487 

WGCA52 TJSJ 182041

FFWSJU

PRC075-113-182345-

/O.NEW.TJSJ.FF.W.0022.260418T2041Z-260418T2345Z/

/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/



BULLETIN - EAS ACTIVATION REQUESTED

Flash Flood Warning

National Weather Service San Juan PR

441 PM AST Sat Apr 18 2026



The National Weather Service in San Juan has issued a



* Flash Flood Warning for...

  Juana Diaz in Puerto Rico...

  Ponce in Puerto Rico...



* Until 745 PM AST.



* At 441 PM AST, Doppler radar indicated thunderstorms producing 

  heavy rain across the warned area. Between 2 and 3 inches of rain 

  have fallen. Additional rainfall amounts of 1 to 3 inches are 

  possible in the warned area. Flash flooding is ongoing or expected 

  to begin shortly.



  HAZARD...Flash flooding caused by thunderstorms.



  SOURCE...Radar.



  IMPACT...Flash flooding of small creeks and streams, urban

           areas, highways, streets and underpasses as well as

           other poor drainage and low-lying areas.



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 1813 6669 1813 6668 1815 6667 1815 6663

      1817 6659 1815 6654 1815 6652 1811 6653

      1808 6652 1808 6651 1810 6650 1808 6643

      1802 6642 1800 6644 1796 6658 1796 6662

      1798 6662 1797 6667 1798 6670 1809 6668



FLASH FLOOD...RADAR INDICATED



$$



CVB