Alert archive / Illinois / Red Flag Warnings / 2010
Red Flag Warnings in Illinois, April 2010
5 red flag warnings in April 2010. 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 red flag warnings reaches back to 2005.
Red Flag Warnings by county
Each county as a circle sized by its count in April 2010. Tap one for its archive.
- Red Flag Warnings
- 5
- Busiest day
- April 15, 20103 red flag 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 2, 3:06 PM CDT | Red Flag Warning | LOT | Ford, Iroquois, Kankakee | 5 hr |
| Apr 2, 4:18 PM CDT | Red Flag Warning | ILX | Champaign, Clark, Coles, Crawford, Cumberland, Douglas and 5 more | 4 hr |
| Apr 15, 3:40 AM CDT | Red Flag Warning | ILX | Cass, Champaign, Christian, Clark, Clay, Coles and 29 more | 15 hr |
| Apr 15, 4:48 AM CDT | Red Flag Warning | LSX | Greene, Jersey, Macoupin, Montgomery | 13 hr |
| Apr 15, 10:03 AM CDT | Red Flag Warning | LOT | Cook, DuPage, Ford, Grundy, Iroquois, Kankakee and 4 more | 10 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Ford County2
- Iroquois County2
- Kankakee County2
- Champaign County2
- Clark County2
- Coles County2
- Crawford County2
- Cumberland County2
- Douglas County2
- Edgar County2
- Jasper County2
- Lawrence County2
- Richland County2
- Vermilion County2
- Cass County1
- Christian County1
- Clay County1
- DeWitt County1
- Effingham County1
- Fulton County1
- Knox County1
- Logan County1
- McLean County1
- Macon County1
- Marshall County1
- Mason County1
- Menard County1
- Morgan County1
- Moultrie County1
- Peoria County1
- Piatt County1
- Sangamon County1
- Schuyler County1
- Scott County1
- Shelby County1
- Stark County1
- Tazewell County1
- Woodford County1
- Greene County1
- Jersey County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20092011
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.