[MCD] SWOMCD

[MCD at goshenarc.org]

ACUS11 KWNS 280154
SWOMCD
SPC MCD 280153 
WVZ000-VAZ000-KYZ000-280330-

MESOSCALE DISCUSSION 0958
NWS STORM PREDICTION CENTER NORMAN OK
0853 PM CDT THU MAY 27 2004

AREAS AFFECTED...CNTRL/ERN KY INTO SRN WV

CONCERNING...SEVERE THUNDERSTORM POTENTIAL 

VALID 280153Z - 280330Z

A WW MAY BE REQUIRED BEFORE 0230 UTC FROM PARTS OF CNTRL KY EWD TO
SRN WV.

BOW ECHO HAS EVOLVED FROM A TORNADIC SUPERCELL EAST OF LOUISVILLE
AND IS EXTRAPOLATED TO MOVE INTO AREAS NORTH THROUGH EAST OF
LEXINGTON BY 0300 UTC. PER VWPS...LOW LEVEL JET HAS VEERED SLIGHTLY
AND IS AIMED INTO ERN KY/SRN WV.  AS SUPERCELLS UPSTREAM MATURE...
THEY ARE BECOMING MORE ORIENTED WITH THE MEAN WLY FLOW.  THIS WILL
SUPPORT BOW ECHOES THAT SHOULD MOVE QUICKLY DOWNSTREAM INTO PARTS OF
ERN KY AND SRN WV DURING THE NEXT SEVERAL HOURS.  

ADDITIONALLY...OUTFLOW FROM A LINE OF TSTMS FARTHER NORTH OVER CNTRL
WV...WILL SAG SWD INTO THE I-64 CORRIDOR AND POINTS SWD LATE THIS
EVENING.  THIS WILL PROVIDE AN AXIS FOR UPSTREAM STORMS TO MOVE
ALONG. 

IN ADDITION TO THE DAMAGING WIND THREAT...ISOLD TORNADOES WILL BE
POSSIBLE ALONG WITH HAIL.  ANOTHER WW MAY BE REQUIRED DOWNSTREAM
FROM WW 317.

..RACY.. 05/28/2004

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

ATTN...WFO...RNK...RLX...MRX...JKL...LMK...

37758536 38397978 37538056 37238191 37098231 37208546 

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