574  
NWUS53 KDMX 202124  
LSRDMX  
 
PRELIMINARY LOCAL STORM REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
424 PM CDT MON JUL 20 2026  
   
.TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON  
   
.DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.  
 
..REMARKS..  
 
0412 PM TSTM WND DMG DIKE 42.46N 92.63W  
07/20/2026 GRUNDY IA PUBLIC  
 
MEDIUM SIZE TREE DOWN. TIME ESTIMATED VIA  
RADAR.  
 
 
 
 
 
TDR  
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