Tuesday, February 10, 2009

MESO: Mesoscale Discussion 0085

ACUS11 KWNS 102033
SWOMCD
SPC MCD 102033
OKZ000-TXZ000-102200-

MESOSCALE DISCUSSION 0085
NWS STORM PREDICTION CENTER NORMAN OK
0233 PM CST TUE FEB 10 2009

AREAS AFFECTED...CENTRAL OK SWD INTO N TX

CONCERNING...TORNADO WATCH 8...

VALID 102033Z - 102200Z

THE SEVERE WEATHER THREAT FOR TORNADO WATCH 8 CONTINUES.

STORM COVERAGE/SEVERE POTENTIAL INCREASING ATTM.

LATEST RADAR LOOP SHOWS STORMS INCREASING IN COVERAGE FROM CENTRAL
OK SSWWD INTO WRN N TX...WITH THE MOST INTENSE CELLS NOW ACROSS SWRN
AND INTO CENTRAL OK. ONE SUPERCELL STORM NOW JUST WEST OF THE OKC
METRO AREA HAS BECOME QUITE INTENSE...WITH A PRONOUNCED HOOK ECHO
AND MESOCYCLONE. ALONG WITH VERY LARGE HAIL...TORNADO THREAT IS
ALSO INDICATED ACROSS NWRN PORTIONS OF OKC.

EXPECT STORMS TO CONTINUE INTENSIFYING WITH TIME...WITH ADDITIONAL
DEVELOPMENT SWD ACROSS THE RED RIVER INTO N TX. WITH INSTABILITY --
AND PARTICULARLY THE SHEAR PROFILE -- EXPECTED TO INCREASE FURTHER
WITH TIME...THREAT SHOULD EXPAND IN AND NEAR THE WW AREA OVER THE
NEXT FEW HOURS.

..GOSS.. 02/10/2009

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

ATTN...WFO...TSA...FWD...OUN...SJT...

LAT...LON 32060027 33539961 35589844 36279778 36189627 33159765
32109820 32060027

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