ACUS11 KWNS 281836
SWOMCD
SPC MCD 281836
GAZ000-282000-
MESOSCALE DISCUSSION 1290
NWS STORM PREDICTION CENTER NORMAN OK
0136 PM CDT FRI JUN 28 2013
AREAS AFFECTED...PORTIONS OF SERN GA
CONCERNING...SEVERE POTENTIAL...WATCH UNLIKELY
VALID 281836Z - 282000Z
PROBABILITY OF WATCH ISSUANCE...20 PERCENT
SUMMARY...A FEW STORMS MAY PRODUCE DMGG WIND GUSTS INTO THE
AFTERNOON HOURS...BUT THE ISSUANCE OF A WW IS UNLIKELY.
DISCUSSION...A NWD-MOVING OUTFLOW BOUNDARY OVER SERN GA IS PRECEDED
BY STRONG INSTABILITY...WHICH WILL FOSTER REGENERATIVE CONVECTION
NWD INTO PARTS OF SERN GA WHILE STRONG STORMS SUCCEED THE BOUNDARY.
WITH STEEPENING LOW-LEVEL LAPSE RATES OUTSIDE OF CONVECTIVELY
OVERTURNED AIR...STRONG DOWNDRAFTS WILL BE LIKELY. DOWNWARD MASS
TRANSPORT WILL BE ACCELERATED BY SUBSTANTIAL PRECIPITATION LOADING
OWING TO PW VALUES OF 1.8-2.0 INCHES PER GPS DATA. ISOLATED DMGG
WIND GUSTS CANNOT BE RULED OUT THROUGH THE AFTERNOON...THOUGH WEAK
DEEP SHEAR WILL GREATLY LIMIT CONVECTIVE ORGANIZATION.
..COHEN/MEAD.. 06/28/2013
...PLEASE SEE WWW.SPC.NOAA.GOV FOR GRAPHIC PRODUCT...
ATTN...WFO...CHS...JAX...FFC...
LAT...LON 31818287 32438241 32538156 32268123 31808104 31108151
31148272 31818287
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-
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.
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment