Alert archive / Kansas / Flash Flood Warnings / 2009
Flash Flood Warnings in Kansas, April 2009
24 flash flood warnings in April 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 flash flood warnings reaches back to 1986.
Flash Flood Warnings by county
Each county as a circle sized by its count in April 2009. Tap one for its archive.
- Flash Flood Warnings
- 24
- Busiest day
- April 27, 200917 flash flood warnings
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 25, 6:24 PM CDT | Flash Flood Warning | EAX | Leavenworth, Wyandotte | 6 hr |
| Apr 25, 11:27 PM CDT | Flash Flood Warning | EAX | Leavenworth | 98 min |
| Apr 26, 3:50 PM CDT | Flash Flood Warning | TOP | Clay, Marshall, Washington | 3 hr |
| Apr 26, 6:13 PM CDT | Flash Flood Warning | TOP | Dickinson, Geary, Morris | 4 hr |
| Apr 26, 6:59 PM CDT | Flash Flood Warning | ICT | Sedgwick | 6 hr |
| Apr 26, 7:32 PM CDT | Flash Flood Warning | ICT | Harper | 4 hr |
| Apr 26, 8:07 PM CDT | Flash Flood Warning | TOP | Jackson, Pottawatomie, Shawnee, Wabaunsee | 4 hr |
| Apr 26, 8:56 PM CDT | Flash Flood Warning | TOP | Douglas, Jefferson | 3 hr |
| Apr 26, 9:14 PM CDT | Flash Flood Warning | TOP | Shawnee | 3 hr |
| Apr 26, 9:36 PM CDT | Flash Flood Warning | TOP | Anderson, Coffey, Douglas, Franklin, Lyon, Osage and 1 more | 4 hr |
| Apr 26, 9:47 PM CDT | Flash Flood Warning | TOP | Jefferson | 2 hr |
| Apr 26, 10:20 PM CDT | Flash Flood Warning | TOP | Dickinson, Geary, Morris, Pottawatomie, Riley, Wabaunsee | 3 hr |
| Apr 26, 10:33 PM CDT | Flash Flood Warning | ICT | Butler | 6 hr |
| Apr 26, 10:34 PM CDT | Flash Flood Warning | EAX | Leavenworth, Wyandotte | 6 hr |
| Apr 26, 10:56 PM CDT | Flash Flood Warning | ICT | Harper, Kingman, Sumner | 6 hr |
| Apr 27, 12:59 AM CDT | Flash Flood Warning | ICT | Butler, Sedgwick | 4 hr |
| Apr 27, 4:17 AM CDT | Flash Flood Warning | ICT | Butler | 5 hr |
| Apr 27, 4:49 AM CDT | Flash Flood Warning | SGF | Bourbon | 6 hr |
| Apr 27, 11:00 AM CDT | Flash Flood Warning | SGF | Bourbon, Crawford | 6 hr |
| Apr 27, 2:40 PM CDT | Flash Flood Warning | ICT | Chautauqua, Montgomery, Wilson | 6 hr |
| Apr 27, 3:04 PM CDT | Flash Flood Warning | ICT | Neosho | 6 hr |
| Apr 27, 4:57 PM CDT | Flash Flood Warning | SGF | Bourbon, Cherokee, Crawford | 6 hr |
| Apr 29, 1:24 PM CDT | Flash Flood Warning | SGF | Bourbon, Cherokee, Crawford | 6 hr |
| Apr 30, 10:39 AM CDT | Flash Flood Warning | EAX | Johnson, Leavenworth, Wyandotte | 90 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Leavenworth County4
- Bourbon County4
- Wyandotte County3
- Wabaunsee County3
- Butler County3
- Crawford County3
- Dickinson County2
- Geary County2
- Morris County2
- Sedgwick County2
- Harper County2
- Pottawatomie County2
- Shawnee County2
- Douglas County2
- Jefferson County2
- Cherokee County2
- Clay County1
- Marshall County1
- Washington County1
- Jackson County1
- Anderson County1
- Coffey County1
- Franklin County1
- Lyon County1
- Osage County1
- Riley County1
- Kingman County1
- Sumner County1
- Chautauqua County1
- Montgomery County1
- Wilson County1
- Neosho County1
- Johnson 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. Warning verification from the Mesonet's Cow. Rebuilt daily.