Long-term Western precipitation trends are stable, says atmospheric scientist

Tallbloke's Talkshop

California flood control channel [image credit: UC Berkeley]
Looking a lot further back than the satellite era can give a better perspective in weather trends. Nothing for alarmists to see here.
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Although the West has experienced major ups and downs in its precipitation patterns from year to year, over the past 130 years regions that provide the major source for spring and summer runoff have not shown a long-term pattern that indicates a permanent decline in precipitation, according to research by Dr. John Christy, a distinguished professor in the Department of Atmospheric and Earth Science at The University of Alabama in Huntsville (UAH).

The results of Dr. Christy’s construction and analysis of the longest, regional-scale time series of snowfall accumulations for Washington, Oregon and California from 1890–2020 are in a paper in the December 2022 issue of the American Meteorological Society’s Journal of Hydrometeorology, says Phys.org.

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