Alert archive / Ohio / Defiance County
Weather alerts in Defiance County, Ohio, 2021
101 weather alerts in 2021, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Defiance County and its neighbors
Each county as a circle sized by its count in 2021. Tap one for its archive.
- Alerts
- 101
- Warnings
- 23
- Watches
- 11
- Advisories
- 37
- Busiest month
- August20 alerts
- Busiest day
- August 11, 202110 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 24, 3:49 PM EST | Winter Weather Advisory | IWX | 45 hr |
| Jan 29, 4:07 AM EST | Winter Storm Watch | IWX | 23 hr |
| Jan 30, 3:29 AM EST | Winter Weather Advisory | IWX | 35 hr |
| Jan 30, 10:39 PM EST | Mesoscale Discussion | SPC | 4 hr |
| Feb 4, 12:01 AM EST | Dense Fog Advisory | IWX | 3 hr |
| Feb 13, 3:10 PM EST | Winter Weather Advisory | IWX | 25 hr |
| Feb 14, 3:41 PM EST | Winter Storm Warning | IWX | 42 hr |
| Feb 15, 3:52 PM EST | Mesoscale Discussion | SPC | 6 hr |
| Feb 19, 1:46 AM EST | Freezing Fog Advisory | IWX | 4 hr |
| Mar 17, 3:46 PM EDT | Wind Advisory | IWX | 29 hr |
| Mar 24, 3:47 AM EDT | High Wind Watch | IWX | 24 hr |
| Mar 25, 4:02 AM EDT | Wind Advisory | IWX | 24 hr |
| Apr 17, 3:52 PM EDT | Frost Advisory | IWX | 17 hr |
| Apr 19, 4:24 AM EDT | Freeze Watch | IWX | 11 hr |
| Apr 19, 3:40 PM EDT | Freeze Warning | IWX | 64 hr |
| Apr 20, 3:49 AM EDT | Winter Weather Advisory | IWX | 23 hr |
| Apr 22, 3:12 PM EDT | Frost Advisory | IWX | 18 hr |
| Apr 24, 11:31 PM EDT | Dense Fog Advisory | IWX | 6 hr |
| May 9, 2:47 PM EDT | Frost Advisory | IWX | 17 hr |
| May 9, 3:51 PM EDT | River Flood Warning | IWX | 3 days |
| May 9, 3:51 PM EDT | River Flood Warning | IWX | 65 hr |
| May 10, 2:56 PM EDT | Frost Advisory | IWX | 17 hr |
| May 11, 1:09 PM EDT | Frost Advisory | IWX | 19 hr |
| May 12, 3:23 PM EDT | Frost Advisory | IWX | 16 hr |
| Jun 12, 6:19 PM EDT | Mesoscale Discussion | SPC | 116 min |
| Jun 18, 7:56 AM EDT | Special Weather Statement | IWX | 64 min |
| Jun 19, 8:14 PM EDT | Mesoscale Discussion | SPC | 91 min |
| Jun 19, 8:50 PM EDT | Severe Thunderstorm Watch | SPC | 3 hr |
| Jun 20, 6:06 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 20, 8:14 PM EDT | Mesoscale Discussion | SPC | 61 min |
| Jun 20, 9:13 PM EDT | Severe Thunderstorm Warning | IWX | 47 min |
| Jun 20, 11:51 PM EDT | Mesoscale Discussion | SPC | 54 min |
| Jun 21, 1:00 AM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 21, 2:14 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 21, 3:25 AM EDT | Special Weather Statement | IWX | 35 min |
| Jun 21, 3:39 AM EDT | Severe Thunderstorm Warning | IWX | 38 min |
| Jun 21, 4:11 AM EDT | Special Weather Statement | IWX | 34 min |
| Jun 25, 5:48 PM EDT | Mesoscale Discussion | SPC | 87 min |
| Jun 25, 9:24 PM EDT | Tornado Warning | IWX | 14 min |
| Jun 26, 7:08 PM EDT | Mesoscale Discussion | SPC | 67 min |
| Jun 26, 9:23 PM EDT | Mesoscale Discussion | SPC | 67 min |
| Jun 29, 12:54 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 30, 1:43 PM EDT | Areal Flood Warning | IWX | 3 hr |
| Jul 7, 12:07 PM EDT | Mesoscale Discussion | SPC | 83 min |
| Jul 7, 1:31 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 7, 3:59 PM EDT | Mesoscale Discussion | SPC | 91 min |
| Jul 7, 4:53 PM EDT | Severe Thunderstorm Warning | IWX | 52 min |
| Jul 7, 5:54 PM EDT | Severe Thunderstorm Warning | IWX | 51 min |
| Jul 7, 6:26 PM EDT | Areal Flood Advisory | IWX | 3 hr |
| Jul 7, 6:39 PM EDT | Severe Thunderstorm Warning | IWX | 22 min |
| Jul 12, 4:36 PM EDT | Special Weather Statement | IWX | 39 min |
| Jul 12, 5:03 PM EDT | Areal Flood Advisory | IWX | 5 hr |
| Jul 24, 3:13 PM EDT | Special Weather Statement | IWX | 32 min |
| Jul 24, 3:44 PM EDT | Special Weather Statement | IWX | 31 min |
| Jul 24, 8:31 PM EDT | Mesoscale Discussion | SPC | 119 min |
| Jul 29, 5:55 AM EDT | Mesoscale Discussion | SPC | 95 min |
| Jul 29, 6:07 AM EDT | Severe Thunderstorm Warning | IWX | 38 min |
| Aug 9, 3:29 PM EDT | Heat Advisory | IWX | 29 hr |
| Aug 10, 3:27 PM EDT | Heat Advisory | IWX | 29 hr |
| Aug 10, 5:58 PM EDT | Severe Thunderstorm Warning | IWX | 62 min |
| Aug 10, 10:57 PM EDT | Mesoscale Discussion | SPC | 93 min |
| Aug 11, 1:22 AM EDT | Special Weather Statement | IWX | 23 min |
| Aug 11, 10:52 AM EDT | Mesoscale Discussion | SPC | 83 min |
| Aug 11, 11:50 AM EDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Aug 11, 1:26 PM EDT | Mesoscale Discussion | SPC | 94 min |
| Aug 11, 1:48 PM EDT | Severe Thunderstorm Warning | IWX | 27 min |
| Aug 11, 2:02 PM EDT | Severe Thunderstorm Warning | IWX | 43 min |
| Aug 11, 2:14 PM EDT | Severe Thunderstorm Warning | IWX | 46 min |
| Aug 11, 2:44 PM EDT | Severe Thunderstorm Warning | IWX | 46 min |
| Aug 11, 2:48 PM EDT | Severe Thunderstorm Warning | IWX | 57 min |
| Aug 12, 3:17 AM EDT | Heat Advisory | IWX | 17 hr |
| Aug 18, 5:45 AM EDT | Dense Fog Advisory | IWX | 3 hr |
| Aug 24, 3:30 AM EDT | Heat Advisory | IWX | 18 hr |
| Aug 24, 3:53 PM EDT | Heat Advisory | IWX | 29 hr |
| Aug 25, 9:28 PM EDT | Heat Advisory | IWX | 12 hr |
| Aug 26, 2:38 AM EDT | Areal Flood Advisory | IWX | 3 hr |
| Aug 26, 7:39 PM EDT | Special Weather Statement | IWX | 36 min |
| Sep 14, 3:08 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Sep 14, 6:04 PM EDT | Mesoscale Discussion | SPC | 86 min |
| Sep 14, 7:46 PM EDT | Mesoscale Discussion | SPC | 89 min |
| Sep 21, 4:29 AM EDT | Flood Watch | IWX | 47 hr |
| Oct 5, 5:12 AM EDT | Dense Fog Advisory | IWX | 5 hr |
| Oct 9, 1:03 AM EDT | Dense Fog Advisory | IWX | 8 hr |
| Oct 21, 6:06 AM EDT | Special Weather Statement | IWX | 39 min |
| Oct 23, 2:29 PM EDT | Flood Watch | IWX | 37 hr |
| Oct 25, 6:41 AM EDT | River Flood Warning | IWX | 11 days |
| Oct 25, 10:31 AM EDT | River Flood Warning | IWX | 21 days |
| Oct 26, 6:42 AM EDT | River Flood Warning | IWX | 34 hr |
| Oct 26, 3:08 PM EDT | Frost Advisory | IWX | 19 hr |
| Nov 9, 11:36 PM EST | Dense Fog Advisory | IWX | 9 hr |
| Nov 27, 10:46 AM EST | Winter Weather Advisory | IWX | 11 hr |
| Dec 4, 12:59 AM EST | Dense Fog Advisory | IWX | 10 hr |
| Dec 9, 8:54 PM EST | Dense Fog Advisory | IWX | 15 hr |
| Dec 10, 12:03 PM EST | Wind Advisory | IWX | 29 hr |
| Dec 11, 2:18 AM EST | Special Weather Statement | IWX | 57 min |
| Dec 11, 9:12 AM EST | River Flood Warning | IWX | 7 days |
| Dec 15, 3:37 AM EST | Wind Advisory | IWX | 36 hr |
| Dec 26, 5:42 AM EST | Freezing Fog Advisory | IWX | 4 hr |
| Dec 27, 11:13 AM EST | Dense Fog Advisory | IWX | 8 hr |
| Dec 29, 10:16 PM EST | River Flood Warning | IWX | 3 days |
| Dec 30, 5:38 PM EST | Dense Fog Advisory | IWX | 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 | 12 |
| Tornado Warning | 1 |
| Severe Thunderstorm Watch | 6 |
| Mesoscale Discussion | 20 |
| Special Weather Statement | 10 |
| Flooding | |
| Areal Flood Warning | 1 |
| River Flood Warning | 7 |
| Flood Watch | 2 |
| Areal Flood Advisory | 3 |
| Winter | |
| Winter Storm Warning | 1 |
| Winter Storm Watch | 1 |
| Winter Weather Advisory | 5 |
| Heat | |
| Heat Advisory | 6 |
| Cold | |
| Freeze Warning | 1 |
| Freeze Watch | 1 |
| Frost Advisory | 7 |
| Wind and dust | |
| High Wind Watch | 1 |
| Wind Advisory | 4 |
| Fog and smoke | |
| Dense Fog Advisory | 10 |
| 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. Rebuilt daily.