381  
WGCA82 TJSJ 072018  
FLSSJU  
 
FLOOD ADVISORY  
NATIONAL WEATHER SERVICE SAN JUAN PR  
418 PM AST THU MAY 7 2026  
 
PRC127-139-072215-  
/O.NEW.TJSJ.FA.Y.0167.260507T2018Z-260507T2215Z/  
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
SAN JUAN PR-TRUJILLO ALTO PR-  
418 PM AST THU MAY 7 2026  
   
..FLOOD ADVISORY IN EFFECT UNTIL 615 PM AST THIS EVENING
 
 
* WHAT...URBAN AND SMALL STREAM FLOODING CAUSED BY EXCESSIVE  
RAINFALL IS EXPECTED.  
 
* WHERE...SAN JUAN AND TRUJILLO ALTO.  
 
* WHEN...UNTIL 615 PM AST.  
 
* IMPACTS...MINOR FLOODING IN LOW-LYING AND POOR DRAINAGE AREAS.  
RISES IN SMALL STREAMS AND NORMALLY DRY ARROYOS.  
 
* ADDITIONAL DETAILS...  
- AT 418 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 1836 6609 1838 6609 1838 6610 1839 6611  
1840 6611 1840 6610 1841 6610 1841 6609  
1837 6599 1834 6597 1833 6597 1832 6596  
1831 6596 1832 6607  
 

 
 
GRS  
 
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