[BNAWX] Severe Storm Outlook Narrative

EMWIN Server emwin at nashvilleweather.net
Thu May 8 13:23:16 CDT 2008


ACUS11 KWNS 081822
SWOMCD
SPC MCD 081822
VAZ000-WVZ000-NCZ000-TNZ000-KYZ000-081945-

MESOSCALE DISCUSSION 0824
NWS STORM PREDICTION CENTER NORMAN OK
0122 PM CDT THU MAY 08 2008

AREAS AFFECTED...PARTS OF ERN KY...SW VA...NE TN INTO WV

CONCERNING...SEVERE POTENTIAL...WATCH POSSIBLE

VALID 081822Z - 081945Z

TRENDS ARE BEING MONITORED FOR AN INCREASING SEVERE THREAT AND THE
POSSIBILITY OF A WW.

DEEPENING CONVECTIVE DEVELOPMENT IS EVIDENT ALONG THE WESTERN SLOPES
OF THE CENTRAL APPALACHIANS.  THIS IS WHERE A NARROW CORRIDOR OF
STRONGER SURFACE HEATING CONTINUES...AHEAD OF CONVECTIVELY GENERATED
CLOUD COVER/PRECIPITATION PRECEDING A WEAKENING MID-LEVEL
CIRCULATION/SHORT WAVE TROUGH LIFTING EAST NORTHEASTWARD THROUGH THE
LOWER OHIO VALLEY.  AND...A WINDOW OF OPPORTUNITY APPEARS TO EXIST
FOR INTENSIFICATION WITHIN STRONG DEEP LAYER SHEAR...NEAR A 50-70+
KT 500 MB JET CORE...NOSING ACROSS REGION.

POTENTIAL FOR SCATTERED STRONG/SEVERE STORMS THROUGH 20-22Z MAY BE A
BIT BETTER ALONG THE EASTERN SLOPES OF THE APPALACHIANS...WHERE
ONGOING SCATTERED DEEPENING CONVECTIVE ACTIVITY WILL HAVE A BIT
BETTER MOIST/UNSTABLE INFLOW.

..KERR.. 05/08/2008

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

ATTN...WFO...RNK...RLX...GSP...MRX...JKL...

35788360 36498311 37238329 37938344 38438296 38198226
37578176 37358105 37928017 37787913 37127951 36088079
35588156 35318250 35228291



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