Alert archive / Mississippi / Union County / 2021
Weather alerts in Union County, Mississippi, December 2021
23 weather alerts in December 2021, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 23
- Warnings
- 4
- Watches
- 3
- Advisories
- 5
- Busiest day
- December 11, 20218 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 |
|---|---|---|---|
| Dec 4, 10:00 PM CST | Dense Fog Advisory | MEG | 11 hr |
| Dec 6, 4:58 AM CST | Special Weather Statement | MEG | 32 min |
| Dec 6, 5:06 AM CST | Mesoscale Discussion | SPC | 114 min |
| Dec 6, 5:09 AM CST | Severe Thunderstorm Warning | MEG | 36 min |
| Dec 6, 5:35 AM CST | Severe Thunderstorm Warning | MEG | 40 min |
| Dec 10, 5:17 PM CST | Mesoscale Discussion | SPC | 88 min |
| Dec 10, 6:21 PM CST | Tornado Watch | SPC | 10 hr |
| Dec 10, 9:40 PM CST | Mesoscale Discussion | SPC | 2 hr |
| Dec 10, 10:09 PM CST | Mesoscale Discussion | SPC | 96 min |
| Dec 10, 10:44 PM CST | Tornado Watch | SPC | 6 hr |
| Dec 11, 2:00 AM CST | Mesoscale Discussion | SPC | 90 min |
| Dec 11, 3:15 AM CST | Mesoscale Discussion | SPC | 90 min |
| Dec 11, 3:59 AM CST | Severe Thunderstorm Warning | MEG | 31 min |
| Dec 11, 4:03 AM CST | Flash Flood Warning | MEG | 2 hr |
| Dec 16, 8:29 PM CST | Areal Flood Advisory | MEG | 3 hr |
| Dec 16, 9:23 PM CST | Special Weather Statement | MEG | 37 min |
| Dec 17, 3:31 PM CST | Dense Fog Advisory | MEG | 10 hr |
| Dec 25, 9:40 PM CST | Dense Fog Advisory | MEG | 14 hr |
| Dec 29, 10:44 AM CST | Mesoscale Discussion | SPC | 2 hr |
| Dec 29, 12:05 PM CST | Tornado Watch | SPC | 7 hr |
| Dec 29, 1:18 PM CST | Mesoscale Discussion | SPC | 87 min |
| Dec 29, 3:41 PM CST | Mesoscale Discussion | SPC | 64 min |
| Dec 30, 7:57 PM CST | Dense Fog Advisory | MEG | 13 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 | 3 |
| Tornado Watch | 3 |
| Mesoscale Discussion | 9 |
| Special Weather Statement | 2 |
| Flooding | |
| Flash Flood Warning | 1 |
| Areal Flood Advisory | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 4 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20202022
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.