[spotters-illianaskywarn] Fwd: Mesoscale Discussion
- From: Keith Reedy <reedyk@xxxxxx>
- To: spotters-illianaskywarn@xxxxxxxxxxxxx
- Date: Sat, 05 Jun 2010 23:14:17 -0400
Begin forwarded message:
> From: interwarn@xxxxxxxx
> Date: June 5, 2010 10:22:54 PM EDT
> To: reedyk@xxxxxx
> Subject: Mesoscale Discussion
>
>
> ACUS11 KWNS 060221
> SWOMCD
> SPC MCD 060220
> INZ000-ILZ000-MOZ000-IAZ000-060415-
>
> MESOSCALE DISCUSSION 0822
> NWS STORM PREDICTION CENTER NORMAN OK
> 0920 PM CDT SAT JUN 05 2010
>
> AREAS AFFECTED...NRN MO...CNTRL IL...EXTREME NWRN IND
>
> CONCERNING...TORNADO WATCH 266...267...
>
> VALID 060220Z - 060415Z
>
> THE SEVERE WEATHER THREAT FOR TORNADO WATCH 266...267...CONTINUES.
>
> HIGHEST PROBABILITY FOR TORNADOES THROUGH LATE EVENING WILL BE IN
> CNTRL IL NEAR/E OF KPIA-JOLIET EWD INTO NEWLY ISSUED TORNADO WATCH
> 268 IN CNTRL/NRN IND. ILX VWP EXHIBITED AROUND 500 M2/S2 0-1KM
> STORM RELATIVE HELICITY AND THE DISCRETE STORMS THAT MOVE ACROSS
> ECNTRL/NERN IL INTO IND WILL CONTINUE TO HAVE THE RISK OF TORNADOES.
> EVENTUALLY... NUMBER OF STORMS WILL INCREASE SUFFICIENTLY FOR
> ACTIVITY TO TRANSITION INTO BOWING LINE SEGMENTS AS UPSTREAM 50+ KT
> FLOW ABOVE 3 KM PUNCHES EWD. AT THAT TIME...DAMAGING WINDS WILL
> BECOME MORE OF A THREAT.
>
> FARTHER SW...TRAILING BAND OF STORMS CONTINUES TO BACKBUILD SWWD
> INTO THE STRONGER CAP NOTED ON THE 00Z SGF SOUNDING. PROPAGATION
> VECTORS SUGGEST STORMS WILL TRACK ESE TOWARD THE I-70 CORRIDOR.
> OBJECTIVE ANALYSIS AND LATEST HRRR SUGGEST THAT ACTIVITY WILL BEGIN
> TO WEAKEN AS THE CONVECTION MOVES INTO LESS UNSTABLE AIR AT THAT
> LATITUDE AND SWD AWAY FROM THE STRONGER LARGE-SCALE FORCING.
>
> .RACY.. 06/06/2010
>
> ..PLEASE SEE WWW.SPC.NOAA.GOV FOR GRAPHIC PRODUCT...
>
> ATTN...WFO...LOT...ILX...LSX...DVN...EAX...
>
> LAT...LON 40229264 41668973 41578751 41108750 40318778 39198802
> 39018996 38879178 39299380 40229264
>
> WWWW
>
>
> $$
>
> This weather bulletin was brought to you by InterWARN at www.interwarn.com
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