Saturday, October 10, 2009

DAY1SVR: Day 1 Convective Outlook

ACUS01 KWNS 100531
SWODY1
SPC AC 100528

DAY 1 CONVECTIVE OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
1228 AM CDT SAT OCT 10 2009

VALID 101200Z - 111200Z

...NO SVR TSTM AREAS FORECAST...

...CSTL CAROLINAS AND SRN GA...
UPR IMPULSE CROSSING THE LWR MS VLY SATURDAY MORNING WILL DAMPEN
DURING THE DAY AS IT EJECTS TOWARD THE MID-ATLC STATES. ATTENDANT
CDFNT IS FCST TO SLOWLY MOVE SEWD THROUGH THE CAROLINAS...SRN GA AND
THE CNTRL GULF CSTL STATES THROUGH PEAK HEATING. AHEAD OF THE
FRONT...VERY MOIST BOUNDARY LAYER WILL BE MAINTAINED AND WITH
POCKETS OF HEATING...WARM SECTOR SBCAPES WILL APPROACH 1000-1500
J/KG.

EXPECT THAT TSTMS WILL BECOME MORE NUMEROUS FROM LATE MORNING INTO
THE MID-AFTN INVOF THE CDFNT AS TRAILING PORTIONS OF THE
AFOREMENTIONED TROUGH GRAZES THE REGION. DEEP...GENERALLY
UNIDIRECTIONAL SWLY DEEP LAYER SHEAR OF 45-50 KTS MAY YIELD A COUPLE
OF BRIEF SUPERCELLS AND/OR BOWING SEGMENTS GIVING LOCALLY DMGG WIND
GUSTS THROUGH EARLY EVENING...ESPECIALLY IN THE CSTL CAROLINAS AND
SRN GA.

..RACY/JEWELL.. 10/10/2009

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