Proton Arc and Aurora sheets
860 views Notanee Bourassa July 26, 2016 Regina, SK Date shot: July 25, 2016
What I am calling a "proton arc" and some other phenomena I have yet to understand. Seen at 12:03am CST 25JUL2016 while 32km N of Regina Saskatchewan while I was facing WNW. This was well after a G1 minor geomagnetic storm subsided.
