[BNAWX] Severe Storm Outlook Narrative

[EMWIN Server]

ACUS11 KWNS 030216
SWOMCD
SPC MCD 030215
TNZ000-GAZ000-ALZ000-030345-

MESOSCALE DISCUSSION 0379
NWS STORM PREDICTION CENTER NORMAN OK
0915 PM CDT THU APR 02 2009

AREAS AFFECTED...NORTHERN/CENTRAL AL AND MIDDLE/EASTERN TN INTO
NORTHWEST GA

CONCERNING...TORNADO WATCH 112...

VALID 030215Z - 030345Z

THE SEVERE WEATHER THREAT FOR TORNADO WATCH 112 CONTINUES.

TORNADO WATCH 112 CONTINUES UNTIL 07Z ACROSS PORTIONS OF
NORTHERN/CENTRAL AL AND MIDDLE/EASTERN TN INTO NORTHWEST GA.

BROKEN/WAVY CONVECTIVE LINE WILL CONTINUE TO QUICKLY PROGRESS ACROSS
FAR NORTHEAST AL AND MIDDLE/EASTERN TN TOWARD THE CHATTANOOGA
VICINITY. FARTHER WEST CLOSER TO THE BRUNT OF THE UPPER FLOW/MID
LEVEL SPEED MAX PER WATER VAPOR IMAGERY...A FAST MOVING LOW TOPPED
CONVECTIVE LINE WILL CONTINUE TO RACE EASTWARD ACROSS THE NORTHERN
HALF OF AL OVER THE NEXT FEW HOURS. EVEN WITH MODEST
INSTABILITY...THE PRIMARY TORNADO THREAT WOULD SEEMINGLY REMAIN
ACROSS PORTION OF MIDDLE/EASTERN TN IN CLOSER PROXIMITY TO AN
ADVANCING SURFACE LOW AND BACKED LOW LEVEL SOUTHEASTERLY FLOW.
OTHERWISE...EVEN WITH AN ABSENCE OF CLOUD-GROUND LIGHTNING ACROSS
AL...THE PRIMARY SEVERE THREAT SHOULD BE DAMAGING WINDS AS THE NEAR
SURFACE LAYER CONTINUES TO STABILIZE WITH INCREASING SBCINH. AN
ADDITIONAL WATCH IS NOT CURRENTLY PLANNED DOWNSTREAM /EAST/ OF WW
112.

..GUYER.. 04/03/2009

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

ATTN...WFO...MRX...FFC...OHX...BMX...HUN...

LAT...LON   36358629 36518523 35978438 32598591 32978802 35638717
            36358629



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