Damage Survey PNS (Max: EF3) from KGLD

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akr...@iastate.edu

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May 19, 2025, 10:46:42 PM5/19/25
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Text Permalink: IEM Website (202505200244-KGLD-NOUS43-PNSGLD)


Max EF Rating Below: (EF3)

Count by Rating:

EF-2 ⇒ 1
EF-3 ⇒ 1


576 
NOUS43 KGLD 200244
PNSGLD
COZ090>092-KSZ001>004-013>016-027>029-041-042-NEZ079>081-201445-

Public Information Statement
National Weather Service Goodland KS
844 PM MDT Mon May 19 2025 /944 PM CDT Mon May 19 2025/


...NWS Damage Survey for 05/18/2025 Tornado Event...


.Overview...Several intense supercell thunderstorms developed across
western Kansas during the afternoon and evening. These storms produced 
large hail, straight line winds in excess of 80 mph and several tornadoes.
The following information is for two tornado tracks surveyed on May 19th
with at least 2 more tracks, including Grinnell Kansas expected to be added 
tomorrow. All data is preliminary and subject to change as new information
is received.

.Cheyenne County KS Tornado damage...

Rating:                 EF2
Estimated Peak Wind:    133 mph
Path Length /statute/:  3.71 miles
Path Width /maximum/:   20 yards
Fatalities:             0
Injuries:               0

Start Date:             05/17/2025
Start Time:             05:15 PM CDT
Start Location:         9 WSW St. Francis / Cheyenne County / KS
Start Lat/Lon:          39.7011 / -101.9502

End Date:               05/17/2025
End Time:               05:25 PM CDT
End Location:           8 W St. Francis / Cheyenne County / KS
End Lat/Lon:            39.7544 / -101.9591

Survey Summary:
Narrow tornado developed 9 WSW of St. Francis and moved to the north. Tornado 
appeared to be narrow based on tree row damage and damage path through wheat 
field. Start and end times currently estimated. Majority of damage fell into 
EF1 range with small pocket of more intense damage. Currently assumed to be one
continuous path, but will use satellite data to confirm once available.

.Hitchcock County, Nebraska Tornado damage...

Rating:                 EF3
Estimated Peak Wind:    140 mph
Path Length /statute/:  10.67 miles
Path Width /maximum/:   30 yards
Fatalities:             0
Injuries:               0

Start Date:             05/17/2025
Start Time:             06:54 PM CDT
Start Location:         3 WNW Stratton Ne / Hitchcock County / NE
Start Lat/Lon:          40.1645 / -101.2909

End Date:               05/17/2025
End Time:               07:15 PM CDT
End Location:           5 SSW Hamlet / Hitchcock County / NE
End Lat/Lon:            40.3141 / -101.2478

Survey Summary:
Start and end times estimated. 

.Hitchcock County, Nebraska Wind damage...

Rating:                 TSTM/Wind
Estimated Peak Wind:    112 mph
Path Length /statute/:  1.98 miles
Path Width /maximum/:   1 yards
Fatalities:             0
Injuries:               0

Start Date:             05/17/2025
Start Time:             06:50 PM CDT
Start Location:         4 WSW Stratton Ne / Hitchcock County / NE
Start Lat/Lon:          40.1295 / -101.3056

End Date:               05/17/2025
End Time:               07:10 PM CDT
End Location:           2 WSW Stratton Ne / Hitchcock County / NE
End Lat/Lon:            40.1342 / -101.2688

Survey Summary:
Intense swath of rear flank downdraft winds caused significant damage to 
power poles. A garage and another outbuilding were destroyed as well. 
Start and end times estimated.


&&

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.


$$

akr...@iastate.edu

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May 20, 2025, 10:12:03 PM5/20/25
to nws-damage...@googlegroups.com

Text Permalink: IEM Website (202505210211-KGLD-NOUS43-PNSGLD)


Max EF Rating Below: (EF3)

Count by Rating:

EF-2 ⇒ 2
EF-3 ⇒ 3


224 
NOUS43 KGLD 210211
PNSGLD
COZ090>092-KSZ001>004-013>016-027>029-041-042-NEZ079>081-211415-

Public Information Statement
National Weather Service Goodland KS
811 PM MDT Tue May 20 2025 /911 PM CDT Tue May 20 2025/


...NWS Damage Survey for 05/18/2025 Tornado Event Update # 1|...

.Update...Preliminary damage survey for Grinnel Kansas as well as 2
other nearby tornadoes have been completed. Additionally details 
with regard to timing, path length and width have been refined for 
other paths.


.Sheridan County Tornado...

Rating:                 EF3
Estimated Peak Wind:    143 mph
Path Length /statute/:  1.60 miles
Path Width /maximum/:   230 yards
Fatalities:             0
Injuries:               0

Start Date:             05/17/2025
Start Time:             07:06 PM CDT
Start Location:         7 NNW Grainfield / Sheridan County / KS
Start Lat/Lon:          39.2066 / -100.5199

End Date:               05/17/2025
End Time:               07:13 PM CDT
End Location:           8 NNW Grainfield / Sheridan County / KS
End Lat/Lon:            39.2273 / -100.5069

.Cheyenne County Kansas Tornado...

Rating:                 EF2
Estimated Peak Wind:    133 mph
Path Length /statute/:  3.98 miles
Path Width /maximum/:   200 yards
Fatalities:             0
Injuries:               0

Start Date:             05/18/2025
Start Time:             05:14 PM CDT
Start Location:         9 WSW St. Francis / Cheyenne County / KS
Start Lat/Lon:          39.698 / -101.9497

End Date:               05/18/2025
End Time:               05:19 PM CDT
End Location:           8 W St. Francis / Cheyenne County / KS
End Lat/Lon:            39.7544 / -101.9591

Survey Summary:
Based on available data, appears to be one continous path of a rapidly
moving tornado. Due to lack of damage indicators, this is just an
estimate.

.Grinnell Tornado...

Rating:                 EF3
Estimated Peak Wind:    140 mph
Path Length /statute/:  7.69 miles
Path Width /maximum/:   230 yards
Fatalities:             0
Injuries:               To be determined.

Start Date:             05/18/2025
Start Time:             06:35 PM CDT
Start Location:         6 SSW Grinnell / Gove County / KS
Start Lat/Lon:          39.0332 / -100.6672

End Date:               05/18/2025
End Time:               07:04 PM CDT
End Location:           1 N Grinnell / Sheridan County / KS
End Lat/Lon:            39.1377 / -100.6291

Survey Summary:
A significant tornado developed south-southwest of Grinnell and
move north-northeast across I-70 and over the western four blocks
of the town of Grinnell before dissipating in a wheatfield north
of the Grinnell Cow Paddy Golf Club.More details and refinement
of path will come over the next few days.

.Southeast Logan County Tornado...

Rating:                 EF2
Estimated Peak Wind:    115 mph
Path Length /statute/:  8.14 miles
Path Width /maximum/:   Unknown yards
Fatalities:             0
Injuries:               0

Start Date:             05/19/2025
Start Time:             05:45 PM CDT
Start Location:         2 NW Scott State Lake / Logan County / KS
Start Lat/Lon:          38.6997 / -100.9416

End Date:               05/21/2025
End Time:               06:05 PM CDT
End Location:           8 WNW The Monument Rocks / Logan County / KS
End Lat/Lon:            38.816 / -100.9254

Survey Summary:
continutation and ending of track coming out of Scott County.
Strength taken from DDC survey.

.Tornado near Stratton Nebraska...

Rating:                 EF3
Estimated Peak Wind:    140 mph
Path Length /statute/:  11.11 miles
Path Width /maximum/:   250 yards
Fatalities:             0
Injuries:               0

Start Date:             05/20/2025
Start Time:             06:54 PM CDT
Start Location:         3 WNW Stratton Ne / Hitchcock County / NE
Start Lat/Lon:          40.1634 / -101.2915

End Date:               05/18/2025
End Time:               07:15 PM CDT
End Location:           4 S Hamlet / Hitchcock County / NE
End Lat/Lon:            40.3174 / -101.2349

Survey Summary:
Sparse damage indicators lowers confidence in exact path. Appears 
large area of intense rear flank downdraft winds also accompanied
this tornado.

&&

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.


$$

akr...@iastate.edu

unread,
May 20, 2025, 10:26:34 PM5/20/25
to nws-damage...@googlegroups.com

Text Permalink: IEM Website (202505210225-KGLD-NOUS43-PNSGLD-CCA)


Max EF Rating Below: (EF3)

Count by Rating:

EF-2 ⇒ 2
EF-3 ⇒ 3


893 
NOUS43 KGLD 210225 CCA
PNSGLD
COZ090>092-KSZ001>004-013>016-027>029-041-042-NEZ079>081-211415-

Public Information Statement...CORRECTED
National Weather Service Goodland KS
825 PM MDT Tue May 20 2025 /925 PM CDT Tue May 20 2025/


...NWS Damage Survey for 05/18/2025 Tornado Event Update # 1...

.Update...Preliminary damage survey for Grinnel Kansas as well as 2
other nearby tornadoes have been completed. Additionally details 
with regard to timing, path length and width have been refined for 
other paths.


.Sheridan County Tornado...

Rating:                 EF3
Estimated Peak Wind:    143 mph
Path Length /statute/:  1.60 miles
Path Width /maximum/:   230 yards
Fatalities:             0
Injuries:               0

Start Date:             05/18/2025
Start Time:             07:06 PM CDT
Start Location:         7 NNW Grainfield / Sheridan County / KS
Start Lat/Lon:          39.2066 / -100.5199

End Date:               05/18/2025
End Time:               07:13 PM CDT
End Location:           8 NNW Grainfield / Sheridan County / KS
End Lat/Lon:            39.2273 / -100.5069

.Cheyenne County Kansas Tornado...

Rating:                 EF2
Estimated Peak Wind:    133 mph
Path Length /statute/:  3.98 miles
Path Width /maximum/:   200 yards
Fatalities:             0
Injuries:               0

Start Date:             05/18/2025
Start Time:             05:14 PM CDT
Start Location:         9 WSW St. Francis / Cheyenne County / KS
Start Lat/Lon:          39.698 / -101.9497

End Date:               05/18/2025
End Time:               05:19 PM CDT
End Location:           8 W St. Francis / Cheyenne County / KS
End Lat/Lon:            39.7544 / -101.9591

Survey Summary:
Based on available data, appears to be one continous path of a rapidly
moving tornado. Due to lack of damage indicators, this is just an
estimate.

.Grinnell Tornado...

Rating:                 EF3
Estimated Peak Wind:    140 mph
Path Length /statute/:  7.69 miles
Path Width /maximum/:   230 yards
Fatalities:             0
Injuries:               To be determined.

Start Date:             05/18/2025
Start Time:             06:35 PM CDT
Start Location:         6 SSW Grinnell / Gove County / KS
Start Lat/Lon:          39.0332 / -100.6672

End Date:               05/18/2025
End Time:               07:04 PM CDT
End Location:           1 N Grinnell / Sheridan County / KS
End Lat/Lon:            39.1377 / -100.6291

Survey Summary:
A significant tornado developed south-southwest of Grinnell and
move north-northeast across I-70 and over the western four blocks
of the town of Grinnell before dissipating in a wheatfield north
of the Grinnell Cow Paddy Golf Club.More details and refinement
of path will come over the next few days.

.Southeast Logan County Tornado...

Rating:                 EF2
Estimated Peak Wind:    115 mph
Path Length /statute/:  8.14 miles
Path Width /maximum/:   Unknown yards
Fatalities:             0
Injuries:               0

Start Date:             05/18/2025
Start Time:             05:45 PM CDT
Start Location:         2 NW Scott State Lake / Logan County / KS
Start Lat/Lon:          38.6997 / -100.9416

End Date:               05/18/2025
End Time:               06:05 PM CDT
End Location:           8 WNW The Monument Rocks / Logan County / KS
End Lat/Lon:            38.816 / -100.9254

Survey Summary:
continutation and ending of track coming out of Scott County.
Strength taken from DDC survey.

.Tornado near Stratton Nebraska...

Rating:                 EF3
Estimated Peak Wind:    140 mph
Path Length /statute/:  11.11 miles
Path Width /maximum/:   250 yards
Fatalities:             0
Injuries:               0

Start Date:             05/18/2025
Start Time:             06:54 PM CDT
Start Location:         3 WNW Stratton Ne / Hitchcock County / NE
Start Lat/Lon:          40.1634 / -101.2915

End Date:               05/18/2025
End Time:               07:15 PM CDT
End Location:           4 S Hamlet / Hitchcock County / NE
End Lat/Lon:            40.3174 / -101.2349

Survey Summary:
Sparse damage indicators lowers confidence in exact path. Appears 
large area of intense rear flank downdraft winds also accompanied
this tornado.

&&

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.


$$

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