[BNAWX] Severe Storm Outlook Narrative

[EMWIN Server]

ACUS11 KWNS 122023
SWOMCD
SPC MCD 122022
MSZ000-TNZ000-ARZ000-122145-

MESOSCALE DISCUSSION 1080
NWS STORM PREDICTION CENTER NORMAN OK
0322 PM CDT FRI JUN 12 2009

AREAS AFFECTED...CNTRL AR INTO SWRN TN AND NRN MS

CONCERNING...SEVERE THUNDERSTORM WATCH 388...

VALID 122022Z - 122145Z

THE SEVERE WEATHER THREAT FOR SEVERE THUNDERSTORM WATCH 388
CONTINUES.

THROUGH 22Z...THE POTENTIAL FOR WIDESPREAD DAMAGING WINDS WILL EXIST
ALONG THE I-40 CORRIDOR FROM E OF LIT TO NEAR OR S OF MEM.

A CLASSIC BOW ECHO REMAINS IN PROGRESS THIS AFTERNOON ALONG
IMMEDIATE COOL SIDE OF SURFACE BOUNDARY WITH THE CREST OF THE BOW
LOCATED OVER WHITE AND LONOKE COUNTIES AS OF 2010Z.  SYSTEM MOTION
WAS 280/50-55 KT WITH EXTRAPOLATION TAKING IT ALONG THE I-40
CORRIDOR NEAR OR S OF MEM BY 22Z.  INFLOW AIR MASS REMAINS
HOT...QUITE MOIST AND VERY UNSTABLE WITH MLCAPE OF 2500-3500 J/KG.
GIVEN THE STRONG INSTABILITY AND WELL-ORGANIZED NATURE OF SYSTEM
COLD POOL...MCS WILL REMAIN CAPABLE OF SWATHS OF SIGNIFICANT WIND
DAMAGE AS IT CONTINUES ESEWD TOWARD THE MS RIVER.

..MEAD.. 06/12/2009

...PLEASE SEE WWW.SPC.NOAA.GOV FOR GRAPHIC PRODUCT...

ATTN...WFO...MEG...JAN...LZK...SHV...

LAT...LON   34469330 34989322 35879263 36269231 36089123 35258837
            34328844 33578879 33099191 33489277 34039322 34469330



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