September 19, 2014 Auroras
Ball Club, MN
An unexpected geomagnetic storm brought auroras. An incoming storm system also brought clouds to Grand Rapids, so I drove a bit northwest to get out from underneath the low clouds, but there were also some higher clouds coming in from the northwest, to the best I could do was to try to sandwich myself in between the two cloud decks.
A substorm begins. |
About the brightest part of the substorm.. |