[BNAWX] Severe Storm Outlook Narrative

[EMWIN Server]

ACUS11 KWNS 220224
SWOMCD
SPC MCD 220223
ALZ000-TNZ000-KYZ000-MSZ000-220400-

MESOSCALE DISCUSSION 0642
NWS STORM PREDICTION CENTER NORMAN OK
0923 PM CDT THU APR 21 2005

AREAS AFFECTED...MIDDLE TN...NWRN/CNTRL AL

CONCERNING...SEVERE THUNDERSTORM POTENTIAL

VALID 220223Z - 220400Z

BROAD WSWLY H85-H7 FLOW CONTINUES TO FEED UNSTABLE PARCELS EWD TO
OLD OUTFLOW BOUNDARY SITUATED N-S ACROSS MIDDLE TN AND PARTS OF AL.
AS A RESULT...WIDELY SCATTERED TSTMS HAVE EVOLVED.  THOUGH THE FLOW
THROUGH THE COLUMN IS WEAK...PLUME OF STEEP MID-LEVEL LAPSE RATES
ADVECTING EWD WILL CONTINUE TO SUPPORT AN ISOLD LARGE HAIL THREAT
THE REMAINDER OF THE EVENING.  HIGHEST PROBABILITY FOR MORE
WIDESPREAD TSTMS SHOULD EXIST ACROSS MIDDLE TN...ESPECIALLY AS THE
N-S ORIENTED BAND OF STORMS LOCATED ALONG THE MS RVR MOVES EWD.
THESE STORMS MAY PRODUCE ISOLD WIND DAMAGE.  NO WW IS ANTICIPATED
ATTM...UNLESS AN UPSWING IN TSTM INTENSITY/NUMBER OCCURS.

..RACY.. 04/22/2005

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

ATTN...WFO...OHX...BMX...HUN...PAH...MEG...

32418785 35368817 36528852 36528682 36258608 34758617
32828661

WWWW
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