737  
WGCA82 TJSJ 071734  
FLSSJU  
 
FLOOD ADVISORY  
NATIONAL WEATHER SERVICE SAN JUAN PR  
134 PM AST TUE JUL 7 2026  
 
PRC097-071900-  
/O.NEW.TJSJ.FA.Y.0202.260707T1734Z-260707T1900Z/  
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
MAYAGUEZ PR-  
134 PM AST TUE JUL 7 2026  
   
..FLOOD ADVISORY IN EFFECT UNTIL 3 PM AST THIS AFTERNOON
 
 
* WHAT...URBAN AREA AND SMALL STREAM FLOODING CAUSED BY EXCESSIVE  
RAINFALL IS EXPECTED.  
 
* WHERE...MAYAGUEZ  
 
* WHEN...UNTIL 300 PM AST.  
 
* IMPACTS...MINOR FLOODING IN LOW-LYING AND POOR DRAINAGE AREAS.  
WATER OVER ROADWAYS. OVERFLOWING POOR DRAINAGE AREAS.  
 
* ADDITIONAL DETAILS...  
- AT 132 PM AST, DOPPLER RADAR INDICATED HEAVY RAIN DUE TO  
THUNDERSTORMS. THIS WILL CAUSE URBAN AND SMALL STREAM FLOODING.  
UP TO 1.4 INCHES OF RAIN HAVE FALLEN.  
- ADDITIONAL RAINFALL AMOUNTS UP TO 1.5 INCHES ARE EXPECTED OVER  
THE AREA. THIS ADDITIONAL RAIN WILL RESULT IN MINOR FLOODING.  
- SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...  
MAYAGUEZ AND HORMIGUEROS.  
- HTTP://WWW.WEATHER.GOV/SAFETY/FLOOD  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD  
DEATHS OCCUR IN VEHICLES.  
 
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 6717 1819 6716 1821 6715 1822 6717  
1825 6717 1825 6718 1827 6719 1826 6714  
1824 6713 1825 6711 1825 6706 1822 6705  
1820 6702 1819 6702 1817 6708 1816 6708  
1815 6714 1816 6718  
 

 
 
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