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Mesoscale Discussion 1185 |
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Mesoscale Discussion 1185
NWS Storm Prediction Center Norman OK
0920 PM CDT Wed Jun 15 2022
Areas affected...east central Kansas
Concerning...Severe Thunderstorm Watch 373...
Valid 160220Z - 160345Z
The severe weather threat for Severe Thunderstorm Watch 373
continues.
SUMMARY...An isolated strong storm to the south of Emporia, KS may
pose some continuing risk for severe hail and locally strong surface
gusts for another hour or two, before perhaps spreading
northeastward and weakening.
DISCUSSION...Strong convection has become confined to an isolated
intense cell, generally focused within an area of enhanced lower/mid
tropospheric warm advection, to the south of the broad and deep
cyclone centered over the eastern Canadian Prairies. This has been
supported by shear on the southern fringe of the stronger cyclone
flow, and inflow of unstable air emanating from a boundary-layer
characterized by mixed-layer CAPE up to 4000 J/kg.
As mid-level heights rise and boundary-layer cooling progresses
during the next few hours, thunderstorm intensity seems likely to
wane, though it is possible remnant convection may begin to shift
back to the north/northeast before dissipating.
..Kerr.. 06/16/2022
...Please see www.spc.noaa.gov for graphic product...
ATTN...WFO...EAX...TOP...ICT...
LAT...LON 38319611 38779496 38459434 37879590 37899694 38319611
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