Sky Diary 26 May 2013 Nebraska supercell - 2013-05-26 at 21-38-15

Caption: So many bolts shot out of the tower. Photo by Chris Kridler, ChrisKridler.com, SkyDiary.com
Aperture: ƒ/8
Shutter Speed: 21.5s
Date: 5/26/13 9:38:15 PM CDT