ACUS11 KWNS 260345
SWOMCD
SPC MCD 260344=20
GAZ000-260545-

Mesoscale Discussion 1450
NWS Storm Prediction Center Norman OK
1044 PM CDT Wed Jun 25 2025

Areas affected...Central Georgia

Concerning...Severe Thunderstorm Watch 462...

Valid 260344Z - 260545Z

The severe weather threat for Severe Thunderstorm Watch 462
continues.

SUMMARY...Outflow boundaries pushing into an unstable environment
will promote an increase in thunderstorm coverage over the next few
hours. Transient, but strong thunderstorms will support damaging
downburst winds and isolated large hail.

DISCUSSION...Thunderstorm coverage continues to slowly increase
across central GA as two outflow boundaries - one associated with an
MCS moving across eastern GA, and another pushing north out of a
convective cluster originating in the FL Panhandle/southwest GA -
continue to push into a very unstable air mass. Based on the 00 UTC
FFC sounding, mid-level lapse rates on the order of 7.5 C/km reside
over the region, and little in the way of convective overturning has
occurred thus far. Based on surface observations, nocturnal cooling
has resulted in a relatively shallow stable layer near the surface,
but the depth/intensity of the outflows will continue to be
sufficient to lift surface-based parcels to their LFCs. As such,
additional thunderstorm development is anticipated across central
GA. Weak deep layer shear is promoting transient cells/clusters with
the potential for damaging downbursts and perhaps sporadic large
hail. The severe threat will be locally maximized where the two
outflow boundaries converge, which based on recent storm tracks,
will likely occur in the vicinity of the I-75 corridor in the coming
hours.

..Moore.. 06/26/2025

...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!9cY_dbfMS5ejKGOmKBY1xTJw9srZdo8zOBYHtkrALy0ron3sLHt7vGDQ2BfVL28rwWeO-0SwK= 3ikidgxrjEfilfiwY4$ for graphic product...

ATTN...WFO...FFC...

LAT...LON 32608375 32558413 32808484 33088516 33428517 33818505
34078489 34228464 34228416 33918371 33618345 33218328
33088324 32898333 32828351 32608375=20

MOST PROBABLE PEAK WIND GUST...55-70 MPH
MOST PROBABLE PEAK HAIL SIZE...UP TO 1.25 IN


=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 3.20-Linux
* Origin: capitolcityonline.net * Telnet/SSH:2022/HTTP (1:2320/105)