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  2. NOAA National Operational Model Archive and Distribution ...

    en.wikipedia.org/wiki/NOAA_National_Operational...

    Project. NOMADS is a network of data servers using established and emerging technologies to access and integrate model and other data stored in geographically distributed repositories in heterogeneous formats. NOMADS enables the sharing and inter-comparing of model results and is a major collaborative effort, spanning multiple Government ...

  3. National Climatic Data Center - Wikipedia

    en.wikipedia.org/wiki/National_Climatic_Data_Center

    National Climatic Data Center. The United States National Climatic Data Center (NCDC), previously known as the National Weather Records Center (NWRC), in Asheville, North Carolina, was the world's largest active archive of weather data. In 2015, the NCDC merged with two other federal environmental records agencies to become the National Centers ...

  4. NEXRAD - Wikipedia

    en.wikipedia.org/wiki/NEXRAD

    NEXRAD or Nexrad (Next-Generation Radar) is a network of 159 high-resolution S-band Doppler weather radars operated by the National Weather Service (NWS), an agency of the National Oceanic and Atmospheric Administration (NOAA) within the United States Department of Commerce, the Federal Aviation Administration (FAA) within the Department of Transportation, and the U.S. Air Force within the ...

  5. National Weather Service - Wikipedia

    en.wikipedia.org/wiki/National_Weather_Service

    The National Weather Service (NWS) is an agency of the United States federal government that is tasked with providing weather forecasts, warnings of hazardous weather, and other weather-related products to organizations and the public for the purposes of protection, safety, and general information. It is a part of the National Oceanic and ...

  6. Numerical weather prediction - Wikipedia

    en.wikipedia.org/wiki/Numerical_weather_prediction

    Weather reconnaissance aircraft, such as this WP-3D Orion, provide data that is then used in numerical weather forecasts.. The atmosphere is a fluid.As such, the idea of numerical weather prediction is to sample the state of the fluid at a given time and use the equations of fluid dynamics and thermodynamics to estimate the state of the fluid at some time in the future.

  7. Atmospheric model - Wikipedia

    en.wikipedia.org/wiki/Atmospheric_model

    Atmospheric model. In atmospheric science, an atmospheric model is a mathematical model constructed around the full set of primitive, dynamical equations which govern atmospheric motions. It can supplement these equations with parameterizations for turbulent diffusion, radiation, moist processes (clouds and precipitation), heat exchange, soil ...

  8. National Center for Atmospheric Research - Wikipedia

    en.wikipedia.org/wiki/National_Center_for...

    Location. Boulder, Colorado, United States. 39°58′41″N 105°16′30″W  /  39.97815°N 105.27492°W  / 39.97815; -105.27492. Website. ncar.ucar.edu. The US National Center for Atmospheric Research (NCAR / ˈɛnkɑːr /) [3] is a US federally funded research and development center (FFRDC) managed by the nonprofit University ...

  9. Rapid Refresh (weather prediction) - Wikipedia

    en.wikipedia.org/wiki/Rapid_Refresh_(weather...

    The Rapid Refresh (RR or RAP) is a numerical weather prediction (NWP) model. The model is designed to provide short-range hourly weather forecasts for North America. The Rapid Refresh was officially made operational on 1 May 2012, replacing the Rapid Update Cycle (RUC). The model also serves as the boundary conditions for the higher-resolution ...