911
NOUS43 KMKX 232248
PNSMKX
WIZ046-047-051-052-056>060-062>072-241100-

Public Information Statement
National Weather Service Milwaukee/Sullivan WI
548 PM CDT Sun Jun 23 2024

...NWS Damage Survey for 06/22/24 Tornado Event...

Storm surveys are still ongoing and more tornadoes will be
added.  An EF-2 tornado was documented in Janesville, but
the specifics need to be verified by the team that was out
in the field.  Another tornado likely occurred in Argyle, but
that survey won`t happen until first thing Monday morning.

The information listed below has been verified by the two
tornado survey teams that covered those tornadoes.

.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.

.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.

&&

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/Boxell/Gagan/Wagner