NOAA: NOAA Gulfstream IV Flying over an Atmospheric River
Atmospheric River Reconnaissance Flights Begin
On the heels of an exceptionally wet year, an expanded data collection program using Air Force and NOAA aircraft will begin flights over the Pacific from November through March
Seven atmospheric rivers classified as strong or greater dumped rain and snow on California during the 2022-2023 rainy season, lifting the majority of the state out of drought conditions and causing disastrous flooding. This duality of promise and peril typifies atmospheric rivers, which are ribbons of water vapor in the sky that can deliver massive amounts of precipitation, and makes accurate forecasting essential to both water managers and public safety officials.
To better understand and forecast atmospheric rivers, “Hurricane Hunter” aircraft from the U.S. Air Force Reserve 53rd Weather Reconnaissance Squadron have begun flights over the Pacific Ocean starting this November as part of Atmospheric River Reconnaissance program (AR Recon), led by the Center for Western Weather and Water Extremes (CW3E) at UC San Diego’s Scripps Institution of Oceanography. The program represents a research and operations partnership between science and operational weather forecasting, which ensures that methods and their impacts are continually refined and improved over time.
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