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NOUS43 KMKX 141835
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Public Information Statement
National Weather Service Milwaukee/Sullivan WI
135 PM CDT Fri Aug 14 2020

...NWS DAMAGE SURVEY FOR 8/10/2020 TORNADO EVENT 
*- UPDATE #1...
*.Update...Damage path extended a bit further northeast for the 
Camp Lake tornado.  Note that while the full tornado will be
documented as an EF-1 tornado, there was only EF-0 damage 
surveyed in Kenosha county.  Therefore, the tornado will be
documented as an EF-0 for Kenosha County and the Wisconsin state
count.

.Lake Geneva Tornado...

Rating:                 EF0
Estimated Peak Wind:    80 mph
Path Length /statute/:  3.3 miles
Path Width /maximum/:   50.0 yards
Fatalities:             0
Injuries:               0

Start Date:             08/10/2020
Start Time:             03:38 PM CDT
Start Location:         2 SSW Lake Geneva / Walworth County / WI
Start Lat/Lon:          42.5568 / -88.4463

End Date:               08/10/2020
End Time:               03:42 PM CDT
End Location:           1 ENE Lake Geneva / Walworth County / WI
End Lat/Lon:            42.5933 / -88.4047

Survey Summary:
Tornado appears to have started along the southeast side of
Lake Geneva.  Mainly tree damage was noted along most of the path.
Main structural damage was in a business/industrial district on
the far east side of town.  Tornado appears to have dissipated
just southwest of Grand Geneva resort.

.Camp Lake...

Rating:                 EF1
Estimated Peak Wind:    90 mph
Path Length /statute/:  6.26 miles
Path Width /maximum/:   150.0 yards
Fatalities:             0
Injuries:               0

Start Date:             08/10/2020
Start Time:             03:41 PM CDT
Start Location:         2 WSW Channel Lake / Lake County / IL
Start Lat/Lon:          42.475 / -88.1895

End Date:               08/10/2020
End Time:               03:50 PM CDT
End Location:           2 SSW Paddock Lake / Kenosha County / WI
End Lat/Lon:            42.5465 / -88.1143

Survey Summary:
Tornado started in NW Lake County Illinois and continued through 
Camp Lake in Kenosha county.  Path extended based upon
video and drone footage from northeast of Camp Lake.

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

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