[BNAWX] Severe Storm Outlook Narrative

[EMWIN Server]

ACUS11 KWNS 140428
SWOMCD
SPC MCD 140427
INZ000-KYZ000-ILZ000-TNZ000-MOZ000-ARZ000-OKZ000-KSZ000-TXZ000-140600-

MESOSCALE DISCUSSION 0823
NWS STORM PREDICTION CENTER NORMAN OK
1127 PM CDT WED MAY 13 2009

AREAS AFFECTED...SRN AND ERN MO/SRN IL/SRN IN/WRN KY/NWRN TN/CENTRAL
AND ERN OK/MUCH OF AR

CONCERNING...SEVERE THUNDERSTORM WATCH 298...299...

VALID 140427Z - 140600Z

THE SEVERE WEATHER THREAT FOR SEVERE THUNDERSTORM WATCH
298...299...CONTINUES.

BROKEN BAND OF STORMS -- WITH EMBEDDED SUPERCELLS -- CONTINUES
MOVING EWD ACROSS PARTS OF IL/MO/OK/NWRN AR.  NEW CONVECTION
INCREASING ACROSS ERN PORTIONS OF THE TWO WATCHES -- OVER SRN
IL/SERN MO/NWRN AR -- MAY REQUIRE NW WW ISSUANCE.

BAND OF WIDESPREAD STRONG/SEVERE STORMS CONTINUES SHIFTING SLOWLY
SEWD ACROSS WW 298 AND 299 ATTM...ALONG AND AHEAD OF THE MAIN COLD
FRONT.  OTHER STORMS CONTINUE TO INCREASE E OF THE MAIN CONVECTIVE
LINE...LIKELY IN RESPONSE TO AN INCREASE /60 KT/ SWLY LOW-LEVEL JET.
 WITH MODERATE INSTABILITY PERSISTING IN THE WARM SECTOR...THESE
STORMS SHOULD CONTINUE TO SLOWLY INCREASE -- WITH DEGREE OF THREAT
POSSIBLY REQUIRING AN ADDITIONAL WW E OF THE CURRENT WATCHES.
OTHERWISE...EXPECT A CONTINUED THREAT FOR LARGE HAIL...DAMAGING
WINDS...AND AN ISOLATED TORNADO WITH THE MAIN CONVECTIVE BAND AS IT
SLOWLY PROGRESSES ACROSS WW 298/299.

..GOSS.. 05/14/2009

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

ATTN...WFO...LMK...IND...PAH...ILX...MEG...LSX...LZK...SGF...
SHV...TSA...OUN...

LAT...LON   33999828 34809832 37659342 39479038 39528539 37898609
            34009287 33999828



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