ZCZC SPCSWOMCD ALL
ACUS11 KWNS 270112 COR
SPC MCD 270112 COR
PAZ000-MDZ000-WVZ000-270215-

Mesoscale Discussion 1440
NWS Storm Prediction Center Norman OK
0812 PM CDT Wed Jun 26 2024

Areas affected...Portions of southwestern Pennsylvania and vicinity

Concerning...Severe Thunderstorm Watch 467...

Valid 270112Z - 270215Z

CORRECTED GRAPHIC

The severe weather threat for Severe Thunderstorm Watch 467
continues.

SUMMARY...Local severe risk continues across portions of
southwestern Pennsylvania and a small portion of adjacent West
Virginia and Maryland.  New/downstream WW not anticipated.

DISCUSSION...Latest radar loop shows a band of storms moving across
the mountains of southwestern Pennsylvania, and southwestward into
northern West Virginia.  The strongest storms are ongoing near an
MCV crossing the Indiana County vicinity, where transient rotation
and possibly a weak/brief tornado touchdown may have occurred in the
past hour.  Local risk for an additional/brief tornado and/or strong
wind gusts will continue across northeastern portions of WW 467.

Some instability extends northward into south-central Pennsylvania,
east of WW 467, per RAP-based objective analysis.  This may allow
local/limited severe risk to persist over the next couple of hours,
east of the watch.  However, it appears that risk will remain
isolated -- likely negating the need for new WW issuance.

..Goss.. 06/27/2024

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

ATTN...WFO...CTP...LWX...PBZ...RLX...

LAT...LON   39297980 39998025 40947922 40997781 40467747 39787806
            39297980 

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