570  
WGCA82 TJSJ 092004  
FLSSJU  
 
FLOOD ADVISORY  
NATIONAL WEATHER SERVICE SAN JUAN PR  
404 PM AST SAT AUG 9 2025  
 
PRC043-123-133-092200-  
/O.NEW.TJSJ.FA.Y.0396.250809T2004Z-250809T2200Z/  
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
COAMO PR-SALINAS PR-SANTA ISABEL PR-  
404 PM AST SAT AUG 9 2025  
   
..FLOOD ADVISORY IN EFFECT UNTIL 6 PM AST THIS EVENING
 
 
* WHAT...URBAN AND SMALL STREAM FLOODING CAUSED BY EXCESSIVE  
RAINFALL IS EXPECTED.  
 
* WHERE...COAMO, SALINAS AND SANTA ISABEL.  
 
* WHEN...UNTIL 600 PM AST.  
 
* IMPACTS...MINOR FLOODING IN LOW-LYING AND POOR DRAINAGE AREAS.  
WATER OVER ROADWAYS.  
 
* ADDITIONAL DETAILS...  
- AT 404 PM AST, DOPPLER RADAR INDICATED HEAVY RAIN DUE TO  
THUNDERSTORMS. THIS WILL CAUSE URBAN AND SMALL STREAM  
FLOODING. BETWEEN 1.5 AND 3 INCHES OF RAIN HAVE FALLEN.  
- ADDITIONAL RAINFALL AMOUNTS OF 1 TO 3 INCHES ARE EXPECTED  
OVER THE AREA. THIS ADDITIONAL RAIN WILL RESULT IN MINOR  
FLOODING.  
- HTTP://WWW.WEATHER.GOV/SAFETY/FLOOD  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD  
DEATHS OCCUR IN VEHICLES.  
 
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 1816 6641 1817 6637 1817 6632 1815 6631  
1813 6632 1809 6626 1808 6626 1808 6624  
1809 6624 1809 6622 1807 6620 1798 6622  
1799 6644 1802 6642 1806 6643 1809 6643  
1810 6642 1812 6643 1814 6642 1818 6644  
 

 
 
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