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SPC MD 795

SPC MD 795

[html]MD 0795 CONCERNING SEVERE THUNDERSTORM WATCH 231... FOR PORTIONS OF THE NORTHEAST
       
MD 0795 Image


Mesoscale Discussion 0795
NWS Storm Prediction Center Norman OK
0543 PM CDT Mon May 16 2022

Areas affected...Portions of the Northeast

Concerning...Severe Thunderstorm Watch 231...

Valid 162243Z - 162345Z

The severe weather threat for Severe Thunderstorm Watch 231
continues.

SUMMARY...A damaging wind threat and isolated tornado threat
continues.

DISCUSSION...Damaging wind gusts have beco*e more sporadic along the
squall line moving through the Northeast. However, a damaging wind
gust threat remains in individual points in the line where bowing
segments are occurring. Additionally, over the past hour, there have
been more areas of low-level rotation along the line and in the
cells developing ahead of the line. Low-level winds are backed in
this region with a strengthening low-level jet, and the KGYX VWP
shows around 200 m2/s2 of 0-1 SRH. Therefore, a brief tornado or two
is possible over the next 1 to 2 hours, especially across northern
Vermont and New Hampshire where surface winds are backed.

..Bentley.. 05/16/2022

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

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

LAT...LON   44497312 45017272 45177136 44037075 42307090 41717119
            41437235 41607283 42157285 42847255 43587281 44497312


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Source: SPC MD 795 (http://ht**://www.spc.noaa.gov/products/md/md0795.html)