Jun 10, 2014 0100 UTC Day 1 Convective Outlook
Updated: Tue Jun 10 00:45:38 UTC 2014 (20140610 0100Z Day 1 shapefile | 20140610 0100Z Day 1 KML)
Probabilistic to Categorical Outlook Conversion Table
Categorical Graphic
20140610 0100 UTC Day 1 Outlook Graphic
Probabilistic Tornado Graphic
20140610 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
20140610 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
20140610 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
SLIGHT 63,902 6,449,221 Birmingham, AL...Huntsville, AL...Columbia, SC...High Point, NC...Meridian, MS...
   SPC AC 100042

   DAY 1 CONVECTIVE OUTLOOK  
   NWS STORM PREDICTION CENTER NORMAN OK
   0742 PM CDT MON JUN 09 2014

   VALID 100100Z - 101200Z

   ...THERE IS A SLGT RISK OF SVR TSTMS OVER EASTERN MS...WRN AL...AND
   MIDDLE TN...

   ...THERE IS A SLGT RISK OF SVR TSTMS ACROSS THE CNTRL CAROLINAS...

   ...SUMMARY...
   A FEW SEVERE THUNDERSTORMS REMAIN POSSIBLE THIS EVENING FROM
   MISSISSIPPI INTO WESTERN ALABAMA AND MIDDLE TENNESSEE. OTHER
   ISOLATED HAIL AND WIND ACTIVITY IS POSSIBLE ACROSS CENTRAL AND
   SOUTHERN TEXAS...THE CAROLINAS...AND FAR NORTHEASTERN MONTANA.

   ...MS INTO AL AND TN...
   A LINE OF STORMS CONTINUES TO PROPAGATE EWD ACROSS MS...WITH 42 KT
   WINDS MEASURED AT TUPELO. THESE STORMS WILL CONTINUE TO POSE A WIND
   THREAT INTO WRN AL AND MIDDLE TN. HAIL WILL ALSO BE POSSIBLE GIVEN
   THE STRONG INSTABILITY AND FAVORABLE LAPSE RATES ALOFT. SEVERAL
   CORES APPEAR TO CONTAIN HAIL WITHIN THIS LINE. FOR MORE INFORMATION
   SEE MESOSCALE DISCUSSION 932.

   ...CENTRAL SC INTO NC...
   CELL DRIVEN MAINLY BY DAYTIME HEATING PERSIST FROM CNTRL SC INTO
   CNTRL NC. WHILE SOME MARGINALLY SEVERE HAIL IS LIKELY EARLY THIS
   EVENING...THE THREAT SHOULD GRADUALLY DWINDLE WITH THE COOLING
   BOUNDARY LAYER. FOR MORE INFORMATION SEE MESOSCALE DISCUSSION 931

   ...CNTRL AND SRN TX...
   A FEW STRONG STORMS ARE FINALLY FORMING ACROSS CNTRL TX...NEAR THE
   WASHED OUT FRONT. A MOIST AND UNSTABLE AIR MASS REMAINS WITH
   SUFFICIENT DEEP LAYER SHEAR FOR SEVERE HAIL AND POSSIBLY WIND IF
   STORMS CAN EXPAND IN COVERAGE. HOWEVER...GIVEN THE LOSS OF
   HEATING...AND WEAK FORCING FOR ASCENT...ONLY ISOLATED SEVERE HAIL OR
   WIND IS NOW ANTICIPATED. 

   ...FAR NERN MT...
   A STRONG SHORTWAVE TROUGH WILL GLANCE NRN MT THIS EVENING...WITH
   ISOLATE STORMS ALONG THE COLD FRONT MOVING ESEWD NEAR THE CANADIAN
   BORDER. THESE CELLS MAY CONTAIN MARGINALLY SEVERE HAIL OR WIND
   BEFORE DISSIPATING THIS EVENING.

   ..JEWELL.. 06/10/2014

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