Subj : MESO: Mesoscale Discussion 1140
To   : wx-storm@lists.illinois.edu
From : COD Weather Processor
Date : Sun Jun 18 2023 00:32:11

ACUS11 KWNS 180032
SWOMCD
SPC MCD 180032=20
OKZ000-KSZ000-TXZ000-180230-

Mesoscale Discussion 1140
NWS Storm Prediction Center Norman OK
0732 PM CDT Sat Jun 17 2023

Areas affected...Southern Kansas...Central and Northern Oklahoma

Concerning...Tornado Watch 327...328...

Valid 180032Z - 180230Z

The severe weather threat for Tornado Watch 327, 328 continues.

SUMMARY...A threat for wind damage, large hail and tornadoes will
continue over the next few hours from southern Kansas into central
and northern Oklahoma. Significant hail and wind gusts over 70 knots
will be possible. New weather watch issuance will likely be needed
from south-central Kansas southward into central Oklahoma by 02Z.

DISCUSSION...The latest high-resolution radar imagery from Vance Air
Force Base shows a severe fast-moving MCS over southwest Kansas
extending southward into the far northern Texas Panhandle. Several
supercells and short bowing line segments are embedded within the
MCS. This cluster of severe storms is moving east-southeastward at
near 50 knots. Significant wind damage with gusts greater than 70
knots, and hailstones of greater than 2 inches in diameter will be
possible with the stronger more intense parts of the MCS. Tornadoes
will also be possible with parts of the line that exhibit rotation,
and with discrete supercells that persist ahead of the primary line
segment. New weather watch issuance will be needed as the MCS moves
east-southeastward toward the eastern edge of the ongoing watches.

...Broyles.. 06/18/2023

....Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj=
g!5tc0LzvUykLLuQt0LVTtL9npRNHiQ9LxT2-XX1Xi22YBdr3WAdmwXa-dYLKfKfYplSMMet3iH=
b5QPheOpZGGGV8kuq0$  for graphic product...

ATTN...WFO...TSA...ICT...OUN...DDC...AMA...

LAT...LON   38259819 38149989 37150085 35990004 35229699 36279578
            37289575 38059636 38259819=20


=3D =3D =3D
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