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Mesoscale Discussion 1470 |
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Mesoscale Discussion 1470
NWS Storm Prediction Center Norman OK
1155 PM CDT Fri Jun 28 2024
Areas affected...portions of western Missouri
Concerning...Severe Thunderstorm Watch 481...
Valid 290455Z - 290630Z
The severe weather threat for Severe Thunderstorm Watch 481
continues.
SUMMARY...A few additional damaging gusts may accompany ongoing
storms over western MO for a few more hours.
DISCUSSION...An MCS continues to progress east-southeast across
western MO, where a couple of strong/damaging wind gusts have been
reported in the past couple of hours. Buoyancy decreases with
eastward extent ahead of the MCS, so questions remain regarding how
long the severe wind threat may last. Nonetheless, strong 850 mb WAA
and over 3000 J/kg of MUCAPE in the immediate vicinity of the MCS
suggests that strong wind gusts should remain possible for at least
a couple more hours. Meanwhile, the southwesterly LLJ overspreading
the remnant cold pool behind the MCS leading line is also supporting
back-building convection. If back-building cellular development is
strong enough, some hail may be observed as well.
..Squitieri.. 06/29/2024
...Please see www.spc.noaa.gov for graphic product...
ATTN...WFO...SGF...EAX...TOP...ICT...
LAT...LON 38619503 38819382 38699319 38299260 37959255 37799299
37689351 37679407 37789472 37929517 38619503
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