ZCZC SPCSWOMCD ALL
ACUS11 KWNS 061957 
SPC MCD 061957 
GAZ000-ALZ000-TNZ000-062130-

Mesoscale Discussion 1866
NWS Storm Prediction Center Norman OK
0257 PM CDT Sun Aug 06 2023

Areas affected...portions of northern Alabama

Concerning...Severe Thunderstorm Watch 595...

Valid 061957Z - 062130Z

The severe weather threat for Severe Thunderstorm Watch 595
continues.

SUMMARY...The severe threat (for mainly damaging winds) continues
across Severe Thunderstorm Watch 595.

DISCUSSION...An organized MCS, preceded by pulse cellular storms,
continues to thrive across northern AL in association with a moist,
well heated boundary layer. This MCS has a history of producing
damaging gusts and is expected to continue eastward across the
remainder of AL for the next few hours. Behind the MCS, temperatures
have cooled from the lower 90s to low 80s/upper 70s F, indicative of
a cold pool with a temperature perturbation of -10 to -15F. As such,
the severe threat should lessen behind the MCS leading line.

..Squitieri.. 08/06/2023

...Please see www.spc.noaa.gov for graphic product...

ATTN...WFO...FFC...BMX...HUN...

LAT...LON   33048787 34248703 35028625 34808558 33938531 33458526
            33168542 33028614 33038694 33048787 

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