Alert archive / Tennessee / Hardin County
Weather alerts in Hardin County, Tennessee, 2022
141 weather alerts in 2022, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Hardin County and its neighbors
Each county as a circle sized by its count in 2022. Tap one for its archive.
- Alerts
- 141
- Warnings
- 25
- Watches
- 16
- Advisories
- 68
- Busiest month
- March18 alerts
- Busiest day
- January 1, 20224 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
Hardin County, 2022
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 0 | 0 | ||||
| Severe thunderstorm warnings | 8 | 7 | 13% | 8 | 63% | 28 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 Memphis, TN: tornado warnings | 51 | 9 | 82% | 17 | 41% | 12 min |
| NWS Memphis, TN: severe thunderstorm warnings | 245 | 129 | 47% | 368 | 70% | 21 min |
| NWS Memphis, TN: flash flood warnings | 19 | 6 | 68% | 15 | 60% | 58 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, 3:52 AM CST | Wind Advisory | MEG | 11 hr |
| Jan 1, 10:27 AM CST | River Flood Advisory | MEG | 4 days |
| Jan 1, 10:50 AM CST | Tornado Watch | SPC | 7 hr |
| Jan 1, 1:57 PM CST | Mesoscale Discussion | SPC | 93 min |
| Jan 2, 3:26 AM CST | Winter Weather Advisory | MEG | 20 hr |
| Jan 3, 1:29 PM CST | River Flood Advisory | OHX | 11 days |
| Jan 5, 12:05 PM CST | Winter Weather Advisory | MEG | 27 hr |
| Jan 5, 8:40 PM CST | River Flood Warning | MEG | 67 hr |
| Jan 8, 3:39 PM CST | River Flood Advisory | MEG | 13 days |
| Jan 14, 3:27 AM CST | Winter Storm Watch | MEG | 32 hr |
| Jan 15, 11:50 AM CST | Winter Storm Warning | MEG | 26 hr |
| Jan 15, 11:50 AM CST | Winter Weather Advisory | MEG | 27 hr |
| Jan 20, 11:55 AM CST | River Flood Advisory | OHX | 5 days |
| Jan 21, 9:25 PM CST | River Flood Warning | MEG | 48 hr |
| Jan 23, 9:22 PM CST | River Flood Advisory | MEG | 5 days |
| Feb 2, 1:58 PM CST | Winter Weather Advisory | MEG | 40 hr |
| Feb 2, 2:29 PM CST | River Flood Advisory | MEG | 5 days |
| Feb 4, 1:29 AM CST | River Flood Advisory | OHX | 12 hr |
| Feb 11, 1:16 PM CST | Red Flag Warning | OHX | 7 hr |
| Feb 16, 3:27 AM CST | Wind Advisory | MEG | 41 hr |
| Feb 17, 1:11 PM CST | Mesoscale Discussion | SPC | 2 hr |
| Feb 17, 1:46 PM CST | Tornado Watch | SPC | 6 hr |
| Feb 20, 2:32 PM CST | Flood Watch | MEG | 63 hr |
| Feb 20, 8:21 PM CST | River Flood Advisory | MEG | 65 hr |
| Feb 22, 3:03 PM CST | Mesoscale Discussion | SPC | 117 min |
| Feb 22, 3:48 PM CST | Special Weather Statement | MEG | 42 min |
| Feb 23, 7:19 AM CST | Flood Watch | MEG | 42 hr |
| Feb 23, 12:53 PM CST | River Flood Advisory | OHX | 64 hr |
| Feb 23, 12:58 PM CST | River Flood Warning | MEG | 13 days |
| Feb 24, 3:19 PM CST | Dense Fog Advisory | MEG | 6 hr |
| Feb 26, 4:42 AM CST | River Flood Warning | OHX | 4 days |
| Feb 26, 6:25 AM CST | Winter Weather Advisory | MEG | 6 hr |
| Mar 1, 11:11 PM CST | River Flood Advisory | OHX | 9 days |
| Mar 8, 6:43 PM CST | River Flood Advisory | MEG | 48 hr |
| Mar 10, 2:52 PM CST | Winter Weather Advisory | MEG | 36 hr |
| Mar 10, 6:55 PM CST | River Flood Warning | MEG | 19 hr |
| Mar 11, 1:41 PM CST | River Flood Advisory | MEG | 13 days |
| Mar 11, 8:24 PM CST | Mesoscale Discussion | SPC | 5 hr |
| Mar 17, 2:34 AM CDT | Dense Fog Advisory | MEG | 7 hr |
| Mar 21, 3:08 AM CDT | Flood Watch | MEG | 40 hr |
| Mar 21, 2:46 PM CDT | Wind Advisory | MEG | 25 hr |
| Mar 22, 11:57 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Mar 22, 4:06 PM CDT | Special Weather Statement | MEG | 24 min |
| Mar 24, 7:50 PM CDT | River Flood Warning | MEG | 33 hr |
| Mar 26, 3:29 AM CDT | Frost Advisory | MEG | 30 hr |
| Mar 29, 3:04 AM CDT | Wind Advisory | MEG | 25 hr |
| Mar 30, 3:44 AM CDT | High Wind Warning | MEG | 16 hr |
| Mar 30, 12:16 PM CDT | Tornado Watch | SPC | 9 hr |
| Mar 30, 6:39 PM CDT | Severe Thunderstorm Warning | MEG | 66 min |
| Mar 31, 2:50 AM CDT | Frost Advisory | MEG | 30 hr |
| Apr 8, 5:55 AM CDT | Frost Advisory | MEG | 25 hr |
| Apr 12, 2:50 PM CDT | Wind Advisory | MEG | 31 hr |
| Apr 13, 1:42 PM CDT | Tornado Watch | SPC | 7 hr |
| Apr 13, 5:56 PM CDT | Severe Thunderstorm Warning | MEG | 64 min |
| Apr 15, 1:55 PM CDT | River Flood Advisory | MEG | 8 days |
| Apr 15, 10:02 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Apr 16, 7:53 PM CDT | River Flood Advisory | OHX | 4 days |
| Apr 18, 4:24 PM CDT | Frost Advisory | MEG | 17 hr |
| May 2, 4:26 PM CDT | Severe Thunderstorm Warning | MEG | 34 min |
| May 2, 5:02 PM CDT | Severe Thunderstorm Warning | MEG | 43 min |
| May 5, 12:44 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| May 5, 1:52 PM CDT | Mesoscale Discussion | SPC | 113 min |
| May 5, 4:56 PM CDT | Mesoscale Discussion | SPC | 94 min |
| May 6, 11:24 AM CDT | Special Weather Statement | MEG | 36 min |
| May 8, 5:23 AM CDT | Dense Fog Advisory | MEG | 4 hr |
| May 13, 5:32 PM CDT | Special Weather Statement | MEG | 28 min |
| May 13, 5:39 PM CDT | Severe Thunderstorm Warning | MEG | 36 min |
| May 13, 6:46 PM CDT | Areal Flood Advisory | MEG | 104 min |
| May 15, 3:40 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| May 15, 6:23 PM CDT | Mesoscale Discussion | SPC | 67 min |
| May 21, 9:38 PM CDT | Severe Thunderstorm Warning | MEG | 52 min |
| May 21, 9:40 PM CDT | Special Weather Statement | MEG | 35 min |
| May 21, 10:12 PM CDT | Special Weather Statement | MEG | 33 min |
| May 21, 11:14 PM CDT | Areal Flood Advisory | MEG | 3 hr |
| May 24, 7:15 PM CDT | Special Weather Statement | MEG | 30 min |
| Jun 6, 12:34 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 6, 5:34 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 6, 9:37 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Jun 10, 11:32 PM CDT | Dense Fog Advisory | MEG | 9 hr |
| Jun 11, 2:26 PM CDT | Heat Advisory | MEG | 30 hr |
| Jun 12, 4:14 AM CDT | Heat Advisory | MEG | 23 hr |
| Jun 12, 2:20 PM CDT | Severe Thunderstorm Warning | MEG | 40 min |
| Jun 13, 2:49 AM CDT | Excessive Heat Warning | MEG | 17 hr |
| Jun 13, 2:49 AM CDT | Heat Advisory | MEG | 36 hr |
| Jun 14, 2:47 AM CDT | Heat Advisory | MEG | 5 days |
| Jun 17, 12:04 PM CDT | Severe Thunderstorm Warning | MEG | 41 min |
| Jun 21, 2:36 PM CDT | Heat Advisory | MEG | 29 hr |
| Jun 26, 3:49 AM CDT | Heat Advisory | MEG | 14 hr |
| Jun 26, 10:08 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 26, 2:47 PM CDT | Special Weather Statement | MEG | 28 min |
| Jul 3, 2:24 PM CDT | Heat Advisory | MEG | 61 hr |
| Jul 5, 12:37 PM CDT | Excessive Heat Warning | MEG | 4 days |
| Jul 5, 7:25 PM CDT | Heat Advisory | MEG | 8 hr |
| Jul 6, 2:55 AM CDT | Heat Advisory | MEG | 24 hr |
| Jul 9, 2:51 PM CDT | Special Weather Statement | MEG | 39 min |
| Jul 13, 1:00 AM CDT | Special Weather Statement | MEG | 30 min |
| Jul 13, 2:18 AM CDT | Special Weather Statement | MEG | 27 min |
| Jul 19, 3:09 AM CDT | Excessive Heat Warning | MEG | 42 hr |
| Jul 19, 3:09 AM CDT | Heat Advisory | MEG | 42 hr |
| Jul 20, 3:29 PM CDT | Heat Advisory | MEG | 29 hr |
| Jul 22, 2:38 AM CDT | Heat Advisory | MEG | 6 days |
| Jul 22, 5:31 PM CDT | Special Weather Statement | MEG | 29 min |
| Jul 24, 3:04 PM CDT | Heat Advisory | MEG | 3 days |
| Aug 9, 2:29 PM CDT | Areal Flood Advisory | MEG | 2 hr |
| Aug 9, 6:35 PM CDT | Areal Flood Advisory | MEG | 3 hr |
| Aug 11, 4:30 AM CDT | Dense Fog Advisory | MEG | 5 hr |
| Sep 3, 1:53 PM CDT | Areal Flood Advisory | MEG | 3 hr |
| Sep 3, 2:06 PM CDT | Special Weather Statement | MEG | 24 min |
| Sep 4, 2:50 PM CDT | Areal Flood Advisory | MEG | 3 hr |
| Sep 4, 3:21 PM CDT | Flash Flood Warning | MEG | 3 hr |
| Sep 5, 9:07 PM CDT | Areal Flood Advisory | MEG | 2 hr |
| Sep 6, 1:56 PM CDT | Special Weather Statement | MEG | 34 min |
| Sep 7, 1:19 AM CDT | Dense Fog Advisory | MEG | 8 hr |
| Sep 12, 6:53 AM CDT | Dense Fog Advisory | MEG | 2 hr |
| Oct 8, 3:26 AM CDT | Frost Advisory | MEG | 29 hr |
| Oct 12, 1:39 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Oct 12, 3:43 PM CDT | Special Weather Statement | MEG | 32 min |
| Oct 12, 3:56 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Oct 12, 4:10 PM CDT | Special Weather Statement | MEG | 35 min |
| Oct 16, 3:34 AM CDT | Freeze Watch | MEG | 11 hr |
| Oct 16, 2:55 PM CDT | Freeze Warning | MEG | 42 hr |
| Oct 17, 3:20 AM CDT | Freeze Watch | MEG | 23 hr |
| Oct 18, 2:46 AM CDT | Freeze Warning | MEG | 30 hr |
| Oct 19, 3:04 AM CDT | Freeze Warning | MEG | 30 hr |
| Oct 24, 2:11 PM CDT | Wind Advisory | MEG | 29 hr |
| Oct 25, 12:58 PM CDT | Special Weather Statement | MEG | 62 min |
| Nov 3, 2:18 PM CDT | Wind Advisory | MEG | 44 hr |
| Nov 7, 12:28 AM CST | Dense Fog Advisory | MEG | 9 hr |
| Nov 29, 10:56 AM CST | Mesoscale Discussion | SPC | 2 hr |
| Nov 29, 6:19 PM CST | Mesoscale Discussion | SPC | 86 min |
| Dec 7, 9:39 PM CST | Dense Fog Advisory | MEG | 13 hr |
| Dec 9, 1:23 AM CST | Dense Fog Advisory | MEG | 9 hr |
| Dec 9, 7:47 PM CST | Dense Fog Advisory | MEG | 14 hr |
| Dec 12, 9:05 PM CST | River Flood Advisory | MEG | 21 days |
| Dec 13, 10:11 AM CST | Flood Watch | MEG | 33 hr |
| Dec 20, 10:09 AM CST | Wind Chill Watch | MEG | 18 hr |
| Dec 21, 3:42 AM CST | Wind Chill Warning | MEG | 56 hr |
| Dec 21, 2:25 PM CST | Winter Weather Advisory | MEG | 37 hr |
| Dec 23, 3:26 AM CST | Wind Chill Advisory | MEG | 31 hr |
| Dec 25, 6:06 PM CST | Winter Weather Advisory | MEG | 22 hr |
| Dec 27, 7:36 PM CST | Freezing Fog Advisory | MEG | 8 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 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.