ACUS11 KWNS 261013
SWOMCD
SPC MCD 261012=20
OKZ000-TXZ000-261145-
Mesoscale Discussion 0523
NWS Storm Prediction Center Norman OK
0512 AM CDT Fri Apr 26 2024
Areas affected...Central into eastern OK
Concerning...Severe Thunderstorm Watch 137...
Valid 261012Z - 261145Z
The severe weather threat for Severe Thunderstorm Watch 137
continues.
SUMMARY...The threat for severe gusts and a couple brief tornadoes
will spread eastward early this morning.
DISCUSSION...A QLCS has recently intensified from central into
southern OK, with a possible QLCS tornado recently noted east of
Norman. The 08Z OUN sounding depicted minimal MLCINH, and similar
surface conditions are noted farther east into
east-central/southeast OK, to the west of an outflow reinforced
boundary across northeast OK.=20
Rather strong low-level shear and SRH were noted on the 08Z OUN
sounding and pre-storm KTLX VWP, and some threat for embedded
mesocyclones and QLCS tornadoes (along with isolated severe gusts)
may spread eastward into the moderately unstable environment
downstream. A small downstream watch issuance is possible within the
hour.
..Dean/Thompson.. 04/26/2024
...Please see
https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!-CfCEmfavT9IPq16ayQqFqi_7wbRSoFqXKmumDJ4qNvdyy6NshAn2s0vZ2P8NcGAamBgcvbNL= kjyukyTQgLiXD9DTyo$ for graphic product...
ATTN...WFO...TSA...FWD...OUN...
LAT...LON 35539717 35999683 36119638 36089597 36009587 35809574
35539567 35309566 35099562 34929564 34759568 34349579
33889619 33719662 33599702 33599737 33639765 33959753
34279731 34549718 34789721 35539717=20
=3D =3D =3D
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