372  
WGCA82 TJSJ 011809  
FLSSJU  
 
FLOOD ADVISORY  
NATIONAL WEATHER SERVICE SAN JUAN PR  
209 PM AST SAT AUG 1 2026  
 
PRC003-011-099-117-131-012115-  
/O.NEW.TJSJ.FA.Y.0210.260801T1809Z-260801T2115Z/  
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
AGUADA PR-ANASCO PR-MOCA PR-RINCON PR-SAN SEBASTIAN PR-  
209 PM AST SAT AUG 1 2026  
   
..FLOOD ADVISORY IN EFFECT UNTIL 515 PM AST THIS AFTERNOON  
 
* WHAT...URBAN AREA AND SMALL STREAM FLOODING CAUSED BY EXCESSIVE  
RAINFALL IS EXPECTED.  
 
* WHERE...AGUADA...ANASCO...MOCA...RINCON...SAN SEBASTIAN...  
 
* WHEN...UNTIL 515 PM AST.  
 
* IMPACTS...MINOR FLOODING IN LOW-LYING AND POOR DRAINAGE AREAS.  
RISES IN SMALL STREAMS AND NORMALLY DRY ARROYOS.  
 
* ADDITIONAL DETAILS...  
- AT 208 PM AST, DOPPLER RADAR INDICATED HEAVY RAIN DUE TO  
THUNDERSTORMS. THIS WILL CAUSE URBAN AND SMALL STREAM FLOODING.  
UP TO 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...  
 
BE AWARE OF YOUR SURROUNDINGS AND DO NOT DRIVE ON FLOODED ROADS.  
 
IN HILLY TERRAIN THERE ARE HUNDREDS OF LOW WATER CROSSINGS WHICH ARE  
POTENTIALLY DANGEROUS IN HEAVY RAIN. DO NOT ATTEMPT TO CROSS FLOODED  
ROADS. FIND AN ALTERNATE ROUTE.  
 
 
 
LAT...LON 1838 6721 1841 6717 1839 6716 1839 6713  
1843 6711 1846 6706 1839 6703 1838 6694  
1839 6692 1837 6689 1832 6691 1826 6691  
1829 6704 1827 6704 1824 6712 1827 6714  
1827 6719 1829 6719 1830 6724 1836 6727  
 
 
 
DSR  
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