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 843
< Previous MD         Next MD >
MD 843 graphic

   MESOSCALE DISCUSSION 0843
   NWS STORM PREDICTION CENTER NORMAN OK
   0737 PM CDT THU JUN 05 2014

   AREAS AFFECTED...ERN CO...NERN NM

   CONCERNING...SEVERE THUNDERSTORM WATCH 233...

   VALID 060037Z - 060230Z

   THE SEVERE WEATHER THREAT FOR SEVERE THUNDERSTORM WATCH 233
   CONTINUES.

   SUMMARY...SEVERE STORMS WITH MAINLY A HAIL THREAT PERSIST ACROSS ERN
   CO. AN INCREASING WIND THREAT COULD MATERIALIZE LATER THIS EVENING
   ACROSS THE WATCH AREA AS WELL AS POINTS E AND SE.

   DISCUSSION...HEATING AND UPSLOPE FLOW HAS LED TO A FEW SUPERCELLS
   PRODUCING HAIL OVER ERN CO. WITH RELATIVELY COOL/STABLE AIR OVER
   NERN CO AND NRN KS...CELLS ARE PROPAGATING IN A SEWD DIRECTION IN
   ORDER TO REMAIN WITHIN THE HIGHER THETA-E AIR MASS. LONG HODOGRAPHS
   CONTINUE TO FAVOR SUPERCELLULAR STORM MODE...WITH SOME SPLITTING
   NOTED BUT STILL FAVORING RIGHT MOVERS.

   WITH TIME...THESE PERSISTENT CELLS SHOULD CONTINUE TO PRODUCE MORE
   OUTFLOW...AND MERGERS AND UPSCALE GROWTH INTO AN MCS MIGHT OCCUR
   WITH AN INCREASING WIND THREAT. OTHER STORMS ARE EXPECTED TO AFFECT
   ERN NM AND WRN TX...AND ANY OUTFLOW FROM THOSE STORMS COULD
   EVENTUALLY MERGE WITH THE NRN ACTIVITY LATER TONIGHT OVER THE OK/TX
   PANHANDLES...WITH ANOTHER WATCH POSSIBLE.

   ..JEWELL.. 06/06/2014


   ATTN...WFO...GLD...AMA...PUB...BOU...ABQ...

   LAT...LON   40180523 40170212 36240251 36240534 40180523 

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: June 06, 2014
Disclaimer
Information Quality
Help
Glossary
Privacy Policy
Freedom of Information Act (FOIA)
About Us
Career Opportunities