Alert archive / Guam / Flash Flood Warnings in 2018
Flash Flood Warning 11, NWS Guam
NWS Guam issued this flash flood warning at Sep 20, 2018, 7:47 PM CDT. It was in force for 6 hr. 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 20, 2018, 7:47 PM CDT (00:47 UTC)
- Expired
- Sep 21, 2018, 1:45 AM CDT
- In force
- 6 hr
- 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 20, 8:15 PM CDT | Hurricane Local Statement | GUM | 21 min | |
| Sep 20, 8:36 PM CDT | Tropical Storm Watch | GUM | 9 hr | |
| Sep 21, 4:48 AM CDT | Hurricane Local Statement | GUM | 34 hr | |
| Sep 21, 6:43 AM CDT | Areal Flood Advisory | GUM | 3 hr | |
| Sep 21, 9:37 AM CDT | Areal Flood Advisory | GUM | 4 hr |
Nearby
Flash Flood Warnings in Guam, 2018Every flash flood warning in 2018
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.