Alert archive / Tennessee / Hardin County
Weather alerts in Hardin County, Tennessee, 2015
139 weather alerts in 2015, 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 2015. Tap one for its archive.
- Alerts
- 139
- Warnings
- 41
- Watches
- 25
- Advisories
- 43
- Busiest month
- December29 alerts
- Busiest day
- July 14, 20159 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 3 tornado warnings covering Hardin County in 2015 had a tornado report inside them.
Hardin County, 2015
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 3 | 0 | 100% | 0 | ||
| Severe thunderstorm warnings | 14 | 4 | 71% | 3 | 33% | 8 min |
| Flash flood warnings | 8 | 3 | 63% | 2 | 100% | 16 min |
Each office's whole area, 2015
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Memphis, TN: tornado warnings | 33 | 10 | 70% | 24 | 75% | 21 min |
| NWS Memphis, TN: severe thunderstorm warnings | 273 | 100 | 63% | 268 | 67% | 20 min |
| NWS Memphis, TN: flash flood warnings | 124 | 29 | 77% | 74 | 70% | 83 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 2, 7:56 PM CST | Flash Flood Watch | MEG | 20 hr |
| Jan 6, 2:31 PM CST | River Flood Advisory | MEG | 69 hr |
| Jan 6, 9:10 PM CST | Wind Chill Advisory | MEG | 36 hr |
| Jan 24, 7:32 AM CST | Freezing Fog Advisory | MEG | 90 min |
| Feb 14, 3:28 AM CST | Winter Storm Watch | MEG | 35 hr |
| Feb 14, 8:55 AM CST | Wind Chill Advisory | MEG | 26 hr |
| Feb 15, 4:47 AM CST | Winter Storm Warning | MEG | 39 hr |
| Feb 16, 2:57 AM CST | Mesoscale Discussion | SPC | 6 hr |
| Feb 16, 9:09 AM CST | Mesoscale Discussion | SPC | 5 hr |
| Feb 17, 3:25 PM CST | Winter Weather Advisory | MEG | 18 hr |
| Feb 18, 3:46 AM CST | Wind Chill Advisory | MEG | 32 hr |
| Feb 18, 3:36 PM CST | Winter Storm Watch | MEG | 24 hr |
| Feb 19, 3:09 PM CST | Winter Storm Warning | MEG | 45 hr |
| Feb 20, 3:00 PM CST | Mesoscale Discussion | SPC | 5 hr |
| Feb 21, 1:36 PM CST | Areal Flood Advisory | MEG | 3 hr |
| Feb 22, 3:33 AM CST | Winter Weather Advisory | MEG | 44 hr |
| Feb 24, 2:42 PM CST | Winter Storm Warning | MEG | 33 hr |
| Feb 26, 3:31 AM CST | Freezing Fog Advisory | MEG | 6 hr |
| Mar 2, 3:46 AM CST | Winter Storm Watch | MEG | 60 hr |
| Mar 3, 2:08 AM CST | Winter Storm Warning | MEG | 57 hr |
| Mar 3, 4:02 AM CST | Dense Fog Advisory | MEG | 8 hr |
| Mar 4, 2:53 AM CST | Wind Advisory | MEG | 29 hr |
| Mar 4, 11:54 PM CST | Mesoscale Discussion | SPC | 6 hr |
| Mar 5, 2:06 AM CST | Wind Chill Advisory | MEG | 30 hr |
| Mar 6, 12:30 PM CST | River Flood Advisory | MEG | 4 days |
| Mar 10, 11:11 AM CDT | River Flood Warning | MEG | 7 days |
| Mar 11, 1:17 PM CDT | River Flood Advisory | OHX | 61 hr |
| Mar 11, 3:16 PM CDT | Flood Watch | MEG | 61 hr |
| Mar 15, 10:00 AM CDT | River Flood Advisory | MEG | 4 days |
| Mar 19, 1:25 PM CDT | River Flood Advisory | MEG | 2 hr |
| Mar 26, 2:25 PM CDT | Freeze Watch | MEG | 24 hr |
| Mar 27, 2:20 PM CDT | Freeze Watch | MEG | 25 hr |
| Mar 27, 2:20 PM CDT | Freeze Warning | MEG | 17 hr |
| Mar 28, 2:59 PM CDT | Freeze Warning | MEG | 18 hr |
| Mar 31, 5:13 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Mar 31, 5:47 PM CDT | Severe Thunderstorm Warning | MEG | 43 min |
| Mar 31, 6:09 PM CDT | Flash Flood Warning | MEG | 6 hr |
| Mar 31, 6:21 PM CDT | Severe Thunderstorm Warning | MEG | 39 min |
| Mar 31, 6:54 PM CDT | Severe Thunderstorm Warning | MEG | 51 min |
| Mar 31, 7:39 PM CDT | Severe Thunderstorm Warning | MEG | 51 min |
| Mar 31, 8:25 PM CDT | Severe Thunderstorm Warning | MEG | 50 min |
| Mar 31, 8:50 PM CDT | Mesoscale Discussion | SPC | 85 min |
| Mar 31, 11:02 PM CDT | Flash Flood Watch | MEG | 4 hr |
| Apr 2, 1:57 PM CDT | Mesoscale Discussion | SPC | 63 min |
| Apr 2, 2:13 PM CDT | Special Weather Statement | MEG | 47 min |
| Apr 3, 3:57 PM CDT | Mesoscale Discussion | SPC | 93 min |
| Apr 4, 3:02 AM CDT | Frost Advisory | MEG | 29 hr |
| Apr 9, 6:32 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Apr 10, 12:53 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 18, 11:56 AM CDT | River Flood Advisory | MEG | 9 days |
| Apr 19, 1:14 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 19, 8:02 PM CDT | Tornado Watch | SPC | 5 hr |
| Apr 27, 11:51 AM CDT | River Flood Advisory | MEG | 4 days |
| May 17, 3:47 AM CDT | Flash Flood Watch | MEG | 31 hr |
| May 24, 3:30 PM CDT | Flash Flood Watch | MEG | 36 hr |
| Jun 8, 12:08 PM CDT | Mesoscale Discussion | SPC | 97 min |
| Jun 8, 12:57 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jun 8, 3:24 PM CDT | Mesoscale Discussion | SPC | 96 min |
| Jun 8, 4:11 PM CDT | Severe Thunderstorm Warning | MEG | 49 min |
| Jun 8, 4:18 PM CDT | Flash Flood Warning | MEG | 3 hr |
| Jun 8, 4:57 PM CDT | Severe Thunderstorm Warning | MEG | 48 min |
| Jun 8, 5:35 PM CDT | Severe Thunderstorm Warning | MEG | 55 min |
| Jun 8, 7:26 PM CDT | Flash Flood Warning | MEG | 2 hr |
| Jun 19, 3:01 PM CDT | Special Weather Statement | MEG | 44 min |
| Jun 22, 7:08 PM CDT | Heat Advisory | MEG | 24 hr |
| Jun 23, 7:24 PM CDT | Heat Advisory | MEG | 24 hr |
| Jun 24, 2:53 PM CDT | Heat Advisory | MEG | 28 hr |
| Jun 26, 12:18 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 26, 6:05 PM CDT | Severe Thunderstorm Warning | MEG | 40 min |
| Jun 26, 7:13 PM CDT | Mesoscale Discussion | SPC | 62 min |
| Jun 26, 7:27 PM CDT | Special Weather Statement | MEG | 33 min |
| Jul 1, 11:29 AM CDT | Mesoscale Discussion | SPC | 61 min |
| Jul 2, 5:50 PM CDT | Mesoscale Discussion | SPC | 115 min |
| Jul 2, 9:05 PM CDT | River Flood Advisory | MEG | 5 days |
| Jul 3, 8:31 AM CDT | Flash Flood Watch | MEG | 34 hr |
| Jul 6, 1:04 PM CDT | River Flood Advisory | MEG | 4 days |
| Jul 12, 3:09 AM CDT | Heat Advisory | MEG | 9 days |
| Jul 14, 12:13 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 14, 2:41 PM CDT | Mesoscale Discussion | SPC | 94 min |
| Jul 14, 3:55 PM CDT | Mesoscale Discussion | SPC | 65 min |
| Jul 14, 5:07 PM CDT | Severe Thunderstorm Warning | MEG | 38 min |
| Jul 14, 5:11 PM CDT | Flash Flood Warning | MEG | 3 hr |
| Jul 14, 5:19 PM CDT | Flash Flood Watch | MEG | 2 hr |
| Jul 14, 5:21 PM CDT | Flash Flood Warning | MEG | 3 hr |
| Jul 14, 5:24 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 14, 5:36 PM CDT | Severe Thunderstorm Warning | MEG | 39 min |
| Jul 27, 3:42 AM CDT | Heat Advisory | MEG | 64 hr |
| Aug 9, 3:29 AM CDT | Heat Advisory | MEG | 41 hr |
| Aug 19, 12:30 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Aug 22, 2:57 PM CDT | Special Weather Statement | MEG | 48 min |
| Sep 9, 3:01 PM CDT | Special Weather Statement | MEG | 44 min |
| Sep 29, 10:20 AM CDT | Flash Flood Warning | MEG | 3 hr |
| Oct 16, 1:43 PM CDT | Frost Advisory | MEG | 19 hr |
| Oct 17, 3:07 AM CDT | Frost Advisory | MEG | 29 hr |
| Oct 17, 1:49 PM CDT | Freeze Warning | MEG | 18 hr |
| Oct 18, 3:33 AM CDT | Frost Advisory | MEG | 28 hr |
| Oct 18, 1:25 PM CDT | Freeze Warning | MEG | 18 hr |
| Nov 1, 1:07 AM CDT | Dense Fog Advisory | MEG | 9 hr |
| Nov 2, 9:38 PM CST | Dense Fog Advisory | MEG | 11 hr |
| Nov 10, 3:47 AM CST | Dense Fog Advisory | MEG | 6 hr |
| Nov 12, 2:22 AM CST | Hard Freeze Watch | MEG | 98 min |
| Nov 12, 4:02 AM CST | Freeze Watch | MEG | 23 hr |
| Nov 13, 3:20 AM CST | Freeze Warning | MEG | 30 hr |
| Nov 14, 4:16 AM CST | Freeze Warning | MEG | 29 hr |
| Nov 16, 3:23 AM CST | Flash Flood Watch | MEG | 52 hr |
| Nov 16, 2:10 PM CST | Wind Advisory | MEG | 37 hr |
| Nov 19, 4:00 PM CST | Frost Advisory | MEG | 16 hr |
| Nov 20, 2:07 PM CST | Freeze Watch | MEG | 12 hr |
| Nov 21, 2:18 AM CST | Freeze Warning | MEG | 31 hr |
| Nov 21, 2:18 AM CST | Freeze Warning | MEG | 55 hr |
| Dec 1, 9:05 PM CST | River Flood Advisory | MEG | 4 days |
| Dec 3, 6:00 PM CST | River Flood Warning | MEG | 42 hr |
| Dec 5, 12:25 PM CST | River Flood Advisory | MEG | 11 days |
| Dec 9, 8:33 PM CST | Dense Fog Advisory | MEG | 14 hr |
| Dec 12, 2:34 PM CST | Wind Advisory | MEG | 33 hr |
| Dec 22, 10:01 PM CST | River Flood Advisory | MEG | 4 days |
| Dec 23, 11:57 AM CST | Tornado Watch | SPC | 9 hr |
| Dec 23, 2:49 PM CST | Mesoscale Discussion | SPC | 86 min |
| Dec 23, 5:31 PM CST | Severe Thunderstorm Warning | MEG | 44 min |
| Dec 23, 5:40 PM CST | Tornado Warning | MEG | 35 min |
| Dec 23, 6:04 PM CST | Flash Flood Warning | MEG | 116 min |
| Dec 23, 6:20 PM CST | Tornado Warning | MEG | 40 min |
| Dec 23, 6:24 PM CST | Flash Flood Warning | MEG | 3 hr |
| Dec 23, 6:35 PM CST | Mesoscale Discussion | SPC | 55 min |
| Dec 23, 7:02 PM CST | Tornado Warning | MEG | 11 min |
| Dec 23, 7:41 PM CST | Mesoscale Discussion | SPC | 2 hr |
| Dec 24, 8:18 PM CST | Flash Flood Watch | MEG | 25 hr |
| Dec 25, 1:48 AM CST | Mesoscale Discussion | SPC | 2 hr |
| Dec 25, 2:32 AM CST | Flash Flood Watch | MEG | 3 days |
| Dec 25, 3:34 AM CST | Severe Thunderstorm Warning | MEG | 41 min |
| Dec 25, 4:09 AM CST | Severe Thunderstorm Warning | MEG | 40 min |
| Dec 25, 8:02 PM CST | River Flood Warning | MEG | 19 days |
| Dec 25, 9:35 PM CST | Dense Fog Advisory | MEG | 7 hr |
| Dec 26, 8:38 AM CST | River Flood Advisory | OHX | 36 hr |
| Dec 26, 8:10 PM CST | River Flood Warning | OHX | 12 days |
| Dec 27, 12:54 PM CST | Wind Advisory | MEG | 29 hr |
| Dec 28, 8:38 AM CST | Mesoscale Discussion | SPC | 67 min |
| Dec 28, 9:23 AM CST | Special Weather Statement | MEG | 52 min |
| Dec 28, 10:09 AM CST | Special Weather Statement | MEG | 66 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 archive20142016
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.