Lin Zhang¹, Xiao Lu¹, Tongwen Wu², Daniel Jacob³ and Jun Wang⁴, (1)Peking University, Department of Atmospheric and Oceanic Sciences, Beijing, China, (2)National Climate Center, Chinese Meteorological Administration, Beijing, China, (3)Harvard University, Cambridge, MA, United States, (4)the University of Iowa, Department of Chemical and Biochemical Engineering, & Center of Global and Regional and Environmental Research, & Interdisciplinary Graduate Program in Informatics, the University of Iowa, Iowa City, IA, United States