Alert archive / Tennessee / Johnson County
Weather alerts in Johnson County, Tennessee, 2015
101 weather alerts in 2015, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Johnson County and its neighbors
Each county as a circle sized by its count in 2015. Tap one for its archive.
- Alerts
- 101
- Warnings
- 21
- Watches
- 22
- Advisories
- 38
- Busiest month
- February28 alerts
- Busiest day
- July 13, 20156 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 2, 3:14 PM EST | Wind Advisory | MRX | 36 hr |
| Jan 6, 3:37 PM EST | Wind Chill Advisory | MRX | 19 hr |
| Jan 7, 11:00 AM EST | Wind Chill Warning | MRX | 23 hr |
| Jan 9, 2:59 PM EST | Wind Chill Advisory | MRX | 19 hr |
| Jan 23, 3:25 PM EST | Winter Weather Advisory | MRX | 20 hr |
| Jan 25, 2:41 PM EST | Winter Weather Advisory | MRX | 49 hr |
| Jan 29, 2:34 PM EST | Winter Weather Advisory | MRX | 21 hr |
| Jan 31, 3:33 PM EST | Wind Advisory | MRX | 50 hr |
| Feb 1, 3:39 PM EST | Wind Advisory | MRX | 26 hr |
| Feb 1, 4:16 PM EST | Winter Weather Advisory | MRX | 26 hr |
| Feb 12, 4:37 PM EST | Wind Chill Advisory | MRX | 17 hr |
| Feb 13, 3:19 PM EST | Wind Chill Watch | MRX | 12 hr |
| Feb 13, 3:19 PM EST | Wind Advisory | MRX | 36 hr |
| Feb 14, 3:33 AM EST | Wind Chill Warning | MRX | 32 hr |
| Feb 14, 3:33 AM EST | Winter Weather Advisory | MRX | 24 hr |
| Feb 14, 3:52 PM EST | Winter Storm Watch | MRX | 24 hr |
| Feb 15, 5:25 AM EST | Winter Storm Warning | MRX | 47 hr |
| Feb 15, 11:10 AM EST | Wind Chill Advisory | MRX | 4 hr |
| Feb 16, 12:05 PM EST | Mesoscale Discussion | SPC | 6 hr |
| Feb 17, 3:27 PM EST | Wind Chill Watch | MRX | 25 hr |
| Feb 17, 3:27 PM EST | Winter Weather Advisory | MRX | 39 hr |
| Feb 18, 6:19 AM EST | Wind Chill Warning | MRX | 49 hr |
| Feb 18, 4:02 PM EST | Winter Storm Watch | MRX | 37 hr |
| Feb 20, 3:54 AM EST | High Wind Watch | MRX | 12 hr |
| Feb 20, 4:59 AM EST | Winter Storm Warning | MRX | 38 hr |
| Feb 20, 2:45 PM EST | Flood Watch | MRX | 45 hr |
| Feb 20, 3:49 PM EST | High Wind Warning | MRX | 30 hr |
| Feb 21, 4:20 AM EST | Mesoscale Discussion | SPC | 5 hr |
| Feb 21, 8:44 PM EST | Areal Flood Advisory | MRX | 4 hr |
| Feb 22, 1:41 AM EST | Areal Flood Advisory | MRX | 3 hr |
| Feb 22, 5:35 AM EST | Dense Fog Advisory | MRX | 4 hr |
| Feb 22, 10:34 AM EST | Dense Fog Advisory | MRX | 86 min |
| Feb 23, 3:11 PM EST | Winter Weather Advisory | MRX | 25 hr |
| Feb 23, 9:55 PM EST | Winter Storm Warning | MRX | 18 hr |
| Feb 24, 4:29 AM EST | Winter Storm Watch | MRX | 23 hr |
| Feb 24, 9:59 PM EST | Winter Storm Warning | MRX | 33 hr |
| Mar 3, 3:49 PM EST | Winter Storm Watch | MRX | 23 hr |
| Mar 4, 1:06 PM EST | Wind Advisory | MRX | 6 hr |
| Mar 4, 2:35 PM EST | Winter Weather Advisory | MRX | 25 hr |
| Apr 3, 3:56 AM EDT | Wind Advisory | MRX | 19 hr |
| Apr 8, 3:21 AM EDT | Dense Fog Advisory | MRX | 7 hr |
| Apr 9, 5:06 PM EDT | Mesoscale Discussion | SPC | 54 min |
| Apr 9, 5:27 PM EDT | Special Weather Statement | MRX | 48 min |
| Apr 9, 6:26 PM EDT | Special Weather Statement | MRX | 49 min |
| Apr 9, 6:57 PM EDT | Severe Thunderstorm Warning | MRX | 48 min |
| Apr 9, 7:23 PM EDT | Areal Flood Advisory | MRX | 3 hr |
| Apr 10, 9:33 AM EDT | Special Weather Statement | MRX | 27 min |
| Apr 18, 6:03 AM EDT | Dense Fog Advisory | MRX | 4 hr |
| Apr 19, 10:44 PM EDT | Special Weather Statement | MRX | 46 min |
| Apr 19, 11:11 PM EDT | Severe Thunderstorm Warning | MRX | 49 min |
| Apr 23, 2:50 PM EDT | Frost Advisory | MRX | 18 hr |
| Apr 25, 9:45 PM EDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Apr 27, 3:14 PM EDT | Frost Advisory | MRX | 18 hr |
| May 11, 3:24 PM EDT | Mesoscale Discussion | SPC | 3 hr |
| May 11, 5:15 PM EDT | Severe Thunderstorm Warning | MRX | 45 min |
| May 11, 5:58 PM EDT | Special Weather Statement | MRX | 47 min |
| May 11, 6:38 PM EDT | Areal Flood Advisory | MRX | 112 min |
| May 31, 5:21 PM EDT | Special Weather Statement | MRX | 24 min |
| Jun 2, 12:46 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 8, 2:40 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 8, 6:02 PM EDT | Severe Thunderstorm Warning | MRX | 58 min |
| Jun 8, 6:24 PM EDT | Mesoscale Discussion | SPC | 96 min |
| Jun 8, 6:44 PM EDT | Severe Thunderstorm Warning | MRX | 31 min |
| Jun 26, 10:21 PM EDT | Special Weather Statement | MRX | 39 min |
| Jun 30, 12:55 PM EDT | Mesoscale Discussion | SPC | 3 hr |
| Jun 30, 1:37 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 30, 4:33 PM EDT | Mesoscale Discussion | SPC | 117 min |
| Jun 30, 7:08 PM EDT | Mesoscale Discussion | SPC | 67 min |
| Jul 2, 5:56 PM EDT | Flood Watch | MRX | 63 min |
| Jul 2, 6:59 PM EDT | Flash Flood Watch | MRX | 3 days |
| Jul 13, 4:07 PM EDT | Mesoscale Discussion | SPC | 83 min |
| Jul 13, 4:39 PM EDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jul 13, 5:36 PM EDT | Severe Thunderstorm Warning | MRX | 54 min |
| Jul 13, 5:45 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 13, 6:24 PM EDT | Severe Thunderstorm Warning | MRX | 51 min |
| Jul 13, 7:39 PM EDT | Areal Flood Advisory | MRX | 3 hr |
| Jul 14, 6:28 AM EDT | Areal Flood Advisory | MRX | 3 hr |
| Jul 14, 3:15 PM EDT | Flash Flood Watch | MRX | 13 hr |
| Jul 18, 2:05 PM EDT | Mesoscale Discussion | SPC | 115 min |
| Aug 5, 6:29 PM EDT | Special Weather Statement | MRX | 46 min |
| Aug 14, 7:59 PM EDT | Areal Flood Advisory | MRX | 2 hr |
| Aug 14, 8:36 PM EDT | Areal Flood Advisory | MRX | 114 min |
| Aug 14, 9:02 PM EDT | Flash Flood Warning | MRX | 118 min |
| Oct 1, 3:04 PM EDT | Flash Flood Watch | MRX | 69 hr |
| Oct 12, 5:21 AM EDT | Dense Fog Advisory | MRX | 5 hr |
| Oct 16, 4:05 AM EDT | Freeze Watch | MRX | 24 hr |
| Oct 16, 2:37 PM EDT | Frost Advisory | MRX | 18 hr |
| Oct 17, 3:36 AM EDT | Freeze Warning | MRX | 29 hr |
| Oct 26, 3:05 PM EDT | High Wind Watch | MRX | 12 hr |
| Oct 27, 3:24 AM EDT | High Wind Warning | MRX | 29 hr |
| Nov 16, 3:13 PM EST | High Wind Watch | MRX | 12 hr |
| Nov 17, 3:35 AM EST | High Wind Warning | MRX | 43 hr |
| Nov 30, 3:34 AM EST | Flood Watch | MRX | 59 hr |
| Dec 10, 3:44 AM EST | Dense Fog Advisory | MRX | 7 hr |
| Dec 13, 3:53 AM EST | Wind Advisory | MRX | 36 hr |
| Dec 14, 12:32 AM EST | High Wind Warning | MRX | 15 hr |
| Dec 23, 10:46 AM EST | Wind Advisory | MRX | 20 hr |
| Dec 24, 3:09 PM EST | Flood Watch | MRX | 44 hr |
| Dec 27, 10:56 AM EST | High Wind Watch | MRX | 16 hr |
| Dec 28, 3:14 AM EST | Wind Advisory | MRX | 23 hr |
| Dec 28, 10:30 AM EST | High Wind Warning | MRX | 16 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20142016
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.