[MCD] SWOMCD

[MCD at goshenarc.org]

ACUS11 KWNS 220425
SWOMCD
SPC MCD 220425 
SDZ000-220530-

MESOSCALE DISCUSSION 1823
NWS STORM PREDICTION CENTER NORMAN OK
1125 PM CDT THU JUL 21 2005

AREAS AFFECTED...SWRN SD

CONCERNING...SEVERE THUNDERSTORM WATCH 658...

VALID 220425Z - 220530Z

THREAT OF ISOLATED DAMAGING WINDS AND LARGE HAIL MAY PERSIST BEYOND
05Z...HOWEVER A NEW WW IS NOT ANTICIPATED.

TSTM HAS RECENTLY INTENSIFIED OVER W-CNTRL JACKSON COUNTY ON WRN
EDGE OF SMALL CONVECTIVE COMPLEX. CLOSE INSPECTION OF RADAR DATA
SHOWS THAT ATTENDANT GUST FRONT HAS SURGED S OF THIS INTENSIFYING
STORM BY 15-20 MILES. MOREOVER AMBIENT WARM SECTOR BOUNDARY-LAYER
HAS SLOWLY COOLED INTO THE 70S WITH RUC OBJECTIVE FIELDS SUGGESTING
THAT CAP IS INTENSIFYING ACROSS INFLOW AIR MASS. WHILE THE THREAT OF
MAINLY ISOLATED LARGE HAIL MAY PERSIST WITH STRONGEST STORMS BEYOND
05Z...IT APPEARS THAT MORE ORGANIZED SEVERE STORM POTENTIAL HAS
DIMINISHED AND A NEW WW IS NOT ANTICIPATED.

..MEAD.. 07/22/2005

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

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

43540299 43770295 43980199 44030096 43710078 43360081
43060135 43040228 43290282 

WWWW