Alert archive / Illinois / Dense Fog Advisories / 2007
Dense Fog Advisories in Illinois, August 2007
5 dense fog advisories in August 2007. 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 dense fog advisories reaches back to 2005.
Dense Fog Advisories by county
Each county as a circle sized by its count in August 2007. Tap one for its archive.
- Dense Fog Advisories
- 5
- Busiest day
- August 17, 20074 dense fog advisories
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 |
|---|---|---|---|---|
| Aug 16, 3:27 AM CDT | Dense Fog Advisory | DVN | Carroll, Jo Daviess, Stephenson | 5 hr |
| Aug 16, 11:26 PM CDT | Dense Fog Advisory | ILX | Cass, Champaign, Christian, Clark, Coles, Cumberland and 23 more | 10 hr |
| Aug 17, 12:26 AM CDT | Dense Fog Advisory | LOT | Ford, Iroquois, LaSalle, Livingston | 9 hr |
| Aug 17, 1:43 AM CDT | Dense Fog Advisory | DVN | Bureau, Carroll, Hancock, Henderson, Henry, McDonough and 5 more | 7 hr |
| Aug 17, 5:45 AM CDT | Dense Fog Advisory | LSX | Adams, Bond, Brown, Calhoun, Fayette, Greene and 6 more | 3 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Carroll County2
- Jo Daviess County1
- Stephenson County1
- Cass County1
- Champaign County1
- Christian County1
- Clark County1
- Coles County1
- Cumberland County1
- DeWitt County1
- Douglas County1
- Edgar 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
- Vermilion County1
- Woodford County1
- Ford County1
- Iroquois County1
- LaSalle County1
- Livingston County1
- Bureau County1
- Hancock County1
- Henderson County1
- Henry County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20062008
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.