Alert archive / Missouri / 2011
Weather alerts in Missouri, September 2011
50 weather alerts in September 2011, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.
Weather alerts by county
Each county as a circle sized by its count in September 2011. Tap one for its archive.
- Alerts
- 50
- Warnings
- 9
- Watches
- 1
- Advisories
- 22
- Busiest day
- September 9, 20118 alerts
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 |
|---|---|---|---|---|
| Sep 1, 3:37 AM CDT | Heat Advisory | SGF | Barton, Benton, Camden, Cedar, Dade, Dallas and 10 more | 39 hr |
| Sep 1, 4:45 AM CDT | Red Flag Warning | EAX | Bates, Cass, Clay, Jackson, Platte | 14 hr |
| Sep 1, 10:21 AM CDT | Heat Advisory | EAX | Adair, Andrew, Bates, Buchanan, Caldwell, Carroll and 25 more | 30 hr |
| Sep 1, 10:40 AM CDT | Heat Advisory | DVN | Clark, Scotland | 32 hr |
| Sep 3, 5:57 PM CDT | Severe Thunderstorm Warning | LSX | Saint Charles, Saint Louis | 19 min |
| Sep 3, 6:18 PM CDT | Severe Thunderstorm Warning | LSX | Saint Louis, City of Saint Louis | 27 min |
| Sep 3, 6:42 PM CDT | Severe Thunderstorm Warning | LSX | Saint Louis, City of Saint Louis | 24 min |
| Sep 3, 6:53 PM CDT | Areal Flood Advisory | LSX | Saint Louis, City of Saint Louis | 4 hr |
| Sep 4, 2:19 PM CDT | Wind Advisory | MEG | Dunklin, Pemiscot | 30 hr |
| Sep 4, 4:14 PM CDT | Lake Wind Advisory | PAH | Bollinger, Butler, Cape Girardeau, Carter, Mississippi, New Madrid and 5 more | 27 hr |
| Sep 5, 4:09 PM CDT | Lake Wind Advisory | PAH | Bollinger, Butler, Cape Girardeau, Carter, Mississippi, New Madrid and 5 more | 26 hr |
| Sep 7, 10:55 AM CDT | Lake Wind Advisory | PAH | Bollinger, Cape Girardeau, Mississippi, New Madrid, Perry, Scott and 1 more | 4 hr |
| Sep 9, 2:15 PM CDT | Special Weather Statement | EAX | Lafayette | 45 min |
| Sep 9, 2:39 PM CDT | Special Weather Statement | EAX | Jackson | 51 min |
| Sep 9, 2:53 PM CDT | Special Weather Statement | EAX | Jackson | 37 min |
| Sep 9, 2:57 PM CDT | Special Weather Statement | EAX | Buchanan, Platte | 48 min |
| Sep 9, 3:09 PM CDT | Special Weather Statement | EAX | Buchanan, Platte | 36 min |
| Sep 9, 3:17 PM CDT | Special Weather Statement | EAX | Cass | 43 min |
| Sep 9, 3:30 PM CDT | Severe Thunderstorm Warning | EAX | Clay, Clinton | 24 min |
| Sep 9, 3:53 PM CDT | Special Weather Statement | EAX | Clay, Platte | 52 min |
| Sep 10, 2:41 PM CDT | Special Weather Statement | EAX | Clay | 34 min |
| Sep 10, 3:28 PM CDT | Special Weather Statement | EAX | Caldwell | 17 min |
| Sep 10, 6:07 PM CDT | Areal Flood Advisory | SGF | Dent | 3 hr |
| Sep 10, 6:48 PM CDT | Special Weather Statement | SGF | Lawrence | 42 min |
| Sep 10, 6:55 PM CDT | Special Weather Statement | SGF | Shannon | 50 min |
| Sep 14, 9:00 AM CDT | Special Weather Statement | SGF | Maries | 30 min |
| Sep 14, 2:36 PM CDT | Mesoscale Discussion | SPC | Butler, Dunklin, New Madrid, Oregon, Pemiscot, Ripley and 1 more | 84 min |
| Sep 14, 7:03 PM CDT | Wind Advisory | MEG | Dunklin, Pemiscot | 3 hr |
| Sep 18, 12:29 AM CDT | Areal Flood Advisory | SGF | Barton, Cedar, Dade, Vernon | 6 hr |
| Sep 18, 2:45 PM CDT | Mesoscale Discussion | SPC | Jasper, McDonald, Newton | 2 hr |
| Sep 18, 3:30 PM CDT | Severe Thunderstorm Watch | SPC | Barry, Christian, McDonald, Newton, Stone, Taney | 8 hr |
| Sep 18, 5:02 PM CDT | Severe Thunderstorm Warning | SGF | Barry, McDonald | 43 min |
| Sep 18, 5:19 PM CDT | Tornado Warning | SGF | Barry | 26 min |
| Sep 18, 5:40 PM CDT | Tornado Warning | SGF | Barry | 23 min |
| Sep 18, 6:48 PM CDT | Mesoscale Discussion | SPC | Barry, Christian, McDonald, Newton, Stone | 57 min |
| Sep 18, 7:42 PM CDT | Special Weather Statement | SGF | Ozark | 48 min |
| Sep 18, 9:16 PM CDT | Areal Flood Advisory | SGF | Ozark, Taney | 3 hr |
| Sep 18, 11:26 PM CDT | Dense Fog Advisory | EAX | Andrew, Atchison, Buchanan, Caldwell, Clinton, Daviess and 7 more | 9 hr |
| Sep 19, 12:44 AM CDT | Special Weather Statement | MEG | Pemiscot | 31 min |
| Sep 19, 2:27 AM CDT | Special Weather Statement | MEG | Pemiscot | 48 min |
| Sep 19, 11:52 PM CDT | Dense Fog Advisory | LSX | Crawford, Franklin, Gasconade, Iron, Jefferson, Lincoln and 9 more | 9 hr |
| Sep 19, 11:57 PM CDT | Dense Fog Advisory | PAH | Bollinger, Butler, Cape Girardeau, Carter, Perry, Ripley and 3 more | 6 hr |
| Sep 20, 7:24 AM CDT | Dense Fog Advisory | SGF | Dent, Douglas, Howell, Oregon, Ozark, Shannon and 2 more | 3 hr |
| Sep 21, 4:16 AM CDT | Dense Fog Advisory | MEG | Dunklin, Pemiscot | 6 hr |
| Sep 22, 11:52 PM CDT | Dense Fog Advisory | LSX | Crawford, Franklin, Gasconade, Iron, Jefferson, Madison and 8 more | 10 hr |
| Sep 22, 11:53 PM CDT | Dense Fog Advisory | SGF | Barry, Christian, Dent, Douglas, Greene, Howell and 15 more | 10 hr |
| Sep 25, 3:20 AM CDT | Areal Flood Advisory | SGF | Douglas, Howell, Texas, Webster, Wright | 4 hr |
| Sep 25, 10:12 AM CDT | Areal Flood Advisory | LSX | Iron, Madison, Reynolds | 5 hr |
| Sep 29, 2:02 PM CDT | Red Flag Warning | EAX | Andrew, Atchison, Bates, Buchanan, Cass, Clay and 11 more | 5 hr |
| Sep 30, 3:53 AM CDT | Lake Wind Advisory | PAH | Cape Girardeau, Mississippi, New Madrid, Perry, Scott | 13 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Severe storms | |
| Severe Thunderstorm Warning | 5 |
| Tornado Warning | 2 |
| Severe Thunderstorm Watch | 1 |
| Mesoscale Discussion | 3 |
| Special Weather Statement | 15 |
| Flooding | |
| Areal Flood Advisory | 6 |
| Heat | |
| Heat Advisory | 3 |
| Wind and dust | |
| Lake Wind Advisory | 4 |
| Wind Advisory | 2 |
| Fire | |
| Red Flag Warning | 2 |
| Fog and smoke | |
| Dense Fog Advisory | 7 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Platte County7
- Clay County6
- Saint Louis County6
- Pemiscot County6
- Barry County6
- Jackson County5
- Buchanan County5
- City of Saint Louis5
- Cape Girardeau County5
- New Madrid County5
- Perry County5
- Scott County5
- Stoddard County5
- McDonald County5
- Cass County4
- Clinton County4
- Dunklin County4
- Bollinger County4
- Butler County4
- Mississippi County4
- Ripley County4
- Newton County4
- Taney County4
- Ozark County4
- Maries County3
- Bates County3
- Andrew County3
- Caldwell County3
- DeKalb County3
- Holt County3
- Lafayette County3
- Saint Charles County3
- Carter County3
- Wayne County3
- Dent County3
- Shannon County3
- Oregon County3
- Christian County3
- Stone County3
- Iron County3
60 more counties
- Madison County3
- Reynolds County3
- Douglas County3
- Howell County3
- Texas County3
- Barton County2
- Cedar County2
- Dade County2
- Jasper County2
- Laclede County2
- Pulaski County2
- Vernon County2
- Daviess County2
- Henry County2
- Johnson County2
- Pettis County2
- Ray County2
- Lawrence County2
- Atchison County2
- Nodaway County2
- Crawford County2
- Franklin County2
- Gasconade County2
- Jefferson County2
- Sainte Genevieve County2
- Saint Francois County2
- Warren County2
- Washington County2
- Webster County2
- Wright County2
- Benton County1
- Camden County1
- Dallas County1
- Hickory County1
- Miller County1
- Morgan County1
- Polk County1
- St. Clair County1
- Adair County1
- Carroll County1
- Chariton County1
- Cooper County1
- Grundy County1
- Howard County1
- Linn County1
- Livingston County1
- Macon County1
- Putnam County1
- Randolph County1
- Saline County1
- Schuyler County1
- Sullivan County1
- Clark County1
- Scotland County1
- Gentry County1
- Harrison County1
- Worth County1
- Lincoln County1
- Greene County1
- Phelps 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. Rebuilt daily.