ACUS11 KWNS 082145
SWOMCD
SPC MCD 082144=20
TNZ000-ALZ000-MSZ000-ARZ000-082345-
Mesoscale Discussion 0386
NWS Storm Prediction Center Norman OK
0444 PM CDT Mon Apr 08 2024
Areas affected...Southeast AR into northern MS and southwest TN
Concerning...Severe potential...Watch unlikely=20
Valid 082144Z - 082345Z
Probability of Watch Issuance...20 percent
SUMMARY...Isolated large hail will remain possible through early
evening.
DISCUSSION...Scattered strong storms have developed this afternoon
along the northern periphery of returning low-level moisture from
southeast AR into northern MS and southwest TN. Low/mid 60s F
dewpoints spreading northward into a region where temperatures have
already warmed well into the 70s F has resulted in MLCAPE rising to
1000-1500 J/kg. Effective shear of 40-50 kt and elongated hodographs
will remain supportive of supercell structures, with large hail as
the primary short-term threat. Coverage of the threat will likely
remain rather isolated, but one or two cells may be capable of
producing hail in the 1.5 - 2 inch diameter range, as recently noted
east of Memphis. Watch issuance is unlikely, unless coverage of
hail-producing supercells becomes greater than currently
anticipated.
..Dean/Hart.. 04/08/2024
...Please see
https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!8Fcqr45ORLTE4HoqF3h-uDpbY202v_TBU7U6hQgOD-1VsQoHsadnUzJBPZSosG7eMlQI7WqYa= Kl49RLwybXcMGweC2c$ for graphic product...
ATTN...WFO...OHX...HUN...MEG...JAN...LZK...
LAT...LON 34599199 35489005 35928899 36078804 35898759 35618753
35198785 34838840 34189033 33729192 33879235 34599199=20
=3D =3D =3D
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