It is interesting to try to compare Nick’s time lapse with what was seen at the same time from 400km further north, now archived at
http://threehillsobservatory.co.uk/allsky_camera/allsky_20241010_aurora.mp4
(South is to the left, west is up)
The short intense burst at ~21:02 corresponds to a bright band briefly appearing to the south in my camera and the other intense period ~23:15-23:35 coincides with when it shifted from north to overhead and south here
Cheers
Robin