Headline:
Flood Advisory issued October 10 at 7:22AM ChST until October 10 at 8:30AM ChST by NWS Tiyan GU
Event:
Flood Advisory
Urgency:
Expected
Effective:
October 9, 2026 - 2:22pm
Expires:
October 9, 2026 - 3:30pm
Description:
* WHAT...Urban area and small stream flooding caused by excessive
rainfall continues.
* WHERE...Southern Guam...
* WHEN...Until 830 AM ChST.
* IMPACTS...Minor flooding in low-lying and poor drainage areas.
Water over roadways. Overflowing poor drainage areas. Ponding of
water in urban or other areas is occurring or is imminent. Rises in
small streams.
* ADDITIONAL DETAILS...
- At 720 AM ChST, Doppler radar indicated moderate to heavy rain.
This is causing urban and small stream flooding. Between 1 and 3
inches of rain have fallen.
- Additional rainfall amounts of 1 to 2 inches are expected over
the area. This additional rain will continue minor flooding.
- http://www.weather.gov/safety/flood
Instruction:
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.
Area Description:
Guam, GU
Forcast Office:
NWS Tiyan GU
Sender:
w-nws.webmaster@noaa.gov