485
WGCA82 TJSJ 181753
FLSSJU

Flood Advisory
National Weather Service San Juan PR
153 PM AST Sat Oct 18 2025

PRC021-061-127-182000-
/O.NEW.TJSJ.FA.Y.0567.251018T1753Z-251018T2000Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Bayamon PR-Guaynabo PR-San Juan PR-
153 PM AST Sat Oct 18 2025

...FLOOD ADVISORY IN EFFECT UNTIL 4 PM AST THIS AFTERNOON...

* WHAT...Urban and small stream flooding caused by excessive
  rainfall is expected.

* WHERE...Bayamon, Guaynabo and San Juan.

* WHEN...Until 400 PM AST.

* IMPACTS...Minor flooding in low-lying and poor drainage areas.
  Ponding of water in urban or other areas is occurring or is
  imminent.

* ADDITIONAL DETAILS...
  - At 152 PM AST, Doppler radar indicated heavy rain due to
    thunderstorms. This will cause urban and small stream
    flooding. Between 1 and 1.5 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.

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 1843 6608 1843 6606 1846 6611 1847 6612
      1846 6608 1845 6604 1840 6599 1838 6600
      1837 6603 1830 6605 1828 6616 1826 6619
      1831 6621 1842 6620 1844 6611


$$

YZR