In message , Alex Stephens
Jnr writes
Next chance to get a decent look was at midnight. It has died down
considerably now - but the North and North eastern skies have a distinct
pale blue glow, not a colour I've seen with aurora's before.

I have yet to see one in blue. Beautiful picture of a blue aurora in
Alaska at:
http://spaceweather.com

--
Anita Evans
North Cumbria
(anita[at]ra.evans.clara.co.uk to reply by e-mail)