Headline:
Flood Advisory issued September 22 at 12:51PM AST until September 22 at 3:45PM AST by NWS San Juan PR
Event:
Flood Advisory
Urgency:
Expected
Effective:
September 22, 2026 - 9:51am
Expires:
September 22, 2026 - 12:45pm
Description:
* WHAT...Urban area and small stream flooding caused by excessive
rainfall is expected.
* WHERE...Canovanas in Puerto Rico...
Carolina in Puerto Rico...
Catano in Puerto Rico...
Northeastern Guaynabo in Puerto Rico...
Western Loiza in Puerto Rico...
Northern San Juan in Puerto Rico...
* WHEN...Until 345 PM AST.
* IMPACTS...Minor flooding in low-lying and poor drainage areas.
Water over roadways.
* ADDITIONAL DETAILS...
- At 1250 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.
- http://www.weather.gov/safety/flood
Instruction:
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.
Area Description:
Canovanas, PR; Carolina, PR; Catano, PR; Guaynabo, PR; Loiza, PR; San Juan, PR
Forcast Office:
NWS San Juan PR
Sender:
w-nws.webmaster@noaa.gov