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SPC MD 934

SPC MD 934

[html]MD 0934 CONCERNING TORNADO WATCH 276... FOR CENTRAL NC...CENTRAL VA...MD..DC
       
MD 0934 Image


Mesoscale Discussion 0934
NWS Storm Prediction Center Norman OK
0713 AM CDT Fri May 27 2022

Areas affected...Central NC...Central VA...MD..DC

Concerning...Tornado Watch 276...

Valid 271213Z - 271415Z

The severe weather threat for Tornado Watch 276 continues.

SUMMARY...The threat for damaging wind gusts and brief tornadoes
continues from central NC through central and northern VA into MD.

DISCUSSION...Multicellular activity, with isolated supercells, which
dominated the storm mode across NC earlier, has now given way to a
line echo wave pattern. This suggest the primary severe hazard
downstream of this convective line will likely be damaging wind
gusts. Brief tornadoes remain possible, both within the line itself
as well as with any development ahead of it.

Low 70s dewpoints have reached far south-central VA, with gradual
northward advection of this low-level moisture still expected. This
will help further destabilize the air mass into northern VA. A
similar convective trends is anticipated here as farther south, with
an early multicellular mode giving way to a more linear mode with
time.

..Mosier.. 05/27/2022

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

ATTN...WFO...AKQ...LWX...RAH...RNK...

LAT...LON   34967969 35388006 38317904 39477799 38807658 35407827
            34967969


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Source: SPC MD 934 (http://ht**://www.spc.noaa.gov/products/md/md0934.html)