Alert archive / Tennessee / Franklin County
Weather alerts in Franklin County, Tennessee, 2022
135 weather alerts in 2022, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Franklin County and its neighbors
Each county as a circle sized by its count in 2022. Tap one for its archive.
- Alerts
- 135
- Warnings
- 33
- Watches
- 15
- Advisories
- 30
- Busiest month
- January20 alerts
- Busiest day
- January 2, 20227 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 Franklin County in 2022 had a tornado report inside them.
Franklin 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 | 12 | 5 | 58% | 0 | ||
| Flash flood warnings | 4 | 0 | 100% | 0 |
Each office's whole area, 2022
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Huntsville, AL: tornado warnings | 8 | 2 | 75% | 6 | 33% | 3 min |
| NWS Huntsville, AL: severe thunderstorm warnings | 107 | 47 | 56% | 211 | 56% | 17 min |
| NWS Huntsville, AL: flash flood warnings | 52 | 11 | 79% | 36 | 61% | 38 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, 12:38 PM CST | Mesoscale Discussion | SPC | 97 min |
| Jan 1, 12:56 PM CST | Tornado Watch | SPC | 6 hr |
| Jan 1, 3:27 PM CST | Mesoscale Discussion | SPC | 93 min |
| Jan 1, 5:33 PM CST | Severe Thunderstorm Warning | HUN | 27 min |
| Jan 1, 5:42 PM CST | Tornado Warning | HUN | 18 min |
| Jan 1, 5:53 PM CST | Mesoscale Discussion | SPC | 67 min |
| Jan 1, 6:00 PM CST | Severe Thunderstorm Warning | HUN | 45 min |
| Jan 1, 6:28 PM CST | Tornado Warning | HUN | 32 min |
| Jan 1, 6:53 PM CST | Tornado Watch | SPC | 7 hr |
| Jan 1, 6:57 PM CST | Severe Thunderstorm Warning | HUN | 18 min |
| Jan 1, 7:40 PM CST | Severe Thunderstorm Warning | HUN | 50 min |
| Jan 2, 3:27 AM CST | Winter Weather Advisory | HUN | 24 hr |
| Jan 2, 2:54 PM CST | Winter Storm Warning | HUN | 12 hr |
| Jan 2, 6:19 PM CST | Mesoscale Discussion | SPC | 5 hr |
| Jan 5, 10:07 AM CST | Winter Weather Advisory | HUN | 32 hr |
| Jan 6, 2:58 AM CST | Winter Storm Warning | HUN | 11 hr |
| Jan 14, 4:05 AM CST | Winter Storm Watch | HUN | 34 hr |
| Jan 15, 3:59 AM CST | Wind Advisory | HUN | 28 hr |
| Jan 15, 2:29 PM CST | Winter Storm Warning | HUN | 30 hr |
| Jan 28, 7:21 PM CST | Winter Weather Advisory | HUN | 7 hr |
| Feb 2, 2:18 AM CST | Flood Watch | HUN | 43 hr |
| Feb 2, 3:19 PM CST | River Flood Warning | HUN | 17 hr |
| Feb 11, 1:16 PM CST | Red Flag Warning | OHX | 7 hr |
| Feb 16, 3:40 AM CST | Wind Advisory | HUN | 43 hr |
| Feb 17, 5:41 PM CST | Special Weather Statement | HUN | 49 min |
| Feb 21, 4:28 AM CST | Flood Watch | HUN | 53 hr |
| Feb 22, 7:10 PM CST | Mesoscale Discussion | SPC | 2 hr |
| Feb 22, 7:38 PM CST | Flash Flood Warning | HUN | 2 hr |
| Feb 22, 8:36 PM CST | Special Weather Statement | HUN | 39 min |
| Feb 22, 8:53 PM CST | Flash Flood Warning | HUN | 4 hr |
| Feb 22, 9:56 PM CST | Areal Flood Warning | HUN | 8 hr |
| Feb 22, 11:25 PM CST | Areal Flood Warning | HUN | 7 hr |
| Feb 23, 1:52 AM CST | River Flood Warning | HUN | 29 hr |
| Mar 7, 9:57 AM CST | Special Weather Statement | HUN | 48 min |
| Mar 10, 3:09 PM CST | Winter Storm Watch | HUN | 12 hr |
| Mar 11, 3:18 AM CST | Wind Advisory | HUN | 30 hr |
| Mar 11, 3:28 AM CST | Winter Storm Warning | HUN | 26 hr |
| Mar 11, 8:24 PM CST | Mesoscale Discussion | SPC | 5 hr |
| Mar 16, 11:28 PM CDT | Dense Fog Advisory | HUN | 10 hr |
| Mar 17, 9:04 AM CDT | Dense Fog Advisory | HUN | 56 min |
| Mar 21, 1:35 PM CDT | Wind Advisory | HUN | 31 hr |
| Mar 22, 4:55 PM CDT | Mesoscale Discussion | SPC | 95 min |
| Mar 23, 2:09 AM CDT | Areal Flood Warning | HUN | 6 hr |
| Mar 26, 4:32 AM CDT | Freeze Warning | HUN | 26 hr |
| Mar 29, 4:25 AM CDT | Wind Advisory | HUN | 45 hr |
| Mar 30, 5:29 PM CDT | Tornado Watch | SPC | 8 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, 10:26 PM CDT | Severe Thunderstorm Warning | HUN | 64 min |
| Mar 30, 11:08 PM CDT | Special Weather Statement | HUN | 52 min |
| Mar 30, 11:56 PM CDT | Special Weather Statement | HUN | 49 min |
| Apr 6, 12:59 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 6, 3:43 PM CDT | Mesoscale Discussion | SPC | 62 min |
| Apr 6, 3:50 PM CDT | Special Weather Statement | HUN | 40 min |
| Apr 7, 9:51 PM CDT | Freeze Watch | HUN | 6 hr |
| Apr 8, 3:29 AM CDT | Frost Advisory | HUN | 23 hr |
| Apr 9, 1:43 PM CDT | Frost Advisory | HUN | 17 hr |
| Apr 13, 8:44 PM CDT | Special Weather Statement | HUN | 46 min |
| Apr 14, 12:42 AM CDT | Wind Advisory | HUN | 112 min |
| Apr 16, 12:57 AM CDT | Special Weather Statement | HUN | 48 min |
| Apr 18, 10:35 PM CDT | Frost Advisory | HUN | 9 hr |
| May 3, 6:24 PM CDT | Special Weather Statement | HUN | 66 min |
| May 6, 11:43 AM CDT | Special Weather Statement | HUN | 47 min |
| May 6, 12:56 PM CDT | Special Weather Statement | HUN | 34 min |
| May 6, 1:10 PM CDT | Wind Advisory | HUN | 6 hr |
| May 6, 1:55 PM CDT | Special Weather Statement | HUN | 20 min |
| May 25, 5:03 PM CDT | Mesoscale Discussion | SPC | 117 min |
| May 26, 10:36 AM CDT | Mesoscale Discussion | SPC | 114 min |
| May 26, 3:28 PM CDT | Special Weather Statement | HUN | 32 min |
| Jun 2, 4:52 PM CDT | Special Weather Statement | HUN | 23 min |
| Jun 6, 2:42 PM CDT | Special Weather Statement | HUN | 48 min |
| Jun 6, 3:00 PM CDT | Severe Thunderstorm Warning | HUN | 30 min |
| Jun 6, 3:44 PM CDT | Special Weather Statement | HUN | 31 min |
| Jun 6, 4:14 PM CDT | Special Weather Statement | HUN | 31 min |
| Jun 7, 1:15 AM CDT | Special Weather Statement | HUN | 45 min |
| Jun 7, 2:34 PM CDT | Severe Thunderstorm Warning | HUN | 41 min |
| Jun 7, 3:02 PM CDT | Severe Thunderstorm Warning | HUN | 28 min |
| Jun 7, 3:28 PM CDT | Flash Flood Warning | HUN | 2 hr |
| Jun 13, 2:00 PM CDT | Heat Advisory | HUN | 25 hr |
| Jun 14, 3:20 AM CDT | Heat Advisory | HUN | 3 days |
| 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, 11:18 AM CDT | Special Weather Statement | HUN | 27 min |
| Jun 17, 11:43 AM CDT | Special Weather Statement | HUN | 47 min |
| Jul 2, 8:21 PM CDT | Special Weather Statement | HUN | 24 min |
| Jul 4, 3:46 PM CDT | Heat Advisory | HUN | 4 days |
| Jul 5, 7:40 PM CDT | Special Weather Statement | HUN | 35 min |
| Jul 6, 4:44 PM CDT | Special Weather Statement | HUN | 31 min |
| Jul 7, 12:49 PM CDT | Mesoscale Discussion | SPC | 116 min |
| Jul 9, 4:33 AM CDT | Severe Thunderstorm Warning | HUN | 27 min |
| Jul 9, 5:10 AM CDT | Special Weather Statement | HUN | 50 min |
| Jul 9, 5:56 AM CDT | Special Weather Statement | HUN | 49 min |
| Jul 12, 8:31 PM CDT | Special Weather Statement | HUN | 44 min |
| Jul 12, 9:24 PM CDT | Special Weather Statement | HUN | 51 min |
| Jul 19, 4:08 AM CDT | Heat Advisory | HUN | 63 hr |
| Jul 21, 6:31 AM CDT | Special Weather Statement | HUN | 29 min |
| Jul 21, 3:20 PM CDT | Mesoscale Discussion | SPC | 85 min |
| Jul 28, 7:06 PM CDT | Special Weather Statement | HUN | 39 min |
| Jul 30, 3:44 PM CDT | Special Weather Statement | HUN | 31 min |
| Aug 2, 12:30 AM CDT | Dense Fog Advisory | HUN | 8 hr |
| Aug 3, 3:18 PM CDT | Severe Thunderstorm Warning | HUN | 27 min |
| Aug 9, 2:05 PM CDT | Special Weather Statement | HUN | 40 min |
| Sep 3, 11:15 PM CDT | Special Weather Statement | HUN | 45 min |
| Sep 4, 2:26 AM CDT | Special Weather Statement | HUN | 49 min |
| Sep 4, 3:07 AM CDT | Flash Flood Warning | HUN | 5 hr |
| Sep 4, 5:32 PM CDT | Flood Watch | HUN | 25 hr |
| Sep 6, 3:17 AM CDT | Dense Fog Advisory | HUN | 6 hr |
| Sep 6, 3:56 PM CDT | Special Weather Statement | HUN | 49 min |
| Sep 25, 4:28 PM CDT | Special Weather Statement | HUN | 47 min |
| Sep 25, 5:37 PM CDT | Special Weather Statement | HUN | 23 min |
| Sep 25, 6:03 PM CDT | Severe Thunderstorm Warning | HUN | 27 min |
| Sep 25, 6:27 PM CDT | Severe Thunderstorm Warning | HUN | 33 min |
| Sep 25, 6:31 PM CDT | Special Weather Statement | HUN | 44 min |
| Oct 8, 1:40 AM CDT | Frost Advisory | HUN | 31 hr |
| Oct 9, 2:28 PM CDT | Frost Advisory | HUN | 18 hr |
| Oct 12, 4:59 PM CDT | Mesoscale Discussion | SPC | 91 min |
| Oct 12, 5:59 PM CDT | Special Weather Statement | HUN | 46 min |
| Oct 16, 3:07 AM CDT | Freeze Watch | HUN | 11 hr |
| Oct 16, 1:40 PM CDT | Freeze Warning | HUN | 43 hr |
| Oct 17, 8:11 PM CDT | Freeze Watch | HUN | 6 hr |
| Oct 18, 2:00 AM CDT | Freeze Warning | HUN | 31 hr |
| Oct 19, 7:37 AM CDT | Freeze Warning | HUN | 25 hr |
| Oct 24, 1:53 PM CDT | Wind Advisory | HUN | 29 hr |
| Nov 4, 2:27 PM CDT | Wind Advisory | HUN | 26 hr |
| Nov 26, 1:43 AM CST | Wind Advisory | HUN | 32 hr |
| Nov 29, 10:56 AM CST | Mesoscale Discussion | SPC | 2 hr |
| Nov 29, 5:00 PM CST | Flood Watch | HUN | 13 hr |
| Dec 7, 9:35 PM CST | Dense Fog Advisory | HUN | 10 hr |
| Dec 9, 11:34 PM CST | Dense Fog Advisory | HUN | 10 hr |
| Dec 13, 10:12 AM CST | Flood Watch | HUN | 38 hr |
| Dec 20, 2:37 AM CST | Wind Chill Watch | HUN | 49 hr |
| Dec 21, 2:24 AM CST | Wind Chill Warning | HUN | 3 days |
| Dec 24, 3:53 AM CST | Wind Chill Advisory | HUN | 29 hr |
| Dec 26, 2:40 PM CST | Winter Weather Advisory | HUN | 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 | 12 |
| Tornado Warning | 2 |
| Severe Thunderstorm Watch | 1 |
| Tornado Watch | 3 |
| Mesoscale Discussion | 19 |
| Special Weather Statement | 38 |
| Flooding | |
| Areal Flood Warning | 3 |
| Flash Flood Warning | 4 |
| River Flood Warning | 2 |
| Flood Watch | 5 |
| Winter | |
| Winter Storm Warning | 4 |
| Winter Storm Watch | 2 |
| Winter Weather Advisory | 4 |
| Heat | |
| Heat Advisory | 4 |
| Cold | |
| Freeze Warning | 4 |
| Wind Chill Warning | 1 |
| Freeze Watch | 3 |
| Wind Chill Watch | 1 |
| Frost Advisory | 5 |
| Wind Chill Advisory | 1 |
| Wind and dust | |
| Wind Advisory | 10 |
| Fire | |
| Red Flag Warning | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 6 |
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.