SWODY2
SPC AC 291713
DAY 2 CONVECTIVE OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
1213 PM CDT FRI OCT 29 2010
VALID 301200Z - 311200Z
...NO SVR TSTM AREAS FORECAST...
AN UPPER-LEVEL RIDGE OVER THE CNTRL STATES WILL WEAKEN AS AN
UPPER-LEVEL TROUGH MOVES ACROSS THE INTERMOUNTAIN WEST SATURDAY.
COLD AIR ALOFT NEAR THE AXIS OF THE TROUGH WILL CREATE STEEP LAPSE
RATES AS SFC TEMPS WARM DURING THE DAY. THIS ALONG WITH STRONG
LARGE-SCALE ASCENT WILL HELP SCATTERED THUNDERSTORMS TO INITIATE
NEAR AND AHEAD OF THE UPPER-LEVEL TROUGH FROM ERN NV EWD ACROSS
UT...CO AND SCNTRL WY. ALTHOUGH DEEP LAYER SHEAR WILL BE STRONG
ASSOCIATED WITH A 70 TO 80 KT MID-LEVEL JET...THE BOUNDARY LAYER
WILL BE DRY LIMITING THE STRENGTH OF THE CONVECTION SATURDAY
AFTERNOON AND EVENING. ELSEWHERE...THUNDERSTORM ACTIVITY IS NOT
EXPECTED ACROSS THE CONUS.
..BROYLES.. 10/29/2010
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-
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