1135pm CST – May 19, 2013 – going into early morning hours of May 20, 2013 — St. Louis, MO experienced a RADAR pulse / Scalar Square event… occurring just west of the city, the epicenter of the pulse coming from the Weldon Springs NEXRAD RADAR.
Seen multiple times in this video here:
Move forward approximately 24 hours, and a possible tornado, damaging winds / hail form at the pulsed areas epicenter, literally a tornado detected (again for the 2nd time this year) directly over Weldon Springs (the NEXRAD / research park).
Here are several posts explaining the basics behind the theory of radio frequency modification of the weather, more specifically an explanation on how I believe RADAR is playing a role :
Past RADAR pulse / HAARP ring / Scalar Square confirmations :