Multi-event study of high-latitude thermospheric wind variations at substorm onset with a Fabry-Perot interferometer at Tromsoe, Norway

Heqiucen Xu1, Kazuo Shiokawa1, Shin-ichiro Oyama1 and Yuichi Otsuka2, (1)Nagoya University, Nagoya, Japan, (2)Institute for Space-Earth Environmental Research, Nagoya University, Nagoya, Japan