[BNAWX] Severe Storm Outlook Narrative

[EMWIN Server]

ACUS11 KWNS 081331
SWOMCD
SPC MCD 081330
KYZ000-OHZ000-TNZ000-INZ000-MOZ000-ARZ000-081500-

MESOSCALE DISCUSSION 1056
NWS STORM PREDICTION CENTER NORMAN OK
0830 AM CDT FRI JUN 08 2007

AREAS AFFECTED...MUCH OF TN AND KY AND SOUTHERN INDIANA/SOUTHERN OH

CONCERNING...SEVERE POTENTIAL...WATCH NEEDED SOON

VALID 081330Z - 081500Z

ENVIRONMENTAL CONDITIONS HAVE BECOME FAVORABLE FOR SEVERE STORMS AND
A WATCH ISSUANCE WILL BE COORDINATED BETWEEN THE SPC AND THE
AFFECTED LOCAL NATIONAL WEATHER SERVICE OFFICES SHORTLY.

A SEVERE TSTM WATCH WILL BE ISSUED SOON FOR MUCH OF KY AND TN AND
SOUTHERN INDIANA/OH...WITH A PRIMARY RISK OF DAMAGING WINDS AND
LARGE HAIL.

QUASI-LINEAR MESOSCALE CONVECTIVE SYSTEM CONTINUES TO QUICKLY
ADVANCE EASTWARD THIS MORNING AT 40+ KT...WITH THE LEADING EDGE
EXTENDING FROM NEAR THE VINCENNES/EVANSVILLE INDIANA AREAS TO
PADUCAH KY...INTO THE MO BOOTHEEL AS OF 1330Z. AHEAD OF THIS
MCS...VISIBLE SATELLITE IMAGERY REVEALS AMPLE INSOLATION...WITH
TEMPERATURES ALREADY IN THE LOWER 80S EARLY THIS MORNING AND SURFACE
DEWPOINTS CLIMBING THROUGH THE UPPER 60S/LOWER 70S. MODIFIED 12Z
OBSERVED RAOB FROM NASHVILLE REVEALS POTENTIAL FOR 2500-3000 J/KG
MLCAPE...WITH INCREASINGLY STRONG WIND FIELDS FAVORING DAMAGING WIND
GUSTS...IN ADDITION TO LARGE HAIL.

..GUYER.. 06/08/2007

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

ATTN...WFO...MRX...JKL...ILN...LMK...OHX...IND...HUN...PAH...MEG...

36338966 37268805 39218677 39878415 38788350 37138419
36218463 35548557 35178750 35088877 35308955 35688974



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