ACUS11 KWNS 102352
SWOMCD
SPC MCD 102352=20
GAZ000-ALZ000-110145-
Mesoscale Discussion 0444
NWS Storm Prediction Center Norman OK
0652 PM CDT Thu Apr 10 2025
Areas affected...Northern Georgia
Concerning...Severe Thunderstorm Watch 137...
Valid 102352Z - 110145Z
The severe weather threat for Severe Thunderstorm Watch 137
continues.
SUMMARY...Scattered severe thunderstorms are expected this evening.
DISCUSSION...Convection is gradually expanding in areal coverage
this evening, likely in response to the left-exit region of an
approaching mid-level speed max. West-southwesterly boundary-layer
inflow is also contributing, as this trajectory is allowing higher
instability air mass across northern AL to spread downstream into
northern GA. Latest radar data suggests the most robust updrafts are
generating hail, much of it approaching golf ball size.
Additionally, damaging winds are likely noted as the steepest lapse
rate plume does extend into this portion of GA. This expanding
convective corridor will gradually sag southeast as the evening
progresses.
..Darrow.. 04/10/2025
...Please see
https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!9nGtU-pBpXVmYY1skXAmSJQhQVp00afTDEzbR9pRBfLz7gcB7NelR036nZG2y8UBrTKMNy138= wSVzMCgwi43ERvmltA$ for graphic product...
ATTN...WFO...GSP...FFC...BMX...
LAT...LON 34238291 33248323 33678573 34758531 34238291=20
MOST PROBABLE PEAK WIND GUST...65-80 MPH
MOST PROBABLE PEAK HAIL SIZE...1.50-2.50 IN
=3D =3D =3D
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