AUTHOR=Wang Chenghai , Yang Kai , Wei Zhigang , Huang Bo TITLE=Editorial: Extreme precipitation in arid regions: observation, mechanisms, and simulations JOURNAL=Frontiers in Earth Science VOLUME=11 YEAR=2023 URL=https://www.frontiersin.org/journals/earth-science/articles/10.3389/feart.2023.1338841 DOI=10.3389/feart.2023.1338841 ISSN=2296-6463