MESO: Mesoscale Discussion 0979

ACUS11 KWNS 031647
SWOMCD
SPC MCD 031647
LAZ000-TXZ000-031745-

MESOSCALE DISCUSSION 0979
NWS STORM PREDICTION CENTER NORMAN OK
1147 AM CDT SUN JUN 03 2007

AREAS AFFECTED...EAST TX...WRN LA

CONCERNING...SEVERE THUNDERSTORM WATCH 336...

VALID 031647Z - 031745Z

THE SEVERE WEATHER THREAT FOR SEVERE THUNDERSTORM WATCH 336
CONTINUES.

A SEVERE THREAT WILL LIKELY CONTINUE DOWNSTREAM OF WW 336. WIND
DAMAGE AND ISOLATED LARGE HAIL WILL BE POSSIBLE AS THE LINE MOVES
SEWD INTO WRN LA THIS AFTERNOON. A WW WILL LIKELY BE ISSUED WITHIN
THE NEXT HOUR OR SO.

16Z SFC ANALYSIS SHOWS UPPER 60S AND LOWER 70S F DEWPOINTS IN PLACE
ACROSS THE WARM SECTOR AND OBJECTIVE ANALYSIS CURRENTLY SHOWS
MODERATE INSTABILITY AHEAD OF THE NE TX LINEAR MCS. WNWLY FLOW ALOFT
AROUND 40 KT EVIDENT ON THE SHREVEPORT LA PROFILER IS CREATING
VERTICAL SHEAR PROFILES FAVORABLE FOR ORGANIZED STORMS AND A SEVERE
THREAT SHOULD CONTINUE THIS AFTERNOON. VEERED LOW-LEVEL WINDS AND
UNIDIRECTIONAL FLOW SHOULD BE FAVORABLE FOR WIND DAMAGE ALTHOUGH THE
STRONGER CORES IN THE LINE WILL ALSO HAVE LARGE HAIL POTENTIAL.

.BROYLES.. 06/03/2007

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

ATTN...WFO...LCH...SHV...HGX...

30089286 30339428 30819529 31209539 32019501 32389431
31449213

+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-
To unsubscribe from WX-STORM send e-mail to LISTSERV@PO.UIUC.EDU with
"unsub wx-storm" in the body of your message. For more information write chris@lib.siu.edu.