ZCZC SPCSWOMCD ALL
ACUS11 KWNS 310706 
SPC MCD 310706 
TXZ000-310830-

Mesoscale Discussion 1090
NWS Storm Prediction Center Norman OK
0206 AM CDT Fri May 31 2024

Areas affected...Central TX

Concerning...Severe Thunderstorm Watch 358...

Valid 310706Z - 310830Z

The severe weather threat for Severe Thunderstorm Watch 358
continues.

SUMMARY...The strong wind threat attendant to a QLCS may increase as
it spreads east-southeast in central Texas. A brief tornado is also
possible.

DISCUSSION...A QLCS extending from Comanche to Concho County should
continue to progress east-southeast across the Colorado River Valley
of central TX. The northeast portion of the line has surged faster
than the southwest portion, but is mainly crossing over the
relatively cooler surface conditions north of prior convective
outflow that extends from McCulloch County to the greater Austin
area. Still, a gust to 44 kt was measured at the Brownwood AWOS.
Farther south, closer to the remnant outflow boundary, a couple
attempts at broader mesovortex formation have occurred within the
enhanced low-level SRH environment. Additional attempts may yield
corridors of enhanced severe wind gusts and potentially brief
tornadogenesis as the QLCS impinges on the relatively warmer/more
moist boundary-layer near/west of Austin.

..Grams.. 05/31/2024

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

ATTN...WFO...HGX...FWD...EWX...SJT...

LAT...LON   32199857 32139790 31709731 31199677 30779677 30259716
            30139763 30569851 30949937 31159969 31339954 31809884
            32199857 

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