I took some of the photos of last nights auroras and made animated GIFs out of ’em. Since these things get really big really fast, below are dinkysized version; after the “Continue Reading” are larger (500 pixel wide) versions. They are sped up substantially… six second exposures, IIRC.
Here’s what’s generating all the auroras of the past few days:
http://www.reuters.com/article/2011/08/06/us-utilities-noaa-solarstorms-idUSTRE7746UA20110806
SOHO shows we have a whole line of solar eruptions going around the mid-northern latitudes of the Sun:
http://sohowww.nascom.nasa.gov/data/realtime/realtime-update.html
That is rather cool.