Public Information Statement
Issued by NWS Milwaukee/Sullivan, WI

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WIZ046-047-051-052-056>060-062>072-270830-

Public Information Statement
National Weather Service Milwaukee/Sullivan WI
329 PM CDT Wed Jun 26 2024

...NWS Damage Survey for 06/22/24 Tornado Event - Update #2...

.Update...Added an 8th tornado from western Kenosha county
where a brief EF-0 tornado occurred east of Powers Lake and
southwest of New Munster.  Tree damage was also surveyed in
Twin Lakes and was deemed to be from 70-80mph downburst winds.
Tree damage was more widespread from the downburst winds than
the brief tornado.

Also, a survey summary was added for the Janesville tornado.

.Belmont...

Rating:                 EF0
Estimated Peak Wind:    80 mph
Path Length /statute/:  5.60 miles
Path Width /maximum/:   75 yards
Fatalities:             0
Injuries:               0

Start Date:             06/22/2024
Start Time:             06:02 PM CDT
Start Location:         2 SSE Belmont / Lafayette County / WI
Start Lat/Lon:          42.7012 / -90.3216

End Date:               06/22/2024
End Time:               06:12 PM CDT
End Location:           5 WNW Darlington / Lafayette County / WI
End Lat/Lon:            42.7182 / -90.2143

Survey Summary:
Tornado filmed by multiple storm chasers and mainly went through
farmland.  One barn was hit and lost sheet metal on the roof.
Tree damage was noted as well.

.Argyle...

Rating:                 EF2
Estimated Peak Wind:    135 mph
Path Length /statute/:  6.94 miles
Path Width /maximum/:   500 yards
Fatalities:             0
Injuries:               0

Start Date:             06/22/2024
Start Time:             06:36 PM CDT
Start Location:         5 W Argyle / Lafayette County / WI
Start Lat/Lon:          42.6969 / -89.9625

End Date:               06/22/2024
End Time:               06:48 PM CDT
End Location:           2 NE Argyle / Green County / WI
End Lat/Lon:            42.7181 / -89.8303

Survey Summary:
Strong tornado developed west of Argyle and tracked to the north
of it, hitting multiple barns and a church along it`s path.

.Marshall...

Rating:                 EF1
Estimated Peak Wind:    105 mph
Path Length /statute/:  4.58 miles
Path Width /maximum/:   300 yards
Fatalities:             0
Injuries:               0

Start Date:             06/22/2024
Start Time:             07:10 PM CDT
Start Location:         2 S Marshall / Dane County / WI
Start Lat/Lon:          43.1398 / -89.0708

End Date:               06/22/2024
End Time:               07:15 PM CDT
End Location:           1 S Waterloo / Jefferson County / WI
End Lat/Lon:            43.1694 / -88.9913

Survey Summary:
An EF-1 rated tornado developed south of Marshall near Highway
73, proceeding northwestward, damaging several farms and large
areas of trees, before dissipating on the south side of Waterloo.

.Watertown...

Rating:                 EF1
Estimated Peak Wind:    105 mph
Path Length /statute/:  2.07 miles
Path Width /maximum/:   150 yards
Fatalities:             0
Injuries:               0

Start Date:             06/22/2024
Start Time:             07:30 PM CDT
Start Location:         6 WSW Watertown / Jefferson County / WI
Start Lat/Lon:          43.1751 / -88.8431

End Date:               06/22/2024
End Time:               07:35 PM CDT
End Location:           4 W Watertown / Jefferson County / WI
End Lat/Lon:            43.1908 / -88.8085

Survey Summary:
An EF-1 rated tornado touched down near the intersection of
County Roads Q and T west of Watertown, moving northeastward.
Significant damage occurred at a farm along West Rd.

.Janesville...

Rating:                 EF2
Estimated Peak Wind:    115 mph
Path Length /statute/:  6.21 miles
Path Width /maximum/:   700 yards
Fatalities:             0
Injuries:               0

Start Date:             06/22/2024
Start Time:             07:42 PM CDT
Start Location:         5 ESE Footville / Rock County / WI
Start Lat/Lon:          42.6301 / -89.1105

End Date:               06/22/2024
End Time:               07:53 PM CDT
End Location:           2 SSE Janesville / Rock County / WI
End Lat/Lon:            42.6601 / -88.9991

Survey Summary:
The tornado began just west of Murray Rd, north of Bass Creek
where portions of several trees were snapped. The tornado quickly
grew, moved to the east-northeast and produced damage rated EF-
1 neighborhoods near Loch Lomond park. EF-2 damage was noted at a
residence on the east side of county highway D where well over
one hundred trees were snapped or uprooted. The tornado continued
to the northeast, crossing the Rock River, Highway 11 and Highway
51 producing damage rated EF-1. The second area of EF-2 damage
was noted a neighborhood just northwest of Burbank Park, where a
house lost its roof and a portion of its second story. The roof
was found to the north-northwest over a block away. The tornado
continued northeast crossing Beloit Ave. and ending in the fields
to the west of South Read Rd. Damage along the majority of the
path was rated EF-1. Tree damage was substantial with well over
1000 trees that were snapped, uprooted or had large sections
damaged. Roof damage on several structures included shingle loss,
occasional loss of roof decking material, peeled or dislodged
siding and other facia and soffit peeling and removal. A few
structure sustained damage to walls when their garage doors were
breached. Numerous power poles were leaning, with several
snapped.

.Williams Bay...

Rating:                 EF1
Estimated Peak Wind:    105 mph
Path Length /statute/:  6.07 miles
Path Width /maximum/:   150 yards
Fatalities:             0
Injuries:               0

Start Date:             06/22/2024
Start Time:             08:22 PM CDT
Start Location:         1 E Delavan / Walworth County / WI
Start Lat/Lon:          42.6242 / -88.6101

End Date:               06/22/2024
End Time:               08:30 PM CDT
End Location:           1 ESE Williams Bay / Walworth County / WI
End Lat/Lon:            42.57 / -88.5176

Survey Summary:
Tornado appeared to begin on the north end of Delavan Lake with
some of the worst damage occurring in a subdivision northwest of
Williams Bay where a number of houses lost portions or most of
their roofs.  Damage continued southeast through Lions Park and
the Williams Bay Lakefront Park before ending over Geneva Lake.

.Fontana...

Rating:                 EF1
Estimated Peak Wind:    100 mph
Path Length /statute/:  5.31 miles
Path Width /maximum/:   100 yards
Fatalities:             0
Injuries:               0

Start Date:             06/22/2024
Start Time:             08:22 PM CDT
Start Location:         2 E Fontana-On-geneva / Walworth County / WI
Start Lat/Lon:          42.5386 / -88.531

End Date:               06/22/2024
End Time:               08:29 PM CDT
End Location:           1 ESE Como / Walworth County / WI
End Lat/Lon:            42.6037 / -88.4774

Survey Summary:
Tornado believed to have started east of the Abbey Springs Golf
Course via eye witness accounts and tree damage in the area.
Tornado went out over Geneva Lake and hit on the north side of
the lake near Elgin Club Dr before going northeast and likely
ending over Lake Como.  Mainly widespread tree damage but some
severe damage to a dock was documented on the north end of Geneva
Lake.  Plankings from the dock were thrown about 500 yards to the
northeast from it`s location with canopy material found scattered
throughout the tree tops northeast of the location.

.New Munster...

Rating:                 EF0
Estimated Peak Wind:    70 mph
Path Length /statute/:  1.42 miles
Path Width /maximum/:   40 yards
Fatalities:             0
Injuries:               0

Start Date:             06/22/2024
Start Time:             08:42 PM CDT
Start Location:         2 NE Powers Lake / Kenosha County / WI
Start Lat/Lon:          42.5561 / -88.2707

End Date:               06/22/2024
End Time:               08:44 PM CDT
End Location:           3 N Twin Lakes / Kenosha County / WI
End Lat/Lon:            42.5592 / -88.2434

Survey Summary:
Brief tornado that occurred in mainly rural areas.  Caused some
damage on 368th Ave with a number of trees with large limbs
knocked down in a convergent path.  One small shed was picked up
and destroyed.

&&

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.


$$

Halbach/Wagner/Gagan/Boxell