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Mesoscale Discussion 1652
NWS Storm Prediction Center Norman OK
1104 AM CDT Mon Aug 31 2020
Areas affected...portions of southwest into central MO
Concerning...Severe Thunderstorm Watch 478...479...
Valid 311604Z - 311730Z
The severe weather threat for Severe Thunderstorm Watch 478, 479
continues.
SUMMARY...Convection continues to organize and intensify across
southwest into central MO. Damaging wind potential will persist into
early afternoon.
DISCUSSION...Clusters of convection are becoming better organized
late this morning from near Jefferson City to the Lake of the
Ozarks, westward to Benton, Hickory and St. Clair Counties. Wind
damage and estimated gusts to 60 mph have been reported over the
past 45 minutes with this activity. MLCAPE and effective shear will
remain favorable for continued organization and intensity as
convection track east/southeast through early afternoon.
Additionally, a 50-60 kt rear inflow jet between 3-4 kft is noted on
recent VWP data from KEAX. Given a favorable downstream environment
and organized nature of the developing MCS, expect severe potential
to continue into early afternoon across WW 478 and WW 479, with
damaging wind gusts being the main concern.
..Leitman.. 08/31/2020
...Please see www.spc.noaa.gov for graphic product...
ATTN...WFO...LSX...SGF...EAX...
LAT...LON 37959469 38249353 38539281 38989186 38939110 38819053
38429029 37989045 37669119 37339242 37199367 37279444
37499465 37679484 37959469
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