Subj : MESO: Mesoscale Discussion 1990
To   : wx-storm@lists.illinois.edu
From : COD Weather Processor
Date : Wed Nov 30 2022 08:16:16

ACUS11 KWNS 300816
SWOMCD
SPC MCD 300815=20
GAZ000-ALZ000-MSZ000-301015-

Mesoscale Discussion 1990
NWS Storm Prediction Center Norman OK
0215 AM CST Wed Nov 30 2022

Areas affected...Southeast MS...Southern/Central AL...Northwest GA

Concerning...Tornado Watch 576...

Valid 300815Z - 301015Z

The severe weather threat for Tornado Watch 576 continues.

SUMMARY...The threat for supercell thunderstorms capable of all
severe hazards continues from southeast MS across southern and
central AL.

DISCUSSION...Recent radar imagery continues to show a line of
thunderstorms and associated outflow from northeast AL southwestward
into central MS. Northern portion of this line over northeast AL has
more organization and forward progression over the last hour so,
taking it into the more stable air north and east of the warm front.
This warm front extends from near SCD southward through
south-central AL and into the central FL Panhandle, and is close to
the 65 deg F isodrosotherm.=20

Environment with warm sector west of the warm front and south of the
southeastward-progressing outflow will continue to support severe
thunderstorms. The storm mode has transitioned to more
storm-in-cluster versus truly discrete and the winds have veered
throughout the low levels. These factors may impede tornado
development, but ample low-level moisture and strong deep-layer
vertical shear remain in place. As such, the threat for supercell
thunderstorms capable of all severe hazards continues, particularly
from east of PIB in southern MS eastward across southern AL.

...Mosier/Edwards.. 11/30/2022

....Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj=
g!4l4E23MzAdM2zvTdRwgQM2OJgqD9FRL05eNu2sJjnG95k5x9jG2R9rREtpc-HkwDSRW3-kfOT=
v8pxDxDlgFSQhAj2ic$  for graphic product...

ATTN...WFO...FFC...BMX...MOB...JAN...

LAT...LON   31848960 32588846 33018760 33338665 33958514 33288494
            31278706 31018951 31848960=20


=3D =3D =3D
To unsubscribe from WX-STORM and you already have a login, go to
https://lists.illinois.edu and use the "Unsubscribe" link.  Otherwise email
Chris Novy at cnovy@cox.net and ask to be removed from WX-STORM.

--- SBBSecho 3.14-Linux
 * Origin: capitolcityonline.net * Telnet/SSH:2022/HTTP (1:2320/105)

.