[BNAWX] Severe Storm Outlook Narrative

[EMWIN Server]

ACUS11 KWNS 221851
SWOMCD
SPC MCD 221851
MSZ000-TNZ000-ARZ000-LAZ000-221945-

MESOSCALE DISCUSSION 0687
NWS STORM PREDICTION CENTER NORMAN OK
0151 PM CDT TUE APR 22 2008

AREAS AFFECTED...MUCH OF AR/WESTERN TN/NORTHERN MS

CONCERNING...SEVERE THUNDERSTORM WATCH 214...

VALID 221851Z - 221945Z

THE SEVERE WEATHER THREAT FOR SEVERE THUNDERSTORM WATCH 214
CONTINUES.

SEVERE THUNDERSTORM WATCH 214 CONTINUES UNTIL 22Z. WITH THE SEVERE
THREAT LIKELY TO BREACH WW 214 OVER THE NEXT 1-2 HOURS...A NEW WATCH
MAY BE NEEDED DOWNSTREAM OF THE CURRENT MCS ACROSS PORTIONS OF
NORTHERN MS/SOUTHEAST AR/NORTHERN LA BY AROUND 1930Z.

SEVERE MCS CONTINUES TO STEADILY ADVANCE SOUTH-SOUTHEASTWARD NEAR
I-40 ACROSS NORTH CENTRAL AR INTO WESTERN TN NEAR MEMPHIS. INITIALLY
ACROSS NORTHERN MS...THE MCS APPEARS LIKELY TO BREACH WW 214 BY
AROUND 20Z. GIVEN A WELL-DEVELOPED COLD POOL AND A MODERATE TO
STRONGLY UNSTABLE DOWNSTREAM AIRMASS /REFERENCE LITTLE ROCK SPECIAL
18Z RAOB/...A SEVERE THREAT APPEARS LIKELY TO SPREAD SOUTHWARD
ACROSS SOUTHEAST AR/NORTHERN MS/NORTHEAST LA THROUGH MID/LATE
AFTERNOON. THUS A NEW WATCH MAY BE NEEDED WITHIN THE HOUR.

..GUYER.. 04/22/2008

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

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

35249318 35369197 35149061 35578941 35278896 33008952
32499026 32529218 33899320



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