[MCD] SWOMCD

[MCD at goshenarc.org]

ACUS11 KWNS 150735
SWOMCD
SPC MCD 150735 
ARZ000-MOZ000-OKZ000-TXZ000-150800-

MESOSCALE DISCUSSION 2208
NWS STORM PREDICTION CENTER NORMAN OK
0235 AM CDT THU SEP 15 2005

AREAS AFFECTED...MUCH OF OK AND PARTS OF FAR NRN TX

CONCERNING...SEVERE THUNDERSTORM WATCH 791...

VALID 150735Z - 150800Z

NEW WW WILL BE REQUIRED SOON FOR CONTINUED SEVERE THREAT OVERNIGHT
ACROSS MUCH OF OK AND FAR NRN TX.

RECENT INCREASE IN THUNDERSTORM COVERAGE/INTENSITY N OF CDS AND EWD
ALONG THE RED RIVER VALLEY REGION OF SWRN OK/NW TX IS INDICATIVE OF
LARGE SCALE ASCENT SPREADING ACROSS THIS REGION.  ADDITIONAL
DEVELOPMENT IS LIKELY OVERNIGHT FROM THIS AREA EWD ACROSS OK/FAR NRN
TX...AS THIS ASCENT CONTINUES TO SPREAD EWD ATOP MOIST/UNSTABLE AIR
MASS.  STRONG EFFECTIVE DEEP LAYER SHEAR WILL CONTINUE TO SUPPORT
ORGANIZED STORMS WITH STEEP LAPSE RATES FAVORING A THREAT FOR HAIL/
HIGH WINDS.

..PETERS.. 09/15/2005

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

ATTN...WFO...SGF...SHV...TSA...FWD...OUN...SJT...AMA...

35090001 35689879 36749773 36899627 36909455 34939457
33919469 33379556 33369756 33369897 33249978 

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