1. Chinese Academy of Meteorological Sciences; China Meteorological Administration; Beijing China
2. Key Laboratory of Space Weather, National Center for Space Weather; China Meteorological Administration; Beijing China
3. Key laboratory of Earth and Planetary Physics, Institute of Geology and Geophysics; Chinese Academy of Sciences; Beijing China
4. Institutions of Earth Science; Chinese Academy of Sciences; Beijing China
5. College of Earth and Planetary Sciences; University of Chinese Academy of Sciences; Beijing China
6. High Altitude Observatory; National Center for Atmospheric Research; Boulder CO USA