517  
NWUS53 KLSX 201750  
LSRLSX  
 
PRELIMINARY LOCAL STORM REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
1250 PM CDT SAT APR 20 2024  
   
.TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON
 
   
.DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.
 
 
..REMARKS..  
 
0558 PM TORNADO 1 SE CAHOKIA 38.55N 90.17W  
04/18/2024 ST. CLAIR IL NWS STORM SURVEY  
 
THE TORNADO TOUCHED DOWN NEAR THE WESTERN  
EDGE OF THE PRAIRIES OF CAHOKIA GOLF COURSE  
AND MOVED EAST FOR ABOUT 1.1 MILES WHERE IT  
LIFTED NEAR THE INTERSECTION OF CAROL RD AND  
LYNN ST. DAMAGE CONSISTED OF UPROOTED TREES  
AND BROKEN TREE LIMBS. ESTIMATED PEAK WIND  
WAS 76 MPH. RATING EF0.  
 
0552 PM TORNADO 3 S STANDARD CITY 39.31N 89.79W  
04/18/2024 MACOUPIN IL NWS STORM SURVEY  
 
A BRIEF TORNADO TOUCHED DOWN SOUTH OF  
STANDARD CITY WHERE IT DAMAGED THE ROOFS OF  
3 FARM SHEDS. THE TORNADO MOVED SOUTHEAST  
ACROSS SOUTH STANDARD CITY RD WHERE IT  
CAUSED TREE DAMAGE BEFORE LIFTING. PATH  
LENGTH 0.23 MILES. ESTIMATED PEAK WIND SPEED  
95 MPH. RATING EF1.  
 

 
 

 
 
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