Leaping and vortex motion of the shock aurora toward the late evening sector observed on 26 February 2023. - Nanjo, Sota; Yamauchi, Masatoshi; Johnsen, Magnar Gullikstad; Yokoyama, Yoshihiro; Brändström, Urban; Ogawa, Yasunobu; Willer, Anna Naemi; Hosokawa, Keisuke (Annales Geophysicae (ANGEO) (09927689), 2025)