Nov 6, 2013 0100 UTC Day 1 Convective Outlook
Updated: Wed Nov 6 00:58:42 UTC 2013 (20131106 0100Z Day 1 shapefile | 20131106 0100Z Day 1 KML)
Probabilistic to Categorical Outlook Conversion Table
Categorical Graphic
20131106 0100 UTC Day 1 Outlook Graphic
Probabilistic Tornado Graphic
20131106 0100 UTC Day 1 Tornado Probabilities Graphic
Probability of a tornado within 25 miles of a point.
Hatched Area: 10% or greater probability of EF2 - EF5 tornadoes within 25 miles of a point.
Probabilistic Damaging Wind Graphic
20131106 0100 UTC Day 1 Damaging Wind Probabilities Graphic
Probability of damaging thunderstorm winds or wind gusts of 50 knots or higher within 25 miles of a point.
Hatched Area: 10% of greater probability of wind gusts 65 knots or greater within 25 miles of a point.
Probabilistic Large Hail Graphic
20131106 0100 UTC Day 1 Large Hail Probabilities Graphic
Probability of hail 1" or larger within 25 miles of a point.
Hatched Area: 10% or greater probability of hail 2" or larger within 25 miles of a point.
Risk Area (sq. mi.) Area Pop. Some Larger Population Centers in Risk Area
No Risk Areas Forecast
   SPC AC 060050

   DAY 1 CONVECTIVE OUTLOOK  
   NWS STORM PREDICTION CENTER NORMAN OK
   0650 PM CST TUE NOV 05 2013

   VALID 060100Z - 061200Z

   ...NO SVR TSTM AREAS FORECAST...

   ...OK INTO NWRN TX...
   A LINE OF THUNDERSTORMS CURRENTLY EXISTS JUST AHEAD OF A SURGING
   COLD FRONT FROM NWRN TX INTO WRN OK. LATEST RADAR TRENDS SHOW SOME
   SMALL BOWING STRUCTURES OVER W CNTRL OK...WITH SOME RADAR-BASED
   VELOCITIES SUGGESTING STRONG WIND GUSTS COULD OCCUR.

   00Z SOUNDINGS FROM THE AREA INDICATE MOST OF THE INSTABILITY IS
   LOCATED BELOW 500 MB...WITH AROUND 500-750 J/KG MUCAPE. WHILE WIND
   FIELDS INCREASE DRAMATICALLY IN THE MID TO UPPER LEVELS...THERE IS A
   VEER/BACK SIGNATURE IN THE 700-500 MB LAYER WHICH SHOULD CONTINUE TO
   SUPPORT MORE OF A LINEAR STORM MODE. HOWEVER...A FEW CELLS MAY BE
   SEMI-DISCRETE BEFORE THE COLD FRONT UNDERCUTS THEM. CONVECTIVELY
   ENHANCED WIND GUSTS WILL REMAIN POSSIBLE UNTIL THIS OCCURS. AS A
   RESULT OF THE WARM MIDLEVEL TEMPERATURES...ONLY SMALL HAIL IS
   EXPECTED.

   ..JEWELL.. 11/06/2013

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   NOTE: THE NEXT DAY 1 OUTLOOK IS SCHEDULED BY 0600Z