Alert archive / Tennessee / Union County
Weather alerts in Union County, Tennessee, 2018
80 weather alerts in 2018, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Union County and its neighbors
Each county as a circle sized by its count in 2018. Tap one for its archive.
- Alerts
- 80
- Warnings
- 23
- Watches
- 11
- Advisories
- 15
- Busiest month
- February12 alerts
- Busiest day
- April 4, 20186 alerts
Over time
By month
The alerts
Every alert, in the order issued. Times are local, Eastern Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jan 7, 4:06 AM EST | Winter Weather Advisory | MRX | 37 hr |
| Jan 15, 10:08 AM EST | Winter Weather Advisory | MRX | 45 hr |
| Feb 1, 3:12 AM EST | Winter Weather Advisory | MRX | 30 hr |
| Feb 9, 3:46 AM EST | Flood Watch | MRX | 63 hr |
| Feb 10, 5:59 PM EST | Areal Flood Advisory | MRX | 4 hr |
| Feb 10, 9:41 PM EST | Areal Flood Advisory | MRX | 4 hr |
| Feb 10, 10:52 PM EST | Areal Flood Warning | MRX | 12 hr |
| Feb 11, 10:47 AM EST | Areal Flood Warning | MRX | 3 hr |
| Feb 11, 1:50 PM EST | Areal Flood Warning | MRX | 6 hr |
| Feb 11, 7:40 PM EST | Areal Flood Warning | MRX | 6 hr |
| Feb 22, 4:13 PM EST | Special Weather Statement | MRX | 47 min |
| Feb 25, 3:40 AM EST | Special Weather Statement | MRX | 50 min |
| Feb 25, 4:24 AM EST | Special Weather Statement | MRX | 66 min |
| Feb 27, 4:03 AM EST | Flood Watch | MRX | 63 hr |
| Mar 17, 3:25 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Mar 17, 4:33 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Mar 17, 7:06 PM EDT | Mesoscale Discussion | SPC | 114 min |
| Mar 21, 3:40 AM EDT | Freeze Warning | MRX | 30 hr |
| Mar 22, 3:36 AM EDT | Freeze Warning | MRX | 30 hr |
| Mar 24, 6:32 PM EDT | Special Weather Statement | MRX | 43 min |
| Apr 3, 9:16 PM EDT | Mesoscale Discussion | SPC | 89 min |
| Apr 3, 9:50 PM EDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Apr 3, 11:49 PM EDT | Mesoscale Discussion | SPC | 86 min |
| Apr 4, 12:24 AM EDT | Severe Thunderstorm Warning | MRX | 66 min |
| Apr 4, 1:26 AM EDT | Severe Thunderstorm Warning | MRX | 64 min |
| Apr 4, 4:32 AM EDT | Freeze Warning | MRX | 28 hr |
| Apr 6, 3:26 PM EDT | Freeze Watch | MRX | 12 hr |
| Apr 7, 3:28 AM EDT | Freeze Warning | MRX | 31 hr |
| Apr 10, 3:25 PM EDT | Frost Advisory | MRX | 18 hr |
| Apr 16, 4:28 AM EDT | Freeze Watch | MRX | 11 hr |
| Apr 16, 4:28 AM EDT | Freeze Warning | MRX | 29 hr |
| Apr 19, 3:05 AM EDT | Frost Advisory | MRX | 30 hr |
| May 5, 3:27 PM EDT | Mesoscale Discussion | SPC | 93 min |
| May 10, 12:48 PM EDT | Special Weather Statement | MRX | 42 min |
| May 27, 7:10 PM EDT | Areal Flood Advisory | MRX | 2 hr |
| May 28, 4:20 AM EDT | Flash Flood Watch | MRX | 64 hr |
| May 31, 4:27 PM EDT | Mesoscale Discussion | SPC | 93 min |
| May 31, 5:31 PM EDT | Mesoscale Discussion | SPC | 59 min |
| May 31, 6:32 PM EDT | Severe Thunderstorm Warning | MRX | 58 min |
| Jun 3, 3:24 PM EDT | Mesoscale Discussion | SPC | 66 min |
| Jun 11, 5:11 PM EDT | Mesoscale Discussion | SPC | 3 hr |
| Jun 12, 2:26 PM EDT | Mesoscale Discussion | SPC | 109 min |
| Jun 24, 5:48 PM EDT | Special Weather Statement | MRX | 57 min |
| Jun 25, 3:06 AM EDT | Special Weather Statement | MRX | 39 min |
| Jun 25, 1:02 PM EDT | Severe Thunderstorm Watch | SPC | 9 hr |
| Jun 25, 2:19 PM EDT | Severe Thunderstorm Warning | MRX | 56 min |
| Jun 26, 2:43 PM EDT | Mesoscale Discussion | SPC | 62 min |
| Jun 26, 4:08 PM EDT | Severe Thunderstorm Warning | MRX | 67 min |
| Jun 26, 4:49 PM EDT | Severe Thunderstorm Warning | MRX | 41 min |
| Jul 2, 8:55 PM EDT | Special Weather Statement | MRX | 35 min |
| Jul 2, 9:25 PM EDT | Severe Thunderstorm Warning | MRX | 50 min |
| Jul 5, 10:42 PM EDT | Special Weather Statement | MRX | 48 min |
| Jul 5, 11:30 PM EDT | Special Weather Statement | MRX | 30 min |
| Jul 6, 7:01 PM EDT | Areal Flood Advisory | MRX | 3 hr |
| Jul 20, 7:24 PM EDT | Mesoscale Discussion | SPC | 96 min |
| Jul 20, 8:02 PM EDT | Tornado Watch | SPC | 7 hr |
| Jul 20, 9:56 PM EDT | Severe Thunderstorm Warning | MRX | 49 min |
| Jul 20, 10:52 PM EDT | Mesoscale Discussion | SPC | 53 min |
| Jul 21, 2:16 AM EDT | Severe Thunderstorm Warning | MRX | 59 min |
| Jul 23, 7:14 PM EDT | Special Weather Statement | MRX | 46 min |
| Aug 8, 2:48 PM EDT | Severe Thunderstorm Warning | MRX | 57 min |
| Aug 30, 5:33 PM EDT | Special Weather Statement | MRX | 27 min |
| Sep 5, 6:26 PM EDT | Special Weather Statement | MRX | 49 min |
| Sep 9, 4:55 PM EDT | Special Weather Statement | MRX | 35 min |
| Sep 9, 6:33 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 9, 7:06 PM EDT | Special Weather Statement | MRX | 39 min |
| Sep 13, 5:47 PM EDT | Special Weather Statement | MRX | 43 min |
| Sep 26, 4:23 AM EDT | Flash Flood Watch | MRX | 40 hr |
| Sep 27, 6:40 PM EDT | Areal Flood Advisory | MRX | 2 hr |
| Oct 21, 3:35 AM EDT | Freeze Warning | MRX | 29 hr |
| Oct 28, 3:49 AM EDT | Wind Advisory | MRX | 24 hr |
| Nov 6, 2:40 AM EST | Mesoscale Discussion | SPC | 65 min |
| Nov 6, 4:49 AM EST | Severe Thunderstorm Warning | MRX | 41 min |
| Nov 8, 11:04 AM EST | Freeze Warning | MRX | 47 hr |
| Nov 10, 12:35 PM EST | Freeze Warning | MRX | 21 hr |
| Dec 8, 3:10 PM EST | Winter Weather Advisory | MRX | 43 hr |
| Dec 11, 4:44 AM EST | Freezing Fog Advisory | MRX | 6 hr |
| Dec 17, 4:45 AM EST | Dense Fog Advisory | MRX | 5 hr |
| Dec 26, 3:42 PM EST | Flash Flood Watch | MRX | 48 hr |
| Dec 28, 9:57 PM EST | Dense Fog Advisory | MRX | 10 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 | 11 |
| Severe Thunderstorm Watch | 3 |
| Tornado Watch | 1 |
| Mesoscale Discussion | 15 |
| Special Weather Statement | 16 |
| Flooding | |
| Areal Flood Warning | 4 |
| Flash Flood Watch | 3 |
| Flood Watch | 2 |
| Areal Flood Advisory | 5 |
| Winter | |
| Winter Weather Advisory | 4 |
| Cold | |
| Freeze Warning | 8 |
| Freeze Watch | 2 |
| Frost Advisory | 2 |
| Wind and dust | |
| Wind Advisory | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 2 |
| Freezing Fog Advisory | 1 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20172019
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.