Alert archive / Missouri / Severe Thunderstorm Watches / 2011
Severe Thunderstorm Watches in Missouri, August 2011
16 severe thunderstorm watches in August 2011. 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 severe thunderstorm watches reaches back to 1997.
Severe Thunderstorm Watches by county
Each county as a circle sized by its count in August 2011. Tap one for its archive.
- Severe Thunderstorm Watches
- 16
- Busiest day
- August 7, 20115 severe thunderstorm watches
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 |
|---|---|---|---|---|
| Aug 4, 3:28 AM CDT | Severe Thunderstorm Watch | SPC | Barton, Bates, Benton, Camden, Cedar, Christian and 32 more | 7 hr |
| Aug 4, 8:06 AM CDT | Severe Thunderstorm Watch | SPC | Bollinger, Butler, Cape Girardeau, Carter, Dunklin, Iron and 13 more | 4 hr |
| Aug 6, 5:32 PM CDT | Severe Thunderstorm Watch | SPC | Andrew, Atchison, Daviess, DeKalb, Gentry, Harrison and 3 more | 9 hr |
| Aug 6, 10:14 PM CDT | Severe Thunderstorm Watch | SPC | Adair, Chariton, Clark, Grundy, Knox, Lewis and 14 more | 5 hr |
| Aug 7, 12:55 PM CDT | Severe Thunderstorm Watch | SPC | Bates, Buchanan, Caldwell, Carroll, Cass, Clay and 11 more | 5 hr |
| Aug 7, 3:29 PM CDT | Severe Thunderstorm Watch | SPC | Barton, Benton, Boone, Callaway, Camden, Cedar and 18 more | 6 hr |
| Aug 7, 5:41 PM CDT | Severe Thunderstorm Watch | SPC | Bollinger, Butler, Cape Girardeau, Carter, Franklin, Iron and 17 more | 6 hr |
| Aug 7, 6:07 PM CDT | Severe Thunderstorm Watch | SPC | Barry, Christian, Douglas, Greene, Howell, Jasper and 11 more | 5 hr |
| Aug 7, 9:18 PM CDT | Severe Thunderstorm Watch | SPC | Dunklin, Mississippi, New Madrid, Pemiscot | 4 hr |
| Aug 8, 1:09 AM CDT | Severe Thunderstorm Watch | SPC | Barton, Bates, Benton, Camden, Cedar, Christian and 13 more | 3 hr |
| Aug 8, 7:53 PM CDT | Severe Thunderstorm Watch | SPC | Barry, Barton, Dade, Jasper, Lawrence, McDonald and 3 more | 7 hr |
| Aug 18, 8:09 PM CDT | Severe Thunderstorm Watch | SPC | Bates, Benton, Buchanan, Caldwell, Camden, Carroll and 18 more | 7 hr |
| Aug 19, 12:02 AM CDT | Severe Thunderstorm Watch | SPC | Barry, Barton, Benton, Camden, Cedar, Christian and 28 more | 5 hr |
| Aug 19, 1:08 AM CDT | Severe Thunderstorm Watch | SPC | Cole, Crawford, Franklin, Gasconade, Iron, Madison and 5 more | 4 hr |
| Aug 20, 6:04 PM CDT | Severe Thunderstorm Watch | SPC | Barry, Christian, Douglas, Greene, Howell, Lawrence and 8 more | 5 hr |
| Aug 24, 6:08 PM CDT | Severe Thunderstorm Watch | SPC | Franklin, Gasconade, Jefferson, Lincoln, Montgomery, Pike and 4 more | 6 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Lawrence County6
- Barton County5
- Benton County5
- Camden County5
- Christian County5
- Dade County5
- Greene County5
- Hickory County5
- Jasper County5
- Morgan County5
- St. Clair County5
- Webster County5
- Bates County4
- Cedar County4
- Dallas County4
- Douglas County4
- Gasconade County4
- Henry County4
- Howell County4
- Laclede County4
- Oregon County4
- Polk County4
- Shannon County4
- Texas County4
- Vernon County4
- Wright County4
- Barry County4
- Stone County4
- Taney County4
- Cole County3
- Cooper County3
- Crawford County3
- Dent County3
- Johnson County3
- Maries County3
- Miller County3
- Moniteau County3
- Osage County3
- Pettis County3
- Phelps County3
74 more counties
- Pulaski County3
- Iron County3
- Madison County3
- Reynolds County3
- Saint Francois County3
- Washington County3
- Franklin County3
- McDonald County3
- Newton County3
- Ozark County3
- Bollinger County2
- Butler County2
- Cape Girardeau County2
- Carter County2
- Dunklin County2
- Mississippi County2
- New Madrid County2
- Pemiscot County2
- Perry County2
- Ripley County2
- Sainte Genevieve County2
- Scott County2
- Stoddard County2
- Wayne County2
- Chariton County2
- Livingston County2
- Pike County2
- Buchanan County2
- Caldwell County2
- Carroll County2
- Cass County2
- Clay County2
- Clinton County2
- Howard County2
- Jackson County2
- Lafayette County2
- Platte County2
- Ray County2
- Saline County2
- Jefferson County2
- Lincoln County2
- Montgomery County2
- Saint Charles County2
- Saint Louis County2
- Warren County2
- City of Saint Louis2
- Andrew County1
- Atchison County1
- Daviess County1
- DeKalb County1
- Gentry County1
- Harrison County1
- Holt County1
- Nodaway County1
- Worth County1
- Adair County1
- Clark County1
- Grundy County1
- Knox County1
- Lewis County1
- Linn County1
- Macon County1
- Marion County1
- Mercer County1
- Monroe County1
- Putnam County1
- Ralls County1
- Randolph County1
- Schuyler County1
- Scotland County1
- Shelby County1
- Sullivan County1
- Boone County1
- Callaway County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20102012
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.