May 19, 2017
The Star Tribune - The USA is on track for the busiest tornado year since 2011. That was the year Tuscaloosa and Joplin were hit. Why have we suddenly come out of a 5-year tornado drought? Two reasons: the same jet stream pattern that generated a stormy treadmill for the western USA created a wind shear profile ripe for tornadoes. Also, record warmth in the Gulf of Mexico has primed the pump with warmer, more unstable air.
tags: Texas Tech in the News