[MCD] SWOMCD

Mesoscale Convective Discussions mcd at goshenarc.org
Thu Aug 3 03:23:12 UTC 2006


ACUS11 KWNS 030324
SWOMCD
SPC MCD 030324 
NHZ000-VTZ000-NYZ000-030500-

MESOSCALE DISCUSSION 1720
NWS STORM PREDICTION CENTER NORMAN OK
1024 PM CDT WED AUG 02 2006

AREAS AFFECTED...NRN/CENTRAL NY AND NRN/CENTRAL VT

CONCERNING...SEVERE THUNDERSTORM WATCH 677...

VALID 030324Z - 030500Z

THREAT FOR DAMAGING WINDS TO CONTINUE ACROSS WW 677.

REGIONAL RADARS INDICATED THE FAST MOVING BOW ECHO HAD WEAKENED AS
IT MOVED ACROSS ERN PART OF LAKE ONTARIO AND ST LAWRENCE RIVER
VALLEY...BUT HAS SINCE RE-INTENSIFIED IN LEE OF LAKE ONTARIO. 
LEADING EDGE OF STRONGEST ACTIVITY CURRENTLY EXTENDED FROM FAR NRN
HAMILTON COUNTY NY TO NERN WAYNE COUNTY NY.  DESPITE A MARGINALLY
UNSTABLE AIR MASS...THE SPEED OF THE LEADING EDGE/GUST FRONT AT
40-50 KT SUGGESTS A DAMAGING WIND THREAT WILL PERSIST AS THIS
ACTIVITY MOVES TO THE ESE.  VAD DATA PER BUF AND BTV WSR-88DS SHOWED
40-50 KT EXTENDING DOWN TO AROUND 1 KM AGL WHICH MAY SUPPORT STRONG
WIND GUSTS REACHING THE SURFACE.

..PETERS.. 08/03/2006

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

ATTN...WFO...GYX...BTV...ALY...BGM...BUF...

43727676 44087556 45017460 44997154 43257247 43267325
42947332 42807481 42647600 42847665 

WWWW





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