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SPC MD 1609

SPC MD 1609

[html]MD 1609 CONCERNING SEVERE THUNDERSTORM WATCH 506... FOR PARTS OF FAR SOUTHEAST VT...SOUTHERN NH...AND MA
       
MD 1609 Image


Mesoscale Discussion 1609
NWS Storm Prediction Center Norman OK
0533 PM CDT Thu Jul 28 2022

Areas affected...Parts of far southeast VT...southern NH...and MA

Concerning...Severe Thunderstorm Watch 506...

Valid 282233Z - 290000Z

The severe weather threat for Severe Thunderstorm Watch 506
continues.

SUMMARY...Localized wind damage remains possible with the stronger
updrafts embedded in a line across parts of Severe Thunderstorm
Watch 506.

DISCUSSION...Latest radar data from KENX shows a loosely organized,
broken band of thunderstorms tracking eastward at around 25-30 kt
across far southeast VT, southern NH, and MA. The KENX VWP depicts
around 40-50 kt of 0-6 km unidirectional bulk shear oriented oblique
to the band of convection, which should continue to support
deep/persistent updrafts embedded in the line. This deep-layer
shear, co*bined with warm/moist surface-based convective inflow
could result in locally damaging downburts with the stronger/deeper
updrafts along the line.

..Weinman.. 07/28/2022

...Please see www.spc.noaa.gov for graphic product...

ATTN...WFO...GYX...BOX...ALY...

LAT...LON   42267328 42807266 43267237 43387215 43447178 43337108
            43107085 42267107 42017167 41967270 42067332 42267328


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Source: SPC MD 1609 (http://ht**://www.spc.noaa.gov/products/md/md1609.html)