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S. 5361

BillFederalSenateIn Committee
To improve the lead time, accuracy, and dissemination of forecasts of atmospheric rivers throughout the United States, and for other purposes.
About This Bill
Committee
Latest Action · November 20, 2024
Read twice and referred to the Committee on Commerce, Science, and Transportation. (Sponsor introductory remarks on measure: CR S6687-6688)
Congress
118th (2023–2025)
Introduced
November 20, 2024
Cosponsors (1)
0D 1R
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Summary

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The Improving Atmospheric River Forecasts Act directs the National Oceanic and Atmospheric Administration to establish a comprehensive program aimed at improving forecasts and warnings for atmospheric rivers, which are weather systems that can cause severe flooding and other water-related hazards. The program will work to increase forecast accuracy and lead time through advanced modeling, machine learning, and new observational technologies, with a particular focus on helping communities in at-risk regions like the West Coast better prepare and respond to these dangerous weather events. The bill requires NOAA to acquire and maintain specialized aircraft and equipment for atmospheric river reconnaissance from November through March each year and to establish at least one atmospheric river observatory on the West Coast with comprehensive radar and monitoring capabilities. Within 270 days of the bill's enactment, NOAA must submit a detailed plan to Congress outlining the specific research activities, partnerships with universities, funding needs, and timelines for achieving the program's goals. The legislation aims to reduce deaths, property damage, and economic losses caused by atmospheric rivers through better scientific understanding and more effective communication of forecast information to the public and emergency management officials.

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