Just came back inside, as the battery I had had just died. Otherwise, would still be outside watching the show fade...
But yeah, that was quite an epic show, especially when it really picked up!
Green/yellow murmuring clouds low down, purple glow, then bright bluish beams (+ a few reddish ones too). And they moved fast too!
Glad I got some nice sequences too, but dunno how well all this will look back on screen on a computer.
(Will head out again later after a shower + warmer clothes)