Alert archive / Illinois / Union County / 2012
Weather alerts in Union County, Illinois, September 2012
28 weather alerts in September 2012, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 28
- Warnings
- 10
- Watches
- 4
- Advisories
- 4
- Busiest day
- September 1, 20128 alerts
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 | Lasted |
|---|---|---|---|
| Aug 31, 9:05 PM CDT | Mesoscale Discussion | SPC | 55 min |
| Sep 1, 1:19 PM CDT | Tornado Watch | SPC | 8 hr |
| Sep 1, 3:30 PM CDT | Mesoscale Discussion | SPC | 60 min |
| Sep 1, 5:29 PM CDT | Tornado Warning | PAH | 31 min |
| Sep 1, 5:32 PM CDT | Tornado Warning | PAH | 28 min |
| Sep 1, 5:43 PM CDT | Mesoscale Discussion | SPC | 92 min |
| Sep 1, 5:50 PM CDT | Severe Thunderstorm Warning | PAH | 25 min |
| Sep 1, 6:26 PM CDT | Flash Flood Warning | PAH | 3 hr |
| Sep 5, 9:04 AM CDT | Mesoscale Discussion | SPC | 86 min |
| Sep 5, 2:29 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Sep 6, 4:00 AM CDT | Dense Fog Advisory | PAH | 5 hr |
| Sep 6, 12:28 PM CDT | Severe Thunderstorm Watch | SPC | 9 hr |
| Sep 6, 3:37 PM CDT | Mesoscale Discussion | SPC | 83 min |
| Sep 6, 5:42 PM CDT | Severe Thunderstorm Warning | PAH | 48 min |
| Sep 6, 6:08 PM CDT | Severe Thunderstorm Warning | PAH | 52 min |
| Sep 6, 6:29 PM CDT | Mesoscale Discussion | SPC | 91 min |
| Sep 7, 3:44 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 7, 5:15 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Sep 7, 7:12 PM CDT | Severe Thunderstorm Warning | PAH | 33 min |
| Sep 7, 7:28 PM CDT | Severe Thunderstorm Warning | PAH | 32 min |
| Sep 7, 8:24 PM CDT | Mesoscale Discussion | SPC | 96 min |
| Sep 7, 8:38 PM CDT | Severe Thunderstorm Warning | PAH | 37 min |
| Sep 17, 3:37 PM CDT | Lake Wind Advisory | PAH | 26 hr |
| Sep 22, 3:53 AM CDT | Lake Wind Advisory | PAH | 14 hr |
| Sep 23, 12:25 PM CDT | Frost Advisory | PAH | 20 hr |
| Sep 25, 12:51 AM CDT | Mesoscale Discussion | SPC | 114 min |
| Sep 26, 1:26 PM CDT | Mesoscale Discussion | SPC | 94 min |
| Sep 26, 3:27 PM CDT | Severe Thunderstorm Warning | PAH | 28 min |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Severe storms | |
| Severe Thunderstorm Warning | 7 |
| Tornado Warning | 2 |
| Severe Thunderstorm Watch | 3 |
| Tornado Watch | 1 |
| Mesoscale Discussion | 10 |
| Flooding | |
| Flash Flood Warning | 1 |
| Cold | |
| Frost Advisory | 1 |
| Wind and dust | |
| Lake Wind Advisory | 2 |
| Fog and smoke | |
| Dense Fog Advisory | 1 |
Nearby
Alerts in force nowTornadoes on recordForecastThe 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. Rebuilt daily.