How to recognize a 'radar-confirmed tornado' | AccuWeather
LIVE RADAR: Tornado Warning for Pearl River County
Spotting A Tornado On Your iPhone-Part Two - Dan's Wild Wild Science Journal - AGU Blogosphere
Why was the tornado warning issued late Sunday night across Onondaga County? | WSYR
Renny Vandewege on Twitter: "A radar Three body scatter spike from tornado debris. Not sure I've ever seen that before. A horrific image. Thinking of those in Mayfield and other areas impacted
Large, violent tornado moves through Dallas
Deadly Dayton tornado packed 140 mph winds. Here's how it developed. - The Washington Post