Alert archive / Illinois / Sangamon County / 2004
Weather alerts in Sangamon County, Illinois, August 2004
23 weather alerts in August 2004, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 23
- Warnings
- 6
- Watches
- 5
- Advisories
- 0
- Busiest day
- August 25, 20047 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 3, 11:30 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Aug 4, 3:52 AM CDT | Mesoscale Discussion | SPC | 53 min |
| Aug 17, 12:57 PM CDT | Mesoscale Discussion | SPC | 63 min |
| Aug 17, 1:20 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Aug 17, 3:59 PM CDT | Mesoscale Discussion | SPC | 61 min |
| Aug 17, 5:57 PM CDT | Mesoscale Discussion | SPC | 93 min |
| Aug 17, 9:16 PM CDT | Severe Thunderstorm Warning | ILX | 59 min |
| Aug 17, 9:21 PM CDT | Severe Thunderstorm Warning | ILX | 54 min |
| Aug 18, 1:39 PM CDT | Mesoscale Discussion | SPC | 96 min |
| Aug 18, 5:17 PM CDT | Mesoscale Discussion | SPC | 88 min |
| Aug 18, 5:35 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Aug 18, 7:26 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 18, 9:40 PM CDT | Mesoscale Discussion | SPC | 95 min |
| Aug 25, 9:24 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 25, 1:22 PM CDT | Mesoscale Discussion | SPC | 113 min |
| Aug 25, 2:01 PM CDT | Severe Thunderstorm Warning | ILX | 59 min |
| Aug 25, 2:20 PM CDT | Tornado Watch | SPC | 6 hr |
| Aug 25, 5:14 PM CDT | Mesoscale Discussion | SPC | 91 min |
| Aug 25, 5:37 PM CDT | Flash Flood Warning | ILX | 6 hr |
| Aug 25, 5:55 PM CDT | Severe Thunderstorm Warning | ILX | 65 min |
| Aug 25, 7:47 PM CDT | Mesoscale Discussion | SPC | 58 min |
| Aug 26, 5:42 PM CDT | Severe Thunderstorm Warning | ILX | 63 min |
| Aug 27, 9:40 AM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
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 | 5 |
| Severe Thunderstorm Watch | 4 |
| Tornado Watch | 1 |
| Mesoscale Discussion | 12 |
| Flooding | |
| Flash Flood Warning | 1 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20032005
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.