Damage Survey PNS from KLSX

[akr...@iastate.edu]

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Text Permalink: IEM Website (202604230005-KLSX-NOUS43-PNSLSX)

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NOUS43 KLSX 230005
PNSLSX
ILZ058>060-064-065-069-070-074-079-095>102-MOZ018-019-026-027-
034>036-041-042-047>052-059>065-072>075-084-085-099-230615-

Public Information Statement
National Weather Service St Louis MO
705 PM CDT Wed Apr 22 2026

...NWS Damage Survey for 04/17/26 Tornado Event Update #2...

A tornado debris signature tracked along this path, coincident 
with a weak velocity couplet.Ground survey was unable to find 
damage directly associated with the tornado, as it tracked over rural 
landscape along the Missouri River bottoms. Starting point, track, 
and end point are all estimated based on radar data.

..Marthasville, MO Tornado...

Rating:                 EFU
Estimated Peak Wind:    Unknown
Path Length /statute/:  6.59 miles
Path Width /maximum/:   Unknown
Fatalities:             0
Injuries:               0

Start Date:             04/17/2026
Start Time:             09:31 PM CDT
Start Location:         3 SE New Haven / Franklin County / MO
Start Lat/Lon:          38.5667 / -91.1771

End Date:               04/17/2026
End Time:               09:40 PM CDT
End Location:           2 WNW Marthasville / Warren County / MO
End Lat/Lon:            38.6375 / -91.0963
 

&&

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 event and publication in
NWS Storm Data.


$$

Elmore