252  
WGCA82 TJSJ 171920 RRA  
FLSSJU  
 
FLOOD ADVISORY  
NATIONAL WEATHER SERVICE SAN JUAN PR  
320 PM AST FRI APR 17 2026  
 
PRC001-081-141-172100-  
/O.EXT.TJSJ.FA.Y.0125.000000T0000Z-260417T2100Z/  
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
ADJUNTAS PR-LARES PR-UTUADO PR-  
320 PM AST FRI APR 17 2026  
   
..FLOOD ADVISORY NOW IN EFFECT UNTIL 5 PM AST THIS AFTERNOON  
 
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL CONTINUES.  
 
* WHERE...ADJUNTAS, LARES AND UTUADO.  
 
* WHEN...UNTIL 500 PM AST.  
 
* IMPACTS...OVERFLOWING POOR DRAINAGE AREAS. SOME LOW-WATER  
CROSSINGS MAY BECOME IMPASSABLE. RIVER OR STREAM FLOWS ARE  
ELEVATED.  
 
* ADDITIONAL DETAILS...  
- AT 320 PM AST, DOPPLER RADAR INDICATED HEAVY RAIN DUE TO  
THUNDERSTORMS. MINOR FLOODING IS ONGOING OR EXPECTED TO BEGIN  
SHORTLY IN THE ADVISORY AREA. BETWEEN 1 AND 3 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.  
- HTTP://WWW.WEATHER.GOV/SAFETY/FLOOD  
 
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 1819 6690 1823 6691 1830 6691 1837 6689  
1834 6682 1832 6683 1832 6677 1835 6673  
1832 6671 1833 6661 1830 6657 1828 6660  
1824 6661 1825 6662 1816 6665 1813 6668  
1813 6672 1811 6673 1813 6680 1817 6683  
 
 
 
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