[MCD] SWOMCD

Sun Mar 12 02:05:24 UTC 2006

ACUS11 KWNS 120206
SWOMCD
SPC MCD 120206 
INZ000-ILZ000-120330-

MESOSCALE DISCUSSION 0246
NWS STORM PREDICTION CENTER NORMAN OK
0806 PM CST SAT MAR 11 2006

AREAS AFFECTED...CENTRAL/EASTERN IL INTO WESTERN INDIANA

CONCERNING...TORNADO WATCH 63...

VALID 120206Z - 120330Z

VALID PORTION OF TORNADO WATCH 63...NAMELY THE ORIGINAL
EASTERN/SOUTHERN PORTIONS...CONTINUES UNTIL 04Z. AN ADDITIONAL WATCH
ISSUANCE INTO INDIANA IS NOT CURRENTLY ANTICIPATED...HOWEVER WILL
CONTINUE TO MONITOR CONVECTIVE TRENDS.

RELATIVELY ORGANIZED STRONG/OCCASIONALLY SEVERE MCS WILL CONTINUE TO
PUSH EASTWARD ACROSS EAST CENTRAL/SOUTH CENTRAL IL OVER THE NEXT
SEVERAL HOURS. CIRCULATION/VORTEX EVIDENT IN RADAR IMAGERY NEAR THE
PONTIAC/BLOOMINGTON IL AREAS AS OF 02Z...WITH REMAINING PORTION OF
MCS EXTENDING ALONG A BLOOMINGTON-TAYLORVILLE-TO NEAR ST LOUIS AXIS.
POTENTIAL FOR ISOLATED DAMAGING WINDS VIA THIS MCS...IN ADDITION TO
THE POSSIBILITY FOR LARGE HAIL...WILL CONTINUE IN THE SHORT TERM.
WITH EASTWARD EXTENT...WARM FRONT ACROSS IL HAS STRUGGLED TO DEVELOP
EASTWARD EARLY THIS EVENING. WITH A RATHER STABLE BOUNDARY LAYER TO
LINGER FROM FAR EASTERN IL INTO INDIANA...IT APPEARS AN ADDITIONAL
WATCH ISSUANCE MAY NOT BE NEEDED EAST OF WW 63...WITH A DIMINISHING
SEVERE THREAT EXPECTED.

..GUYER.. 03/12/2006

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

ATTN...WFO...IWX...IND...LOT...ILX...LSX...

41478830 41278697 40458675 39388700 38708803 38708834
38738936 38898977 

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