[BNAWX] Severe Storm Outlook Narrative

EMWIN Server emwin at nashvilleweather.net
Sat Jun 28 19:05:02 CDT 2008


ACUS11 KWNS 290006
SWOMCD
SPC MCD 290006
WVZ000-VAZ000-PAZ000-OHZ000-KYZ000-TNZ000-290100-

MESOSCALE DISCUSSION 1622
NWS STORM PREDICTION CENTER NORMAN OK
0706 PM CDT SAT JUN 28 2008

AREAS AFFECTED...ERN KY / WRN AND CNTRL WV / WRN VA

CONCERNING...SEVERE THUNDERSTORM WATCH 630...

VALID 290006Z - 290100Z

THE SEVERE WEATHER THREAT FOR SEVERE THUNDERSTORM WATCH 630
CONTINUES.

THE POTENTIAL FOR DAMAGING WINDS AND SOME HAIL CONTINUES ACROSS ERN
KY INTO WV.  CONVECTIVE TRENDS ARE BEING MONITORED FOR THE
POSSIBILITY OF A NEW WW OR LOCAL EXTENSION IN TIME OF WW 630 WHICH
EXPIRES AT 01Z.

A WELL DEFINED MCV HAS CONTRIBUTED TO THE INTENSIFICATION OF TSTMS
FROM ELLIOT AND MORGAN COUNTIES SWD INTO LESLIE COUNTY KY AS OF
2345Z WITH A GENERAL STORM MOTION OF 245/35 KT.  IMMEDIATE INFLOW
AIR MASS OVER ERN KY/FAR WRN VA REMAINS RELATIVELY WARM AND MOIST
THIS EVENING WITH SBCAPES OF 1000-1500 J/KG.  THIS INSTABILITY TENDS
TO DECREASE IN EWD/NEWD EXTENT INTO WV OWING TO COOLER BOUNDARY
LAYER CONDITIONS.  GIVEN THE MODESTLY STRONG WLY FLOW THROUGH THE
LOWEST 3 KM ON THE CURRENT JKL VWP...THE POTENTIAL FOR LOCALLY
DAMAGING WIND GUSTS WILL CONTINUE WITH ONGOING STORMS.

..MEAD.. 06/29/2008

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

ATTN...WFO...LWX...RNK...PBZ...RLX...MRX...JKL...ILN...LMK...OHX...

36698619 38478503 39038399 39118212 39838032 38817911
37138039 36748220 36418405 36508597

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