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  1. Connecting the upper and lower atmosphere

    An experimental modeling study by a team of scientists that includes NCAR’s Hanli Liu (High Altitude Observatory) points to the propagation of waves upward from the lower atmosphere as a driver for variability in the ionosphere. The research is an important step toward better understanding space weather.

    • Sun + Space Weather

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  2. Lawrence Buja

    NCAR Teams with Inter-American Development Bank to Help Latin America Prepare for Climate Change

    NCAR has teamed with the Inter-American Development Bank (IDB) to launch a far-reaching program to help Latin American and Caribbean nations prepare for the impacts of global warming.

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  3. Man walking on snowy city street

    300 Billion weather forecasts used by Americans annually, survey Finds

    Close to 9 out of 10 adult Americans obtain weather forecasts regularly, and they do so more than three times each day on average, according to a new nationwide survey.

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  4. Color visualization of a sunspot's umbra and penumbra

    Sunspots revealed in striking detail by supercomputers

    In a breakthrough that will help scientists unlock mysteries of the Sun and its impacts on Earth, an international team of scientists led by NCAR has created the first-ever comprehensive computer model of sunspots.

    • Sun + Space Weather,
    • Supercomputing

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