Alert archive / Illinois / Areal Flood Warnings / 2017
Areal Flood Warnings in Illinois, May 2017
20 areal flood warnings in May 2017. 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 areal flood warnings reaches back to 2005.
Areal Flood Warnings by county
Each county as a circle sized by its count in May 2017. Tap one for its archive.
- Areal Flood Warnings
- 20
- Busiest day
- May 1, 201711 areal 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 30, 8:41 PM CDT | Areal Flood Warning | ILX | Christian | 36 hr |
| Apr 30, 9:01 PM CDT | Areal Flood Warning | LSX | Calhoun, Clinton, Madison, Marion, Monroe, Randolph and 2 more | 12 hr |
| Apr 30, 11:00 PM CDT | Areal Flood Warning | LSX | Calhoun, Greene, Pike | 12 hr |
| May 1, 4:44 AM CDT | Areal Flood Warning | LSX | Randolph | 12 hr |
| May 1, 5:29 AM CDT | Areal Flood Warning | PAH | Jackson | 12 hr |
| May 1, 5:45 AM CDT | Areal Flood Warning | PAH | Edwards, Franklin, Hamilton, Jackson, Jefferson, Perry and 5 more | 12 hr |
| May 1, 8:59 AM CDT | Areal Flood Warning | LSX | Calhoun, Clinton, Madison, Marion, Monroe, Randolph and 2 more | 4 days |
| May 1, 9:58 AM CDT | Areal Flood Warning | LSX | Bond, Fayette, Greene, Jersey, Macoupin, Montgomery | 24 hr |
| May 1, 10:58 AM CDT | Areal Flood Warning | LSX | Calhoun, Greene, Pike | 24 hr |
| May 1, 4:42 PM CDT | Areal Flood Warning | LSX | Randolph | 24 hr |
| May 1, 5:45 PM CDT | Areal Flood Warning | PAH | Franklin, Hamilton, Jackson, Perry, Saline, Wayne and 1 more | 4 days |
| May 2, 10:03 AM CDT | Areal Flood Warning | LSX | Bond, Fayette, Greene, Jersey, Macoupin, Montgomery | 72 hr |
| May 2, 10:55 AM CDT | Areal Flood Warning | LSX | Calhoun | 3 days |
| May 2, 4:43 PM CDT | Areal Flood Warning | LSX | Randolph | 3 days |
| May 4, 3:39 PM CDT | Areal Flood Warning | ILX | Clark, Clay, Crawford, Cumberland, Effingham, Jasper and 2 more | 24 hr |
| May 4, 3:45 PM CDT | Areal Flood Warning | ILX | Champaign, Christian, Coles, Douglas, Edgar, Macon and 4 more | 24 hr |
| May 5, 3:50 PM CDT | Areal Flood Warning | ILX | Clark, Coles, Crawford, Cumberland, Douglas, Edgar and 3 more | 23 hr |
| May 7, 2:44 PM CDT | Areal Flood Warning | ILX | Crawford | 24 hr |
| May 11, 2:18 AM CDT | Areal Flood Warning | ILX | Clay, Crawford, Effingham, Jasper, Lawrence, Richland | 12 hr |
| May 11, 2:16 PM CDT | Areal Flood Warning | ILX | Richland | 6 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Calhoun County5
- Randolph County5
- Greene County4
- Crawford County4
- Richland County4
- Jackson County3
- Jasper County3
- Lawrence County3
- Christian County2
- Clinton County2
- Madison County2
- Marion County2
- Monroe County2
- Saint Clair County2
- Washington County2
- Pike County2
- Franklin County2
- Hamilton County2
- Perry County2
- Saline County2
- Wayne County2
- Williamson County2
- Bond County2
- Fayette County2
- Jersey County2
- Macoupin County2
- Montgomery County2
- Clark County2
- Clay County2
- Cumberland County2
- Effingham County2
- Coles County2
- Douglas County2
- Edgar County2
- Edwards County1
- Jefferson County1
- Wabash County1
- White County1
- Champaign County1
- Macon County1
4 more counties
Nearby
Alerts in force nowTornadoes on recordThe radar archive20162018
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.