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Mesoscale Discussion 409 |
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Mesoscale Discussion 0409
NWS Storm Prediction Center Norman OK
1222 PM CDT Tue Apr 05 2022
Areas affected...Portions of southeastern AL into southern/central
GA and the FL Panhandle
Concerning...Tornado Watch 95...96...
Valid 051722Z - 051845Z
The severe weather threat for Tornado Watch 95, 96 continues.
SUMMARY...The potential for numerous to widespread damaging winds
and multiple tornadoes will continue into Georgia this afternoon. A
strong tornado remains possible.
DISCUSSION...Multiple CC minima/TDSs have been noted on area radars
across southeastern AL over the past couple of hours with
circulations embedded within the line and cells ahead of it. As the
northern portion of the line moves from southeastern AL into
west-central GA, there should be a relative minimum in instability
present due to leading stratiform rain. This may temper the
northward extent of the substantial severe risk into central GA.
Still, both low-level and deep-layer shear will remain rather
strong, and supportive of convective organization through this
afternoon. The trailing southern portion of the line will have
access to better instability and low-level moisture, and may pose a
greater severe threat in the near term. If the line can begin to
accelerate and develop a cold pool as some short-term guidance
suggests, then the threat for numerous to potentially widespread
damaging winds would subsequently increase in southern GA and
vicinity. Low-level shear will also remain strong. Accordingly,
tornadoes may occur with circulations embedded within the line, and
with any supercells that can develop ahead of it. A strong tornado
remains possible.
..Gleason.. 04/05/2022
...Please see www.spc.noaa.gov for graphic product...
ATTN...WFO...FFC...TAE...BMX...MOB...
LAT...LON 31368658 31828586 32378558 32828522 33108504 33308368
33248293 32908291 32308313 32108312 31618389 30788489
30978694 31368658
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