[BNAWX] Severe Storm Outlook Narrative

[EMWIN Server]

ACUS11 KWNS 120330
SWOMCD
SPC MCD 120329
VAZ000-TNZ000-KYZ000-NCZ000-120430-

MESOSCALE DISCUSSION 1068
NWS STORM PREDICTION CENTER NORMAN OK
1029 PM CDT THU JUN 11 2009

AREAS AFFECTED...MIDDLE/EASTERN TN

CONCERNING...TORNADO WATCH 383...

VALID 120329Z - 120430Z

THE SEVERE WEATHER THREAT FOR TORNADO WATCH 383 CONTINUES.

TORNADO WATCH 383 CONTINUES FOR PORTIONS OF MIDDLE/EASTERN TN UNTIL
05Z...WITH POTENTIAL FOR DAMAGING WINDS/ISOLATED TORNADOES.

EXTENSIVE CONVECTIVE LINE HAS CONGEALED OVER THE PAST HOUR IN A
WEST-EAST FASHION ACROSS NORTHERN TN NORTH OF I-40. WITH THIS
ACTIVITY...MAIN THREAT SHOULD CONTINUE TO TRANSITION TO HEAVY
RAIN...AND AN ISOLATED DAMAGING WIND THREAT WITH SMALL SCALE SURGING
BOWS. FARTHER SOUTH...MAIN POTENTIAL FOR A TORNADO OR TWO WILL
CONTINUE WITH MORE ISOLATED STORMS ACROSS SOUTHERN TN...WELL AHEAD
OF THE AFOREMENTIONED CONVECTIVE LINE. A STEADY UNSTABLE INFLUX FROM
THE SOUTHWEST....AND MODEST SOUTHWESTERLY FLOW IN THE BOUNDARY LAYER
WITH AROUND 125-150 MS/S2 OF 0-1 KM SRH PER 00Z NASHVILLE RAOB AND
MORE RECENT REGIONAL WSR-88D VWP DATA FROM MRX/HTX/OHX...WILL
CONTINUE TO SUPPORT UPDRAFT ROTATION/SUPERCELLS ACROSS SOUTHERN TN
WITH AN ATTENDANT ISOLATED TORNADO THREAT.

..GUYER.. 06/12/2009

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

ATTN...WFO...MRX...JKL...LMK...OHX...HUN...

LAT...LON   36518776 36698570 36768358 35058418 35388755 36518776



This weather bulletin was brought to you by:
www.nashvilleweather.net