[MCD] SWOMCD

MCD at goshenarc.org MCD at goshenarc.org
Tue Jun 14 03:18:58 UTC 2005


ACUS11 KWNS 140329
SWOMCD
SPC MCD 140329 
WIZ000-ILZ000-IAZ000-140430-

MESOSCALE DISCUSSION 1343
NWS STORM PREDICTION CENTER NORMAN OK
1029 PM CDT MON JUN 13 2005

AREAS AFFECTED...ERN IA...NWRN IL AND SRN WI

CONCERNING...TORNADO WATCH 474...

VALID 140329Z - 140430Z

WW 474 WILL BE ALLOWED TO EXPIRE AT 04Z. 

THREAT FOR ISOLATED TORNADOES SHOULD CONTINUE TO DIMINISH IN THE
NEXT HOUR OVER ERN IA /WW 474/ AS LOW LEVELS CONTINUE TO STABILIZE.
HOWEVER...THREAT FOR SVR HAIL MAY PERSIST BEYOND WW EXPIRATION TIME
AS CONVECTIVE LINE MOVES INTO FAR ERN IA AND NEW DEVELOPMENT
CONTINUES OVER SWRN WI AND NWRN IL ALONG AXIS OF A 35 KT LOW LEVEL
JET. HOWEVER...WITH MID LEVEL SUBSIDENCE INCREASING OVER THE REGION
SOUTH OF UPPER LOW /PER 00Z OMA AND DVN SOUNDINGS/...LAPSE RATES
SHOULD GRADUALLY LESSEN AND ONLY MARGINAL HAIL IS ANTICIPATED ATTM.
THUS WW 474 WILL BE ALLOWED TO EXPIRE AT 04Z.

..CROSBIE.. 06/14/2005

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

ATTN...WFO...LOT...MKX...DVN...ARX...DMX...

43618863 43289079 42369186 41649242 41269258 40979246
40979081 41938898 42728780 43548780 

WWWW





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