Alert archive / Illinois / Union County / 2020
Weather alerts in Union County, Illinois, March 2020
25 weather alerts in March 2020, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 25
- Warnings
- 5
- Watches
- 7
- Advisories
- 3
- Busiest day
- March 3, 20206 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 |
|---|---|---|---|
| Mar 2, 3:54 PM CST | Mesoscale Discussion | SPC | 2 hr |
| Mar 2, 5:21 PM CST | Tornado Watch | SPC | 8 hr |
| Mar 2, 6:39 PM CST | Mesoscale Discussion | SPC | 96 min |
| Mar 2, 7:37 PM CST | Special Weather Statement | PAH | 38 min |
| Mar 2, 8:07 PM CST | Severe Thunderstorm Warning | PAH | 38 min |
| Mar 2, 9:00 PM CST | Mesoscale Discussion | SPC | 90 min |
| Mar 2, 10:00 PM CST | Flash Flood Warning | PAH | 6 hr |
| Mar 3, 5:46 AM CST | River Flood Warning | PAH | 64 days |
| Mar 12, 2:39 AM CDT | Dense Fog Advisory | PAH | 7 hr |
| Mar 12, 11:13 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Mar 12, 11:44 AM CDT | Tornado Watch | SPC | 6 hr |
| Mar 12, 1:28 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Mar 12, 1:39 PM CDT | Severe Thunderstorm Warning | PAH | 51 min |
| Mar 12, 3:44 PM CDT | Tornado Watch | SPC | 7 hr |
| Mar 18, 11:10 PM CDT | Dense Fog Advisory | PAH | 8 hr |
| Mar 19, 2:36 AM CDT | Flash Flood Watch | PAH | 25 hr |
| Mar 19, 11:05 AM CDT | Mesoscale Discussion | SPC | 115 min |
| Mar 19, 3:40 PM CDT | Mesoscale Discussion | SPC | 65 min |
| Mar 19, 4:06 PM CDT | Tornado Watch | SPC | 7 hr |
| Mar 19, 9:50 PM CDT | Tornado Watch | SPC | 6 hr |
| Mar 27, 8:02 PM CDT | Mesoscale Discussion | SPC | 88 min |
| Mar 28, 1:17 PM CDT | Mesoscale Discussion | SPC | 88 min |
| Mar 28, 3:53 PM CDT | Tornado Watch | SPC | 5 hr |
| Mar 28, 5:59 PM CDT | Areal Flood Advisory | PAH | 2 hr |
| Mar 28, 6:25 PM CDT | Severe Thunderstorm Warning | PAH | 50 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 | 3 |
| Tornado Watch | 6 |
| Mesoscale Discussion | 9 |
| Special Weather Statement | 1 |
| Flooding | |
| Flash Flood Warning | 1 |
| River Flood Warning | 1 |
| Flash Flood Watch | 1 |
| Areal Flood Advisory | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 2 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20192021
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.