[MCD] SWOMCD

Wed Aug 2 12:19:45 UTC 2006

ACUS11 KWNS 021221
SWOMCD
SPC MCD 021220 
MIZ000-021345-

MESOSCALE DISCUSSION 1704
NWS STORM PREDICTION CENTER NORMAN OK
0720 AM CDT WED AUG 02 2006

AREAS AFFECTED...NRN LOWER MI...LAKE HURON

CONCERNING...SEVERE THUNDERSTORM WATCH 669...

VALID 021220Z - 021345Z

BOWING THUNDERSTORM LINE CONTINUES TO MOVE EWD AT 50 KT ACROSS NERN
LOWER MI INTO NRN LAKE HURON.  ALTHOUGH RADAR/IR SATELLITE/LIGHTNING
DATA INDICATE CONVECTION WITHIN THE LINE IS SLOWLY WEAKENING...RAPID
EWD TRANSLATION OF THE CONVECTIVE SYSTEM SUGGESTS THREAT FOR
ISOLATED STRONG WIND GUSTS WILL CONTINUE AS THE STORMS MOVE OFFSHORE
INTO LAKE HURON.  

COUNTIES MAY BE REMOVED FROM THE WW IMMEDIATELY BEHIND THE
LINE...AND ENTIRE WW MAY BE ABLE TO BE CANCELLED PRIOR TO 14Z GIVEN
THE CURRENT MOVEMENT OF THE LINE.

..WEISS.. 08/02/2006

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

ATTN...WFO...APX...

44178430 44498422 44888357 45368335 45658353 45678330
45348251 44168224 44188325 

WWWW