Alert archive / Nebraska / Dense Fog Advisories / 2021
Dense Fog Advisories in Nebraska, March 2021
6 dense fog advisories in March 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 dense fog advisories reaches back to 2005.
Dense Fog Advisories by county
Each county as a circle sized by its count in March 2021. Tap one for its archive.
- Dense Fog Advisories
- 6
- Busiest day
- March 16, 20213 dense fog advisories
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 |
|---|---|---|---|---|
| Mar 5, 3:54 AM CST | Dense Fog Advisory | LBF | Boyd, Garfield, Holt, Wheeler | 7 hr |
| Mar 5, 4:15 AM CST | Dense Fog Advisory | OAX | Antelope, Boone, Cedar, Knox, Madison, Pierce and 3 more | 6 hr |
| Mar 16, 12:34 AM CDT | Dense Fog Advisory | GID | Adams, Buffalo, Clay, Dawson, Fillmore, Franklin and 18 more | 10 hr |
| Mar 16, 12:52 AM CDT | Dense Fog Advisory | OAX | Boone, Butler, Cass, Colfax, Dodge, Douglas and 14 more | 8 hr |
| Mar 16, 4:25 AM CDT | Dense Fog Advisory | GLD | Red Willow | 6 hr |
| Mar 17, 12:39 AM CDT | Dense Fog Advisory | OAX | Cass, Douglas, Sarpy, Washington | 3 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Boone County2
- Platte County2
- Cass County2
- Douglas County2
- Sarpy County2
- Washington County2
- Boyd County1
- Garfield County1
- Holt County1
- Wheeler County1
- Antelope County1
- Cedar County1
- Knox County1
- Madison County1
- Pierce County1
- Stanton County1
- Wayne County1
- Adams County1
- Buffalo County1
- Clay County1
- Dawson County1
- Fillmore County1
- Franklin County1
- Furnas County1
- Gosper County1
- Greeley County1
- Hall County1
- Hamilton County1
- Harlan County1
- Howard County1
- Kearney County1
- Merrick County1
- Nance County1
- Nuckolls County1
- Phelps County1
- Polk County1
- Sherman County1
- Thayer County1
- Valley County1
- Webster 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. Warning verification from the Mesonet's Cow. Rebuilt daily.