Alert archive / Illinois / Henderson County / 2004
Weather alerts in Henderson County, Illinois, May 2004
20 weather alerts in May 2004, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 20
- Warnings
- 1
- Watches
- 6
- Advisories
- 0
- Busiest day
- May 23, 20045 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 |
|---|---|---|---|
| May 2, 9:49 AM CDT | Mesoscale Discussion | SPC | 116 min |
| May 20, 11:31 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 20, 3:35 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 20, 7:32 PM CDT | Mesoscale Discussion | SPC | 88 min |
| May 22, 6:58 AM CDT | Mesoscale Discussion | SPC | 62 min |
| May 22, 6:15 PM CDT | Tornado Watch | SPC | 6 hr |
| May 22, 8:58 PM CDT | Mesoscale Discussion | SPC | 92 min |
| May 23, 12:24 AM CDT | Mesoscale Discussion | SPC | 66 min |
| May 23, 4:30 AM CDT | Mesoscale Discussion | SPC | 60 min |
| May 23, 12:25 PM CDT | Mesoscale Discussion | SPC | 95 min |
| May 23, 1:15 PM CDT | Tornado Watch | SPC | 6 hr |
| May 24, 5:26 PM CDT | Mesoscale Discussion | SPC | 94 min |
| May 24, 5:45 PM CDT | Tornado Watch | SPC | 5 hr |
| May 24, 8:15 PM CDT | Mesoscale Discussion | SPC | 90 min |
| May 27, 11:10 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 27, 11:55 AM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 30, 12:13 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 30, 12:25 PM CDT | Tornado Watch | SPC | 7 hr |
| May 30, 2:45 PM CDT | Tornado Warning | DVN | 45 min |
| May 30, 3:16 PM CDT | Mesoscale Discussion | SPC | 119 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 | |
| Tornado Warning | 1 |
| Severe Thunderstorm Watch | 2 |
| Tornado Watch | 4 |
| Mesoscale Discussion | 13 |
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.