Skip Navigation Links weather.gov 
NOAA logo-Select to go to the NOAA homepage NOAA's National Weather Service   Select to go to the NWS homepage
Storm Prediction Center
navigation bar left  
  navigation bar end cap


 
USA.gov is the U.S. Government's official Web portal to all Federal, state and local government Web resources and services.

Mesoscale Discussion 1620
< Previous MD         Next MD >
MD 1620 graphic

   MESOSCALE DISCUSSION 1620
   NWS STORM PREDICTION CENTER NORMAN OK
   0353 PM CDT WED AUG 05 2015

   AREAS AFFECTED...CENTRAL/NORTHEAST AR INTO WESTERN TN/NORTHERN MS

   CONCERNING...SEVERE THUNDERSTORM WATCH 473...

   VALID 052053Z - 052230Z

   THE SEVERE WEATHER THREAT FOR SEVERE THUNDERSTORM WATCH 473
   CONTINUES.

   SUMMARY...ISOLATED DAMAGING WIND/SOME HAIL RISK WILL CONTINUE
   EASTWARD ACROSS NORTHEAST/EAST-CENTRAL AR INTO WESTERN TN/NORTHERN
   MS THROUGH LATE AFTERNOON. SEVERE THUNDERSTORM WATCH 473 CONTINUES
   UNTIL 00Z/7PM CDT...AND DOWNSTREAM TRENDS WILL BE MONITORED FOR THE
   POSSIBILITY OF AN ADDITIONAL WATCH /OR SPATIAL EXTENSION/.

   DISCUSSION...A RELATIVELY WELL-ORGANIZED LINE OF CONVECTION
   CONTINUES TO STEADILY /35-40 KT/ MOVE EASTWARD ACROSS
   NORTHEAST/EAST-CENTRAL AR AS OF 4PM CDT/21Z. ADDITIONAL STORM
   DEVELOPMENT/CELL MERGERS SHOULD OCCUR AS THE CONVECTIVE LINE
   CONTINUES TO SPREAD EASTWARD IN VICINITY OF A WEST/EAST-ORIENTED
   EFFECTIVE FRONT. THE BOUNDARY LAYER REMAINS WARM AND UNSTABLE
   /1500-3000 J PER KG MLCAPE/ ALONG AND SOUTH OF THIS BOUNDARY.
   ISOLATED DAMAGING WIND/SOME HAIL RISK IS EXPECTED TO CONTINUE INTO
   WESTERN TN/NORTHERN MS THROUGH LATE AFTERNOON.

   ..GUYER.. 08/05/2015


   ATTN...WFO...MEG...LZK...

   LAT...LON   34759209 35169133 35879083 36309067 36048876 34279000
               34339170 34759209 

Top/All Mesoscale Discussions/Forecast Products/Home
Weather Topics:
Watches, Mesoscale Discussions, Outlooks, Fire Weather, All Products, Contact Us

NOAA / National Weather Service
National Centers for Environmental Prediction
Storm Prediction Center
120 David L. Boren Blvd.
Norman, OK 73072 U.S.A.
spc.feedback@noaa.gov
Page last modified: August 05, 2015
Disclaimer
Information Quality
Help
Glossary
Privacy Policy
Freedom of Information Act (FOIA)
About Us
Career Opportunities