Observed multiscale dynamical processes responsible for an extreme gust event in Beijing. - Guo, Xiaoran; Guo, Jianping; Li, Ning; Zhang, Zhen; Chen, Tianmeng; Shi, Yu; Yao, Pengzhan; Jiang, Shuairu; Zhao, Lei; Hu, Fei (Atmospheric Chemistry & Physics, 2026)