Alert archive / Missouri / 2009
Weather alerts in Missouri, September 2009
111 weather alerts in September 2009, 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 2009. Tap one for its archive.
- Alerts
- 111
- Warnings
- 62
- Watches
- 6
- Advisories
- 36
- Busiest day
- September 21, 200929 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 2, 6:57 AM CDT | Mesoscale Discussion | SPC | McDonald, Newton | 2 hr |
| Sep 3, 6:02 AM CDT | Dense Fog Advisory | MEG | Pemiscot | 3 hr |
| Sep 4, 10:46 AM CDT | Flash Flood Warning | SGF | Benton | 6 hr |
| Sep 4, 11:26 AM CDT | Flash Flood Warning | SGF | Jasper | 3 hr |
| Sep 4, 2:54 PM CDT | Areal Flood Advisory | MEG | Dunklin | 2 hr |
| Sep 4, 8:16 PM CDT | Areal Flood Advisory | SGF | Dent, Shannon | 6 hr |
| Sep 4, 9:19 PM CDT | Flash Flood Warning | SGF | Pulaski | 6 hr |
| Sep 4, 10:46 PM CDT | Flash Flood Warning | SGF | Phelps | 4 hr |
| Sep 4, 11:00 PM CDT | Flash Flood Warning | SGF | Morgan | 6 hr |
| Sep 5, 12:45 AM CDT | Flash Flood Warning | SGF | Dent, Shannon | 5 hr |
| Sep 5, 2:17 AM CDT | Flash Flood Warning | SGF | Barry, Ozark, Stone, Taney | 5 hr |
| Sep 5, 3:00 AM CDT | Areal Flood Warning | SGF | Phelps, Pulaski | 9 hr |
| Sep 5, 4:54 AM CDT | Areal Flood Warning | SGF | Morgan | 7 hr |
| Sep 5, 6:20 AM CDT | Areal Flood Warning | SGF | Dent, Shannon | 6 hr |
| Sep 5, 6:34 AM CDT | Areal Flood Warning | SGF | Barry, Howell, Ozark, Stone, Taney | 5 hr |
| Sep 5, 11:56 AM CDT | Areal Flood Warning | SGF | Howell, Ozark | 6 hr |
| Sep 5, 6:47 PM CDT | Areal Flood Advisory | PAH | Perry | 118 min |
| Sep 5, 7:08 PM CDT | Areal Flood Advisory | LSX | Saint Francois | 4 hr |
| Sep 5, 8:48 PM CDT | Areal Flood Advisory | PAH | Perry | 57 min |
| Sep 5, 10:03 PM CDT | Dense Fog Advisory | SGF | Barry, Barton, Benton, Camden, Cedar, Christian and 20 more | 12 hr |
| Sep 5, 10:04 PM CDT | Dense Fog Advisory | EAX | Bates, Buchanan, Cass, Clay, Cooper, Henry and 8 more | 12 hr |
| Sep 5, 10:07 PM CDT | Dense Fog Advisory | LSX | Audrain, Boone, Callaway, Cole, Moniteau, Monroe | 12 hr |
| Sep 6, 1:23 PM CDT | Severe Thunderstorm Warning | MEG | Dunklin, Pemiscot | 67 min |
| Sep 6, 1:27 PM CDT | Areal Flood Advisory | MEG | Dunklin, Pemiscot | 2 hr |
| Sep 6, 8:31 PM CDT | Flash Flood Warning | PAH | Cape Girardeau, Scott | 54 min |
| Sep 6, 8:39 PM CDT | Dense Fog Advisory | SGF | Barry, Barton, Benton, Camden, Cedar, Christian and 28 more | 13 hr |
| Sep 6, 9:04 PM CDT | Dense Fog Advisory | LSX | Audrain, Boone, Callaway, Cole, Crawford, Franklin and 23 more | 12 hr |
| Sep 6, 9:14 PM CDT | Dense Fog Advisory | EAX | Adair, Andrew, Atchison, Bates, Buchanan, Caldwell and 31 more | 13 hr |
| Sep 6, 10:30 PM CDT | Areal Flood Advisory | LSX | Crawford | 3 hr |
| Sep 6, 11:22 PM CDT | Dense Fog Advisory | DVN | Clark, Scotland | 10 hr |
| Sep 8, 3:10 PM CDT | Flash Flood Watch | SGF | Barton, Jasper, McDonald, Newton, Vernon | 20 hr |
| Sep 9, 9:13 AM CDT | Flash Flood Warning | SGF | Barton, Jasper, McDonald, Newton | 6 hr |
| Sep 9, 9:34 AM CDT | Areal Flood Advisory | SGF | Dent, Phelps, Texas | 4 hr |
| Sep 9, 9:22 PM CDT | Dense Fog Advisory | DVN | Clark, Scotland | 13 hr |
| Sep 10, 3:10 PM CDT | Dense Fog Advisory | DVN | Clark, Scotland | 18 hr |
| Sep 10, 8:50 PM CDT | Dense Fog Advisory | LSX | Audrain, Knox, Lewis, Marion, Monroe, Pike and 2 more | 12 hr |
| Sep 10, 9:14 PM CDT | Dense Fog Advisory | EAX | Adair, Chariton, Daviess, Grundy, Harrison, Linn and 7 more | 12 hr |
| Sep 15, 4:15 AM CDT | Flash Flood Watch | MEG | Dunklin, Pemiscot | 4 days |
| Sep 15, 6:54 PM CDT | Flash Flood Warning | SGF | Oregon | 6 hr |
| Sep 16, 7:43 AM CDT | Areal Flood Advisory | MEG | Dunklin, Pemiscot | 2 hr |
| Sep 16, 9:19 AM CDT | Flash Flood Warning | MEG | Dunklin, Pemiscot | 3 hr |
| Sep 16, 9:29 AM CDT | Flash Flood Warning | SGF | Howell, Oregon | 6 hr |
| Sep 16, 12:09 PM CDT | Flash Flood Warning | MEG | Dunklin, Pemiscot | 3 hr |
| Sep 16, 2:50 PM CDT | Areal Flood Warning | SGF | Oregon | 6 hr |
| Sep 19, 11:19 AM CDT | Flash Flood Warning | SGF | Ozark | 6 hr |
| Sep 19, 4:50 PM CDT | Areal Flood Warning | SGF | Ozark | 18 hr |
| Sep 19, 6:42 PM CDT | Flash Flood Warning | SGF | Barry, Lawrence | 3 hr |
| Sep 19, 7:42 PM CDT | Flash Flood Warning | SGF | Barry, Lawrence | 6 hr |
| Sep 19, 9:54 PM CDT | Flash Flood Warning | SGF | Christian, Greene, Stone | 4 hr |
| Sep 19, 11:53 PM CDT | Flash Flood Warning | SGF | Douglas, Howell, Texas, Wright | 6 hr |
| Sep 20, 2:01 AM CDT | Areal Flood Warning | SGF | Barry, Christian, Greene, Lawrence | 31 hr |
| Sep 20, 2:33 AM CDT | Flash Flood Warning | SGF | Dent, Phelps, Pulaski, Texas | 5 hr |
| Sep 20, 5:28 AM CDT | Flash Flood Warning | LSX | Callaway, Cole | 3 hr |
| Sep 20, 6:00 AM CDT | Areal Flood Warning | SGF | Douglas, Howell, Texas | 5 hr |
| Sep 20, 6:34 AM CDT | Areal Flood Advisory | LSX | Franklin, Saint Charles, Warren | 3 hr |
| Sep 20, 6:59 AM CDT | Flash Flood Warning | LSX | Franklin, Saint Charles, Warren | 3 hr |
| Sep 20, 7:27 AM CDT | Areal Flood Warning | SGF | Dent, Maries, Phelps, Pulaski, Texas | 4 hr |
| Sep 21, 3:25 AM CDT | Flash Flood Watch | SGF | Barry, Barton, Benton, Camden, Cedar, Christian and 28 more | 24 hr |
| Sep 21, 4:00 AM CDT | Dense Fog Advisory | SGF | Barry, Benton, Camden, Cedar, Christian, Dade and 23 more | 5 hr |
| Sep 21, 4:07 AM CDT | Dense Fog Advisory | LSX | Audrain, Boone, Callaway, Cole, Crawford, Franklin and 16 more | 5 hr |
| Sep 21, 4:13 AM CDT | Dense Fog Advisory | EAX | Bates, Cass, Chariton, Cooper, Henry, Howard and 6 more | 5 hr |
| Sep 21, 9:46 AM CDT | Areal Flood Advisory | EAX | Andrew, Buchanan, Holt, Platte | 6 hr |
| Sep 21, 9:48 AM CDT | Severe Thunderstorm Warning | SGF | Vernon | 27 min |
| Sep 21, 10:12 AM CDT | Areal Flood Advisory | EAX | Clay, Jackson, Platte | 6 hr |
| Sep 21, 11:44 AM CDT | Areal Flood Advisory | EAX | Bates | 6 hr |
| Sep 21, 12:54 PM CDT | Flash Flood Warning | SGF | Vernon | 3 hr |
| Sep 21, 12:55 PM CDT | Special Weather Statement | EAX | Bates | 35 min |
| Sep 21, 1:02 PM CDT | Severe Thunderstorm Warning | EAX | Bates, Henry | 28 min |
| Sep 21, 1:05 PM CDT | Severe Thunderstorm Warning | SGF | St. Clair | 25 min |
| Sep 21, 1:13 PM CDT | Areal Flood Advisory | EAX | Henry, Johnson | 6 hr |
| Sep 21, 1:20 PM CDT | Special Weather Statement | EAX | Henry | 25 min |
| Sep 21, 1:26 PM CDT | Mesoscale Discussion | SPC | Barry, Benton, Camden, Cedar, Christian, Dade and 15 more | 2 hr |
| Sep 21, 1:55 PM CDT | Severe Thunderstorm Warning | SGF | Benton | 40 min |
| Sep 21, 2:00 PM CDT | Severe Thunderstorm Watch | SPC | Barry, Barton, Benton, Camden, Christian, Dade and 10 more | 8 hr |
| Sep 21, 2:14 PM CDT | Severe Thunderstorm Warning | SGF | Morgan | 61 min |
| Sep 21, 2:24 PM CDT | Severe Thunderstorm Warning | SGF | Hickory, Polk | 36 min |
| Sep 21, 2:30 PM CDT | Severe Thunderstorm Warning | SGF | Benton, Camden, Hickory | 46 min |
| Sep 21, 3:40 PM CDT | Flash Flood Warning | SGF | Barton | 6 hr |
| Sep 21, 3:49 PM CDT | Areal Flood Warning | SGF | Vernon | 5 hr |
| Sep 21, 3:50 PM CDT | Severe Thunderstorm Warning | SGF | Dallas, Laclede | 17 min |
| Sep 21, 4:48 PM CDT | Flash Flood Warning | SGF | Lawrence | 6 hr |
| Sep 21, 5:14 PM CDT | Flash Flood Warning | SGF | Jasper | 6 hr |
| Sep 21, 5:25 PM CDT | Flash Flood Warning | SGF | Greene | 6 hr |
| Sep 21, 6:10 PM CDT | Mesoscale Discussion | SPC | Barry, McDonald, Stone | 65 min |
| Sep 21, 6:26 PM CDT | Severe Thunderstorm Warning | SGF | Douglas, Webster, Wright | 64 min |
| Sep 21, 6:53 PM CDT | Flash Flood Warning | SGF | Laclede, Webster, Wright | 6 hr |
| Sep 21, 7:20 PM CDT | Flash Flood Warning | SGF | Barry, Stone, Taney | 6 hr |
| Sep 21, 7:36 PM CDT | Flash Flood Warning | SGF | Dallas, Laclede, Webster, Wright | 6 hr |
| Sep 21, 7:44 PM CDT | Flash Flood Warning | SGF | Barton, Greene, Jasper, Lawrence | 6 hr |
| Sep 21, 8:19 PM CDT | Flash Flood Warning | SGF | Ozark | 6 hr |
| Sep 21, 8:52 PM CDT | Flash Flood Warning | SGF | Dent | 6 hr |
| Sep 21, 9:58 PM CDT | Flash Flood Watch | MEG | Dunklin, Pemiscot | 26 hr |
| Sep 22, 12:59 AM CDT | Areal Flood Warning | SGF | Barry, Stone, Taney | 9 hr |
| Sep 22, 1:57 AM CDT | Areal Flood Warning | SGF | Barton, Christian, Dallas, Douglas, Greene, Jasper and 6 more | 8 hr |
| Sep 22, 9:59 AM CDT | Areal Flood Warning | SGF | Barry, Christian, Dallas, Douglas, Greene, Howell and 7 more | 8 hr |
| Sep 22, 5:29 PM CDT | Areal Flood Warning | SGF | Barry | 19 hr |
| Sep 22, 5:38 PM CDT | Areal Flood Warning | SGF | Greene | 18 hr |
| Sep 22, 5:44 PM CDT | Areal Flood Warning | SGF | Douglas, Ozark | 18 hr |
| Sep 22, 6:55 PM CDT | Areal Flood Warning | SGF | Dallas, Laclede | 17 hr |
| Sep 25, 12:09 AM CDT | Areal Flood Advisory | EAX | Adair, Harrison, Linn, Macon, Mercer, Putnam and 2 more | 6 hr |
| Sep 25, 2:39 AM CDT | Areal Flood Advisory | LSX | Lewis | 6 hr |
| Sep 25, 5:03 AM CDT | Dense Fog Advisory | SGF | Barry, Jasper, Lawrence, McDonald, Newton, Stone | 4 hr |
| Sep 25, 11:11 PM CDT | Dense Fog Advisory | PAH | Bollinger, Cape Girardeau, Mississippi, New Madrid, Perry, Scott and 1 more | 11 hr |
| Sep 26, 7:53 AM CDT | River Flood Warning | LSX | Lewis | 4 hr |
| Sep 26, 1:42 PM CDT | Mesoscale Discussion | SPC | Bollinger, Butler, Cape Girardeau, Carter, Iron, Jefferson and 19 more | 93 min |
| Sep 26, 2:27 PM CDT | Severe Thunderstorm Watch | SPC | Cape Girardeau, Mississippi, Perry, Scott, Stoddard | 5 hr |
| Sep 26, 3:30 PM CDT | Dense Fog Advisory | MEG | Dunklin, Pemiscot | 16 hr |
| Sep 26, 3:37 PM CDT | Severe Thunderstorm Warning | PAH | Perry | 38 min |
| Sep 26, 5:23 PM CDT | Mesoscale Discussion | SPC | Mississippi | 97 min |
| Sep 26, 9:38 PM CDT | Dense Fog Advisory | PAH | Bollinger, Cape Girardeau, Mississippi, New Madrid, Perry, Scott and 1 more | 12 hr |
| Sep 28, 1:53 AM CDT | Lake Wind Advisory | PAH | Bollinger, Butler, Cape Girardeau, Carter, Mississippi, New Madrid and 5 more | 17 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 | 11 |
| Severe Thunderstorm Watch | 2 |
| Mesoscale Discussion | 5 |
| Special Weather Statement | 2 |
| Flooding | |
| Areal Flood Warning | 18 |
| Flash Flood Warning | 32 |
| River Flood Warning | 1 |
| Flash Flood Watch | 4 |
| Areal Flood Advisory | 16 |
| Wind and dust | |
| Lake Wind Advisory | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 19 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Barry County17
- Stone County15
- Lawrence County14
- Greene County13
- Jasper County12
- Ozark County12
- Dallas County11
- Laclede County11
- McDonald County10
- Dent County10
- Taney County10
- Christian County10
- Webster County10
- Douglas County10
- Wright County10
- Newton County9
- Pemiscot County9
- Benton County9
- Dunklin County9
- Pulaski County9
- Phelps County9
- Howell County9
- Barton County9
- Morgan County8
- Perry County8
- Hickory County8
- Texas County8
- Shannon County7
- Camden County7
- Polk County7
- Vernon County7
- Dade County6
- Bates County6
- Henry County6
- Cape Girardeau County6
- Scott County6
- Oregon County6
- Lewis County6
- Mississippi County6
- Cedar County5
75 more counties
- Maries County5
- St. Clair County5
- Stoddard County5
- Miller County4
- Johnson County4
- Platte County4
- Randolph County4
- Audrain County4
- Callaway County4
- Cole County4
- Monroe County4
- Franklin County4
- Marion County4
- Pike County4
- Ralls County4
- Saint Charles County4
- Warren County4
- Macon County4
- Bollinger County4
- New Madrid County4
- Saint Francois County3
- Buchanan County3
- Cass County3
- Clay County3
- Cooper County3
- Howard County3
- Jackson County3
- Lafayette County3
- Pettis County3
- Saline County3
- Boone County3
- Moniteau County3
- Crawford County3
- Iron County3
- Knox County3
- Lincoln County3
- Reynolds County3
- Shelby County3
- Adair County3
- Chariton County3
- Harrison County3
- Linn County3
- Mercer County3
- Putnam County3
- Schuyler County3
- Sullivan County3
- Clark County3
- Scotland County3
- Gasconade County2
- Jefferson County2
- Madison County2
- Montgomery County2
- Osage County2
- Sainte Genevieve County2
- Saint Louis County2
- Washington County2
- City of Saint Louis2
- Andrew County2
- Daviess County2
- Grundy County2
- Holt County2
- Livingston County2
- Butler County2
- Carter County2
- Wayne County2
- Atchison County1
- Caldwell County1
- Carroll County1
- Clinton County1
- DeKalb County1
- Gentry County1
- Nodaway County1
- Ray County1
- Worth County1
- Ripley County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20082010
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.