Headline:
Flood Advisory issued October 10 at 11:17AM ChST until October 10 at 2:15PM ChST by NWS Tiyan GU
Event:
Flood Advisory
Urgency:
Expected
Effective:
October 9, 2026 - 6:17pm
Expires:
October 9, 2026 - 9:15pm
Description:
* WHAT...Urban area and small stream flooding caused by excessive
rainfall is expected.
* WHERE...Northern half of Guam...
* WHEN...Until 215 PM ChST.
* IMPACTS...Minor flooding in low-lying and poor drainage areas.
* ADDITIONAL DETAILS...
- At 1116 AM ChST, Doppler radar and automated rain gauges
indicated heavy rain. This will cause urban and small stream
flooding.
- Some locations that will experience flooding include...
Dededo, Tamuning, Yigo, Mangilao, Chalan Pago-Ordot, Barrigada,
Hagatna Heights, Andersen AFB, Mongmong-Toto- Maite, Sinajana and
Asan.
- http://www.weather.gov/safety/flood
Instruction:
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Area Description:
Guam, GU
Forcast Office:
NWS Tiyan GU
Sender:
w-nws.webmaster@noaa.gov