SWOMCD
SPC MCD 230032
MOZ000-OKZ000-KSZ000-TXZ000-230230-
MESOSCALE DISCUSSION 1966
NWS STORM PREDICTION CENTER NORMAN OK
0732 PM CDT FRI OCT 22 2010
AREAS AFFECTED...S CNTRL OK...NRN TX...SERN KS
CONCERNING...TORNADO WATCH 702...
VALID 230032Z - 230230Z
THE SEVERE WEATHER THREAT FOR TORNADO WATCH 702 CONTINUES.
THE SEVERE THREAT ACROSS WW 702 IS EXPECTED TO REMAIN ISOLATED WITH
A MARGINAL TORNADO THREAT. A SECONDARY OF THREAT MAY BE DEVELOPING
FROM NERN OK INTO SERN KS.
ISOLATED STRONG STORMS PERSIST ACROSS N TX AS OF 00Z...BUT HAVE
SHOWN LITTLE SIGN OF BEING SEVERE. SURFACE ANALYSIS INDICATES WEAK
WARM ADVECTION PERSISTS ACROSS N TX AND OK...BENEATH A SWLY FLOW
REGIME AND AHEAD OF THE NEXT SHORTWAVE TROUGH NOW OVER SERN NM/FAR W
TX. THE 00Z OUN SOUNDING SHOWS A FAVORABLE SUPERCELL WIND PROFILE
ALONG WITH MLCAPE AROUND 1500 J/KG AND AMPLE LOW LEVEL
SHEAR...MOSTLY CONTAINED IN THE LOWEST 500 M. HOWEVER...THERE IS
LITTLE FOCUS FOR ADDITIONAL DEVELOPMENT.
FARTHER N INTO NERN OK/SERN KS...STORMS HAVE SHOWN SOME SIGNS OF
STRENGTHENING WHERE DEEP MOISTURE CONVERGENCE EXISTS NEAR THE 850 MB
LLJ CORE. GIVEN FAVORABLE SHEAR PROFILES AND ENOUGH INSTABILITY FOR
STORMS...A BRIEF/WEAK TORNADO CANNOT BE RULED OUT ALTHOUGH THE
THREAT SHOULD REMAIN TOO ISOLATED FOR A WW.
..JEWELL.. 10/23/2010
...PLEASE SEE WWW.SPC.NOAA.GOV FOR GRAPHIC PRODUCT...
ATTN...WFO...SGF...TSA...ICT...FWD...OUN...SJT...LUB...
LAT...LON 33760012 33839994 33839955 33999922 34539863 37269659
37819604 37919495 37529458 36759455 35019558 33489666
32479740 32409828 32379910 32509958 32759984 33760012
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