[BNAWX] Severe Storm Outlook Narrative

[EMWIN Server]

ACUS11 KWNS 282050
SWOMCD
SPC MCD 282049
ALZ000-TNZ000-MSZ000-282215-

MESOSCALE DISCUSSION 0459
NWS STORM PREDICTION CENTER NORMAN OK
0349 PM CDT MON APR 28 2014

AREAS AFFECTED...CENTRAL/NE MS AND NW AL

CONCERNING...TORNADO WATCH 108...

VALID 282049Z - 282215Z

THE SEVERE WEATHER THREAT FOR TORNADO WATCH 108 CONTINUES.

SUMMARY...DANGEROUS TORNADO OUTBREAK UNDERWAY WITH MULTIPLE
SUPERCELLS CAPABLE OF PRODUCING LONG TRACK...STRONG/VIOLENT
TORNADOES NEXT FEW HOURS.

DISCUSSION...MULTIPLE DISCRETE AND CLUSTER SUPERCELLS ARE MOVING
NEWD FROM CENTRAL MS INTO NW AL.  RADAR AND SPOTTER REPORTS HAVE
CONFIRMED A DAMAGING TORNADO NEAR TUPELO MS IN THE PAST HOUR...WHILE
OTHER MORE DISCRETE STORMS HAVE FORMED FARTHER TO S INTO CENTRAL MS.
ALIGNMENT OF THE STORM INITIATION AND SPACING OF THE STORMS IN
CENTRAL MS SUGGEST THAT THESE STORMS WILL REMAIN DISCRETE FOR
SEVERAL HOURS...SUPPORTING THE POTENTIAL FOR LONG-TRACK TORNADOES.
ADDITIONALLY...LOCAL VWP/S HAVE SHOWN THE EXPECTED STRENGTHENING OF
WIND PROFILES AND SOME BACKING OF LOW-LEVEL FLOW ASSOCIATED WITH
SURFACE PRESSURE FALLS...WHICH IS BOOSTING EFFECTIVE SRH TO NEAR 300
M2/S2.  STRONG TO VIOLENT TORNADO DAMAGE WILL BE POSSIBLE WITH THE
MOST INTENSE SUPERCELLS THE NEXT FEW HOURS

..THOMPSON.. 04/28/2014

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

ATTN...WFO...OHX...BMX...HUN...MEG...JAN...

LAT...LON   33528809 33018854 32608903 32458944 32728969 33338939
            34328835 34868767 35038739 34948671 34448696 33528809


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