[MCD] SWOMCD

Fri Feb 17 15:13:59 UTC 2006

ACUS11 KWNS 171513
SWOMCD
SPC MCD 171513 
NHZ000-MAZ000-VTZ000-CTZ000-NYZ000-171715-

MESOSCALE DISCUSSION 0155
NWS STORM PREDICTION CENTER NORMAN OK
0913 AM CST FRI FEB 17 2006

AREAS AFFECTED...ERN NY...SRN VT...SRN NH...WRN MA...WRN CT

CONCERNING...SEVERE THUNDERSTORM POTENTIAL 

VALID 171513Z - 171715Z

...DAMAGING WINDS MAY ACCOMPANY NARROW BAND OF THUNDERSTORMS...

STRONG PRESSURE RISES ARE NOTED ACROSS UPSTATE NY IN THE WAKE OF
FAST MOVING LINE OF THUNDERSTORMS.  ACTIVITY HAS DEVELOPED SEVERAL
BOW-TYPE STRUCTURES IN THE HUDSON VALLEY THAT ARE RACING EWD IN
EXCESS OF 50KT.  THIS CONVECTION WILL CONTINUE EWD INTO THE HIGHER
ELEVATION REGION OF SRN MA INTO WRN CT...ESPECIALLY GIVEN THE NARROW
ZONE OF CLEARING/HEATING OBSERVED AHEAD OF THE LINE.  LIGHTNING
SHOULD DECREASE WITH THIS ACTIVITY DOWNSTREAM...ALTHOUGH STRONG
WINDS MAY CONTINUE IN A BROAD SENSE BEHIND THE WIND SHIFT.  WW NOT
ANTICIPATED DUE TO LIMITED AREAL EXTENT/TIME OF EXPECTED SEVERE
THREAT.

..DARROW.. 02/17/2006

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

ATTN...WFO...GYX...BOX...BTV...OKX...ALY...BGM...

41537476 43767297 43357188 41407329 

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