Tonight's first WeatherBrain is the suggestion of listener Edward Shaw and is a previous alumni of the show.  He's a professor in the Department of Geography at Virginia Tech University in Blacksburg.  He is a native of Roanoke Virginia and studied environmental science as an undergraduate before completing his graduate work through the Department of Geosciences at Mississippi State.  Dave Carroll, welcome to the show. Our second Guest WeatherBrain is an associate professor of geography and meteorology at Ball State University in Muncie.  He received his meteorology degree with honors from Penn State and an advanced degree in geography from Syracuse University.  David Call, welcome to the show. Also stopping by as our Guest Panelist is Stephanie Zick, an assistant professor and core faculty member for Virginia Tech's B. S. meteorology program.  She's a tropical weather expert as well as numerical weather prediction and model forecast verification expert who joined Virginia Tech University in 2016.  Thanks for joining us!