Lu Liu¹, Yuqing Wang², Ruifen Zhan³, Jing Xu⁴ and Yihong Duan¹, (1)CAMS Chinese Academy of Meteorological Sciences, Beijing, China, (2)Univ Hawaii, International Pacific Research Center and Department of Meteorology, Honolulu, HI, United States, (3)Fudan University, Shanghai, China, (4)University of California Irvine, Irvine, CA, United States