[MCD] SWOMCD

[MCD at goshenarc.org]

ACUS11 KWNS 250032
SWOMCD
SPC MCD 250032 
NEZ000-SDZ000-COZ000-MTZ000-WYZ000-250200-

MESOSCALE DISCUSSION 1450
NWS STORM PREDICTION CENTER NORMAN OK
0732 PM CDT FRI JUN 24 2005

AREAS AFFECTED...ERN/NCENTRAL WY...SCENTRAL/SERN MT...WRN SD...WRN
NEB AND FAR NERN CO

CONCERNING...SEVERE THUNDERSTORM WATCH 517...520...

VALID 250032Z - 250200Z

THREAT FOR SVR WILL BE MOST FOCUSED OVER FAR ERN/NRN PORTIONS OF WW
517 INTO WRN PORTIONS OF WW 520 THROUGH 02Z. OVERALL THREAT OVER
WRN/SRN PORTIONS OF WW 517 APPEARS TO BE MARGINAL ENOUGH THAT AREA
WILL LIKELY BE CLEARED IN UPCOMING STATUS MESSAGES. 

ORGANIZED BROKEN LINE OF SVR STORMS EXTENDING FROM SERN MT SEWD INTO
WRN NEB/FAR NERN CO WILL CONTINUE TO SLOWLY ADVANCE EWD FROM 15-20
KTS OVER THE NEXT FEW HOURS INTO THE WRN PORTION OF WW 520. IN THE
WAKE OF THIS LINE ADDITIONAL ISOLATED SVR STORMS MAY DEVELOP OVER
ERN WY...BUT AMT OF CIRRUS CLOUD COVER OVERSPREADING MUCH OF ERN WY
SUGGEST THAT SVR THREAT WAS DIMINISHING IN THIS AREA. FARTHER
NORTH...SVR TSTMS HAVE BEEN SLOW TO MATERIALIZE OVER NCENTRAL
WY/SCENTRAL MT. WITH THICK CIRRUS SHIELD OVER MUCH OF THIS AREA
PRESENTLY...STORM DEVELOPMENT SHOULD CONTINUE TO BE DELAYED FOR AT
LEAST ANOTHER HOUR OR TWO. THIS AREA WILL BE MONITORED FOR POSSIBLE
REMOVAL FROM WW 517 PRIOR TO WW EXPIRATION TIME /03Z/ IF LACK OF SVR
STORM DEVELOPMENT CONTINUES BEYOND 02Z.

..CROSBIE.. 06/25/2005

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

ATTN...WFO...ABR...LBF...UNR...GLD...BOU...CYS...BYZ...RIW...

41040579 42410623 43520674 44360785 44770862 45800904
45790485 45890195 40430022 40360274 41000316 

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