The enhancement of neutral metal Na layer above thunderstorms

Bingkun Yu1, Xianghui Xue2, Gaopeng Lu3, Xiankang Dou4, Qi Gao1, Xiushu Qie5, Jianfei Wu1, Yihuan Tang1 and Robert H Holzworth II6, (1)USTC University of Science and Technology of China, Hefei, China, (2)University of Science and Technology of China, CAS Key Laboratory of Geospace Environment, School of Earth and Space Sciences, Hefei, China, (3)School of Earth and Space Sciences, University of Science and Technology of China, Hefei, China, (4)University of Science and Technology of China, Hefei, China, (5)Insititute of Atmospheric Physics, Chinese Academy of Sciences, Beijing, China, (6)University of Washington Seattle Campus, Department of Earth and Space Sciences, Seattle, WA, United States