MESOSCALE DISCUSSION 0706
   NWS STORM PREDICTION CENTER NORMAN OK
   0508 PM CDT SUN MAY 19 2013
   
   AREAS AFFECTED...CNTRL OK
   
   CONCERNING...TORNADO WATCH 182...
   
   VALID 192208Z - 192245Z
   
   THE SEVERE WEATHER THREAT FOR TORNADO WATCH 182 CONTINUES.
   
   SUMMARY...HIGH-END LONG TRACK TORNADO WILL LIKELY CONTINUE NEWD
   ALONG THE I-44 CORRIDOR FROM LINCOLN COUNTY AND EVENTUALLY THREATEN
   CREEK COUNTY.
   
   DISCUSSION...KTLX RADAR STORM VELOCITY DATA SHOWS A HIGH CONFIDENCE
   INTENSE TORNADO MOVING INTO LINCOLN COUNTY OKLAHOMA WITH 0.5 DEG
   ROTATIONAL VELOCITIES 80-90 KTS.  THE PURCELL WIND PROFILE AND KTLX
   SHOW A SICKLE-SHAPE HODOGRAPH.  GIVEN THE VERY BUOYANT AND MOIST
   BOUNDARY LAYER...STRONG TO POTENTIALLY VIOLENT TORNADOES MAY
   CONTINUE TO AFFECT CNTRL OK OVER THE NEXT FEW HOURS.  AS THE STORMS
   FARTHER SOUTH MATURE...POTENTIALLY STRONG TORNADOES MAY EVENTUALLY
   EVOLVE FROM THOSE DISCRETE SUPERCELLS.
   
   ..SMITH.. 05/19/2013
   
   
   ATTN...WFO...TSA...OUN...
   
   LAT...LON   35109780 35899721 36209626 35969605 35359657 35109714
               35109780