572  
WGCA52 TJSJ 101755  
FFWSJU  
PRC021-033-061-127-137-102000-  
/O.NEW.TJSJ.FF.W.0071.250810T1755Z-250810T2000Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
 
BULLETIN - EAS ACTIVATION REQUESTED  
FLASH FLOOD WARNING  
NATIONAL WEATHER SERVICE SAN JUAN PR  
155 PM AST SUN AUG 10 2025  
 
THE NATIONAL WEATHER SERVICE IN SAN JUAN HAS ISSUED A  
 
* FLASH FLOOD WARNING FOR...  
NORTHERN BAYAMON...  
CATANO...  
NORTHERN GUAYNABO...  
SAN JUAN...  
TOA BAJA...  
 
* UNTIL 400 PM AST.  
 
* AT 155 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 UP 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.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD  
DEATHS OCCUR IN VEHICLES.  
 
BE AWARE OF YOUR SURROUNDINGS AND DO NOT DRIVE ON FLOODED ROADS.  
 
PLEASE REPORT OBSERVED FLOODING TO LOCAL EMERGENCY SERVICES OR LAW  
ENFORCEMENT AND REQUEST THEY PASS THIS INFORMATION TO THE NATIONAL  
WEATHER SERVICE WHEN YOU CAN DO SO SAFELY.  
 

 
 
LAT...LON 1845 6623 1846 6621 1846 6624 1847 6623  
1847 6621 1849 6620 1848 6617 1847 6616  
1842 6602 1837 6603 1832 6604 1831 6605  
1835 6620 1839 6620 1840 6623 1840 6626  
1845 6626  
 
FLASH FLOOD...RADAR INDICATED  
 

 
 
CVB  
 
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