1. Cooperative Programs for the Advancement of Earth System Science University Corporation for Atmospheric Research Boulder CO USA
2. Geophysical Fluid Dynamics Laboratory National Oceanic and Atmospheric Administration Princeton NJ USA
3. Atmospheric and Oceanic Sciences Program Princeton University Princeton NJ USA
4. Now at J. P. Morgan Chase & Co NY New York USA
5. Key Laboratory of Meteorological Disaster of Ministry of Education Nanjing University of Information Science and Technology Nanjing China