Alert archive / Tennessee / Johnson County
Weather alerts in Johnson County, Tennessee, 2019
96 weather alerts in 2019, 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 2019. Tap one for its archive.
- Alerts
- 96
- Warnings
- 19
- Watches
- 11
- Advisories
- 46
- Busiest month
- January14 alerts
- Busiest day
- August 2, 20195 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 5, 1:25 AM EST | Wind Advisory | MRX | 17 hr |
| Jan 8, 10:31 AM EST | Wind Advisory | MRX | 37 hr |
| Jan 12, 10:29 AM EST | Wind Advisory | MRX | 18 hr |
| Jan 12, 10:15 PM EST | Mesoscale Discussion | SPC | 5 hr |
| Jan 18, 5:30 AM EST | Dense Fog Advisory | MRX | 5 hr |
| Jan 18, 3:04 PM EST | Wind Advisory | MRX | 30 hr |
| Jan 19, 3:03 PM EST | Winter Weather Advisory | MRX | 24 hr |
| Jan 20, 2:35 AM EST | Wind Advisory | MRX | 13 hr |
| Jan 20, 2:41 AM EST | Wind Chill Advisory | MRX | 31 hr |
| Jan 22, 3:09 AM EST | High Wind Watch | MRX | 12 hr |
| Jan 22, 3:06 PM EST | High Wind Warning | MRX | 36 hr |
| Jan 27, 3:11 PM EST | Winter Storm Watch | MRX | 13 hr |
| Jan 28, 3:56 AM EST | Winter Weather Advisory | MRX | 35 hr |
| Jan 28, 2:46 PM EST | Wind Chill Advisory | MRX | 67 hr |
| Feb 7, 12:24 AM EST | Areal Flood Advisory | MRX | 2 hr |
| Feb 7, 2:28 AM EST | Areal Flood Warning | MRX | 2 hr |
| Feb 7, 4:11 AM EST | Areal Flood Warning | MRX | 2 hr |
| Feb 7, 5:42 AM EST | Areal Flood Warning | MRX | 9 hr |
| Feb 11, 3:16 AM EST | Flash Flood Watch | MRX | 40 hr |
| Feb 11, 10:32 AM EST | Wind Advisory | MRX | 55 hr |
| Feb 12, 3:43 PM EST | Wind Advisory | MRX | 26 hr |
| Feb 19, 10:43 AM EST | Wind Advisory | MRX | 36 hr |
| Feb 19, 11:14 PM EST | Areal Flood Advisory | MRX | 3 hr |
| Feb 21, 11:29 AM EST | Flood Watch | MRX | 68 hr |
| Feb 23, 5:39 AM EST | Areal Flood Advisory | MRX | 6 hr |
| Feb 23, 8:57 AM EST | Areal Flood Warning | MRX | 6 hr |
| Feb 23, 11:03 AM EST | Wind Advisory | MRX | 44 hr |
| Feb 23, 2:44 PM EST | Areal Flood Warning | MRX | 3 days |
| Mar 5, 3:19 AM EST | Wind Chill Advisory | MRX | 31 hr |
| Mar 8, 3:42 AM EST | Winter Weather Advisory | MRX | 8 hr |
| Mar 9, 3:16 AM EST | Wind Advisory | MRX | 20 hr |
| Mar 9, 5:30 PM EST | High Wind Warning | MRX | 11 hr |
| Mar 30, 7:30 PM EDT | Wind Advisory | MRX | 9 hr |
| Apr 8, 12:01 PM EDT | Mesoscale Discussion | SPC | 119 min |
| Apr 11, 4:05 AM EDT | Wind Advisory | MRX | 30 hr |
| Apr 13, 3:14 PM EDT | High Wind Warning | MRX | 29 hr |
| Apr 14, 4:28 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Apr 14, 7:12 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 14, 7:25 PM EDT | Special Weather Statement | MRX | 50 min |
| Apr 18, 3:05 AM EDT | High Wind Warning | MRX | 33 hr |
| Apr 19, 4:33 PM EDT | Areal Flood Advisory | MRX | 3 hr |
| Apr 25, 3:36 PM EDT | Wind Advisory | MRX | 28 hr |
| May 3, 12:58 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| May 3, 3:19 PM EDT | Special Weather Statement | RNK | 56 min |
| May 4, 3:42 PM EDT | Special Weather Statement | MRX | 63 min |
| May 12, 11:06 PM EDT | Areal Flood Advisory | MRX | 54 min |
| Jun 8, 8:50 PM EDT | Areal Flood Advisory | MRX | 3 hr |
| Jun 9, 8:04 AM EDT | Areal Flood Advisory | MRX | 3 hr |
| Jun 9, 12:10 PM EDT | Areal Flood Advisory | MRX | 5 hr |
| Jun 17, 6:21 PM EDT | Severe Thunderstorm Warning | MRX | 19 min |
| Jun 17, 6:51 PM EDT | Areal Flood Advisory | MRX | 3 hr |
| Jun 18, 4:17 PM EDT | Areal Flood Advisory | MRX | 118 min |
| Jun 20, 8:02 AM EDT | Special Weather Statement | MRX | 58 min |
| Jun 22, 1:01 AM EDT | Mesoscale Discussion | SPC | 89 min |
| Jun 22, 1:08 AM EDT | Severe Thunderstorm Warning | MRX | 56 min |
| Jun 24, 1:22 PM EDT | Mesoscale Discussion | SPC | 113 min |
| Jun 24, 1:49 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 24, 5:44 PM EDT | Mesoscale Discussion | SPC | 3 hr |
| Jun 24, 8:45 PM EDT | Areal Flood Advisory | MRX | 2 hr |
| Jun 28, 2:51 PM EDT | Special Weather Statement | MRX | 24 min |
| Jul 2, 2:27 PM EDT | Special Weather Statement | MRX | 33 min |
| Jul 18, 5:55 PM EDT | Areal Flood Advisory | MRX | 2 hr |
| Jul 22, 3:18 AM EDT | Flash Flood Watch | MRX | 32 hr |
| Jul 30, 4:35 PM EDT | Areal Flood Advisory | MRX | 115 min |
| Jul 30, 6:08 PM EDT | Flash Flood Warning | MRX | 3 hr |
| Aug 1, 9:18 PM EDT | Special Weather Statement | MRX | 42 min |
| Aug 1, 9:25 PM EDT | Areal Flood Advisory | MRX | 2 hr |
| Aug 1, 9:34 PM EDT | Severe Thunderstorm Warning | MRX | 41 min |
| Aug 1, 10:22 PM EDT | Special Weather Statement | MRX | 38 min |
| Aug 2, 3:11 PM EDT | Areal Flood Advisory | MRX | 2 hr |
| Aug 3, 5:40 AM EDT | Dense Fog Advisory | MRX | 4 hr |
| Aug 13, 12:00 PM EDT | Mesoscale Discussion | SPC | 105 min |
| Aug 13, 1:23 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Aug 13, 1:43 PM EDT | Severe Thunderstorm Warning | MRX | 40 min |
| Aug 22, 12:27 PM EDT | Special Weather Statement | MRX | 48 min |
| Aug 22, 11:10 PM EDT | Special Weather Statement | MRX | 65 min |
| Oct 17, 3:19 PM EDT | Frost Advisory | MRX | 18 hr |
| Oct 21, 4:01 AM EDT | Dense Fog Advisory | MRX | 5 hr |
| Oct 21, 3:29 PM EDT | Wind Advisory | MRX | 12 hr |
| Oct 23, 3:17 PM EDT | Frost Advisory | MRX | 18 hr |
| Oct 25, 3:02 PM EDT | High Wind Warning | MRX | 38 hr |
| Oct 28, 6:11 AM EDT | Dense Fog Advisory | MRX | 4 hr |
| Oct 30, 3:10 PM EDT | Wind Advisory | MRX | 23 hr |
| Oct 31, 3:16 AM EDT | Freeze Warning | MRX | 31 hr |
| Oct 31, 11:12 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| Oct 31, 12:45 PM EDT | Tornado Watch | SPC | 4 hr |
| Nov 1, 3:32 AM EDT | Freeze Watch | MRX | 12 hr |
| Nov 1, 3:25 PM EDT | Freeze Warning | MRX | 19 hr |
| Nov 11, 3:30 AM EST | Winter Weather Advisory | MRX | 31 hr |
| Nov 26, 1:59 PM EST | Wind Advisory | MRX | 27 hr |
| Nov 30, 3:11 PM EST | Wind Advisory | MRX | 52 hr |
| Dec 1, 4:01 AM EST | Winter Storm Warning | MRX | 47 hr |
| Dec 10, 2:51 PM EST | Winter Weather Advisory | MRX | 12 hr |
| Dec 28, 2:52 PM EST | High Wind Watch | MRX | 18 hr |
| Dec 29, 9:13 AM EST | High Wind Warning | MRX | 19 hr |
| Dec 30, 3:08 AM EST | Special Weather Statement | MRX | 52 min |
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 archive20182020
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.