428  
NWUS51 KPHI 210112  
LSRPHI  
 
PRELIMINARY LOCAL STORM REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
912 PM EDT THU AUG 20 2026  
   
.TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON  
   
.DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.  
 
..REMARKS..  
 
0630 PM FLASH FLOOD PROSPECT PARK 39.89N 75.31W  
08/20/2026 DELAWARE PA EMERGENCY MNGR  
 
FLASH FLOODING, ROAD CLOSURES, AND WATER  
RESCUES REPORTED IN LANDSDOWNE. TIME GIVEN  
IN REPORT.  
 
 
 
 
 
HOEFLICH  
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