Subj : MESO: Mesoscale Discussion 1939
To   : wx-storm@lists.illinois.edu
From : COD Weather Processor
Date : Fri Aug 11 2023 02:05:54

ACUS11 KWNS 110205
SWOMCD
SPC MCD 110205=20
MNZ000-SDZ000-110400-

Mesoscale Discussion 1939
NWS Storm Prediction Center Norman OK
0905 PM CDT Thu Aug 10 2023

Areas affected...Central/Southern MN...extreme Southeast SD

Concerning...Severe Thunderstorm Watch 623...624...

Valid 110205Z - 110400Z

The severe weather threat for Severe Thunderstorm Watch 623, 624
continues.

SUMMARY...Damaging wind/hail threat will spread across southwestern
MN this evening.

DISCUSSION...Scattered supercells that initiated over eastern SD
have merged into larger clusters and grown upscale near the SD/MN
border. Latest radar imagery suggests an MCV may be forming over
Traverse County MN, along the northwestern portions of a maturing
MCS. Over the last hour or so, fairly organized line segment has
evolved within this complex and some bowing is now occurring, arcing
from near AQP to east of DXX. This MCS should continue propagating
southeast along the baroclinic zone with an attendant threat for
damaging winds, and perhaps some hail.

...Darrow.. 08/11/2023

....Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj=
g!47pluzGraOT3BFRSoVnsiCwKGOCi_Q0GRDCksnu98g8Q6iQLVASW4XjLyg-rfyBM9eZoLoecm=
JfQlCD0w-ahX-HyEAU$  for graphic product...

ATTN...WFO...MPX...FSD...ABR...

LAT...LON   44969670 45759646 45289431 44119446 43969736 44969670=20


=3D =3D =3D
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