Alert archive / Missouri / Dense Fog Advisories / 2021
Dense Fog Advisories in Missouri, February 2021
8 dense fog advisories in February 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 February 2021. Tap one for its archive.
- Dense Fog Advisories
- 8
- Busiest day
- February 28, 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 |
|---|---|---|---|---|
| Feb 2, 2:51 PM CST | Dense Fog Advisory | LSX | Knox, Lewis, Marion, Monroe, Pike, Ralls and 1 more | 20 hr |
| Feb 3, 1:04 AM CST | Dense Fog Advisory | DVN | Clark, Scotland | 10 hr |
| Feb 3, 1:32 AM CST | Dense Fog Advisory | EAX | Adair, Chariton, Linn, Macon, Mercer, Putnam and 3 more | 7 hr |
| Feb 26, 8:34 PM CST | Dense Fog Advisory | SGF | Barry, Barton, Benton, Cedar, Christian, Dade and 19 more | 12 hr |
| Feb 27, 3:15 AM CST | Dense Fog Advisory | EAX | Adair, Andrew, Bates, Buchanan, Caldwell, Carroll and 22 more | 8 hr |
| Feb 27, 9:03 PM CST | Dense Fog Advisory | MEG | Dunklin, Pemiscot | 7 hr |
| Feb 27, 10:16 PM CST | Dense Fog Advisory | SGF | Christian, Douglas, Howell, Oregon, Ozark, Shannon and 5 more | 11 hr |
| Feb 28, 6:13 AM CST | Dense Fog Advisory | DVN | Clark, Scotland | 6 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Clark County2
- Scotland County2
- Adair County2
- Chariton County2
- Linn County2
- Macon County2
- Randolph County2
- Sullivan County2
- Christian County2
- Douglas County2
- Howell County2
- Ozark County2
- Stone County2
- Taney County2
- Texas County2
- Webster County2
- Wright County2
- Knox County1
- Lewis County1
- Marion County1
- Monroe County1
- Pike County1
- Ralls County1
- Shelby County1
- Mercer County1
- Putnam County1
- Schuyler County1
- Barry County1
- Barton County1
- Benton County1
- Cedar County1
- Dade County1
- Dallas County1
- Greene County1
- Hickory County1
- Jasper County1
- Laclede County1
- Lawrence County1
- McDonald County1
- Newton County1
29 more counties
- Polk County1
- St. Clair County1
- Vernon County1
- Andrew County1
- Bates County1
- Buchanan County1
- Caldwell County1
- Carroll County1
- Cass County1
- Clay County1
- Clinton County1
- Cooper County1
- Daviess County1
- DeKalb County1
- Grundy County1
- Henry County1
- Howard County1
- Jackson County1
- Johnson County1
- Lafayette County1
- Livingston County1
- Pettis County1
- Platte County1
- Ray County1
- Saline County1
- Dunklin County1
- Pemiscot County1
- Oregon County1
- Shannon 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.