Alert archive / Nebraska / Red Flag Warnings / 2021
Red Flag Warnings in Nebraska, December 2021
7 red flag warnings in December 2021. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of red flag warnings reaches back to 2005.
Red Flag Warnings by county
Each county as a circle sized by its count in December 2021. Tap one for its archive.
- Red Flag Warnings
- 7
- Busiest day
- December 21, 20213 red flag warnings
Over time
By day
Days in UTC, the clock the archive keeps.
The alerts
Every alert, in the order issued. Times are local, Central Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Dec 14, 1:30 PM CST | Red Flag Warning | GID | Adams, Clay, Fillmore, Franklin, Hall, Hamilton and 6 more | 31 hr |
| Dec 14, 2:21 PM CST | Red Flag Warning | OAX | Butler, Cass, Douglas, Gage, Jefferson, Johnson and 9 more | 28 hr |
| Dec 19, 12:05 PM CST | Red Flag Warning | CYS | 7 hr | |
| Dec 20, 8:56 PM CST | Red Flag Warning | CYS | 22 hr | |
| Dec 21, 2:01 PM CST | Red Flag Warning | CYS | 29 hr | |
| Dec 21, 2:21 PM CST | Red Flag Warning | LBF | Arthur, Cherry, Deuel, Garden, Grant, Keith and 1 more | 28 hr |
| Dec 25, 2:15 PM CST | Red Flag Warning | GLD | Dundy | 28 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Adams County1
- Clay County1
- Fillmore County1
- Franklin County1
- Hall County1
- Hamilton County1
- Merrick County1
- Nuckolls County1
- Polk County1
- Thayer County1
- Webster County1
- York County1
- Butler County1
- Cass County1
- Douglas County1
- Gage County1
- Jefferson County1
- Johnson County1
- Lancaster County1
- Nemaha County1
- Otoe County1
- Pawnee County1
- Richardson County1
- Saline County1
- Sarpy County1
- Saunders County1
- Seward County1
- Arthur County1
- Cherry County1
- Deuel County1
- Garden County1
- Grant County1
- Keith County1
- Sheridan County1
- Dundy County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20202022
Sources
National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Rebuilt daily.