661  
NWUS51 KILN 212244  
LSRILN  
 
PRELIMINARY LOCAL STORM REPORT  
NATIONAL WEATHER SERVICE WILMINGTON OH  
644 PM EDT FRI AUG 21 2026  
   
.TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON
 
   
.DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.
 
 
..REMARKS..  
 
0347 PM TORNADO 1 W OWENSVILLE 39.12N 84.16W  
08/11/2026 CLERMONT OH NWS STORM SURVEY  
 
EF0 TORNADO CONFIRMED NEAR OWENSVILLE IN  
CLERMONT COUNTY, OHIO. MAXIMUM WINDS OF 85  
MPH. TREE DAMAGE AND MINOR STRUCTURAL DAMAGE  
OBSERVED.  
 
0349 PM TORNADO 2 S NEWTONSVILLE 39.15N 84.09W  
08/11/2026 CLERMONT OH NWS STORM SURVEY  
 
EF0 TORNADO CONFIRMED NEAR MONTEREY IN  
CLERMONT COUNTY, OHIO. MAXIMUM WINDS OF 80  
MPH. A ROOF WAS REMOVED FROM A LARGE BARN,  
WITH TREE DAMAGE OBSERVED ALONG THE PATH OF  
THE TORNADO.  
 
0359 PM TORNADO 5 SSE FAYETTEVILLE 39.12N 83.89W  
08/11/2026 BROWN OH NWS STORM SURVEY  
 
EF0 TORNADO CONFIRMED NORTHWEST OF BUFORD IN  
BROWN AND HIGHLAND COUNTIES IN OHIO. MAXIMUM  
WINDS OF 80 MPH. DAMAGE TO A BARN, SHINGLE  
DAMAGE TO A HOUSE, AND TREE DAMAGE ALONG THE  
PATH OF THE TORNADO.  
 

 
 

 
 
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