July 11th resulted in a lot more than I thought we would get. Modest CAPE and shear ended up producing a few pretty supercells, one of which anchored east of Chadron, NE.  Storms had decent structure and respectable electrification. We sat around Chadron for a big part of the afternoon until things finally started developing. Several funnel lookalikes occurred that were called in as funnels/tornadoes, but of course were later discounted.

2011, July 2011, lightning, Nebraska, supercell, tornado