Public Information Statement
Issued by NWS Pittsburgh, PA

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NOUS41 KPBZ 022029
PNSPBZ
PAZ021-031-073-074-077-078-030830-

PUBLIC INFORMATION STATEMENT
National Weather Service PITTSBURGH PA
429 PM EDT Tue Jul 2 2024

...NWS Damage Survey for 06/26/24 Tornadoes in Allegheny,
Washington, Westmoreland, Indiana, and Greene counties - Update #4...

.Update...
This will serve as the final, combined statement for the six
confirmed tornadoes in Southwest Pennsylvania on Wednesday
evening.

This updated confirms a sixth tornado in the Mellon plan in the
Trafford-Wilmerding-Trafford area. Details for this track are
listed below.

.Mt. Morris Tornado...

Rating:                 EF0
Estimated Peak Wind:    80 mph
Path Length /statute/:  0.25 miles
Path Width /maximum/:   65 yards
Fatalities:             0
Injuries:               0

Start Date:             06/26/2024
Start Time:             04:27 PM EDT
Start Location:         4 E Spraggs / Greene County / PA
Start Lat/Lon:          39.776 / -80.1306

End Date:               06/26/2024
End Time:               04:29 PM EDT
End Location:           5 E Spraggs / Greene County / PA
End Lat/Lon:            39.7761 / -80.1259

Survey Summary:
NWS Pittsburgh confirmed that an EF-0 tornado touched down near
Mt. Morris, PA on the evening of June 26, 2024. Snapped trees
and minor roof damage were noted along Dairy Farm Road. A carry-on
trailer was also tossed into a ditch. Pictures of damage were
provided by Greene County Emergency Services. Additional damage
was not reported on adjacent roads. The tornado lifted in the
woods just east of Dairy Farm Road.

.North Fayette Tornado...

Rating:                 EF1
Estimated Peak Wind:    90 mph
Path Length /statute/:  6.96 miles
Path Width /maximum/:   100 yards
Fatalities:             0
Injuries:               0

Start Date:             06/26/2024
Start Time:             07:26 PM EDT
Start Location:         3 SW Imperial-Enlow / Washington County / PA
Start Lat/Lon:          40.4269 / -80.306

End Date:               06/26/2024
End Time:               07:38 PM EDT
End Location:           Oakdale / Allegheny County / PA
End Lat/Lon:            40.3994 / -80.1813

Survey Summary:
A National Weather Service survey concluded that a tornado began
near the intersection of Old Steubenville Pike Rd and Route
22 on the Washington and Allegheny County border, and then
progressed east-southeastward toward the town of Oakdale. Damage
was sporadic and primarily to trees, with several trees sheared
off near the top, and a few large trees snapped lower on the
trunks. More concentrated damage was noted on Seabright Rd, Kelso
Rd, and Whittengale Rd. In these areas, several large hardwood
and softwood trees were snapped midway up their bases. Two large
trees were also uprooted on Whittengale road. These locations are
what prompted the EF1 designation, as little damage was noted
to structures, except from where trees had fallen near or on
them.The tornado then weakened as it progressed toward Oakdale.
Some damage was noted to a few trees in Oakdale with large
branches broken.

.Westmoreland South...

Rating:                 EF1
Estimated Peak Wind:    110 mph
Path Length /statute/:  10.62 miles
Path Width /maximum/:   300 yards
Fatalities:             0
Injuries:               0

Start Date:             06/26/2024
Start Time:             07:57 PM EDT
Start Location:         Wilmerding / Allegheny County / PA
Start Lat/Lon:          40.3894 / -79.808

End Date:               06/26/2024
End Time:               08:11 PM EDT
End Location:           2 NNW Jeannette / Westmoreland County / PA
End Lat/Lon:            40.3557 / -79.6202

Survey Summary:
Ground and aerial surveys confirmed tornado damage began in the
high terrain south of Turtle Creek, in the Wilmerding and East
McKeesport area, continuing across Trafford, through hilly, rural
terrain and ultimately crossing the Pennsylvania Turnpike before
finally dissipating just east of the Bushy Run Battlefield
parkland near Harrison City. Damage with this tornado was
primarily confined to trees, of which untold thousands were
damaged, uprooted, or snapped along the tornado`s path.
Considerable tree damage was observed throughout Trafford, along
with minor roof damage, and utility pole separation leading to
widespread power outages. Both dugouts at the baseball field
adjacent to Trafford Elementary/Middle school were also destroyed.
Other areas of concentrated tree damage were noted in the dense
woodlands near Pine Hollow road, neighborhoods around Government
Road just west of the Pennsylvania Turnpike, as well as in the
Bushy Run Battlefield park area near Harrison City. Areas of
straight-line wind damage, similar in intensity to the tornado,were
sporadically observed both north and south of the tornado,
particularly in the area just southeast of Bushy Run Battlefield
Park.

Special thanks to the employees and volunteers at Bushy Run
Battlefield State Park who aided survey efforts.

.Monroeville Tornado...

Rating:                 EF1
Estimated Peak Wind:    90 mph
Path Length /statute/:  2.64 miles
Path Width /maximum/:   200 yards
Fatalities:             0
Injuries:               0

Start Date:             06/26/2024
Start Time:             07:59 PM EDT
Start Location:         1 NNE Wilmerding / Allegheny County / PA
Start Lat/Lon:          40.4004 / -79.8034

End Date:               06/26/2024
End Time:               08:02 PM EDT
End Location:           1 N Trafford / Allegheny County / PA
End Lat/Lon:            40.3995 / -79.7563

Survey Summary:
A brief tornado began near the Mellon Plan neighborhood of
Monroeville and swept through parts of Wall, Pitcairn and south
Monroeville. Damage noted included a large number of trees
snapped or uprooted, some fence damage, with siding removed from
homes. Trees fell into power lines, causing a number of poles to
snap. The tornado briefly retreated north toward Kelvington Park
before dissipating.

Special thanks to the Allegheny County Emergency Management Agency
for use of their aerial footage.

.Westmoreland North...

Rating:                 EF2
Estimated Peak Wind:    115 mph
Path Length /statute/:  10.99 miles
Path Width /maximum/:   200 yards
Fatalities:             0
Injuries:               0

Start Date:             06/26/2024
Start Time:             08:06 PM EDT
Start Location:         2 SW Export / Westmoreland County / PA
Start Lat/Lon:          40.3955 / -79.6606

End Date:               06/26/2024
End Time:               08:20 PM EDT
End Location:           2 SW New Alexandria / Westmoreland County / PA
End Lat/Lon:            40.3768 / -79.456

Survey Summary:
The second tornado to impact Westmoreland county began just north
of the previous tornado while it was still ongoing, with roughly
5 minutes of overlap. Had this tornado occurred just one mile
north of its documented track, it would have resulted in major
impacts to densely populated residential areas as well as numerous
commercial businesses along Route 22. This tornado began west of
the Manor Valley golf course, causing significant tree damage to
both it, the Cloverleaf golf course, and several properties along
Boquet road before crossing PA 66. The tornado intensified as it
then moved across Beaver Run Road, Jobes Road, Crooked Run Road,
and Winter lane, before crossing PA 819. Low end EF-2 damage was
first observed along Jobes road where the tornado descending down
a steep hillside, snapping and uprooting dozens of trees. After
crossing Rt 819, the tornado crossed Orr Rd, producing roof damage
to the Orrco plant, significant tree damage to neighboring homes,
as well as roof and silo damage to a downstream farmstead along
Hannastown Rd. Just northwest of the Orrco building, the survey
revealed an outcropping of mature trees where the vast majority
had been snapped, also yielding low end EF-2 damage. The tornado
continued east-southeast for another couple of miles, steadily
weakening while producing more sporadic tree damage until
dissipating near US 119.

Special thanks to the Westmoreland County Department of Public
Safety for use of their aerial footage.

.Blairsville...

Rating:                 EF0
Estimated Peak Wind:    75 mph
Path Length /statute/:  0.34 miles
Path Width /maximum/:   30 yards
Fatalities:             0
Injuries:               0

Start Date:             06/26/2024
Start Time:             08:30 PM EDT
Start Location:         2 WNW Blairsville / Indiana County / PA
Start Lat/Lon:          40.4556 / -79.2948

End Date:               06/26/2024
End Time:               08:31 PM EDT
End Location:           2 WNW Blairsville / Indiana County / PA
End Lat/Lon:            40.4523 / -79.2903

Survey Summary:
A ground survey team confirmed a brief EF-0 tornado formed around
830 PM just northwest of Blairsville, primarily along Newport Rd,
where concentrated and convergent, albeit minor, tree damage was
observed just north of the oxbow in Two Lick creek and the
Conemaugh River.

Special thanks to the Indiana County Emergency Management Agency
for use of their aerial footage.

&&

This brings the total number of tornadoes for the year in our
county warning area to 29. As for individual county numbers, here
is the updated tally since 1950

Allegheny 28
Greene 13
Indiana 21
Westmoreland 53 (most in the Commonwealth of Pennsylvania)

For more severe weather history, please visit
weather.gov/pittsburgh/svrclimo

EF Scale: The Enhanced Fujita Scale classifies tornadoes into the
following categories:

EF0.....65 to 85 mph
EF1.....86 to 110 mph
EF2.....111 to 135 mph
EF3.....136 to 165 mph
EF4.....166 to 200 mph
EF5.....>200 mph

NOTE:
The information in this statement is preliminary and subject to
change pending final review of the events and publication in
NWS Storm Data.


$$
Miller/Bookbinder/Hefferan/Rackley/Frazier/98