Topic: Tornadoes Supercells exploding over northern prairies!

[australiasevereweather]

Supercells exploding over northern prairies!
         






UPDATE! MODERATE RISK ISSUED FOR SOUTH-CENTRAL MINNESOTA!!!


 


Several Massive supercell thunderstorms have fired in southeast South Dakota and are spreading east into western Minnesota. The environment is characterized by a warm front that is gradually lifting north; as it does, low level moisture is being pumped in and the atmosphere is becoming highly unstable where strong shear is already in place.

         

http://www.tornadovideos.net/component/content/article/36-tornadoes/1006-supercells-exploding-over-northern-prairies