[MCD] SWOMCD

[MCD at goshenarc.org]

ACUS11 KWNS 272313
SWOMCD
SPC MCD 272313 
PAZ000-WVZ000-OHZ000-280045-

MESOSCALE DISCUSSION 0952
NWS STORM PREDICTION CENTER NORMAN OK
0613 PM CDT THU MAY 27 2004

AREAS AFFECTED...MID OH VLY

CONCERNING...SEVERE THUNDERSTORM WATCH 313...

VALID 272313Z - 280045Z

A RISK OF LARGE HAIL AND DAMAGING WINDS WILL CONTINUE ACROSS THE MID
OH VLY THIS EVENING.  THERE WILL BE A TORNADO THREAT ACROSS PORTIONS
OF SERN/SCNTRL OH AND WCNTRL WV FOR A COUPLE OF HOURS.

A POTENTIALLY TORNADIC SUPERCELL HAS BEEN TRACKING SEWD AT AROUND 40
KTS ACROSS SCNTRL OH AND IS EXTRAPOLATED TO BE MOVING ACROSS THE
WELLSTON AREA OF NRN JACKSON/SRN VINTON COUNTIES BY 0000 UTC.  THIS
STORM HAS EXHIBITED LOW LEVEL ROTATION ON THE WILMINGTON OH RADAR. 
PRESSURE FALL AXIS EXTENDS NEWD INTO SERN OH AND THIS STORM MAY
CONTINUE TO EXHIBIT TORNADIC POTENTIAL FOR A COUPLE MORE HOURS.

OTHERWISE...NUMEROUS TSTMS CONTINUE TO FORM FROM SWRN OH INTO WRN WV
AND SWRN PA...WITHIN BROAD WARM ADVECTION REGIME.  LATEST RUC
SUGGESTS THAT THE LOW LEVEL JET AXIS WILL BE POINTED INTO PARTS OF
WV THROUGH LATE EVENING...GRADUALLY VEERING TO MORE WLY.  THIS MAY
FAVOR A TRANSITION INTO SMALL SCALE BOWS/LEWPS GIVING WIND DAMAGE
AND HAIL.

..RACY.. 05/27/2004

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

ATTN...WFO...PBZ...RLX...CLE...ILN...

38898330 40808327 40387976 38457982 

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