ACUS11 KWNS 302238
SWOMCD
SPC MCD 302237=20
KSZ000-010000-
Mesoscale Discussion 1361
NWS Storm Prediction Center Norman OK
0537 PM CDT Fri Jun 30 2023
Areas affected...Southwestern Kansas
Concerning...Severe potential...Watch likely=20
Valid 302237Z - 010000Z
Probability of Watch Issuance...80 percent
SUMMARY...The severe risk will continue to increase across parts of southwestern Kansas this afternoon/evening, and a watch issuance is
likely.
DISCUSSION...Isolated convective initiation is underway across parts
of southwestern Kansas this afternoon -- where some increase in
large-scale ascent associated with a shortwave trough over the
Rockies is overspreading a moist/unstable air mass. While low-level
flow is quite weak, a belt of strengthening midlevel southwesterlies
will contribute to 40-50 kt of effective shear. This wind profile,
coupled with moderate surface-based instability, will support a few semi-discrete supercells capable of producing large hail and locally
damaging gusts. With time, an additional cluster of severe storms
will approach the area from southeastern CO, posing a risk of severe
winds as well. Current thinking is that a watch will be needed to
cover both rounds of convection this afternoon/evening.
..Weinman/Hart.. 06/30/2023
...Please see
https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!_Cb4XAsN4_eX33vuQeLupkN4Mk6o4HEBpvPcKCA2ssemnSa8203m1X19HoNkyRxOFvDcGYGZL= 5qzduI5Z0_SjY48P6U$ for graphic product...
ATTN...WFO...DDC...GLD...
LAT...LON 37060050 37030141 37080189 37330198 37800200 38090187
38360139 38710067 39000014 39059963 38969924 38569913
37999909 37519917 37269962 37060050=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)