Alert archive / Tennessee / Hamilton County
Weather alerts in Hamilton County, Tennessee, 2012
145 weather alerts in 2012, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Hamilton County and its neighbors
Each county as a circle sized by its count in 2012. Tap one for its archive.
- Alerts
- 145
- Warnings
- 51
- Watches
- 18
- Advisories
- 38
- Busiest month
- March32 alerts
- Busiest day
- March 2, 201212 alerts
Over time
By month
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 9, 9:11 PM EST | Dense Fog Advisory | MRX | 8 hr |
| Jan 12, 3:38 AM EST | Wind Advisory | MRX | 24 hr |
| Jan 17, 4:31 PM EST | Severe Thunderstorm Warning | MRX | 29 min |
| Jan 17, 5:26 PM EST | Severe Thunderstorm Warning | MRX | 49 min |
| Jan 21, 5:20 AM EST | Mesoscale Discussion | SPC | 55 min |
| Jan 21, 5:55 AM EST | Tornado Watch | SPC | 7 hr |
| Jan 23, 2:25 AM EST | Mesoscale Discussion | SPC | 2 hr |
| Jan 23, 2:54 AM EST | Severe Thunderstorm Watch | SPC | 3 hr |
| Jan 23, 5:28 AM EST | Mesoscale Discussion | SPC | 62 min |
| Jan 23, 7:03 AM EST | Areal Flood Advisory | MRX | 117 min |
| Jan 23, 9:46 AM EST | River Flood Warning | FFC | 19 hr |
| Jan 26, 6:40 PM EST | Areal Flood Advisory | MRX | 3 hr |
| Jan 26, 9:57 PM EST | Areal Flood Advisory | MRX | 4 hr |
| Feb 10, 1:03 PM EST | Wind Advisory | MRX | 30 hr |
| Feb 13, 4:20 AM EST | Winter Weather Advisory | MRX | 30 hr |
| Feb 14, 6:47 PM EST | Dense Fog Advisory | MRX | 15 hr |
| Feb 21, 12:24 PM EST | Wind Advisory | MRX | 7 hr |
| Feb 22, 3:08 PM EST | Mesoscale Discussion | SPC | 2 hr |
| Feb 22, 5:55 PM EST | Severe Thunderstorm Warning | MRX | 50 min |
| Feb 22, 6:49 PM EST | Mesoscale Discussion | SPC | 86 min |
| Feb 22, 6:51 PM EST | Severe Thunderstorm Warning | MRX | 39 min |
| Feb 22, 7:34 PM EST | Severe Thunderstorm Warning | MRX | 26 min |
| Feb 22, 8:20 PM EST | Severe Thunderstorm Warning | MRX | 40 min |
| Feb 22, 9:11 PM EST | Severe Thunderstorm Warning | MRX | 34 min |
| Feb 23, 3:37 PM EST | Wind Advisory | MRX | 27 hr |
| Feb 24, 2:00 AM EST | Mesoscale Discussion | SPC | 2 hr |
| Feb 29, 5:36 PM EST | Mesoscale Discussion | SPC | 54 min |
| Feb 29, 6:20 PM EST | Severe Thunderstorm Warning | MRX | 40 min |
| Feb 29, 6:37 PM EST | Tornado Watch | SPC | 3 hr |
| Mar 2, 10:07 AM EST | Mesoscale Discussion | SPC | 53 min |
| Mar 2, 10:25 AM EST | Tornado Watch | SPC | 5 hr |
| Mar 2, 10:59 AM EST | Flood Watch | MRX | 14 hr |
| Mar 2, 11:49 AM EST | Tornado Warning | MRX | 41 min |
| Mar 2, 12:16 PM EST | Tornado Warning | MRX | 44 min |
| Mar 2, 12:44 PM EST | Severe Thunderstorm Warning | MRX | 31 min |
| Mar 2, 12:46 PM EST | Mesoscale Discussion | SPC | 29 min |
| Mar 2, 12:50 PM EST | Tornado Warning | MRX | 25 min |
| Mar 2, 3:19 PM EST | Tornado Watch | SPC | 8 hr |
| Mar 2, 5:33 PM EST | Tornado Warning | MRX | 27 min |
| Mar 2, 6:03 PM EST | Severe Thunderstorm Warning | MRX | 42 min |
| Mar 2, 6:28 PM EST | Tornado Warning | MRX | 47 min |
| Mar 2, 7:10 PM EST | Severe Thunderstorm Warning | MRX | 50 min |
| Mar 2, 7:49 PM EST | Tornado Warning | MRX | 26 min |
| Mar 2, 8:15 PM EST | Mesoscale Discussion | SPC | 90 min |
| Mar 2, 8:18 PM EST | Mesoscale Discussion | SPC | 57 min |
| Mar 15, 7:23 PM EDT | Mesoscale Discussion | SPC | 97 min |
| Mar 15, 9:52 PM EDT | Severe Thunderstorm Warning | MRX | 38 min |
| Mar 16, 1:40 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Mar 16, 3:39 PM EDT | Severe Thunderstorm Warning | MRX | 36 min |
| Mar 23, 10:15 PM EDT | Severe Thunderstorm Warning | MRX | 45 min |
| Mar 23, 10:42 PM EDT | Tornado Warning | MRX | 48 min |
| Mar 23, 11:16 PM EDT | Mesoscale Discussion | SPC | 89 min |
| Mar 23, 11:33 PM EDT | Severe Thunderstorm Warning | MRX | 42 min |
| Mar 24, 1:27 AM EDT | Severe Thunderstorm Warning | MRX | 48 min |
| Mar 24, 5:52 PM EDT | Mesoscale Discussion | SPC | 53 min |
| Mar 31, 1:47 PM EDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Mar 31, 3:58 PM EDT | Severe Thunderstorm Warning | MRX | 47 min |
| Mar 31, 4:02 PM EDT | Mesoscale Discussion | SPC | 58 min |
| Mar 31, 4:44 PM EDT | Severe Thunderstorm Warning | MRX | 61 min |
| Mar 31, 4:50 PM EDT | Areal Flood Advisory | MRX | 115 min |
| Mar 31, 6:00 PM EDT | Mesoscale Discussion | SPC | 30 min |
| Apr 1, 3:54 AM EDT | Dense Fog Advisory | MRX | 5 hr |
| Apr 5, 1:54 PM EDT | Mesoscale Discussion | SPC | 96 min |
| Apr 5, 2:21 PM EDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Apr 5, 4:06 PM EDT | Mesoscale Discussion | SPC | 54 min |
| Apr 5, 5:44 PM EDT | Areal Flood Advisory | MRX | 2 hr |
| Apr 5, 6:58 PM EDT | Severe Thunderstorm Warning | MRX | 47 min |
| Apr 10, 3:35 AM EDT | Frost Advisory | MRX | 29 hr |
| Apr 10, 8:49 PM EDT | Freeze Watch | MRX | 18 hr |
| Apr 11, 3:01 PM EDT | Frost Advisory | MRX | 18 hr |
| Apr 26, 8:10 AM EDT | Severe Thunderstorm Watch | SPC | 3 hr |
| Apr 26, 6:33 PM EDT | Severe Thunderstorm Warning | MRX | 57 min |
| May 22, 2:27 PM EDT | Areal Flood Advisory | MRX | 3 hr |
| May 24, 3:30 AM EDT | Dense Fog Advisory | MRX | 7 hr |
| May 29, 7:50 PM EDT | Severe Thunderstorm Warning | MRX | 40 min |
| May 29, 8:23 PM EDT | Severe Thunderstorm Warning | MRX | 33 min |
| Jun 14, 8:29 PM EDT | Severe Thunderstorm Warning | MRX | 46 min |
| Jun 29, 4:17 AM EDT | Heat Advisory | MRX | 4 days |
| Jul 1, 2:08 PM EDT | Mesoscale Discussion | SPC | 3 hr |
| Jul 1, 11:13 PM EDT | Severe Thunderstorm Warning | MRX | 47 min |
| Jul 2, 5:02 PM EDT | Severe Thunderstorm Warning | MRX | 43 min |
| Jul 2, 6:16 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 4, 2:02 PM EDT | Mesoscale Discussion | SPC | 58 min |
| Jul 5, 3:38 AM EDT | Heat Advisory | MRX | 17 hr |
| Jul 5, 1:11 PM EDT | Mesoscale Discussion | SPC | 94 min |
| Jul 5, 2:50 PM EDT | Heat Advisory | MRX | 13 hr |
| Jul 5, 3:19 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jul 5, 5:52 PM EDT | Severe Thunderstorm Warning | MRX | 23 min |
| Jul 6, 3:28 PM EDT | Heat Advisory | MRX | 30 hr |
| Jul 9, 1:01 PM EDT | Mesoscale Discussion | SPC | 89 min |
| Jul 10, 12:23 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 10, 12:59 PM EDT | Severe Thunderstorm Warning | MRX | 61 min |
| Jul 10, 1:35 PM EDT | Severe Thunderstorm Warning | MRX | 55 min |
| Jul 10, 2:02 PM EDT | Areal Flood Advisory | MRX | 3 hr |
| Jul 12, 5:45 PM EDT | Areal Flood Advisory | MRX | 3 hr |
| Jul 17, 10:31 PM EDT | Areal Flood Advisory | MRX | 119 min |
| Jul 17, 10:50 PM EDT | Flash Flood Warning | MRX | 110 min |
| Jul 18, 4:55 PM EDT | Severe Thunderstorm Warning | MRX | 50 min |
| Jul 21, 12:30 AM EDT | Areal Flood Advisory | MRX | 2 hr |
| Jul 28, 1:57 PM EDT | Mesoscale Discussion | SPC | 3 hr |
| Jul 31, 7:41 PM EDT | Severe Thunderstorm Warning | MRX | 49 min |
| Jul 31, 8:12 PM EDT | Severe Thunderstorm Warning | MRX | 48 min |
| Aug 1, 2:52 PM EDT | Mesoscale Discussion | SPC | 53 min |
| Aug 1, 3:40 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Aug 1, 8:28 PM EDT | Severe Thunderstorm Warning | MRX | 32 min |
| Aug 1, 8:47 PM EDT | Tornado Warning | MRX | 28 min |
| Aug 1, 8:54 PM EDT | Mesoscale Discussion | SPC | 66 min |
| Aug 7, 11:09 PM EDT | Areal Flood Advisory | MRX | 73 min |
| Aug 9, 12:20 PM EDT | Severe Thunderstorm Warning | MRX | 55 min |
| Aug 9, 1:16 PM EDT | Mesoscale Discussion | SPC | 59 min |
| Aug 10, 12:20 PM EDT | Mesoscale Discussion | SPC | 85 min |
| Aug 10, 5:26 PM EDT | Severe Thunderstorm Warning | MRX | 49 min |
| Aug 10, 5:36 PM EDT | Areal Flood Advisory | MRX | 114 min |
| Aug 13, 1:38 PM EDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Aug 13, 4:49 PM EDT | Mesoscale Discussion | SPC | 56 min |
| Aug 17, 1:15 AM EDT | Severe Thunderstorm Warning | MRX | 60 min |
| Aug 17, 2:15 AM EDT | Severe Thunderstorm Warning | MRX | 45 min |
| Sep 2, 6:13 PM EDT | Mesoscale Discussion | SPC | 62 min |
| Sep 2, 6:33 PM EDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Sep 2, 9:43 PM EDT | Mesoscale Discussion | SPC | 62 min |
| Sep 17, 3:23 AM EDT | Flood Watch | MRX | 39 hr |
| Sep 17, 4:53 PM EDT | Mesoscale Discussion | SPC | 97 min |
| Sep 17, 6:39 PM EDT | Tornado Watch | SPC | 8 hr |
| Sep 17, 8:14 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 17, 8:37 PM EDT | Areal Flood Advisory | MRX | 3 hr |
| Sep 18, 12:28 AM EDT | Areal Flood Advisory | MRX | 6 hr |
| Sep 18, 2:24 AM EDT | Areal Flood Warning | MRX | 6 hr |
| Sep 18, 3:27 AM EDT | River Flood Warning | FFC | 15 hr |
| Sep 18, 6:00 AM EDT | Areal Flood Advisory | MRX | 3 hr |
| Sep 18, 8:22 AM EDT | Areal Flood Warning | MRX | 3 hr |
| Oct 1, 12:05 PM EDT | Areal Flood Advisory | MRX | 3 hr |
| Oct 1, 4:00 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Oct 1, 6:40 PM EDT | Mesoscale Discussion | SPC | 95 min |
| Oct 1, 8:06 PM EDT | Tornado Watch | SPC | 3 hr |
| Oct 10, 3:06 AM EDT | Frost Advisory | MRX | 30 hr |
| Oct 14, 8:50 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Oct 28, 3:13 AM EDT | Wind Advisory | MRX | 65 hr |
| Oct 28, 3:39 AM EDT | Frost Advisory | MRX | 12 hr |
| Oct 31, 4:14 AM EDT | Freeze Watch | MRX | 11 hr |
| Oct 31, 3:02 PM EDT | Freeze Warning | MRX | 18 hr |
| Nov 4, 9:52 PM EST | Frost Advisory | MRX | 11 hr |
| Nov 8, 3:19 PM EST | Freeze Warning | MRX | 17 hr |
| Dec 20, 3:31 AM EST | Wind Advisory | MRX | 39 hr |
| Dec 24, 3:29 PM EST | Dense Fog Advisory | MRX | 19 hr |
| Dec 25, 3:13 PM EST | Wind Advisory | MRX | 37 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 | 8 |
| Severe Thunderstorm Watch | 8 |
| Tornado Watch | 6 |
| Mesoscale Discussion | 38 |
| Flooding | |
| Areal Flood Warning | 2 |
| Flash Flood Warning | 1 |
| River Flood Warning | 2 |
| Flood Watch | 2 |
| Areal Flood Advisory | 16 |
| Winter | |
| Winter Weather Advisory | 1 |
| Heat | |
| Heat Advisory | 4 |
| Cold | |
| Freeze Warning | 2 |
| Freeze Watch | 2 |
| Frost Advisory | 5 |
| Wind and dust | |
| Wind Advisory | 7 |
| Fog and smoke | |
| Dense Fog Advisory | 5 |
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. Rebuilt daily.