SWOD48
SPC AC 011859
DAY 4-8 CONVECTIVE OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
1259 PM CST TUE DEC 01 2009
VALID 041200Z - 091200Z
...DISCUSSION...
LITTLE SEVERE POTENTIAL IS EVIDENT THROUGH THE MEDIUM RANGE...AS THE
PATTERN ALOFT GRADUALLY EVOLVES FROM HIGH-AMPLITUDE TROUGHING OVER
MOST OF THE U.S. TOWARD A MUCH FLATTER CYCLONIC/QUASI-ZONAL FLOW
REGIME BY THE END OF THE PERIOD.
WITH A STRONG FRONT HAVING PUSHED OFF THE ATLANTIC AND GULF COASTS
SCOURING OUT ANY HIGHER THETA-E LOW-LEVEL AIR...AND WITHOUT ANY
OBVIOUS HIGHER-AMPLITUDE SYSTEM ALOFT TO YIELD SIGNIFICANT SURFACE
CYCLOGENESIS AND SUBSEQUENT RETURN FLOW...POTENTIAL FOR ACTIVE
CONVECTIVE WEATHER APPEARS MINIMAL.
..GOSS.. 12/01/2009
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-
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