Heatwaves in US rivers increasing up to four times faster than air heatwaves
September 22, 2025
September 22, 2025
UNIVERSITY PARK, Pennsylvania, Sept. 22 -- Pennsylvania State University posted the following news:
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Heatwaves in US rivers increasing up to four times faster than air heatwaves
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UNIVERSITY PARK, Pa. -- As the frequency and intensity of heatwaves increase across the U.S., a similar but more striking phenomenon is occurring in American rivers. Analysis of data from nearly 1,500 sites in the contiguous United States between 1980 and 2022 re . . .
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Heatwaves in US rivers increasing up to four times faster than air heatwaves
*
UNIVERSITY PARK, Pa. -- As the frequency and intensity of heatwaves increase across the U.S., a similar but more striking phenomenon is occurring in American rivers. Analysis of data from nearly 1,500 sites in the contiguous United States between 1980 and 2022 re . . .