Keith Reedy keithreedy@xxxxxxxxxxxx Begin forwarded message: > From: National Weather Service <nws.noaa@xxxxxxxxxxxxxxxxxxxxxxx> > Date: April 15, 2011 12:44:38 PM EDT > To: keithreedy@xxxxxxxxxxxx > Subject: NOAA's National Weather Service SPC Mesoscale Discussion Update > Reply-To: National Weather Service <nws.noaa@xxxxxxxxxxxxxxxxxxxxxxx> > > You are subscribed to SPC Mesoscale Discussion for NOAA's National Weather > Service. > > > > SPC Public Severe Weather Outlook > > 04/15/2011 12:35 PM EDT > > Public Severe Weather Outlook > > PUBLIC SEVERE WEATHER OUTLOOK > NWS STORM PREDICTION CENTER NORMAN OK > 1133 AM CDT FRI APR 15 2011 > > ...SEVERE THUNDERSTORMS EXPECTED OVER PARTS OF THE SOUTH THIS > AFTERNOON THROUGH TONIGHT... > > THE NWS STORM PREDICTION CENTER IN NORMAN OK IS FORECASTING THE > DEVELOPMENT OF TORNADOES...LARGE HAIL...AND DAMAGING WINDS OVER > PARTS OF THE PARTS OF THE SOUTH THIS AFTERNOON THROUGH TONIGHT. > > THE AREAS MOST LIKELY TO EXPERIENCE THIS ACTIVITY INCLUDE > > MUCH OF ALABAMA AND MISSISSIPPI > > ELSEWHERE...SEVERE STORMS ALSO MAY OCCUR FROM PARTS OF THE MIDDLE > MISSISSIPPI AND LOWER OHIO VALLEYS SOUTHWARD THROUGH THE TENNESSEE > VALLEY TO THE CENTRAL AND EASTERN GULF COAST. > > A POTENT UPPER LEVEL DISTURBANCE NOW OVER EASTERN KANSAS WILL > CONTINUE MOVING EASTWARD INTO MISSOURI THIS EVENING AND INTO > ILLINOIS LATER TONIGHT AS A BAND OF VERY STRONG JET STREAM WINDS ON > ITS SOUTH SIDE OVERSPREADS THE LOWER MISSISSIPPI AND TENNESSEE > VALLEYS. > > AT THE SAME TIME...A BROAD CURRENT OF INCREASINGLY WARM AND HUMID > AIR IS SPREADING NORTHWARD ACROSS THE CENTRAL AND EASTERN GULF COAST > REGION AHEAD OF THE STRONG COLD FRONT ASSOCIATED WITH THE UPPER > LEVEL SYSTEM. > > THE COMBINATION OF INCREASING MOISTURE AND STRENGTHENING WINDS...IN > CONJUNCTION WITH AFTERNOON HEATING AND UPLIFT ALONG AND AHEAD OF THE > COLD FRONT...ARE CREATING CONDITIONS FAVORABLE FOR LONG-LIVED > ROTATING THUNDERSTORMS CALLED SUPERCELLS. ADDITIONAL SEVERE WEATHER > MAY ARISE THIS AFTERNOON AND EVENING OVER THE MIDDLE MISSISSIPPI AND > LOWER OHIO VALLEYS INTO THE MID-SOUTH. > > Read more > > > > > > To change your subscriptions or preferences log in to your Subscriber > Preferences Page with your e-mail address. > > Delete profile > > For questions or problems with the subscription service, please contact > support@xxxxxxxxxxxxxxxx > > This service is provided by NOAA's National Weather Service. > > > > GovDelivery, Inc. (800-439-1420) sending to keithreedy@xxxxxxxxxxxx on behalf > of the National Weather Service · 1325 East West Highway · Silver Spring, MD > 20910