009  
NOUS43 KLSX 091623  
PNSLSX  
ILZ058>060-064-065-069-070-074-079-095>102-MOZ018-019-026-027-  
034>036-041-042-047>052-059>065-072>075-084-085-099-092230-  
 
PUBLIC INFORMATION STATEMENT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
1123 AM CDT TUE APR 9 2024  
   
..NWS DAMAGE SURVEY FOR 04/07/24 TORNADO EVENT - UPDATE #1
 
 
   
UPDATE
 
 
ADDITIONAL MINOR DAMAGE WAS FOUND APPROXIMATELY 1 MILE  
NORTHEAST OF THE INITIAL DAMAGE REPORT.  
   
.VERNON, IL TORNADO
 
 
RATING: EF1  
ESTIMATED PEAK WIND: 90 MPH  
PATH LENGTH /STATUTE/: 1.26 MILES  
PATH WIDTH /MAXIMUM/: 25 YARDS  
FATALITIES: 0  
INJURIES: 0  
 
START DATE: 04/07/2024  
START TIME: 05:21 PM CDT  
START LOCATION: 2 WNW VERNON / MARION COUNTY / IL  
START LAT/LON: 38.8125 / -89.1365  
 
END DATE: 04/07/2024  
END TIME: 05:23 PM CDT  
END LOCATION: 2 NW VERNON / MARION COUNTY / IL  
END LAT/LON: 38.8218 / -89.1164  
 

 
 
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.  
 

 
 
BSH  
 
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