The 4 auroras of October 10th

In a sequence of images taken on the night between 10 and 11 October, from a reflex positioned towards the north, I noticed that there were 4 manifestations of red aurora, in particular the third, around 1.30 am (time local), which in some shots saturated the sensor, completely illuminating the sky.

Canon 700D full spectrum + Samyang 10 mm. lens

PS CC (saturation, contrast, lights and shadows).