SPC MD 446
SPC MD 446
[html]MD 0446 CONCERNING SEVERE POTENTIAL...WATCH UNLIKELY FOR NORTHEASTERN ARKANSAS INTO THE WESTERN TENNESSEE VICINITY
Mesoscale Discussion 0446
NWS Storm Prediction Center Norman OK
1254 PM CDT Mon Apr 11 2022
Areas affected...northeastern Arkansas into the western Tennessee
vicinity
Concerning...Severe potential...Watch unlikely
Valid 111754Z - 111930Z
Probability of Watch Issuance...20 percent
SUMMARY...A cluster of organized -- but elevated -- storms moving
toward the middle Mississippi Valley of northeastern
Arkansas/western Tennessee may produce small hail and gusty winds,
but will likely not require WW issuance.
DISCUSSION...Latest radar loop shows a fairly well-organized band of
storms moving across northeastern Arkansas toward western Tennessee.
Despite the linear organization indicated by radar, convection
remains elevated atop a surface-based layer that remains weakly
stable up to about 1.5km. As such, convection has remained
sub-severe, and expect while gusty winds and small hail will be
possible, any severe potential should remain low as storms advance
eastward/east-southeastward affecting areas near and north of
Memphis over the next hour or so.
..Goss/Thompson.. 04/11/2022
...Please see www.spc.noaa.gov for graphic product...
ATTN...WFO...MEG...LZK...
LAT...LON 35429109 35929033 36338946 36148842 35538836 34788979
34989090 35429109
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Source: SPC MD 446 (http://ht**://www.spc.noaa.gov/products/md/md0446.html)