134  
WGCA52 TJSJ 221743  
FFWSJU  
PRC021-033-061-127-139-221945-  
/O.NEW.TJSJ.FF.W.0086.250922T1743Z-250922T1945Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
 
BULLETIN - EAS ACTIVATION REQUESTED  
FLASH FLOOD WARNING  
NATIONAL WEATHER SERVICE SAN JUAN PR  
143 PM AST MON SEP 22 2025  
 
THE NATIONAL WEATHER SERVICE IN SAN JUAN HAS ISSUED A  
 
* FLASH FLOOD WARNING FOR...  
 
BAYAMON, CATANO, GUAYNABO, SAN JUAN, AND TRUJILLO ALTO...  
 
* UNTIL 345 PM AST.  
 
* AT 143 PM AST, DOPPLER RADAR INDICATED THUNDERSTORMS PRODUCING  
HEAVY RAIN ACROSS THE WARNED AREA. UP TO 2 INCHES OF RAIN HAVE  
FALLEN. ADDITIONAL RAINFALL AMOUNTS UP TO 2 INCHES ARE POSSIBLE IN  
THE WARNED AREA. FLASH FLOODING IS ONGOING OR EXPECTED TO BEGIN  
SHORTLY.  
 
HAZARD...LIFE THREATENING FLASH FLOODING. THUNDERSTORMS  
PRODUCING FLASH FLOODING.  
 
SOURCE...RADAR.  
 
IMPACT...LIFE THREATENING FLASH FLOODING OF CREEKS AND STREAMS,  
URBAN AREAS, HIGHWAYS, STREETS AND UNDERPASSES.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD  
DEATHS OCCUR IN VEHICLES.  
 

 
 
LAT...LON 1845 6617 1848 6615 1848 6614 1846 6615  
1847 6613 1845 6612 1837 6599 1832 6596  
1830 6596 1831 6597 1831 6601 1833 6615  
1839 6620 1841 6620 1842 6618 1843 6617  
1845 6616  
 
FLASH FLOOD...RADAR INDICATED  
FLASH FLOOD DAMAGE THREAT...CONSIDERABLE  
 

 
 
DSR  
 
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