Each one of the White icons with the hand drawn blue arrow is a confirmed report of a LARGE Tornado. 

 You can see the notch or hook on the Southwest side of this storm – again with a hand drawn blue arrow. 
  This is the reflectivity mode showing us the rotation within the storm. The arrow is pointing at the area of concern. 

 

Check out the Technology the National Severe Storm Lab is using in Western KS tonight…