Alert archive / Illinois / Areal Flood Advisories
Areal Flood Advisories in Illinois, 2012
52 areal flood advisories in 2012. 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 advisories reaches back to 2005.
Areal Flood Advisories by county
Each county as a circle sized by its count in 2012. Tap one for its archive.
- Areal Flood Advisories
- 52
- Busiest month
- September15 areal flood advisories
- Busiest day
- September 1, 20124 areal flood advisories
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 |
|---|---|---|---|---|
| Jan 17, 4:34 AM CST | Areal Flood Advisory | LSX | Bond, Clinton, Fayette, Macoupin, Madison, Marion and 4 more | 60 days |
| Jan 22, 8:54 PM CST | Areal Flood Advisory | PAH | Alexander, Franklin, Jackson, Jefferson, Johnson, Massac and 3 more | 4 hr |
| Jan 22, 10:40 PM CST | Areal Flood Advisory | PAH | Edwards, Gallatin, Hamilton, Hardin, Pope, Saline and 3 more | 3 hr |
| Mar 17, 10:16 AM CDT | Areal Flood Advisory | LOT | McHenry | 92 min |
| Mar 17, 5:44 PM CDT | Areal Flood Advisory | LOT | Livingston | 3 hr |
| Mar 17, 6:27 PM CDT | Areal Flood Advisory | LOT | LaSalle | 3 hr |
| Mar 18, 12:39 AM CDT | Areal Flood Advisory | LSX | Macoupin | 7 hr |
| Apr 14, 9:31 AM CDT | Areal Flood Advisory | ILX | Coles, Cumberland, Moultrie, Shelby | 4 hr |
| Apr 15, 2:08 AM CDT | Areal Flood Advisory | LOT | Boone, Cook, DeKalb, DuPage, Kane, Lake and 4 more | 3 hr |
| Apr 28, 7:41 PM CDT | Areal Flood Advisory | LSX | Clinton, Saint Clair, Washington | 6 hr |
| May 1, 8:11 AM CDT | Areal Flood Advisory | LSX | Bond, Montgomery | 5 hr |
| May 1, 9:01 AM CDT | Areal Flood Advisory | LSX | Fayette | 4 hr |
| May 6, 3:46 PM CDT | Areal Flood Advisory | ILX | Marshall, Stark | 6 hr |
| May 6, 10:58 PM CDT | Areal Flood Advisory | LOT | DeKalb, LaSalle, Lee | 6 hr |
| May 7, 5:05 AM CDT | Areal Flood Advisory | LOT | DeKalb, LaSalle, Lee | 2 hr |
| May 26, 5:51 AM CDT | Areal Flood Advisory | LOT | Boone, McHenry | 5 hr |
| Jun 16, 6:54 PM CDT | Areal Flood Advisory | LOT | Kankakee | 4 hr |
| Jun 16, 9:38 PM CDT | Areal Flood Advisory | LOT | Iroquois, Kankakee | 51 min |
| Jun 28, 8:10 PM CDT | Areal Flood Advisory | LOT | Cook, Will | 68 min |
| Jul 2, 2:46 PM CDT | Areal Flood Advisory | PAH | Gallatin, Saline | 3 hr |
| Jul 8, 4:28 PM CDT | Areal Flood Advisory | PAH | Jackson | 99 min |
| Jul 8, 5:15 PM CDT | Areal Flood Advisory | PAH | Edwards, Franklin, Hamilton, Jefferson, Wabash, Wayne and 1 more | 2 hr |
| Jul 8, 7:15 PM CDT | Areal Flood Advisory | LSX | Monroe, Randolph | 6 hr |
| Jul 14, 3:10 PM CDT | Areal Flood Advisory | PAH | Gallatin, White | 110 min |
| Jul 18, 9:51 PM CDT | Areal Flood Advisory | LOT | Cook, Lake | 6 hr |
| Jul 18, 10:02 PM CDT | Areal Flood Advisory | LOT | Cook, DuPage, Will | 6 hr |
| Jul 18, 10:17 PM CDT | Areal Flood Advisory | LOT | Cook | 6 hr |
| Jul 24, 6:09 AM CDT | Areal Flood Advisory | LOT | Cook, DuPage, Lake | 3 hr |
| Jul 26, 6:48 PM CDT | Areal Flood Advisory | PAH | Gallatin, White | 3 hr |
| Aug 2, 4:42 PM CDT | Areal Flood Advisory | LSX | Greene, Jersey, Macoupin | 3 hr |
| Aug 2, 5:50 PM CDT | Areal Flood Advisory | LSX | Fayette, Montgomery | 3 hr |
| Aug 4, 4:13 PM CDT | Areal Flood Advisory | LOT | Cook, DuPage, Kane, Lake, McHenry | 100 min |
| Aug 4, 4:39 PM CDT | Areal Flood Advisory | LOT | Iroquois | 73 min |
| Aug 8, 5:32 PM CDT | Areal Flood Advisory | ILX | Clay, Richland | 3 hr |
| Sep 1, 12:29 AM CDT | Areal Flood Advisory | LSX | Bond, Clinton, Fayette, Marion, Montgomery, Washington | 6 hr |
| Sep 1, 6:38 AM CDT | Areal Flood Advisory | LSX | Bond, Fayette, Montgomery | 4 hr |
| Sep 1, 10:20 AM CDT | Areal Flood Advisory | LOT | Iroquois, Kankakee, Will | 3 hr |
| Sep 1, 3:07 PM CDT | Areal Flood Advisory | LSX | Bond, Clinton, Fayette, Marion, Washington | 4 hr |
| Sep 1, 7:07 PM CDT | Areal Flood Advisory | LSX | Bond, Clinton, Fayette, Marion, Washington | 7 hr |
| Sep 2, 1:57 AM CDT | Areal Flood Advisory | LSX | Bond, Clinton, Fayette, Marion, Washington | 8 hr |
| Sep 4, 1:52 AM CDT | Areal Flood Advisory | LOT | Lake | 4 hr |
| Sep 7, 7:25 PM CDT | Areal Flood Advisory | LSX | Madison, Saint Clair | 6 hr |
| Sep 7, 8:13 PM CDT | Areal Flood Advisory | ILX | Clay, Effingham | 3 hr |
| Sep 17, 3:07 PM CDT | Areal Flood Advisory | PAH | White | 3 hr |
| Sep 25, 4:36 AM CDT | Areal Flood Advisory | LSX | Pike | 5 hr |
| Sep 25, 4:51 AM CDT | Areal Flood Advisory | ILX | Morgan, Scott | 6 hr |
| Sep 25, 6:19 PM CDT | Areal Flood Advisory | LSX | Clinton, Marion, Washington | 6 hr |
| Sep 26, 7:02 AM CDT | Areal Flood Advisory | PAH | Edwards, Jefferson, Wabash, Wayne | 6 hr |
| Sep 26, 8:54 AM CDT | Areal Flood Advisory | ILX | Clay, Lawrence, Richland | 6 hr |
| Oct 22, 8:31 PM CDT | Areal Flood Advisory | LOT | Cook | 6 hr |
| Dec 9, 5:10 PM CST | Areal Flood Advisory | PAH | Gallatin, Hamilton, Saline, White | 6 hr |
| Dec 20, 9:05 AM CST | Areal Flood Advisory | ILX | Champaign, Coles, Cumberland, Douglas, Edgar, Effingham and 2 more | 6 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Fayette County8
- Cook County8
- Bond County7
- Clinton County7
- Washington County7
- Marion County6
- White County6
- Montgomery County5
- Gallatin County5
- Lake County5
- McHenry County4
- DuPage County4
- Macoupin County3
- Saint Clair County3
- Jefferson County3
- Edwards County3
- Hamilton County3
- Saline County3
- Wabash County3
- Wayne County3
- LaSalle County3
- DeKalb County3
- Lee County3
- Kankakee County3
- Iroquois County3
- Will County3
- Clay County3
- Madison County2
- Monroe County2
- Franklin County2
- Jackson County2
- Coles County2
- Cumberland County2
- Shelby County2
- Boone County2
- Kane County2
- Richland County2
- Effingham County2
- Alexander County1
- Johnson County1
23 more counties
- Massac County1
- Pulaski County1
- Union County1
- Williamson County1
- Hardin County1
- Pope County1
- Livingston County1
- Moultrie County1
- Ogle County1
- Winnebago County1
- Marshall County1
- Stark County1
- Randolph County1
- Greene County1
- Jersey County1
- Pike County1
- Morgan County1
- Scott County1
- Lawrence County1
- Champaign County1
- Douglas County1
- Edgar County1
- Vermilion County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20112013
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.