Alert archive / Ohio / Knox County
Weather alerts in Knox County, Ohio, 2017
95 weather alerts in 2017, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Knox County and its neighbors
Each county as a circle sized by its count in 2017. Tap one for its archive.
- Alerts
- 95
- Warnings
- 18
- Watches
- 10
- Advisories
- 31
- Busiest month
- July16 alerts
- Busiest day
- June 13, 20176 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 2, 8:33 PM EST | Dense Fog Advisory | CLE | 6 hr |
| Jan 6, 3:20 AM EST | Wind Chill Advisory | CLE | 7 hr |
| Jan 6, 2:35 PM EST | Wind Chill Advisory | CLE | 18 hr |
| Jan 9, 12:52 PM EST | Winter Weather Advisory | CLE | 24 hr |
| Jan 9, 2:59 PM EST | Wind Advisory | CLE | 33 hr |
| Jan 10, 5:58 PM EST | High Wind Warning | CLE | 10 hr |
| Jan 10, 10:21 PM EST | Special Weather Statement | CLE | 54 min |
| Jan 12, 8:34 AM EST | Areal Flood Warning | CLE | 9 hr |
| Jan 12, 10:42 AM EST | Mesoscale Discussion | SPC | 3 hr |
| Jan 12, 5:30 PM EST | Areal Flood Advisory | CLE | 18 hr |
| Jan 14, 2:32 AM EST | Freezing Rain Advisory | CLE | 15 hr |
| Feb 12, 3:53 AM EST | Wind Advisory | CLE | 21 hr |
| Feb 20, 5:51 AM EST | Dense Fog Advisory | CLE | 3 hr |
| Feb 24, 6:36 PM EST | Severe Thunderstorm Watch | SPC | 6 hr |
| Feb 24, 8:49 PM EST | Mesoscale Discussion | SPC | 116 min |
| Mar 1, 12:55 AM EST | Severe Thunderstorm Warning | CLE | 65 min |
| Mar 1, 2:19 AM EST | Mesoscale Discussion | SPC | 86 min |
| Mar 1, 2:51 AM EST | Wind Advisory | CLE | 25 hr |
| Mar 1, 3:24 AM EST | Severe Thunderstorm Watch | SPC | 4 hr |
| Mar 1, 5:13 AM EST | Severe Thunderstorm Warning | CLE | 47 min |
| Mar 7, 12:01 PM EST | Wind Advisory | CLE | 33 hr |
| Mar 12, 2:36 PM EDT | Winter Weather Advisory | CLE | 3 days |
| Mar 21, 5:13 AM EDT | Dense Fog Advisory | CLE | 5 hr |
| Mar 30, 7:05 PM EDT | Mesoscale Discussion | SPC | 55 min |
| Apr 5, 7:19 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 16, 2:15 PM EDT | Mesoscale Discussion | SPC | 3 hr |
| Apr 20, 1:36 PM EDT | Mesoscale Discussion | SPC | 84 min |
| Apr 27, 3:28 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 28, 6:48 PM EDT | Mesoscale Discussion | SPC | 117 min |
| May 2, 3:12 AM EDT | Wind Advisory | CLE | 15 hr |
| May 7, 3:36 AM EDT | Freeze Watch | CLE | 11 hr |
| May 7, 2:10 PM EDT | Freeze Warning | CLE | 19 hr |
| May 8, 3:32 AM EDT | Frost Advisory | CLE | 29 hr |
| May 19, 3:13 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 21, 9:03 PM EDT | Special Weather Statement | CLE | 42 min |
| May 31, 2:05 PM EDT | Mesoscale Discussion | SPC | 85 min |
| Jun 4, 3:39 PM EDT | Special Weather Statement | CLE | 66 min |
| Jun 4, 4:06 PM EDT | Mesoscale Discussion | SPC | 54 min |
| Jun 5, 3:00 PM EDT | Mesoscale Discussion | SPC | 3 hr |
| Jun 13, 12:18 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 13, 2:34 PM EDT | Special Weather Statement | CLE | 56 min |
| Jun 13, 2:36 PM EDT | Severe Thunderstorm Warning | CLE | 39 min |
| Jun 13, 3:17 PM EDT | Special Weather Statement | CLE | 58 min |
| Jun 13, 3:25 PM EDT | Severe Thunderstorm Warning | CLE | 50 min |
| Jun 13, 3:45 PM EDT | Flash Flood Warning | CLE | 6 hr |
| Jun 13, 9:45 PM EDT | Areal Flood Advisory | CLE | 3 hr |
| Jun 14, 2:20 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 18, 12:31 PM EDT | Mesoscale Discussion | SPC | 119 min |
| Jun 18, 11:20 PM EDT | Areal Flood Warning | CLE | 6 hr |
| Jun 23, 10:51 AM EDT | Areal Flood Advisory | CLE | 6 hr |
| Jun 30, 6:53 PM EDT | Special Weather Statement | CLE | 82 min |
| Jul 3, 6:42 PM EDT | Special Weather Statement | CLE | 48 min |
| Jul 7, 9:46 AM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 7, 12:47 PM EDT | Severe Thunderstorm Warning | CLE | 73 min |
| Jul 7, 1:45 PM EDT | Areal Flood Advisory | CLE | 3 hr |
| Jul 10, 3:08 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 10, 3:13 PM EDT | Special Weather Statement | CLE | 62 min |
| Jul 11, 2:30 PM EDT | Special Weather Statement | CLE | 30 min |
| Jul 12, 3:18 PM EDT | Flash Flood Watch | CLE | 37 hr |
| Jul 13, 7:21 AM EDT | Areal Flood Advisory | CLE | 5 hr |
| Jul 13, 4:45 PM EDT | Areal Flood Warning | CLE | 24 hr |
| Jul 20, 3:50 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 22, 5:29 AM EDT | Special Weather Statement | CLE | 91 min |
| Jul 22, 6:55 AM EDT | Severe Thunderstorm Warning | CLE | 50 min |
| Jul 22, 7:23 AM EDT | Tornado Warning | CLE | 23 min |
| Jul 23, 6:08 PM EDT | Special Weather Statement | CLE | 67 min |
| Jul 23, 6:26 PM EDT | Areal Flood Advisory | CLE | 3 hr |
| Aug 4, 11:38 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 4, 12:43 PM EDT | Special Weather Statement | CLE | 62 min |
| Aug 4, 1:25 PM EDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Aug 19, 1:52 PM EDT | Special Weather Statement | CLE | 53 min |
| Aug 19, 2:07 PM EDT | Severe Thunderstorm Warning | CLE | 38 min |
| Aug 19, 2:13 PM EDT | Mesoscale Discussion | SPC | 3 hr |
| Aug 19, 3:01 PM EDT | Severe Thunderstorm Warning | CLE | 44 min |
| Aug 30, 2:59 AM EDT | Dense Fog Advisory | CLE | 7 hr |
| Sep 4, 10:26 PM EDT | Mesoscale Discussion | SPC | 64 min |
| Sep 15, 12:37 AM EDT | Dense Fog Advisory | CLE | 9 hr |
| Sep 30, 2:00 PM EDT | Frost Advisory | CLE | 18 hr |
| Oct 10, 1:53 AM EDT | Dense Fog Advisory | CLE | 8 hr |
| Oct 15, 2:40 PM EDT | Special Weather Statement | CLE | 50 min |
| Oct 16, 3:04 PM EDT | Frost Advisory | CLE | 19 hr |
| Oct 25, 4:10 AM EDT | Freeze Warning | CLE | 29 hr |
| Nov 5, 2:08 AM EST | Flash Flood Watch | CLE | 25 hr |
| Nov 5, 12:08 PM EST | Tornado Watch | SPC | 7 hr |
| Nov 5, 5:58 PM EST | Mesoscale Discussion | SPC | 62 min |
| Nov 17, 2:45 PM EST | Wind Advisory | CLE | 42 hr |
| Nov 18, 9:12 AM EST | Areal Flood Advisory | CLE | 3 hr |
| Nov 18, 9:49 AM EST | Flood Watch | CLE | 14 hr |
| Nov 18, 11:59 AM EST | Areal Flood Advisory | CLE | 2 hr |
| Nov 18, 4:43 PM EST | Areal Flood Warning | CLE | 12 hr |
| Nov 19, 4:49 AM EST | Areal Flood Warning | CLE | 21 hr |
| Dec 23, 3:24 PM EST | Winter Weather Advisory | CLE | 48 hr |
| Dec 26, 3:27 AM EST | Wind Chill Advisory | CLE | 32 hr |
| Dec 30, 3:03 PM EST | Special Weather Statement | CLE | 57 min |
| Dec 31, 3:13 AM EST | Wind Chill Advisory | CLE | 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 | 8 |
| Tornado Warning | 1 |
| Severe Thunderstorm Watch | 5 |
| Tornado Watch | 1 |
| Mesoscale Discussion | 21 |
| Special Weather Statement | 15 |
| Flooding | |
| Areal Flood Warning | 5 |
| Flash Flood Warning | 1 |
| Flash Flood Watch | 2 |
| Flood Watch | 1 |
| Areal Flood Advisory | 8 |
| Winter | |
| Freezing Rain Advisory | 1 |
| Winter Weather Advisory | 3 |
| Cold | |
| Freeze Warning | 2 |
| Freeze Watch | 1 |
| Frost Advisory | 3 |
| Wind Chill Advisory | 4 |
| Wind and dust | |
| High Wind Warning | 1 |
| Wind Advisory | 6 |
| 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 archive20162018
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.