Extreme Sub?Hourly Precipitation Intensities Scale Close to the Clausius?Clapeyron Rate Over Europe

نویسندگان

چکیده

Over subhourly time scales, extreme precipitation events play a critical role for many sectors impacted by climate change; however, it is unclear how these will evolve in warmer climate. Here, we perform simulations using regional model over the greater Alpine region at kilometer-scale resolution. By analyzing intensities with short accumulation times, show that can capture observed percentiles of measured surface rain-gauge stations. Then, simulating future climate, associated increases intensity grow but tends asymptotically toward 6.5% per degree warming. This suggests most scale Clausius-Clapeyron scaling rate represents ability atmosphere to hold more water vapor. It should be expected changes lead increased risks flash flooding, land-slides, and erosion Europe

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ژورنال

عنوان ژورنال: Geophysical Research Letters

سال: 2021

ISSN: ['1944-8007', '0094-8276']

DOI: https://doi.org/10.1029/2020gl089506