[BNAWX] Severe Storm Outlook Narrative

[EMWIN Server]

ACUS11 KWNS 112304
SWOMCD
SPC MCD 112304
TNZ000-KYZ000-ALZ000-ILZ000-MOZ000-ARZ000-KSZ000-120000-

MESOSCALE DISCUSSION 1258
NWS STORM PREDICTION CENTER NORMAN OK
0604 PM CDT SUN JUL 11 2010

AREAS AFFECTED...MO...SRN IL...NERN AR...WRN KY/TN

CONCERNING...SEVERE THUNDERSTORM WATCH 455...

VALID 112304Z - 120000Z

THE SEVERE WEATHER THREAT FOR SEVERE THUNDERSTORM WATCH 455
CONTINUES.

MCS CONTINUES TO MATURE OVER MO AND WILL SOON EXTEND/SPREAD SEWD
INTO WRN KY/TN.  LATEST RADAR GUIDANCE DEPICTS AN MCV OVER REYNOLDS
COUNTY MO MOVING SEWD AT ROUGHLY 30KT.  WITH SWLY TRAJECTORIES
FEEDING INTO THIS COMPLEX IT APPEARS STEEP LAPSE RATES/INSTABILITY
WILL MAINTAIN UPDRAFTS ATOP OUTFLOW BOUNDARY TRAILING INTO SWRN MO.
IF A NE-SW ORIENTED LINE SEGMENT CAN EVOLVE ALONG THE OUTFLOW THEN
MORE SIGNIFICANT WINDS MAY DEVELOP.  CURRENT WATCH MAY NEED TO BE
EXPANDED TO INCLUDE MORE COUNTIES OF WRN TN AND WRN KY.

..DARROW.. 07/11/2010

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

ATTN...WFO...LMK...OHX...HUN...PAH...MEG...LSX...LZK...SGF...
EAX...

LAT...LON   37688970 36538663 34988721 35218957 36369290 37769464
            38579438 37599188 37688970



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