1. New national water model: Image compares lower resolution of current model to higher resolution of WRF-Hydro

    US taps NCAR technology for new water resources forecasts

    NOAA is using an advanced NCAR prediction system as the core of the new National Water Model.

    • Water,
    • Weather

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  2. The snow accumulation forecast made by two ensemble members for a January storm

    NCAR weather ensemble offers glimpse at forecasting's future

    NCAR's ensemble forecasting system has become a favorite among professional weather forecasters and atmospheric researchers.

    • Weather

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  3. ECEP hurricane damage index: Satellite imagery of Hurricane Ivan

    Sizing up cyclones

    NCAR scientists have developed a new index for quantifying a hurricane's ability to cause destruction.

    • Weather

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  4. Scientists visualize tornado's winds: still image from animation shows vortices as tubelike structures

    A 3D window into a tornado

    Scientists use advanced software to visualize details of the powerful storms.

    • Weather

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  5. Image of sea surface temperatures that predict a heat wave

    Ocean temps predict U.S. heat waves 50 days out, study finds

    The formation of a distinct pattern of sea surface temperatures in the middle of the North Pacific Ocean can predict an increased chance of summertime heat waves in the eastern half of the United States up to 50 days in advance.

    • Weather

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