Alert archive / Tennessee / Hawkins County
Weather alerts in Hawkins County, Tennessee, 2021
96 weather alerts in 2021, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Hawkins County and its neighbors
Each county as a circle sized by its count in 2021. Tap one for its archive.
- Alerts
- 96
- Warnings
- 32
- Watches
- 9
- Advisories
- 28
- Busiest month
- March36 alerts
- Busiest day
- March 28, 202119 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
Hawkins County, 2021
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 0 | 0 | ||||
| Severe thunderstorm warnings | 13 | 11 | 15% | 6 | 83% | 25 min |
| Flash flood warnings | 3 | 3 | 0% | 6 | 50% | 201 min |
Each office's whole area, 2021
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Morristown, TN: tornado warnings | 8 | 3 | 63% | 2 | 100% | 34 min |
| NWS Morristown, TN: severe thunderstorm warnings | 158 | 123 | 22% | 212 | 82% | 20 min |
| NWS Morristown, TN: flash flood warnings | 44 | 30 | 32% | 67 | 70% | 112 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, Eastern Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jan 7, 4:40 AM EST | Winter Storm Warning | MRX | 39 hr |
| Jan 13, 12:56 AM EST | Freezing Fog Advisory | MRX | 9 hr |
| Jan 14, 5:45 AM EST | Freezing Fog Advisory | MRX | 4 hr |
| Jan 22, 1:53 AM EST | Dense Fog Advisory | MRX | 7 hr |
| Jan 27, 4:12 AM EST | Winter Weather Advisory | MRX | 27 hr |
| Jan 31, 3:12 PM EST | Winter Weather Advisory | MRX | 46 hr |
| Feb 6, 3:50 AM EST | Winter Weather Advisory | MRX | 30 hr |
| Feb 17, 4:47 AM EST | Winter Storm Warning | MRX | 30 hr |
| Feb 27, 3:11 AM EST | Flood Watch | MRX | 52 hr |
| Mar 18, 6:08 PM EDT | Special Weather Statement | MRX | 37 min |
| Mar 18, 6:41 PM EDT | Special Weather Statement | MRX | 34 min |
| Mar 18, 7:40 PM EDT | Areal Flood Advisory | MRX | 3 hr |
| Mar 25, 3:41 AM EDT | Wind Advisory | MRX | 24 hr |
| Mar 26, 12:36 AM EDT | Severe Thunderstorm Warning | MRX | 22 min |
| Mar 26, 1:01 AM EDT | Areal Flood Advisory | MRX | 3 hr |
| Mar 26, 7:10 PM EDT | Flash Flood Watch | MRX | 44 hr |
| Mar 27, 9:43 AM EDT | Severe Thunderstorm Warning | MRX | 47 min |
| Mar 27, 10:30 AM EDT | Special Weather Statement | MRX | 45 min |
| Mar 27, 10:41 AM EDT | Severe Thunderstorm Warning | MRX | 49 min |
| Mar 27, 11:00 AM EDT | Mesoscale Discussion | SPC | 90 min |
| Mar 27, 11:45 AM EDT | Areal Flood Advisory | MRX | 3 hr |
| Mar 27, 12:23 PM EDT | Special Weather Statement | MRX | 52 min |
| Mar 27, 5:38 PM EDT | Areal Flood Warning | MRX | 3 hr |
| Mar 27, 8:36 PM EDT | Areal Flood Warning | MRX | 3 hr |
| Mar 27, 8:43 PM EDT | Severe Thunderstorm Warning | MRX | 47 min |
| Mar 27, 9:21 PM EDT | Severe Thunderstorm Warning | MRX | 39 min |
| Mar 27, 10:19 PM EDT | Areal Flood Advisory | MRX | 3 hr |
| Mar 27, 11:37 PM EDT | Areal Flood Warning | MRX | 3 hr |
| Mar 28, 12:55 AM EDT | Special Weather Statement | MRX | 50 min |
| Mar 28, 1:14 AM EDT | Flash Flood Warning | MRX | 3 hr |
| Mar 28, 1:47 AM EDT | Severe Thunderstorm Warning | MRX | 43 min |
| Mar 28, 2:25 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| Mar 28, 4:04 AM EDT | Flash Flood Warning | MRX | 7 hr |
| Mar 28, 6:08 AM EDT | Special Weather Statement | MRX | 52 min |
| Mar 28, 6:34 AM EDT | Special Weather Statement | MRX | 41 min |
| Mar 28, 7:15 AM EDT | Special Weather Statement | MRX | 45 min |
| Mar 28, 7:46 AM EDT | River Flood Warning | MRX | 35 hr |
| Mar 28, 8:00 AM EDT | Special Weather Statement | MRX | 45 min |
| Mar 28, 8:43 AM EDT | Flash Flood Warning | MRX | 4 hr |
| Mar 28, 11:10 AM EDT | Areal Flood Warning | MRX | 21 hr |
| Mar 28, 11:11 AM EDT | Areal Flood Warning | MRX | 20 hr |
| Mar 28, 12:38 PM EDT | Areal Flood Warning | MRX | 3 hr |
| Mar 30, 3:46 AM EDT | Flash Flood Watch | MRX | 35 hr |
| Mar 31, 3:38 PM EDT | Freeze Watch | MRX | 18 hr |
| Mar 31, 3:38 PM EDT | Freeze Warning | MRX | 17 hr |
| Apr 1, 9:22 AM EDT | Freeze Warning | MRX | 25 hr |
| Apr 1, 3:21 PM EDT | Freeze Warning | MRX | 43 hr |
| Apr 3, 3:20 PM EDT | Frost Advisory | MRX | 18 hr |
| Apr 8, 5:50 PM EDT | Mesoscale Discussion | SPC | 85 min |
| Apr 15, 7:03 PM EDT | Frost Advisory | MRX | 14 hr |
| Apr 20, 3:05 AM EDT | Freeze Watch | MRX | 24 hr |
| Apr 21, 3:04 AM EDT | Freeze Warning | MRX | 30 hr |
| Apr 22, 3:12 AM EDT | Freeze Warning | MRX | 30 hr |
| Apr 29, 12:24 PM EDT | Wind Advisory | MRX | 7 hr |
| May 9, 3:36 AM EDT | Wind Advisory | MRX | 16 hr |
| May 28, 2:44 PM EDT | Special Weather Statement | MRX | 46 min |
| May 28, 5:02 PM EDT | Severe Thunderstorm Warning | MRX | 43 min |
| May 28, 5:18 PM EDT | Special Weather Statement | MRX | 42 min |
| May 28, 5:35 PM EDT | Severe Thunderstorm Warning | MRX | 40 min |
| Jun 4, 5:19 AM EDT | Dense Fog Advisory | MRX | 5 hr |
| Jun 7, 2:56 PM EDT | Areal Flood Advisory | MRX | 3 hr |
| Jun 11, 3:58 AM EDT | Flash Flood Watch | MRX | 18 hr |
| Jun 13, 10:37 PM EDT | Special Weather Statement | MRX | 23 min |
| Jun 14, 12:22 AM EDT | Special Weather Statement | MRX | 23 min |
| Jun 21, 5:08 PM EDT | Severe Thunderstorm Warning | MRX | 67 min |
| Jun 21, 5:59 PM EDT | Mesoscale Discussion | SPC | 91 min |
| Jun 21, 6:02 PM EDT | Severe Thunderstorm Warning | MRX | 58 min |
| Jun 30, 2:50 PM EDT | Flash Flood Watch | MRX | 39 hr |
| Jul 10, 3:57 PM EDT | Special Weather Statement | MRX | 48 min |
| Jul 18, 6:07 PM EDT | Areal Flood Advisory | MRX | 113 min |
| Jul 26, 1:14 PM EDT | Special Weather Statement | MRX | 46 min |
| Aug 7, 1:41 PM EDT | Special Weather Statement | MRX | 34 min |
| Aug 7, 2:03 PM EDT | Special Weather Statement | MRX | 27 min |
| Aug 7, 2:19 PM EDT | Severe Thunderstorm Warning | MRX | 30 min |
| Aug 7, 3:19 PM EDT | Areal Flood Advisory | MRX | 3 hr |
| Aug 7, 5:06 PM EDT | Special Weather Statement | MRX | 39 min |
| Aug 8, 3:25 AM EDT | Dense Fog Advisory | MRX | 6 hr |
| Aug 13, 8:44 PM EDT | Special Weather Statement | MRX | 46 min |
| Aug 13, 9:23 PM EDT | Severe Thunderstorm Warning | MRX | 52 min |
| Aug 13, 10:19 PM EDT | Areal Flood Advisory | MRX | 116 min |
| Aug 16, 2:38 PM EDT | Flash Flood Watch | MRX | 33 hr |
| Aug 25, 6:54 PM EDT | Areal Flood Advisory | MRX | 3 hr |
| Aug 25, 7:29 PM EDT | Special Weather Statement | MRX | 46 min |
| Aug 25, 8:25 PM EDT | Areal Flood Advisory | MRX | 3 hr |
| Aug 26, 6:26 PM EDT | Special Weather Statement | MRX | 49 min |
| Aug 30, 3:35 AM EDT | Flash Flood Watch | MRX | 48 hr |
| Sep 13, 5:05 AM EDT | Dense Fog Advisory | MRX | 5 hr |
| Sep 22, 9:34 AM EDT | Special Weather Statement | MRX | 41 min |
| Oct 9, 5:28 AM EDT | Dense Fog Advisory | MRX | 4 hr |
| Oct 21, 3:50 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Nov 2, 3:55 AM EDT | Freeze Warning | MRX | 30 hr |
| Nov 4, 2:59 AM EDT | Freeze Warning | MRX | 31 hr |
| Nov 5, 3:58 AM EDT | Dense Fog Advisory | MRX | 6 hr |
| Dec 10, 2:08 PM EST | Wind Advisory | MRX | 25 hr |
| Dec 11, 10:53 AM EST | Severe Thunderstorm Warning | MRX | 35 min |
| Dec 31, 12:40 AM EST | Dense Fog Advisory | MRX | 9 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 | 13 |
| Mesoscale Discussion | 5 |
| Special Weather Statement | 22 |
| Flooding | |
| Areal Flood Warning | 6 |
| Flash Flood Warning | 3 |
| River Flood Warning | 1 |
| Flash Flood Watch | 6 |
| Flood Watch | 1 |
| Areal Flood Advisory | 10 |
| Winter | |
| Winter Storm Warning | 2 |
| Winter Weather Advisory | 3 |
| Cold | |
| Freeze Warning | 7 |
| Freeze Watch | 2 |
| Frost Advisory | 2 |
| Wind and dust | |
| Wind Advisory | 4 |
| Fog and smoke | |
| Dense Fog Advisory | 7 |
| Freezing Fog Advisory | 2 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20202022
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.