[MCD] SWOMCD

[MCD at goshenarc.org]

ACUS11 KWNS 080035
SWOMCD
SPC MCD 080034 
SDZ000-080200-

MESOSCALE DISCUSSION 0585
NWS STORM PREDICTION CENTER NORMAN OK
0734 PM CDT FRI MAY 07 2004

AREAS AFFECTED...WRN SD

CONCERNING...CONVECTIVE TRENDS 

VALID 080034Z - 080200Z

CLUSTER OF TSTMS MOVING INTO W-CNTRL SD MAY PRODUCE AN ISOLATED
STRONG WIND GUST OR TWO PRIOR TO DISSIPATING BY 02 OR 03Z.

CLUSTER OF TSTMS OVER CROOK COUNTY WY HAS INTENSIFIED OVER THE PAST
HALF HOUR OR SO WHILE PROGRESSING NEWD AT AROUND 30KTS. 00Z UNR
SOUNDING INDICATED THE PRESENCE OF A DEEPLY-MIXED BOUNDARY LAYER
ACROSS WRN SD WITH A SBCAPE OF AROUND 1000 J/KG. STEEP LOW TO
MID-LEVEL LAPSE RATES OF 8-9 C/KM COUPLED WITH AVAILABLE DRY AIR
BELOW 600MB MAY PROMOTE A FEW STRONG WIND GUSTS FOR THE NEXT HOUR OR
TWO. TSTM CLUSTER SHOULD TEND TO WEAKEN OR DISSIPATE BY 03Z AS
BOUNDARY-LAYER COOLS AND STABILIZES.

..MEAD.. 05/08/2004

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

ATTN...WFO...UNR...

44820405 45330390 45730301 45200208 44610192 44200259
44010331 44200396 

WWWW