681  
WGCA82 TJSJ 161903  
FLSSJU  
 
FLOOD ADVISORY  
NATIONAL WEATHER SERVICE SAN JUAN PR  
303 PM AST WED SEP 16 2026  
 
PRC003-011-099-117-162100-  
/O.NEW.TJSJ.FA.Y.0253.260916T1903Z-260916T2100Z/  
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
AGUADA PR-ANASCO PR-MOCA PR-RINCON PR-  
303 PM AST WED SEP 16 2026  
   
..FLOOD ADVISORY IN EFFECT UNTIL 5 PM AST THIS AFTERNOON  
 
* WHAT...URBAN AREA AND SMALL STREAM FLOODING CAUSED BY EXCESSIVE  
RAINFALL IS EXPECTED.  
 
* WHERE...AGUADA, ANASCO, MOCA, RINCON IN PUERTO RICO...  
 
* WHEN...UNTIL 500 PM AST.  
 
* IMPACTS...MINOR FLOODING IN LOW-LYING AND POOR DRAINAGE AREAS.  
 
* ADDITIONAL DETAILS...  
- AT 302 PM AST, DOPPLER RADAR INDICATED HEAVY RAIN DUE TO  
THUNDERSTORMS. THIS WILL CAUSE URBAN AND SMALL STREAM FLOODING.  
BETWEEN 1 AND 2 INCHES OF RAIN HAVE FALLEN.  
- ADDITIONAL RAINFALL AMOUNTS OF 1 TO 2 INCHES ARE EXPECTED OVER  
THE AREA. THIS ADDITIONAL RAIN WILL RESULT IN MINOR FLOODING.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD  
DEATHS OCCUR IN VEHICLES.  
 
 
 
LAT...LON 1838 6721 1841 6717 1841 6716 1839 6716  
1839 6713 1843 6711 1846 6706 1840 6703  
1835 6705 1832 6704 1831 6705 1830 6704  
1827 6704 1825 6709 1825 6713 1827 6714  
1827 6719 1829 6719 1830 6724 1836 6727  
 
 
 
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