Ping Yang, Texas A&M University College Station, Department of Atmospheric Sciences, College Station, TX, United States, Masanori Saito, Texas A&M University College Station, College Station, TX, United States, Xianglei Huang, Univ of Michigan, Ann Arbor, MI, United States and Brian H Kahn, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, United States