Sunday, January 13, 2008

DAY1SVR: Day 1 Convective Outlook

ACUS01 KWNS 130541
SWODY1
SPC AC 130538

DAY 1 CONVECTIVE OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
1138 PM CST SAT JAN 12 2008

VALID 131200Z - 141200Z

..NO SVR TSTM AREAS FORECAST...

AN UPPER-LEVEL TROUGH OVER THE MS VALLEY WILL MOVE INTO THE
APPALACHIAN MTNS TODAY AS AN 80 TO 90 KT MID-LEVEL JET ASSOCIATED
WITH THE TROUGH DRIFTS ENEWD ACROSS THE SERN STATES. AT THE SFC...A
FRONTAL BOUNDARY ACROSS NRN FL WILL ADVANCE AND ACCELERATE SWD INTO
SOUTH FLORIDA BY THIS EVENING. WITH SFC DEWPOINTS SOUTH OF THE FRONT
IN THE 60S F...DESTABILIZATION AND LOW-LEVEL CONVERGENCE MAY RESULT
IN SCATTERED THUNDERSTORM DEVELOPMENT ALONG AND SOUTH OF THE
BOUNDARY LATE THIS MORNING INTO THE AFTERNOON. LOW-LEVEL FLOW IS
FORECAST TO WEAKEN TODAY AND ORGANIZED CONVECTION IS NOT EXPECTED
ACROSS CNTRL AND SOUTH FL. FURTHER NORTHEAST...IN THE ATLANTIC
COASTAL SECTIONS OF THE CAROLINAS...VIRGINIA...DE...MD AND SRN
NJ...THUNDERSTORM DEVELOPMENT MAY ALSO OCCUR AS INSTABILITY DEVELOPS
AND A LOW-LEVEL JET MOVES NEWD ALONG THE ERN SEABOARD.
HOWEVER...INSTABILITY WILL REMAIN WEAK AND THIS ACTIVITY SHOULD
REMAIN UNORGANIZED AND ISOLATED.

.BROYLES.. 01/13/2008

+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-
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 cnovy@cox.net.

No comments: