Subj : MESO: Mesoscale Discussion 1213
To   : wx-storm@lists.illinois.edu
From : COD Weather Processor
Date : Thu Jun 22 2023 23:57:17

ACUS11 KWNS 222357
SWOMCD
SPC MCD 222356=20
NEZ000-COZ000-WYZ000-230130-

Mesoscale Discussion 1213
NWS Storm Prediction Center Norman OK
0656 PM CDT Thu Jun 22 2023

Areas affected...eastern Wyoming into western Nebraska and portions
of eastern Colorado

Concerning...Severe Thunderstorm Watch 358...

Valid 222356Z - 230130Z

The severe weather threat for Severe Thunderstorm Watch 358
continues.

SUMMARY...Ongoing strong to severe storms will remain capable of
hail and damaging gusts into this evening.

DISCUSSION...Broad upslope across the Front Range has resulted in
scattered strong to severe storms from eastern WY to western NE and
northeastern CO early this evening. Storm coverage has gradually
increased over the last couple of hours with numerous storm
interactions resulting in some upscale growth. Despite cooling from
anvil shading and consolidating storm outflow, remnant buoyancy,
(1000-1500 J/kg of MCLAPE) and 40 kt of effective hear will continue
to support storm organization this evening. Two stronger clusters
are now evident, one just southeast of Denver, and the other near
the WY/NE border. The primary severe risk is likely to remain
concentrated with these clusters through the next couple of hours.
Given the favorable buoyancy and shear, large hail will remain
possible with some supercell structures. Upscale growth of the
clusters may also support damaging gusts with the strongest storms.
The severe risk should continue into this evening before nocturnal
stabilization results in gradual downtrend in convective intensity
into the overnight.

...Lyons.. 06/22/2023

....Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj=
g!9YyB8XhY7lzgnvin9wC-33H5gB18jTWiD1vSvnFBR8__1zVkuzhq9MlV4iVrQ4npmKuC7U632=
QLcnEWKAnu-9aFJXAQ$  for graphic product...

ATTN...WFO...PUB...BOU...CYS...RIW...

LAT...LON   40920575 41290630 41270708 41360749 41650758 41940733
            42440602 42510545 42590476 42710332 42130292 41500294
            40650323 39160362 38820371 38680410 38700435 39270531
            40070550 40460564 40920575=20


=3D =3D =3D
To unsubscribe from WX-STORM and you already have a login, go to
https://lists.illinois.edu and use the "Unsubscribe" link.  Otherwise email
Chris Novy at cnovy@cox.net and ask to be removed from WX-STORM.

--- SBBSecho 3.14-Linux
 * Origin: capitolcityonline.net * Telnet/SSH:2022/HTTP (1:2320/105)

.