Detailed text transcripts for TV channel - MSNBC - 20120403:20:47:00
Damaging tornadoes on the ground already. >> and that acceleration of energy is a function of the warm air that is in that region? >> basically, the storms that happened last night in oklahoma, they shifted all the air south toward texas. it takes a while to lift north, but as that lifted north, the northern edge of that moisture instability is where you have that enhanced wind sheer to make she's storms rotate, and that's why these super cells have been producing prolific tornadoes, because there is that much more energy that makes them spin. >> the biggest thing is the variance, correct, tha...