Jinxing Li¹, Jacob Bortnik², Xin An¹, Wen Li³, Vassilis Angelopoulos⁴, Richard M Thorne⁵, Christopher T Russell⁶, Binbin Ni⁷, Xiaochen Shen³, William S Kurth⁸, George B Hospodarsky⁸, David Hartley⁹, Herbert O Funsten¹⁰, Harlan E. Spence¹¹ and Daniel N Baker¹², (1)University of California Los Angeles, Los Angeles, CA, United States, (2)University of California Los Angeles, Atmospheric and Oceanic Sciences, Los Angeles, CA, United States, (3)Boston University, Boston, MA, United States, (4)University of California, Los Angeles, Department of Earth, Planetary, and Space Sciences and Institute of Geophysics and Planetary Physics, Los Angeles, CA, United States, (5)UCLA, Los Angeles, CA, United States, (6)University of California Los Angeles, Department of Earth Planetary and Space Sciences, Los Angeles, CA, United States, (7)Wuhan University, Wuhan, China, (8)University of Iowa, Department of Physics and Astronomy, Iowa City, IA, United States, (9)University of Iowa, Iowa City, IA, United States, (10)Los Alamos National Laboratory, Los Alamos, NM, United States, (11)University of New Hampshire, Durham, NH, United States, (12)University of Colorado, Laboratory for Atmospheric and Space Physics, Boulder, CO, United States