318  
NWUS52 KGSP 221853  
LSRGSP  
 
PRELIMINARY LOCAL STORM REPORT  
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC  
253 PM EDT MON APR 22 2024  
   
.TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON
 
   
.DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.
 
 
..REMARKS..  
 
0403 PM TSTM WND GST 1 WNW YORK 35.00N 81.25W  
04/20/2024 E90 MPH YORK SC NWS STORM SURVEY  
 
AN INTENSE SEVERE THUNDERSTORM IMPACTED  
PORTIONS OF YORK COUNTY ON THE AFTERNOON OF  
SATURDAY, APRIL 20TH. THIS STORM PRODUCED A  
SWATH OF EXTENSIVE WIND DAMAGE EXTENDING  
FROM THE CITY OF YORK TO THE CITY OF ROCK  
HILL AND CONTINUING TO THE LANCASTER COUNTY  
LINE. WINDS WITHIN THIS CORRIDOR WERE  
ESTIMATED TO BE BETWEEN 70-90 MPH, WHICH  
DOWNED LARGE NUMBERS OF TREES AND POWER  
LINES. STRUCTURAL DAMAGE ALSO OCCURRED TO A  
NUMBER OF RESIDENCES AND BUSINESSES  
INCLUDING COLLAPSED GAS STATION CANOPIES,  
ROOF DAMAGE, BLOWN OUT WINDOWS, AND  
FACADE/SIDING DAMAGE. THE STORM ALSO  
PRODUCED VERY LARGE HAIL RANGING FROM 2-2.75  
INCHES (HEN EGG TO BASEBALL SIZE). THE  
COMBINATION OF HIGH WINDS AND VERY LARGE  
HAIL RESULTED IN WIND-DRIVEN HAIL THAT  
FURTHER EXACERBATED DAMAGE TO STRUCTURES,  
VEHICLES AND TREES.  
 

 
 

 
 
TW  
 
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