686  
WGCA82 TJSJ 162004  
FLSSJU  
 
FLOOD ADVISORY  
NATIONAL WEATHER SERVICE SAN JUAN PR  
404 PM AST TUE SEP 16 2025  
 
PRC059-111-162315-  
/O.NEW.TJSJ.FA.Y.0485.250916T2004Z-250916T2315Z/  
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
GUAYANILLA PR-PENUELAS PR-  
404 PM AST TUE SEP 16 2025  
   
..FLOOD ADVISORY IN EFFECT UNTIL 715 PM AST THIS EVENING  
 
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL IS EXPECTED.  
 
* WHERE...A PORTION OF PUERTO RICO, INCLUDING THE FOLLOWING  
COUNTIES, GUAYANILLA AND PENUELAS.  
 
* WHEN...UNTIL 715 PM AST.  
 
* IMPACTS...RISES IN SMALL STREAMS AND NORMALLY DRY ARROYOS. SOME  
LOW-WATER CROSSINGS MAY BECOME IMPASSABLE.  
 
* ADDITIONAL DETAILS...  
- AT 404 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 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.  
- SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...  
GUAYANILLA, PENUELAS, SANTO DOMINGO, TALLABOA ALTA, MAGAS  
ARRIBA, TALLABOA AND INDIOS.  
- HTTP://WWW.WEATHER.GOV/SAFETY/FLOOD  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
BE AWARE OF YOUR SURROUNDINGS AND DO NOT DRIVE ON FLOODED ROADS.  
 
 
 
LAT...LON 1798 6678 1797 6679 1795 6685 1813 6680  
1811 6673 1813 6669 1809 6668 1798 6670  
1800 6673 1797 6673 1798 6674 1797 6675  
1800 6674 1798 6676 1801 6677 1799 6678  
 
 
 
CAM  
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