10.6084/m9.figshare.6274175.v1 Larry Lyons Larry Lyons Ying Zou Ying Zou Yukitoshi Nishimura Yukitoshi Nishimura Bea Gallardo-Lacourt Bea Gallardo-Lacourt Vassilis Angelopulos Vassilis Angelopulos Eric Donovan Eric Donovan MOESM1 of Stormtime substorm onsets: occurrence and flow channel triggering Springer Nature 2018 Substorms Storms Auroral streamers Substorm triggering Substorm occurrence 2018-05-15 05:00:00 Media https://springernature.figshare.com/articles/media/MOESM1_of_Stormtime_substorm_onsets_occurrence_and_flow_channel_triggering/6274175 Additional file 1. Movie of image mosaics every 3 s for the tilted streamer example on 19 February 2012 shown in Fig. 1.