[MCD] SWOMCD

[MCD at goshenarc.org]

ACUS11 KWNS 050420
SWOMCD
SPC MCD 050420 
KSZ000-OKZ000-050515-

MESOSCALE DISCUSSION 1512
NWS STORM PREDICTION CENTER NORMAN OK
1120 PM CDT SUN JUL 04 2004

AREAS AFFECTED...KS...NRN OK

CONCERNING...SEVERE THUNDERSTORM WATCH 556...

VALID 050420Z - 050515Z

...STRONG WINDS ARE POSSIBLE AHEAD OF SQUALL LINE OVER SERN KS...

LEADING SQUALL LINE IS PROGRESSING EWD ACROSS WW AT ROUGHLY 35KT
WITH ASSOCIATED OUTFLOW RACING UP TO 5-10 MI AHEAD OF PRECIPITATION.
 A SLOW UPWARD TREND IN WAKE PRECIPITATION MAY ALLOW FOR AN ENHANCED
COLD POOL DEVELOPMENT...AND POSSIBLE INCREASED FORWARD PROPAGATION
SPEED.

A SECONDARY BAND OF THUNDERSTORMS HAS DEVELOPED OVER SWRN PORTIONS
OF KS AND NWRN OK.  THIS ACTIVITY HAS STRUGGLED TO INTENSIFY OVER
THE LAST FEW HOURS BUT MAY BE INDICATIVE OF LARGE SCALE ASCENT
ASSOCIATED WITH UPPER TROUGH.

..DARROW.. 07/05/2004

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

ATTN...WFO...TSA...TOP...ICT...OUN...GID...DDC...AMA...

36840113 38149985 39259880 38979627 37849551 36579694 

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