Headline:
Flood Advisory issued October 4 at 2:45PM AST until October 4 at 5:30PM AST by NWS San Juan PR
Event:
Flood Advisory
Urgency:
Expected
Effective:
October 4, 2026 - 11:45am
Expires:
October 4, 2026 - 2:30pm
Description:
* WHAT...Flooding caused by excessive rainfall is expected.
* WHERE...Moca and San Sebastian...
* WHEN...Until 530 PM AST.
* IMPACTS...Minor flooding in low-lying and poor drainage areas.
Rises in small streams and normally dry arroyos. Water over
roadways. Some low-water crossings may become impassable. Ponding
of water in urban or other areas is occurring or is imminent.
* ADDITIONAL DETAILS...
- At 245 PM AST, Doppler radar indicated heavy rain due to
thunderstorms. Minor flooding is ongoing or expected to begin
shortly in the advisory area. Between 1 and 2 inches of rain have
fallen.
- Additional rainfall amounts up 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.
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.
Area Description:
Moca, PR; San Sebastian, PR
Forcast Office:
NWS San Juan PR
Sender:
w-nws.webmaster@noaa.gov