# Flood Advisory: Guam, GU — retained record

> Retained us-gov-api record from us-gov-api:noaa-weather.

Canonical: https://highsignal.app/data/records/70bd0139c00cc64c

[← sources](https://highsignal.app/data)


source: [us-gov-api](https://highsignal.app/data/us-gov-api) (us-gov-api:noaa-weather)  published 2026-10-19 12:13 ingested 2026-10-19 02:54

[original source ↗](http://www.weather.gov/)

## extract

Flood Advisory — Guam, GU
Severity: Minor. Certainty: Likely.
* WHAT...Urban area and small stream flooding caused by excessive
rainfall is expected.

* WHERE...Northern Guam...

* WHEN...Until 115 PM ChST.

* IMPACTS...Minor flooding in low-lying and poor drainage areas.

* ADDITIONAL DETAILS...
- At 1213 PM ChST, Doppler radar indicated heavy rain. This will
cause urban and small stream flooding. Between 1.5 and 3 inches
of rain have fallen.
- Additional rainfall amounts of 0.5 to 1.5 inches are expected
over the area. This additional rain will result in minor
flooding.
- Some locations that will experience flooding include...
Dededo, Tamuning, Yigo, Mangilao, Barrigada, Andersen AFB and
Mongmong-Toto-Maite.
- http://www.weather.gov/safety/flood

## retained text

The historical document was shared with another weather alert and cannot be attributed to this record. The original extract is preserved above; the exact alert link was not retained.