Alert archive / Kansas / Severe Thunderstorm Watches / 2011
Severe Thunderstorm Watches in Kansas, April 2011
6 severe thunderstorm watches in April 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 April 2011. Tap one for its archive.
- Severe Thunderstorm Watches
- 6
- Busiest day
- April 3, 20111 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 |
|---|---|---|---|---|
| Apr 3, 6:21 PM CDT | Severe Thunderstorm Watch | SPC | Anderson, Atchison, Brown, Chase, Coffey, Dickinson and 20 more | 6 hr |
| Apr 3, 8:33 PM CDT | Severe Thunderstorm Watch | SPC | Allen, Bourbon, Butler, Chautauqua, Cherokee, Cowley and 8 more | 5 hr |
| Apr 8, 9:01 PM CDT | Severe Thunderstorm Watch | SPC | Allen, Atchison, Bourbon, Brown, Butler, Chautauqua and 35 more | 7 hr |
| Apr 21, 2:35 PM CDT | Severe Thunderstorm Watch | SPC | Bourbon, Cherokee, Crawford, Labette, Montgomery | 7 hr |
| Apr 22, 2:48 AM CDT | Severe Thunderstorm Watch | SPC | Anderson, Atchison, Brown, Chase, Clay, Cloud and 31 more | 4 hr |
| Apr 22, 11:04 PM CDT | Severe Thunderstorm Watch | SPC | Cherokee | 7 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Cherokee County4
- Atchison County3
- Brown County3
- Dickinson County3
- Doniphan County3
- Douglas County3
- Geary County3
- Jackson County3
- Jefferson County3
- Johnson County3
- Leavenworth County3
- Linn County3
- Marion County3
- Miami County3
- Morris County3
- Nemaha County3
- Pottawatomie County3
- Riley County3
- Shawnee County3
- Wabaunsee County3
- Wyandotte County3
- Bourbon County3
- Crawford County3
- Labette County3
- Montgomery County3
- Anderson County2
- Chase County2
- Coffey County2
- Franklin County2
- Lyon County2
- Osage County2
- Allen County2
- Butler County2
- Chautauqua County2
- Cowley County2
- Elk County2
- Greenwood County2
- Neosho County2
- Wilson County2
- Woodson County2
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.