[BNAWX] Severe Storm Outlook Narrative

EMWIN Server emwin at nashvilleweather.net
Mon Jun 11 15:30:50 CDT 2012


ACUS11 KWNS 112030
SWOMCD
SPC MCD 112029
TNZ000-KYZ000-ALZ000-ILZ000-MSZ000-MOZ000-ARZ000-112230-

MESOSCALE DISCUSSION 1124
NWS STORM PREDICTION CENTER NORMAN OK
0329 PM CDT MON JUN 11 2012

AREAS AFFECTED...AR...MO...IL...KY...TN...MS...AL

CONCERNING...SEVERE THUNDERSTORM WATCH 373...

VALID 112029Z - 112230Z

THE SEVERE WEATHER THREAT FOR SEVERE THUNDERSTORM WATCH 373
CONTINUES.

SUMMARY...DAMAGING WINDS AND HAIL WILL ACCOMPANY QLCS SPREADING SEWD
INTO WRN TN/KY...ERN AR....NRN MS...AND NWRN AL OVER THE NEXT FEW
HOURS.

DISCUSSION...VIGOROUS DEEP CONVECTION COMPRISES MATURE LARGE SCALE
BOWING SQUALL LINE FROM THE CONFLUENCE OF THE OH/MS RIVERS SWD INTO
WRN TN AND THEN WWD ACROSS ERN/CNTRL AR LATE THIS AFTERNOON.
DAMAGING WINDS OF 60-70 MPH HAVE OCCURRED NEAR THE APEX OF THIS
SQUALL LINE...FROM NERN AR TO THE MO BOOTHEEL OVER THE PAST HOUR.
EXPECT THESE CONDITIONS MAY ACCOMPANY THE STORMS NOW MOVING ACROSS
THE MEMPHIS AREA.

BASED ON THE LONGER-TERM LARGE SCALE MOTION OF THE SQUALL LINE AT
ABOUT 40 KT...WITH A SMALL ADJUSTMENT MADE FOR POSSIBLE ACCELERATION
NEAR THE APEX OF THE BOW...THE LINE WILL MOVE INTO NRN MS WITHIN THE
NEXT HOUR AND TO THE EDGE OF THE WATCH IN TN/KY BY ABOUT 22Z OR 500
PM CDT. ALSO EXPECT NWRN AL TO EXPERIENCE THE AFFECTS OF THIS SQUALL
LINE BETWEEN 500-600 PM CDT.

..CARBIN.. 06/11/2012

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

ATTN...WFO...LMK...OHX...BMX...HUN...PAH...MEG...JAN...LZK...

LAT...LON   33778823 33829024 33959049 34109079 34019142 33819162
            33819288 34689355 34949367 35039264 35119169 35449115
            35519006 36188929 36878913 37218936 37598941 37588807
            37378782 37588735 37048728 37058705 36668694 35608722
            35428719 34848720 34728724 34658743 34308750 34188812
            33778823


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