[MCD] SWOMCD

[MCD at goshenarc.org]

ACUS11 KWNS 220905
SWOMCD
SPC MCD 220905 
OKZ000-TXZ000-221130-

MESOSCALE DISCUSSION 1377
NWS STORM PREDICTION CENTER NORMAN OK
0405 AM CDT TUE JUN 22 2004

AREAS AFFECTED...S CNTRL AND SE OK THROUGH PARTS OF N TX

CONCERNING...HEAVY RAINFALL 

VALID 220905Z - 221130Z

HEAVY RAIN WITH RATES LOCALLY 1.5 TO 2 INCHES PER HOUR POSSIBLE IN
PARTS OF S OK THROUGH N TX THROUGH 12Z. 

EARLY THIS MORNING A LINEAR MCS WITH TRAILING STRATIFORM REGION
EXTENDS FROM NEAR MUSKOGEE IN ERN OK SWWD TO NEAR WICHITA FALLS 
IN NW TX. THIS ACTIVITY IS MOVING SEWD AT 25 TO 30 KT. OTHER STORMS
ARE DEVELOPING OVER SRN THROUGH SE OK IN WHAT APPEARS TO BE A ZONE
OF ASCENT RESULTING FROM THE SLY LOW LEVEL JET ENHANCING ISENTROPIC
LIFT N OF AN E-W BOUNDARY THAT EXTENDS ACROSS N TX. MERGERS
ASSOCIATED WITH THE SEWD MOVING MCS AND THE ELEVATED CONVECTION
DOWNSTREAM MAY CONTRIBUTE TO LOCALLY ENHANCED RAINFALL RATES NEXT
FEW HOURS.

..DIAL.. 06/22/2004

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

ATTN...WFO...SHV...TSA...FWD...OUN...

34459477 33149798 33689879 35689512 

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