[MCD] SWOMCD

[MCD at goshenarc.org]

ACUS11 KWNS 122052
SWOMCD
SPC MCD 122051 
INZ000-KYZ000-ILZ000-MOZ000-122215-

MESOSCALE DISCUSSION 1224
NWS STORM PREDICTION CENTER NORMAN OK
0351 PM CDT SAT JUN 12 2004

AREAS AFFECTED...SRN IL AND SERN MO

CONCERNING...SEVERE THUNDERSTORM POTENTIAL 

VALID 122051Z - 122215Z

INCREASING THREAT FOR DAMAGING WINDS ACROSS FAR SERN MO AND SRN IL
WITH MCS MOVING INTO THE AREA. 

ORGANIZED MCS ACROSS SERN MO AND NERN AR...MOVING ENEWD AROUND 30
KT...HAS EXHIBITED A STRONG BOOKEND VORTEX ON ITS NRN FLANK DURING
THE PAST HOUR. AS THIS FEATURE MOVES INTO VERY MOIST AIR MASS ACROSS
SRN IL...POTENTIAL FOR DAMAGING WINDS MAY INCREASE. CLEARING BEHIND
INITIAL CLUSTER OF CONVECTION...WHICH HAS PUSHED SWD INTO NWRN
TN...HAS ALLOWED FOR AIR MASS RECOVERY ACROSS SRN IL AND SERN MO
/MLCAPE VALUES AROUND 1000 J/KG/. A SMALL SEVERE THUNDERSTORM WATCH
MAY BE NEEDED SOON FOR PORTIONS OF THE DISCUSSION AREA.

..BANACOS.. 06/12/2004

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

ATTN...WFO...PAH...LSX...

36738885 36758972 37119009 37809029 38088992 38348907
38378849 38218823 37938808 37348817