SPC MD 893
SPC MD 893
[html]MD 0893 CONCERNING SEVERE THUNDERSTORM WATCH 266... FOR DEEP SOUTH TEXAS
Mesoscale Discussion 0893
NWS Storm Prediction Center Norman OK
0832 PM CDT Mon May 23 2022
Areas affected...Deep South Texas
Concerning...Severe Thunderstorm Watch 266...
Valid 240132Z - 240330Z
The severe weather threat for Severe Thunderstorm Watch 266
continues.
SUMMARY...Strong, to occasionally severe, thunderstorms will linger
across deep south Texas. Large hail remains likely with the
strongest storms, along with some wind.
DISCUSSION...One very slow-moving supercell has progressed into
eastern Zapata County TX. Radar data suggests hail may be in excess
of 3-4 inches with this storm. It's reluctance to move east is
partly due to inhibition just downstream. 00z soundings from both
CRP and BRO exhibit substantial CINH between 850-700mb. Even ADN
exhibited capping at 700mb this evening, though wind profiles
strongly support supercells west of the border. It appears ongoing
activity should propagate at least into Jim Hogg County while more
isolated activity should be noted across the remainder of the watch,
especially western and northern portions.
..Darrow.. 05/24/2022
...Please see www.spc.noaa.gov for graphic product...
ATTN...WFO...CRP...EWX...BRO...
LAT...LON 26939960 28449987 28459822 26929797 26939960
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Source: SPC MD 893 (http://ht**://www.spc.noaa.gov/products/md/md0893.html)