Alert archive / Tennessee / Warren County
Weather alerts in Warren County, Tennessee, 2022
131 weather alerts in 2022, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Warren County and its neighbors
Each county as a circle sized by its count in 2022. Tap one for its archive.
- Alerts
- 131
- Warnings
- 30
- Watches
- 11
- Advisories
- 40
- Busiest month
- July23 alerts
- Busiest day
- January 1, 20229 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
0 of 2 tornado warnings covering Warren County in 2022 had a tornado report inside them.
Warren County, 2022
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 2 | 0 | 100% | 0 | ||
| Severe thunderstorm warnings | 18 | 5 | 72% | 8 | 75% | 19 min |
| Flash flood warnings | 1 | 0 | 100% | 0 |
Each office's whole area, 2022
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Nashville, TN: tornado warnings | 10 | 0 | 100% | 1 | 0% | |
| NWS Nashville, TN: severe thunderstorm warnings | 159 | 83 | 48% | 303 | 70% | 18 min |
| NWS Nashville, TN: flash flood warnings | 16 | 6 | 63% | 26 | 77% | 63 min |
An office's figures cover every county it serves, including across state lines.
Verified by the Iowa Environmental Mesonet's Cow, which matches each storm-based warning with the local storm reports inside its polygon while it was in force, within 15 km of its edge: a tornado warning counts as verified on a tornado report, a severe thunderstorm warning on hail of 1 inch or more, a gust of 58 mph or more, or wind damage, a flash flood warning on a flash flood report. The false alarm ratio is the share of warnings with no such report; "inside a warning" is the probability of detection, the share of reports that fell inside one; lead time runs from the warning's issue to each report inside it, counting zero for a report that came first. A warning with no report is not proof nothing happened: reports come from spotters, the public and damage surveys, and are thin where few people live.
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 |
|---|---|---|---|
| Jan 1, 10:27 AM CST | Wind Advisory | OHX | 6 hr |
| Jan 1, 12:38 PM CST | Mesoscale Discussion | SPC | 97 min |
| Jan 1, 12:56 PM CST | Tornado Watch | SPC | 6 hr |
| Jan 1, 3:18 PM CST | Special Weather Statement | OHX | 42 min |
| Jan 1, 3:27 PM CST | Mesoscale Discussion | SPC | 93 min |
| Jan 1, 4:17 PM CST | Special Weather Statement | OHX | 43 min |
| Jan 1, 5:08 PM CST | Severe Thunderstorm Warning | OHX | 37 min |
| Jan 1, 5:39 PM CST | Severe Thunderstorm Warning | OHX | 36 min |
| Jan 1, 5:51 PM CST | Severe Thunderstorm Warning | OHX | 24 min |
| Jan 1, 6:00 PM CST | Severe Thunderstorm Warning | OHX | 30 min |
| Jan 2, 3:09 AM CST | Winter Weather Advisory | OHX | 24 hr |
| Jan 2, 6:19 PM CST | Mesoscale Discussion | SPC | 5 hr |
| Jan 3, 2:06 AM CST | Winter Storm Warning | OHX | 5 hr |
| Jan 5, 10:53 AM CST | Winter Weather Advisory | OHX | 27 hr |
| Jan 5, 9:05 PM CST | Winter Storm Warning | OHX | 23 hr |
| Jan 14, 2:47 AM CST | Winter Storm Watch | OHX | 35 hr |
| Jan 15, 2:15 PM CST | Winter Storm Warning | OHX | 34 hr |
| Jan 18, 4:29 AM CST | Freezing Fog Advisory | OHX | 5 hr |
| Jan 28, 10:33 AM CST | Winter Weather Advisory | OHX | 16 hr |
| Feb 2, 1:50 AM CST | Flood Watch | OHX | 41 hr |
| Feb 3, 4:17 PM CST | Areal Flood Advisory | OHX | 3 hr |
| Feb 11, 1:16 PM CST | Red Flag Warning | OHX | 7 hr |
| Feb 16, 3:01 AM CST | Wind Advisory | OHX | 42 hr |
| Feb 17, 5:12 PM CST | Severe Thunderstorm Warning | OHX | 33 min |
| Feb 17, 5:32 PM CST | Mesoscale Discussion | SPC | 88 min |
| Feb 17, 5:34 PM CST | Special Weather Statement | OHX | 41 min |
| Feb 17, 5:37 PM CST | Severe Thunderstorm Warning | OHX | 23 min |
| Feb 21, 3:08 AM CST | Flood Watch | OHX | 51 hr |
| Feb 24, 9:58 PM CST | Special Weather Statement | OHX | 62 min |
| Mar 7, 1:53 AM CST | Wind Advisory | OHX | 10 hr |
| Mar 7, 10:12 AM CST | Special Weather Statement | OHX | 33 min |
| Mar 10, 1:51 PM CST | Winter Storm Watch | OHX | 13 hr |
| Mar 11, 2:35 AM CST | Winter Storm Warning | OHX | 26 hr |
| Mar 11, 8:24 PM CST | Mesoscale Discussion | SPC | 5 hr |
| Mar 16, 11:28 PM CDT | Dense Fog Advisory | OHX | 153 days |
| Mar 22, 4:55 PM CDT | Mesoscale Discussion | SPC | 95 min |
| Mar 23, 12:06 PM CDT | Wind Advisory | OHX | 7 hr |
| Mar 29, 3:36 AM CDT | Wind Advisory | OHX | 47 hr |
| Mar 30, 7:56 PM CDT | Mesoscale Discussion | SPC | 94 min |
| Mar 30, 9:42 PM CDT | Mesoscale Discussion | SPC | 93 min |
| Mar 30, 10:30 PM CDT | Special Weather Statement | OHX | 45 min |
| Mar 30, 11:01 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Mar 30, 11:13 PM CDT | Special Weather Statement | OHX | 47 min |
| Mar 30, 11:33 PM CDT | Severe Thunderstorm Warning | OHX | 42 min |
| Mar 31, 12:08 AM CDT | Special Weather Statement | OHX | 37 min |
| Apr 1, 3:44 AM CDT | Frost Advisory | OHX | 28 hr |
| Apr 6, 12:02 AM CDT | Dense Fog Advisory | OHX | 5 hr |
| Apr 6, 12:59 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 6, 3:43 PM CDT | Mesoscale Discussion | SPC | 62 min |
| Apr 8, 2:44 PM CDT | Frost Advisory | OHX | 11 hr |
| Apr 9, 2:09 PM CDT | Frost Advisory | OHX | 18 hr |
| Apr 13, 8:26 PM CDT | Tornado Warning | OHX | 34 min |
| Apr 13, 8:27 PM CDT | Severe Thunderstorm Warning | OHX | 33 min |
| Apr 13, 8:55 PM CDT | Severe Thunderstorm Warning | OHX | 35 min |
| Apr 18, 10:42 PM CDT | Frost Advisory | OHX | 10 hr |
| May 2, 7:20 PM CDT | Special Weather Statement | OHX | 25 min |
| May 5, 4:56 PM CDT | Mesoscale Discussion | SPC | 94 min |
| May 5, 6:50 PM CDT | Mesoscale Discussion | SPC | 85 min |
| May 6, 1:06 PM CDT | Mesoscale Discussion | SPC | 69 min |
| May 21, 9:05 PM CDT | Special Weather Statement | OHX | 40 min |
| May 25, 5:03 PM CDT | Mesoscale Discussion | SPC | 117 min |
| May 26, 2:54 PM CDT | Special Weather Statement | OHX | 51 min |
| Jun 2, 11:08 PM CDT | Areal Flood Advisory | OHX | 3 hr |
| Jun 7, 4:29 PM CDT | Special Weather Statement | OHX | 31 min |
| Jun 7, 5:05 PM CDT | Special Weather Statement | OHX | 25 min |
| Jun 13, 2:10 AM CDT | Heat Advisory | OHX | 36 hr |
| Jun 14, 2:42 AM CDT | Heat Advisory | OHX | 64 hr |
| Jun 17, 8:48 AM CDT | Mesoscale Discussion | SPC | 87 min |
| Jun 17, 9:01 AM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 17, 11:06 AM CDT | Mesoscale Discussion | SPC | 84 min |
| Jun 17, 11:22 AM CDT | Special Weather Statement | OHX | 38 min |
| Jun 17, 12:04 PM CDT | Special Weather Statement | OHX | 41 min |
| Jul 4, 12:13 PM CDT | Heat Advisory | OHX | 4 days |
| Jul 7, 12:49 PM CDT | Mesoscale Discussion | SPC | 116 min |
| Jul 7, 3:35 PM CDT | Special Weather Statement | OHX | 25 min |
| Jul 7, 3:48 PM CDT | Severe Thunderstorm Warning | OHX | 29 min |
| Jul 7, 4:07 PM CDT | Severe Thunderstorm Warning | OHX | 31 min |
| Jul 9, 3:25 AM CDT | Severe Thunderstorm Warning | OHX | 50 min |
| Jul 9, 4:15 AM CDT | Special Weather Statement | OHX | 45 min |
| Jul 12, 6:37 PM CDT | Special Weather Statement | OHX | 53 min |
| Jul 12, 6:45 PM CDT | Severe Thunderstorm Warning | OHX | 30 min |
| Jul 12, 7:15 PM CDT | Severe Thunderstorm Warning | OHX | 45 min |
| Jul 21, 4:08 AM CDT | Severe Thunderstorm Warning | OHX | 37 min |
| Jul 21, 4:48 AM CDT | Special Weather Statement | OHX | 42 min |
| Jul 21, 5:09 AM CDT | Areal Flood Advisory | OHX | 2 hr |
| Jul 21, 3:24 PM CDT | Special Weather Statement | OHX | 51 min |
| Jul 22, 2:04 PM CDT | Heat Advisory | OHX | 29 hr |
| Jul 26, 1:18 PM CDT | Mesoscale Discussion | SPC | 117 min |
| Jul 28, 1:55 PM CDT | Special Weather Statement | OHX | 65 min |
| Jul 28, 4:54 PM CDT | Special Weather Statement | OHX | 36 min |
| Jul 28, 5:10 PM CDT | Severe Thunderstorm Warning | OHX | 35 min |
| Jul 28, 5:31 PM CDT | Tornado Warning | OHX | 29 min |
| Jul 28, 5:57 PM CDT | Severe Thunderstorm Warning | OHX | 18 min |
| Jul 29, 7:54 AM CDT | Areal Flood Advisory | OHX | 4 hr |
| Jul 29, 9:32 AM CDT | Special Weather Statement | OHX | 43 min |
| Aug 3, 4:26 PM CDT | Special Weather Statement | OHX | 49 min |
| Aug 3, 4:44 PM CDT | Areal Flood Advisory | OHX | 2 hr |
| Aug 6, 3:33 PM CDT | Severe Thunderstorm Warning | OHX | 42 min |
| Aug 6, 4:02 PM CDT | Special Weather Statement | OHX | 58 min |
| Aug 19, 2:03 PM CDT | Special Weather Statement | OHX | 42 min |
| Aug 20, 11:04 PM CDT | Special Weather Statement | OHX | 41 min |
| Aug 31, 4:51 AM CDT | Dense Fog Advisory | OHX | 3 hr |
| Sep 3, 9:41 PM CDT | Areal Flood Advisory | OHX | 2 hr |
| Sep 3, 10:29 PM CDT | Flash Flood Warning | OHX | 3 hr |
| Sep 3, 11:23 PM CDT | Areal Flood Advisory | OHX | 116 min |
| Sep 4, 1:18 AM CDT | Areal Flood Advisory | OHX | 3 hr |
| Sep 4, 2:30 AM CDT | Flood Watch | OHX | 41 hr |
| Sep 25, 3:31 PM CDT | Mesoscale Discussion | SPC | 119 min |
| Sep 25, 4:40 PM CDT | Special Weather Statement | OHX | 35 min |
| Oct 8, 2:32 AM CDT | Frost Advisory | OHX | 30 hr |
| Oct 9, 2:07 PM CDT | Frost Advisory | OHX | 18 hr |
| Oct 12, 3:56 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Oct 12, 4:59 PM CDT | Mesoscale Discussion | SPC | 91 min |
| Oct 12, 5:59 PM CDT | Special Weather Statement | OHX | 46 min |
| Oct 12, 6:35 PM CDT | Special Weather Statement | OHX | 40 min |
| Oct 16, 2:46 AM CDT | Freeze Watch | OHX | 11 hr |
| Oct 16, 1:30 PM CDT | Freeze Warning | OHX | 44 hr |
| Oct 18, 1:33 AM CDT | Freeze Warning | OHX | 31 hr |
| Oct 19, 2:00 PM CDT | Freeze Warning | OHX | 19 hr |
| Oct 24, 2:28 PM CDT | Wind Advisory | OHX | 29 hr |
| Nov 4, 1:56 PM CDT | Wind Advisory | OHX | 28 hr |
| Nov 25, 11:40 PM CST | Dense Fog Advisory | OHX | 8 hr |
| Dec 7, 11:10 AM CST | Areal Flood Advisory | OHX | 6 hr |
| Dec 7, 11:50 AM CST | Areal Flood Advisory | OHX | 3 hr |
| Dec 7, 1:36 PM CST | Areal Flood Advisory | OHX | 3 hr |
| Dec 9, 7:56 PM CST | Dense Fog Advisory | OHX | 13 hr |
| Dec 20, 9:49 AM CST | Wind Chill Watch | OHX | 17 hr |
| Dec 21, 2:19 AM CST | Wind Chill Warning | OHX | 3 days |
| Dec 21, 2:42 PM CST | Winter Weather Advisory | OHX | 39 hr |
| Dec 23, 1:23 AM CST | Wind Chill Advisory | OHX | 35 hr |
| Dec 24, 12:05 PM CST | Wind Chill Advisory | OHX | 6 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 | 18 |
| Tornado Warning | 2 |
| Severe Thunderstorm Watch | 3 |
| Tornado Watch | 1 |
| Mesoscale Discussion | 20 |
| Special Weather Statement | 30 |
| Flooding | |
| Flash Flood Warning | 1 |
| Flood Watch | 3 |
| Areal Flood Advisory | 11 |
| Winter | |
| Winter Storm Warning | 4 |
| Winter Storm Watch | 2 |
| Winter Weather Advisory | 4 |
| Heat | |
| Heat Advisory | 4 |
| Cold | |
| Freeze Warning | 3 |
| Wind Chill Warning | 1 |
| Freeze Watch | 1 |
| Wind Chill Watch | 1 |
| Frost Advisory | 6 |
| Wind Chill Advisory | 2 |
| Wind and dust | |
| Wind Advisory | 7 |
| Fire | |
| Red Flag Warning | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 5 |
| Freezing Fog Advisory | 1 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20212023
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. Warning verification from the Mesonet's Cow. Rebuilt daily.