Mengrong Ding, LASG, IAP, Chinese Academy of Sciences, Beijing, China, Pengfei Lin, IAP,CAS, Beijing, China, Aixue Hu, NCAR, Boulder, CO, United States and Hailong Liu, State Key Laboratory of Numerical Modeling for Atmospheric Sciences and Geophysical Fluid Dynamics (LASG), Institute of Atmospheric Physics (IAP), Chinese Academy of Sciences, Beijing, 100029, China, Beijing, China