEFS) [1 Deg.]
National Oceanic and Atmospheric Administration, Department of Commerce —
The Global Ensemble Forecast System (GEFS) is a weather forecast model made up of 21 separate forecasts, or ensemble members. The National Centers for Environmental... -
Federal
Global Forecast System (GFS) [0.5 Deg.]
National Oceanic and Atmospheric Administration, Department of Commerce —
The Global Forecast System (GFS) is a weather forecast model produced by the National Centers for Environmental Prediction (NCEP). Dozens of atmospheric and land-soil... -
Federal
Rapid Update Cycle (RUC) [20 km]
National Oceanic and Atmospheric Administration, Department of Commerce —
The Rapid Update Cycle (RUC) weather forecast model was developed by the National Centers for Environmental Prediction (NCEP). On May 1, 2012, the RUC was replaced by... -
Federal
National Weather Service Raw Upper Air Observational Data - Monthly
National Oceanic and Atmospheric Administration, Department of Commerce —
These National Weather Service (NWS) raw upper air data contain flight data from sites monthly. Majority are Radiosonde Replacement System (RRS) sites, spanning about... -
Federal
National Centers for Environmental Prediction-Department of Energy (NCEP-DOE) Atmospheric Model Intercomparison Project (AMIP)-II Reanalysis (Reanalysis-2)
National Oceanic and Atmospheric Administration, Department of Commerce —
The NCEP-DOE Atmospheric Model Intercomparison Project (AMIP-II) reanalysis is a follow-on project to the "50-year" (1948-present) NCEP-NCAR Reanalysis Project. NCEP-... -
Federal
Climate Forecast System Reforecast (CFSR), for 1981 to 2011
National Oceanic and Atmospheric Administration, Department of Commerce —
The NCEP Climate Forecast System Reanalysis (CFSR) was designed and executed as a global, high resolution, coupled atmosphere-ocean-land surface-sea ice system to... -
Federal
Rapid Refresh (RAP) [20 km]
National Oceanic and Atmospheric Administration, Department of Commerce —
The Rapid Refresh (RAP) numerical weather model took the place of the Rapid Update Cycle (RUC) on May 1, 2012. Run by the National Centers for Environmental... -
Federal
NOAA Profiler Network (NPN) Vertical Wind Profile Data
National Oceanic and Atmospheric Administration, Department of Commerce —
The NOAA Profiler Network (NPN) radars provide vertical profiles of horizontal wind speed and direction from near the surface to above the tropopause. The system also... -
Federal
Integrated Global Radiosonde Archive (IGRA) - Monthly Means (Version Superseded)
National Oceanic and Atmospheric Administration, Department of Commerce —
Please note, this dataset has been superseded by a newer version (see below). Users should not use this version except in rare cases (e.g., when reproducing previous... -
Federal
Global Ensemble Forecast System (GEFS) [2.5 Deg.]
National Oceanic and Atmospheric Administration, Department of Commerce —
The Global Ensemble Forecast System (GEFS) is a weather forecast model made up of 21 separate forecasts, or ensemble members. The National Centers for Environmental... -
Federal
National Weather Service Raw Upper Air Observational Data - Individual Flights
National Oceanic and Atmospheric Administration, Department of Commerce —
These National Weather Service (NWS) raw upper air data contain individual flight data from sites monthly. Majority are Radiosonde Replacement System (RRS) sites,... -
Federal
Climate Forecast System Reanalysis (CFSR), for 1979 to 2011
National Oceanic and Atmospheric Administration, Department of Commerce —
The NCEP Climate Forecast System Reanalysis (CFSR) was initially completed for the 31-year period from 1979 to 2009, in January 2010. The CFSR was designed and...
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