488  
WGCA82 TJSJ 071734  
FLSSJU  
 
FLOOD ADVISORY  
NATIONAL WEATHER SERVICE SAN JUAN PR  
134 PM AST TUE OCT 7 2025  
 
PRC039-073-107-141-072045-  
/O.NEW.TJSJ.FA.Y.0540.251007T1734Z-251007T2045Z/  
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
CIALES PR-JAYUYA PR-OROCOVIS PR-UTUADO PR-  
134 PM AST TUE OCT 7 2025  
   
..FLOOD ADVISORY IN EFFECT UNTIL 445 PM AST THIS AFTERNOON  
 
* WHAT...URBAN AND SMALL STREAM FLOODING CAUSED BY EXCESSIVE  
RAINFALL IS EXPECTED.  
 
* WHERE...CIALES, JAYUYA, OROCOVIS AND UTUADO.  
 
* WHEN...UNTIL 445 PM AST.  
 
* IMPACTS...MINOR FLOODING IN LOW-LYING AND POOR DRAINAGE AREAS.  
RISES IN SMALL STREAMS AND NORMALLY DRY ARROYOS.  
 
* ADDITIONAL DETAILS...  
- AT 134 PM AST, DOPPLER RADAR INDICATED HEAVY RAIN DUE TO  
THUNDERSTORMS. THIS WILL CAUSE URBAN AND SMALL STREAM  
FLOODING. UP TO 1 INCH OF RAIN HAS FALLEN.  
- ADDITIONAL RAINFALL AMOUNTS UP TO 2 INCHES ARE EXPECTED OVER  
THE AREA. THIS ADDITIONAL RAIN WILL RESULT IN MINOR FLOODING.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
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.  
 
FLOODING IS OCCURRING OR IS IMMINENT. IT IS IMPORTANT TO KNOW WHERE  
YOU ARE RELATIVE TO STREAMS, RIVERS, OR CREEKS WHICH CAN BECOME  
KILLERS IN HEAVY RAINS. CAMPERS AND HIKERS SHOULD AVOID STREAMS OR  
CREEKS.  
 
 
 
LAT...LON 1832 6666 1837 6646 1826 6646 1826 6641  
1829 6638 1819 6635 1816 6641 1818 6647  
1815 6654 1817 6659 1815 6668 1817 6666  
1822 6669 1823 6676 1825 6678 1823 6682  
1832 6683 1832 6677 1835 6673 1832 6671  
 
 
 
DSR  
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