Alert archive / Missouri / Excessive Heat Warnings
Excessive Heat Warnings in Missouri, 2009
5 excessive heat warnings in 2009. 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 excessive heat warnings reaches back to 2005.
Excessive Heat Warnings by county
Each county as a circle sized by its count in 2009. Tap one for its archive.
- Excessive Heat Warnings
- 5
- Busiest month
- June5 excessive heat warnings
- Busiest day
- June 23, 20092 excessive heat warnings
Over time
By month
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 |
|---|---|---|---|---|
| Jun 21, 3:40 AM CDT | Excessive Heat Warning | LSX | Saint Charles, Saint Louis, City of Saint Louis | 7 days |
| Jun 22, 1:37 PM CDT | Excessive Heat Warning | EAX | Adair, Andrew, Atchison, Bates, Buchanan, Caldwell and 31 more | 5 days |
| Jun 23, 9:46 AM CDT | Excessive Heat Warning | SGF | Barton, Benton, Camden, Cedar, Hickory, Jasper and 7 more | 36 hr |
| Jun 23, 11:27 AM CDT | Excessive Heat Warning | MEG | Dunklin, Pemiscot | 8 hr |
| Jun 27, 3:36 AM CDT | Excessive Heat Warning | MEG | Dunklin, Pemiscot | 15 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Dunklin County2
- Pemiscot County2
- Saint Charles County1
- Saint Louis County1
- City of Saint Louis1
- Adair County1
- Andrew County1
- Atchison County1
- Bates County1
- Buchanan County1
- Caldwell County1
- Carroll County1
- Cass County1
- Chariton County1
- Clay County1
- Clinton County1
- Cooper County1
- Daviess County1
- DeKalb County1
- Gentry County1
- Grundy County1
- Harrison County1
- Henry County1
- Holt County1
- Howard County1
- Jackson County1
- Johnson County1
- Lafayette County1
- Linn County1
- Livingston County1
- Macon County1
- Mercer County1
- Nodaway County1
- Pettis County1
- Platte County1
- Putnam County1
- Randolph County1
- Ray County1
- Saline County1
- Schuyler County1
The busiest days
Days with the most alerts issued, by UTC date.
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. Warning verification from the Mesonet's Cow. Rebuilt daily.