379  
WGCA52 TJSJ 132144  
FFWSJU  
PRC033-137-140030-  
/O.NEW.TJSJ.FF.W.0083.250913T2144Z-250914T0030Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
 
BULLETIN - EAS ACTIVATION REQUESTED  
FLASH FLOOD WARNING  
NATIONAL WEATHER SERVICE SAN JUAN PR  
544 PM AST SAT SEP 13 2025  
 
THE NATIONAL WEATHER SERVICE IN SAN JUAN HAS ISSUED A  
 
* FLASH FLOOD WARNING FOR...  
CATANO COUNTY IN PUERTO RICO...  
NORTHERN TOA BAJA COUNTY IN PUERTO RICO...  
 
* UNTIL 830 PM AST.  
 
* AT 544 PM AST, DOPPLER RADAR INDICATED THUNDERSTORMS PRODUCING  
HEAVY RAIN ACROSS THE WARNED AREA. BETWEEN 1 AND 2 INCHES OF RAIN  
HAVE FALLEN. ADDITIONAL RAINFALL AMOUNTS OF 1 TO 2 INCHES ARE  
POSSIBLE IN THE WARNED AREA. FLASH FLOODING IS ONGOING OR EXPECTED  
TO BEGIN SHORTLY.  
 
HAZARD...FLASH FLOODING CAUSED BY THUNDERSTORMS.  
 
SOURCE...RADAR.  
 
IMPACT...FLASH FLOODING OF SMALL CREEKS AND STREAMS, URBAN  
AREAS, HIGHWAYS, STREETS AND UNDERPASSES AS WELL AS  
OTHER POOR DRAINAGE AND LOW-LYING AREAS.  
 
* SOME LOCATIONS THAT WILL EXPERIENCE FLASH FLOODING INCLUDE...  
SAN JUAN, SABANA SECA, CATANO, TOA BAJA, GUAYNABO, DORADO,  
LEVITTOWN, INGENIO AND CANDELARIA ARENAS.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD  
DEATHS OCCUR IN VEHICLES.  
 

 
 
LAT...LON 1846 6621 1846 6624 1847 6623 1847 6621  
1849 6619 1849 6617 1847 6616 1849 6613  
1844 6610 1844 6611 1842 6614 1842 6616  
1843 6617 1842 6617 1842 6620 1845 6626  
 
FLASH FLOOD...RADAR INDICATED  
 

 
 
CAM  
 
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