321  
WGCA52 TJSJ 261629  
FFWSJU  
PRC033-061-127-261930-  
/O.NEW.TJSJ.FF.W.0008.260326T1629Z-260326T1930Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
 
BULLETIN - EAS ACTIVATION REQUESTED  
FLASH FLOOD WARNING  
NATIONAL WEATHER SERVICE SAN JUAN PR  
1229 PM AST THU MAR 26 2026  
 
THE NATIONAL WEATHER SERVICE IN SAN JUAN HAS ISSUED A  
 
* FLASH FLOOD WARNING FOR...  
CATANO COUNTY IN PUERTO RICO...  
NORTHEASTERN GUAYNABO COUNTY IN PUERTO RICO...  
SAN JUAN COUNTY IN PUERTO RICO...  
 
* UNTIL 330 PM AST.  
 
* AT 1229 PM AST, DOPPLER RADAR INDICATED THUNDERSTORMS PRODUCING  
HEAVY RAIN ACROSS THE WARNED AREA. BETWEEN 1 AND 2 INCHES OF RAIN  
HAVE FALLEN. 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 1848 6615 1848 6613 1844 6604 1843 6603  
1841 6599 1840 6599 1839 6600 1838 6600  
1838 6603 1837 6603 1834 6604 1834 6607  
1838 6612 1841 6612 1843 6613 1843 6616  
1843 6617 1845 6617  
 
FLASH FLOOD...RADAR INDICATED  
FLASH FLOOD DAMAGE THREAT...CONSIDERABLE  
 
 
 
OMS  
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