http://science.nasa.gov/science-news/science-at-nasa/2011/24feb_thundersnow/
"Walt Petersen and Kevin Knupp have traveled far and wide to study winter storms. They never dreamed that the most extraordinary one they'd see – featuring freakish thundersnow, a 50-mile long lightning bolt, and almost a dozen gravity waves -- would erupt in their own back yards. The storm hit Huntsville, Alabama, on the evening of January 9th."
Comments
I am surprised at all of this excitement over thunder snow! I have witnessed it a number of times in my life. Personally, I have always found it to be somewhat frightening! LOL
Coedwig