Alert archive / Guam / Flash Flood Warnings in 2026
Flash Flood Warning 32, NWS Guam
NWS Guam issued this flash flood warning at Sep 19, 2026, 5:49 AM CDT. It was in force for 56 min. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Sep 19, 2026, 5:49 AM CDT (10:49 UTC)
- Expired
- Sep 19, 2026, 6:45 AM CDT
- In force
- 56 min
- Issued by
- NWS Guam
- Area
- Storm-based polygon
- Flood severity
- None
The office that day
Everything else NWS Guam issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 19, 6:11 AM CDT | Special Marine Warning | GUM | 34 min | |
| Sep 19, 6:15 AM CDT | Special Weather Statement | GUM | 30 min | |
| Sep 19, 5:04 AM CDT | Areal Flood Advisory | GUM | 86 min | |
| Sep 19, 6:29 AM CDT | Areal Flood Advisory | GUM | 61 min |
Nearby
Flash Flood Warnings in Guam, 2026Every flash flood warning in 2026
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.