SWODY1
SPC AC 271229
DAY 1 CONVECTIVE OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
0629 AM CST WED JAN 27 2010
VALID 271300Z - 281200Z
...NO SVR TSTM AREAS FORECAST...
...SYNOPSIS...
THE CLOSED MIDLEVEL LOW NEAR THE COAST OF NRN BAJA THIS MORNING WILL
ROTATE EWD OVER NW MEXICO THROUGH TONIGHT AND BECOME MORE OF AN OPEN
WAVE...WHILE A SECONDARY SPEED MAX DIGS SWD FROM WRN NV TO SE CA.
DOWNSTREAM ACROSS THE SRN PLAINS...A COLD FRONT WILL MOVE SWD FROM
NRN KS THIS MORNING TO THE TX S PLAINS AND RED RIVER VALLEY BY
28/12Z...IN THE WAKE OF A STRONG NRN STREAM SHORTWAVE TROUGH OVER
THE UPPER GREAT LAKES. S OF THE FRONT...A SLY LLJ AND THE NWD/NWWD
RETURN OF A MODIFYING CONTINENTAL POLAR AIR MASS WILL BE MAINTAINED
THROUGH THE PERIOD FROM S INTO SW TX. AN INCREASE IN LOW-LEVEL
MOISTURE AND WAA WILL BECOME SUFFICIENT FOR THE DEVELOPMENT OF
ELEVATED THUNDERSTORMS OVERNIGHT IN SW TX...THOUGH INSTABILITY WILL
BE TOO WEAK FOR HAIL AT OR ABOVE THE 1 INCH SEVERE CRITERION.
..THOMPSON.. 01/27/2010
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-
To unsubscribe from WX-STORM send e-mail to LISTSERV@LISTSERV.ILLINOIS.EDU with
"unsub wx-storm" in the body of your message. For more information write cnovy@cox.net.
No comments:
Post a Comment