Alert archive / Tennessee / Stewart County
Weather alerts in Stewart County, Tennessee, 2012
163 weather alerts in 2012, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Stewart County and its neighbors
Each county as a circle sized by its count in 2012. Tap one for its archive.
- Alerts
- 163
- Warnings
- 40
- Watches
- 20
- Advisories
- 28
- Busiest month
- July25 alerts
- Busiest day
- February 29, 20129 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 1 tornado warnings covering Stewart County in 2012 had a tornado report inside them.
Stewart County, 2012
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 1 | 0 | 100% | 0 | ||
| Severe thunderstorm warnings | 36 | 16 | 56% | 8 | 75% | 21 min |
| Flash flood warnings | 0 | 0 |
Each office's whole area, 2012
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Nashville, TN: tornado warnings | 65 | 7 | 89% | 19 | 74% | 17 min |
| NWS Nashville, TN: severe thunderstorm warnings | 381 | 193 | 49% | 531 | 63% | 18 min |
| NWS Nashville, TN: flash flood warnings | 22 | 8 | 64% | 18 | 61% | 73 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, 1:55 PM CST | Wind Advisory | OHX | 28 hr |
| Jan 12, 3:21 AM CST | Winter Weather Advisory | OHX | 30 hr |
| Jan 17, 10:18 AM CST | Special Weather Statement | OHX | 57 min |
| Jan 17, 10:33 AM CST | Mesoscale Discussion | SPC | 57 min |
| Jan 17, 11:16 AM CST | Special Weather Statement | OHX | 59 min |
| Jan 21, 3:50 PM CST | Wind Advisory | OHX | 36 hr |
| Jan 21, 5:02 PM CST | Dense Fog Advisory | OHX | 19 hr |
| Jan 22, 9:47 PM CST | Mesoscale Discussion | SPC | 58 min |
| Jan 22, 10:59 PM CST | Tornado Watch | SPC | 7 hr |
| Jan 22, 11:23 PM CST | Severe Thunderstorm Warning | OHX | 7 min |
| Jan 22, 11:40 PM CST | Special Weather Statement | OHX | 50 min |
| Jan 22, 11:56 PM CST | Special Weather Statement | OHX | 64 min |
| Feb 21, 2:40 AM CST | Wind Advisory | OHX | 7 hr |
| Feb 23, 3:48 AM CST | Wind Advisory | OHX | 16 hr |
| Feb 29, 12:49 AM CST | Mesoscale Discussion | SPC | 56 min |
| Feb 29, 2:40 AM CST | Mesoscale Discussion | SPC | 65 min |
| Feb 29, 4:39 AM CST | Tornado Watch | SPC | 7 hr |
| Feb 29, 7:38 AM CST | Mesoscale Discussion | SPC | 67 min |
| Feb 29, 10:35 AM CST | Special Weather Statement | OHX | 55 min |
| Feb 29, 11:11 AM CST | Mesoscale Discussion | SPC | 2 hr |
| Feb 29, 11:26 AM CST | Tornado Warning | OHX | 34 min |
| Feb 29, 11:31 AM CST | Tornado Watch | SPC | 8 hr |
| Feb 29, 3:34 PM CST | Mesoscale Discussion | SPC | 116 min |
| Mar 2, 4:00 AM CST | Wind Advisory | OHX | 17 hr |
| Mar 2, 9:22 AM CST | Mesoscale Discussion | SPC | 113 min |
| Mar 2, 11:12 AM CST | Flash Flood Watch | OHX | 10 hr |
| Mar 2, 12:05 PM CST | Mesoscale Discussion | SPC | 85 min |
| Mar 2, 1:20 PM CST | Tornado Watch | SPC | 9 hr |
| Mar 2, 3:25 PM CST | Mesoscale Discussion | SPC | 65 min |
| Mar 8, 1:22 PM CST | Areal Flood Advisory | OHX | 3 hr |
| Mar 8, 3:58 PM CST | Areal Flood Advisory | OHX | 6 hr |
| Mar 15, 12:39 PM CDT | Special Weather Statement | OHX | 66 min |
| Mar 15, 12:47 PM CDT | Severe Thunderstorm Warning | OHX | 35 min |
| Mar 15, 12:59 PM CDT | Severe Thunderstorm Warning | OHX | 61 min |
| Mar 15, 1:08 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Mar 15, 1:31 PM CDT | Severe Thunderstorm Warning | OHX | 44 min |
| Mar 15, 2:06 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Mar 15, 2:13 PM CDT | Severe Thunderstorm Warning | OHX | 47 min |
| Mar 15, 2:32 PM CDT | Severe Thunderstorm Warning | OHX | 43 min |
| Mar 15, 3:07 PM CDT | Severe Thunderstorm Warning | OHX | 53 min |
| Apr 5, 12:09 PM CDT | Mesoscale Discussion | SPC | 96 min |
| Apr 5, 12:48 PM CDT | Special Weather Statement | OHX | 42 min |
| Apr 5, 1:21 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Apr 5, 1:37 PM CDT | Severe Thunderstorm Warning | OHX | 18 min |
| Apr 5, 1:53 PM CDT | Special Weather Statement | OHX | 67 min |
| Apr 5, 2:22 PM CDT | Mesoscale Discussion | SPC | 53 min |
| Apr 5, 2:36 PM CDT | Severe Thunderstorm Warning | OHX | 39 min |
| Apr 5, 3:06 PM CDT | Mesoscale Discussion | SPC | 54 min |
| Apr 10, 3:56 AM CDT | Frost Advisory | OHX | 27 hr |
| Apr 10, 2:11 PM CDT | Freeze Watch | OHX | 22 hr |
| Apr 11, 3:49 AM CDT | Freeze Warning | OHX | 28 hr |
| Apr 15, 11:15 AM CDT | Wind Advisory | OHX | 7 hr |
| Apr 26, 1:23 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 26, 2:11 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Apr 26, 3:22 PM CDT | Mesoscale Discussion | SPC | 83 min |
| Apr 26, 5:40 PM CDT | Mesoscale Discussion | SPC | 95 min |
| Apr 30, 3:21 PM CDT | Special Weather Statement | OHX | 54 min |
| Apr 30, 4:21 PM CDT | Special Weather Statement | OHX | 54 min |
| May 5, 5:28 AM CDT | Special Weather Statement | OHX | 62 min |
| May 6, 12:48 AM CDT | Special Weather Statement | OHX | 57 min |
| May 6, 1:56 AM CDT | Severe Thunderstorm Warning | OHX | 27 min |
| May 6, 3:06 AM CDT | Special Weather Statement | OHX | 54 min |
| May 6, 5:39 AM CDT | Special Weather Statement | OHX | 66 min |
| May 6, 4:51 PM CDT | Severe Thunderstorm Warning | OHX | 24 min |
| May 29, 6:32 AM CDT | Special Weather Statement | OHX | 58 min |
| May 29, 7:42 AM CDT | Special Weather Statement | OHX | 63 min |
| May 29, 8:15 AM CDT | Severe Thunderstorm Warning | OHX | 18 min |
| May 29, 3:39 PM CDT | Mesoscale Discussion | SPC | 96 min |
| May 29, 4:21 PM CDT | Special Weather Statement | OHX | 24 min |
| May 29, 4:38 PM CDT | Severe Thunderstorm Warning | OHX | 11 min |
| May 29, 5:08 PM CDT | Severe Thunderstorm Warning | OHX | 22 min |
| May 30, 4:09 AM CDT | Dense Fog Advisory | OHX | 4 hr |
| May 31, 5:30 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 31, 6:00 PM CDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Jun 4, 2:38 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 4, 3:25 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 4, 6:27 PM CDT | Mesoscale Discussion | SPC | 93 min |
| Jun 4, 9:11 PM CDT | Mesoscale Discussion | SPC | 94 min |
| Jun 4, 9:43 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 11, 1:12 PM CDT | Mesoscale Discussion | SPC | 93 min |
| Jun 11, 1:28 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 11, 3:29 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 11, 3:49 PM CDT | Severe Thunderstorm Warning | OHX | 41 min |
| Jun 11, 4:36 PM CDT | Severe Thunderstorm Warning | OHX | 39 min |
| Jun 11, 5:05 PM CDT | Severe Thunderstorm Warning | OHX | 40 min |
| Jun 11, 5:05 PM CDT | Mesoscale Discussion | SPC | 55 min |
| Jun 28, 3:36 AM CDT | Heat Advisory | OHX | 4 days |
| Jul 2, 5:16 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 3, 5:14 PM CDT | Special Weather Statement | OHX | 31 min |
| Jul 5, 3:20 AM CDT | Heat Advisory | OHX | 64 hr |
| Jul 6, 12:42 PM CDT | Mesoscale Discussion | SPC | 93 min |
| Jul 6, 2:05 PM CDT | Severe Thunderstorm Warning | OHX | 25 min |
| Jul 6, 2:16 PM CDT | Severe Thunderstorm Warning | OHX | 29 min |
| Jul 6, 2:36 PM CDT | Mesoscale Discussion | SPC | 84 min |
| Jul 6, 2:42 PM CDT | Severe Thunderstorm Warning | OHX | 33 min |
| Jul 6, 2:58 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jul 8, 12:19 AM CDT | Severe Thunderstorm Warning | OHX | 41 min |
| Jul 8, 12:51 AM CDT | Severe Thunderstorm Warning | OHX | 54 min |
| Jul 8, 2:35 AM CDT | Special Weather Statement | OHX | 25 min |
| Jul 8, 3:09 AM CDT | Special Weather Statement | OHX | 66 min |
| Jul 8, 8:44 PM CDT | Special Weather Statement | OHX | 61 min |
| Jul 14, 10:33 AM CDT | Areal Flood Advisory | OHX | 8 hr |
| Jul 18, 4:14 PM CDT | Severe Thunderstorm Warning | OHX | 31 min |
| Jul 18, 4:41 PM CDT | Severe Thunderstorm Warning | OHX | 34 min |
| Jul 19, 6:42 PM CDT | Mesoscale Discussion | SPC | 93 min |
| Jul 19, 7:35 PM CDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Jul 19, 10:00 PM CDT | Severe Thunderstorm Warning | OHX | 45 min |
| Jul 19, 10:26 PM CDT | Mesoscale Discussion | SPC | 64 min |
| Jul 19, 11:18 PM CDT | Special Weather Statement | OHX | 27 min |
| Jul 23, 3:40 PM CDT | Heat Advisory | OHX | 3 days |
| Jul 26, 5:46 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jul 26, 8:14 PM CDT | Special Weather Statement | OHX | 61 min |
| Aug 1, 2:40 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Aug 1, 4:36 PM CDT | Severe Thunderstorm Warning | OHX | 54 min |
| Aug 1, 5:22 PM CDT | Severe Thunderstorm Warning | OHX | 53 min |
| Aug 4, 1:13 PM CDT | Mesoscale Discussion | SPC | 92 min |
| Aug 5, 4:22 PM CDT | Special Weather Statement | OHX | 38 min |
| Aug 13, 8:45 AM CDT | Special Weather Statement | OHX | 45 min |
| Aug 16, 5:25 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 16, 8:10 PM CDT | Special Weather Statement | OHX | 80 min |
| Aug 16, 8:31 PM CDT | Severe Thunderstorm Warning | OHX | 59 min |
| Aug 16, 9:18 PM CDT | Severe Thunderstorm Warning | OHX | 42 min |
| Aug 16, 9:26 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Sep 5, 3:40 PM CDT | Special Weather Statement | OHX | 65 min |
| Sep 5, 4:38 PM CDT | Special Weather Statement | OHX | 22 min |
| Sep 5, 4:43 PM CDT | Severe Thunderstorm Warning | OHX | 47 min |
| Sep 5, 5:31 PM CDT | Mesoscale Discussion | SPC | 89 min |
| Sep 6, 5:12 AM CDT | Dense Fog Advisory | OHX | 3 hr |
| Sep 6, 6:29 PM CDT | Mesoscale Discussion | SPC | 91 min |
| Sep 6, 7:16 PM CDT | Special Weather Statement | OHX | 74 min |
| Sep 6, 7:44 PM CDT | Severe Thunderstorm Warning | OHX | 46 min |
| Sep 6, 8:27 PM CDT | Special Weather Statement | OHX | 48 min |
| Sep 7, 8:10 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Sep 7, 8:24 PM CDT | Mesoscale Discussion | SPC | 96 min |
| Sep 7, 10:32 PM CDT | Severe Thunderstorm Warning | OHX | 58 min |
| Sep 7, 11:24 PM CDT | Severe Thunderstorm Warning | OHX | 51 min |
| Sep 26, 7:50 PM CDT | Special Weather Statement | OHX | 55 min |
| Oct 8, 2:56 PM CDT | Frost Advisory | OHX | 17 hr |
| Oct 10, 3:55 AM CDT | Frost Advisory | OHX | 28 hr |
| Oct 13, 3:45 AM CDT | Dense Fog Advisory | OHX | 5 hr |
| Oct 14, 7:13 AM CDT | Wind Advisory | OHX | 15 hr |
| Oct 14, 7:22 AM CDT | Mesoscale Discussion | SPC | 83 min |
| Oct 17, 8:07 PM CDT | Mesoscale Discussion | SPC | 53 min |
| Oct 17, 8:43 PM CDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Oct 17, 10:14 PM CDT | Special Weather Statement | OHX | 61 min |
| Oct 29, 3:48 PM CDT | Wind Advisory | OHX | 27 hr |
| Oct 30, 2:57 PM CDT | Freeze Warning | OHX | 12 hr |
| Oct 31, 3:09 AM CDT | Freeze Watch | OHX | 8 hr |
| Oct 31, 11:00 AM CDT | Freeze Warning | OHX | 21 hr |
| Nov 3, 4:16 PM CDT | Severe Thunderstorm Warning | OHX | 44 min |
| Nov 8, 5:27 AM CST | Dense Fog Advisory | OHX | 4 hr |
| Nov 11, 3:42 AM CST | Wind Advisory | OHX | 20 hr |
| Nov 13, 12:53 AM CST | Freezing Fog Advisory | OHX | 8 hr |
| Dec 9, 9:46 PM CST | Special Weather Statement | OHX | 29 min |
| Dec 17, 11:03 AM CST | Mesoscale Discussion | SPC | 117 min |
| Dec 17, 12:13 PM CST | Special Weather Statement | OHX | 47 min |
| Dec 17, 12:21 PM CST | Severe Thunderstorm Warning | OHX | 24 min |
| Dec 17, 12:22 PM CST | Severe Thunderstorm Warning | OHX | 23 min |
| Dec 17, 12:58 PM CST | Mesoscale Discussion | SPC | 92 min |
| Dec 17, 3:42 PM CST | Mesoscale Discussion | SPC | 93 min |
| Dec 19, 10:01 AM CST | Wind Advisory | OHX | 54 hr |
| Dec 25, 11:04 AM CST | Wind Advisory | OHX | 24 hr |
| Dec 25, 3:11 PM CST | Winter Weather Advisory | OHX | 20 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 | 36 |
| Tornado Warning | 1 |
| Severe Thunderstorm Watch | 13 |
| Tornado Watch | 4 |
| Mesoscale Discussion | 41 |
| Special Weather Statement | 34 |
| Flooding | |
| Flash Flood Watch | 1 |
| Areal Flood Advisory | 3 |
| Winter | |
| Winter Weather Advisory | 2 |
| Heat | |
| Heat Advisory | 3 |
| Cold | |
| Freeze Warning | 3 |
| Freeze Watch | 2 |
| Frost Advisory | 3 |
| Wind and dust | |
| Wind Advisory | 11 |
| 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 archive20112013
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.