[MCD] SWOMCD

Sun Aug 27 01:05:04 UTC 2006

ACUS11 KWNS 270107
SWOMCD
SPC MCD 270106 
OHZ000-KYZ000-INZ000-ILZ000-270130-

MESOSCALE DISCUSSION 1896
NWS STORM PREDICTION CENTER NORMAN OK
0806 PM CDT SAT AUG 26 2006

AREAS AFFECTED...CENTRAL IND

CONCERNING...SEVERE THUNDERSTORM POTENTIAL 

VALID 270106Z - 270130Z

WW WILL BE ISSUED FOR MUCH OF CENTRAL IND AND POTENTIALLY PARTS OF
WRN OH.

REGIONAL RADARS HAVE INDICATED AN INCREASE IN THUNDERSTORM
DEVELOPMENT FROM SERN IL INTO MUCH OF CENTRAL IND DURING THE LAST
1-2 HOURS AS LOW LEVEL WAA HAS INCREASED ALONG AXIS OF STRENGTHENING
LLJ.  WSR-88D VAD AT IND AND WIND PROFILER IN NW IND HAVE SHOWED LOW
LEVEL WINDS HAVE BACKED AND STRENGTHENED WITH THE APPROACH OF AN MCV
NOW LOCATED OVER IL.  ASCENT AHEAD OF THIS FEATURE COMBINED WITH
ASCENT ALONG LLJ WILL SUPPORT ADDITIONAL THUNDERSTORM DEVELOPMENT
THIS EVENING FROM IND INTO WRN OH.  MODERATE INSTABILITY COMBINED
WITH EFFECTIVE BULK SHEAR 30-40 KT AND SUFFICIENT LOW LEVEL
DIRECTIONAL SHEAR SUGGEST ROTATING STORMS WILL BE LIKELY...AS HAVE
BEEN INDICATE ALREADY PER RECENT IND WSR-88D VOLUME SCANS.

..PETERS.. 08/27/2006

...PLEASE SEE WWW.SPC.NOAA.GOV FOR GRAPHIC PRODUCT...

ATTN...WFO...ILN...LMK...IWX...IND...LOT...ILX...

39738762 40768741 41398702 41418494 40788430 39268447
38678532 38528690 38838776 

WWWW