Alert archive / Ohio / Union County
Weather alerts in Union County, Ohio, 2011
211 weather alerts in 2011, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Union County and its neighbors
Each county as a circle sized by its count in 2011. Tap one for its archive.
- Alerts
- 211
- Warnings
- 47
- Watches
- 30
- Advisories
- 43
- Busiest month
- August35 alerts
- Busiest day
- May 26, 20119 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 10, 4:01 AM EST | Winter Weather Advisory | ILN | 53 hr |
| Jan 19, 4:08 AM EST | Winter Weather Advisory | ILN | 48 hr |
| Jan 19, 4:46 AM EST | Freezing Rain Advisory | ILN | 5 hr |
| Jan 30, 3:49 PM EST | Winter Storm Watch | ILN | 24 hr |
| Jan 31, 3:53 PM EST | Winter Storm Warning | ILN | 35 hr |
| Jan 31, 7:56 PM EST | Mesoscale Discussion | SPC | 5 hr |
| Feb 1, 3:41 PM EST | Wind Advisory | ILN | 24 hr |
| Feb 1, 4:54 PM EST | Mesoscale Discussion | SPC | 5 hr |
| Feb 3, 3:58 PM EST | Wind Chill Advisory | ILN | 16 hr |
| Feb 4, 3:56 PM EST | Winter Weather Advisory | ILN | 25 hr |
| Feb 10, 4:49 AM EST | Wind Chill Advisory | ILN | 5 hr |
| Feb 21, 4:11 AM EST | Winter Weather Advisory | ILN | 20 hr |
| Feb 21, 10:20 AM EST | Mesoscale Discussion | SPC | 5 hr |
| Feb 24, 4:09 AM EST | Winter Weather Advisory | ILN | 31 hr |
| Feb 24, 10:41 PM EST | Mesoscale Discussion | SPC | 6 hr |
| Feb 27, 3:53 AM EST | Flood Watch | ILN | 36 hr |
| Feb 28, 1:28 AM EST | Mesoscale Discussion | SPC | 32 min |
| Feb 28, 1:40 AM EST | Tornado Watch | SPC | 6 hr |
| Feb 28, 3:21 AM EST | Tornado Warning | ILN | 24 min |
| Feb 28, 3:32 AM EST | Mesoscale Discussion | SPC | 58 min |
| Feb 28, 3:45 AM EST | Flash Flood Warning | ILN | 3 hr |
| Feb 28, 4:25 AM EST | Tornado Warning | ILN | 35 min |
| Feb 28, 5:11 AM EST | Areal Flood Warning | ILN | 6 hr |
| Feb 28, 11:05 AM EST | Areal Flood Advisory | ILN | 3 hr |
| Mar 3, 3:49 AM EST | Flood Watch | ILN | 72 hr |
| Mar 5, 10:14 AM EST | Areal Flood Warning | ILN | 28 hr |
| Mar 23, 12:02 PM EDT | Mesoscale Discussion | SPC | 88 min |
| Mar 23, 1:13 PM EDT | Tornado Watch | SPC | 7 hr |
| Mar 23, 2:45 PM EDT | Severe Thunderstorm Warning | ILN | 45 min |
| Mar 23, 3:54 PM EDT | Mesoscale Discussion | SPC | 96 min |
| Mar 23, 4:00 PM EDT | Severe Thunderstorm Warning | ILN | 34 min |
| Apr 3, 3:53 PM EDT | Wind Advisory | ILN | 20 hr |
| Apr 4, 5:20 AM EDT | Mesoscale Discussion | SPC | 25 min |
| Apr 4, 5:30 AM EDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Apr 4, 7:06 AM EDT | Special Weather Statement | ILN | 54 min |
| Apr 4, 7:53 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 4, 8:36 AM EDT | Special Weather Statement | ILN | 24 min |
| Apr 4, 12:50 PM EDT | Mesoscale Discussion | SPC | 25 min |
| Apr 4, 3:30 PM EDT | Areal Flood Advisory | ILN | 4 hr |
| Apr 11, 6:15 AM EDT | Special Weather Statement | ILN | 60 min |
| Apr 11, 7:03 AM EDT | Special Weather Statement | ILN | 57 min |
| Apr 15, 11:36 PM EDT | Wind Advisory | ILN | 7 hr |
| Apr 16, 5:12 AM EDT | Special Weather Statement | ILN | 63 min |
| Apr 19, 10:13 PM EDT | Tornado Watch | SPC | 6 hr |
| Apr 19, 11:49 PM EDT | Severe Thunderstorm Warning | ILN | 41 min |
| Apr 19, 11:54 PM EDT | Areal Flood Advisory | ILN | 6 hr |
| Apr 20, 12:26 AM EDT | Severe Thunderstorm Warning | ILN | 49 min |
| Apr 20, 1:43 AM EDT | Severe Thunderstorm Warning | ILN | 47 min |
| Apr 20, 2:06 AM EDT | Severe Thunderstorm Warning | ILN | 39 min |
| Apr 20, 2:28 AM EDT | Areal Flood Advisory | ILN | 6 hr |
| Apr 21, 4:08 AM EDT | Flash Flood Watch | ILN | 5 days |
| Apr 25, 3:42 PM EDT | Areal Flood Advisory | ILN | 6 hr |
| Apr 26, 3:55 PM EDT | Flash Flood Watch | ILN | 35 hr |
| Apr 27, 9:39 AM EDT | Mesoscale Discussion | SPC | 66 min |
| Apr 27, 9:49 AM EDT | Severe Thunderstorm Warning | ILN | 41 min |
| Apr 27, 10:14 AM EDT | Severe Thunderstorm Warning | ILN | 30 min |
| Apr 27, 10:53 AM EDT | Special Weather Statement | ILN | 52 min |
| Apr 27, 7:22 PM EDT | Tornado Watch | SPC | 8 hr |
| Apr 27, 9:22 PM EDT | Mesoscale Discussion | SPC | 53 min |
| Apr 27, 9:59 PM EDT | Wind Advisory | ILN | 7 hr |
| Apr 28, 2:10 AM EDT | Severe Thunderstorm Warning | ILN | 50 min |
| Apr 28, 2:51 AM EDT | Severe Thunderstorm Warning | ILN | 54 min |
| Apr 28, 5:50 PM EDT | Special Weather Statement | ILN | 55 min |
| Apr 28, 7:26 PM EDT | Special Weather Statement | ILN | 64 min |
| May 2, 3:36 PM EDT | Flood Watch | ILN | 24 hr |
| May 3, 10:31 AM EDT | Areal Flood Advisory | ILN | 3 hr |
| May 4, 3:36 AM EDT | Frost Advisory | ILN | 29 hr |
| May 11, 12:37 AM EDT | Mesoscale Discussion | SPC | 53 min |
| May 11, 1:01 AM EDT | Severe Thunderstorm Watch | SPC | 5 hr |
| May 11, 5:07 AM EDT | Mesoscale Discussion | SPC | 53 min |
| May 14, 12:27 PM EDT | Special Weather Statement | ILN | 33 min |
| May 14, 9:39 PM EDT | Special Weather Statement | ILN | 51 min |
| May 22, 2:51 PM EDT | Mesoscale Discussion | SPC | 54 min |
| May 23, 3:41 AM EDT | Special Weather Statement | ILN | 64 min |
| May 23, 4:48 AM EDT | Special Weather Statement | ILN | 57 min |
| May 23, 8:25 AM EDT | Mesoscale Discussion | SPC | 65 min |
| May 23, 4:28 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 23, 6:20 PM EDT | Mesoscale Discussion | SPC | 55 min |
| May 23, 8:02 PM EDT | Severe Thunderstorm Warning | ILN | 58 min |
| May 23, 8:07 PM EDT | Severe Thunderstorm Warning | ILN | 53 min |
| May 23, 8:25 PM EDT | Tornado Warning | ILN | 24 min |
| May 25, 12:37 PM EDT | Special Weather Statement | ILN | 23 min |
| May 25, 1:26 PM EDT | Mesoscale Discussion | SPC | 94 min |
| May 25, 1:55 PM EDT | Tornado Watch | SPC | 8 hr |
| May 25, 8:14 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| May 25, 9:22 PM EDT | Severe Thunderstorm Warning | ILN | 38 min |
| May 25, 9:33 PM EDT | Tornado Watch | SPC | 7 hr |
| May 25, 9:55 PM EDT | Special Weather Statement | ILN | 50 min |
| May 25, 10:03 PM EDT | Severe Thunderstorm Warning | ILN | 42 min |
| May 25, 11:04 PM EDT | Severe Thunderstorm Warning | ILN | 36 min |
| May 26, 1:07 AM EDT | Severe Thunderstorm Warning | ILN | 38 min |
| May 26, 1:44 AM EDT | Severe Thunderstorm Warning | ILN | 48 min |
| May 26, 3:09 PM EDT | Mesoscale Discussion | SPC | 96 min |
| Jun 4, 6:13 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 4, 6:24 PM EDT | Severe Thunderstorm Warning | ILN | 47 min |
| Jun 4, 6:59 PM EDT | Severe Thunderstorm Warning | ILN | 46 min |
| Jun 4, 8:58 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 5, 4:29 PM EDT | Special Weather Statement | ILN | 61 min |
| Jun 7, 2:56 PM EDT | Mesoscale Discussion | SPC | 94 min |
| Jun 10, 9:18 AM EDT | Special Weather Statement | ILN | 42 min |
| Jun 10, 2:02 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 10, 4:48 PM EDT | Mesoscale Discussion | SPC | 87 min |
| Jun 10, 6:48 PM EDT | Severe Thunderstorm Warning | ILN | 28 min |
| Jun 10, 7:21 PM EDT | Special Weather Statement | ILN | 54 min |
| Jun 10, 8:34 PM EDT | Mesoscale Discussion | SPC | 56 min |
| Jun 11, 1:40 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 16, 1:33 PM EDT | Mesoscale Discussion | SPC | 57 min |
| Jun 17, 3:38 PM EDT | Severe Thunderstorm Warning | ILN | 37 min |
| Jun 17, 3:54 PM EDT | Special Weather Statement | ILN | 36 min |
| Jun 17, 3:59 PM EDT | Severe Thunderstorm Warning | ILN | 31 min |
| Jun 17, 5:54 PM EDT | Special Weather Statement | ILN | 51 min |
| Jun 17, 7:05 PM EDT | Mesoscale Discussion | SPC | 85 min |
| Jun 18, 12:39 PM EDT | Areal Flood Advisory | ILN | 3 hr |
| Jun 18, 12:45 PM EDT | Areal Flood Advisory | ILN | 3 hr |
| Jun 19, 7:03 AM EDT | Dense Fog Advisory | ILN | 3 hr |
| Jun 20, 5:40 AM EDT | Dense Fog Advisory | ILN | 3 hr |
| Jun 21, 6:19 PM EDT | Severe Thunderstorm Warning | ILN | 41 min |
| Jun 22, 6:36 PM EDT | Mesoscale Discussion | SPC | 54 min |
| Jun 22, 8:40 PM EDT | Special Weather Statement | ILN | 35 min |
| Jul 2, 7:42 AM EDT | Special Weather Statement | ILN | 48 min |
| Jul 2, 9:49 AM EDT | Special Weather Statement | ILN | 26 min |
| Jul 11, 8:50 AM EDT | Mesoscale Discussion | SPC | 55 min |
| Jul 11, 10:16 AM EDT | Severe Thunderstorm Watch | SPC | 9 hr |
| Jul 11, 10:55 AM EDT | Mesoscale Discussion | SPC | 65 min |
| Jul 11, 12:34 PM EDT | Mesoscale Discussion | SPC | 56 min |
| Jul 11, 1:07 PM EDT | Severe Thunderstorm Warning | ILN | 38 min |
| Jul 11, 1:42 PM EDT | Mesoscale Discussion | SPC | 93 min |
| Jul 11, 1:44 PM EDT | Severe Thunderstorm Warning | ILN | 46 min |
| Jul 11, 7:18 PM EDT | Severe Thunderstorm Watch | SPC | 3 hr |
| Jul 17, 3:40 PM EDT | Heat Advisory | ILN | 29 hr |
| Jul 18, 2:28 PM EDT | Excessive Heat Warning | ILN | 6 days |
| Jul 18, 2:28 PM EDT | Heat Advisory | ILN | 61 hr |
| Jul 18, 6:14 PM EDT | Mesoscale Discussion | SPC | 31 min |
| Jul 18, 6:26 PM EDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Jul 18, 6:30 PM EDT | Special Weather Statement | ILN | 60 min |
| Jul 18, 7:41 PM EDT | Special Weather Statement | ILN | 34 min |
| Jul 19, 3:59 AM EDT | Excessive Heat Watch | ILN | 12 hr |
| Jul 19, 4:06 PM EDT | Excessive Heat Watch | ILN | 24 hr |
| Jul 20, 6:26 PM EDT | Mesoscale Discussion | SPC | 94 min |
| Jul 22, 3:30 AM EDT | Heat Advisory | ILN | 61 hr |
| Jul 22, 11:20 AM EDT | Mesoscale Discussion | SPC | 55 min |
| Jul 22, 12:50 PM EDT | Mesoscale Discussion | SPC | 55 min |
| Jul 22, 1:14 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 22, 4:32 PM EDT | Mesoscale Discussion | SPC | 88 min |
| Jul 23, 3:18 PM EDT | Mesoscale Discussion | SPC | 87 min |
| Jul 23, 10:25 PM EDT | Areal Flood Advisory | ILN | 114 min |
| Jul 24, 4:50 PM EDT | Areal Flood Advisory | ILN | 3 hr |
| Jul 24, 5:42 PM EDT | Areal Flood Advisory | ILN | 3 hr |
| Jul 24, 5:57 PM EDT | Severe Thunderstorm Warning | ILN | 48 min |
| Jul 27, 3:21 PM EDT | Heat Advisory | ILN | 28 hr |
| Jul 29, 2:06 PM EDT | Mesoscale Discussion | SPC | 84 min |
| Aug 1, 1:06 PM EDT | Mesoscale Discussion | SPC | 24 min |
| Aug 1, 1:19 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Aug 1, 3:39 PM EDT | Mesoscale Discussion | SPC | 66 min |
| Aug 1, 5:15 PM EDT | Severe Thunderstorm Warning | ILN | 45 min |
| Aug 1, 5:38 PM EDT | Severe Thunderstorm Warning | ILN | 52 min |
| Aug 3, 1:48 AM EDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Aug 3, 3:48 AM EDT | Special Weather Statement | ILN | 57 min |
| Aug 3, 4:28 AM EDT | Mesoscale Discussion | SPC | 92 min |
| Aug 3, 8:21 AM EDT | Mesoscale Discussion | SPC | 84 min |
| Aug 7, 1:11 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Aug 7, 4:01 PM EDT | Mesoscale Discussion | SPC | 119 min |
| Aug 7, 4:24 PM EDT | Tornado Warning | ILN | 13 min |
| Aug 7, 4:38 PM EDT | Severe Thunderstorm Warning | ILN | 33 min |
| Aug 9, 12:06 AM EDT | Areal Flood Advisory | ILN | 114 min |
| Aug 9, 3:28 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Aug 9, 6:35 PM EDT | Mesoscale Discussion | SPC | 85 min |
| Aug 9, 7:52 PM EDT | Severe Thunderstorm Warning | ILN | 38 min |
| Aug 9, 8:26 PM EDT | Special Weather Statement | ILN | 34 min |
| Aug 9, 8:31 PM EDT | Mesoscale Discussion | SPC | 89 min |
| Aug 9, 8:33 PM EDT | Special Weather Statement | ILN | 27 min |
| Aug 9, 8:55 PM EDT | Special Weather Statement | ILN | 35 min |
| Aug 9, 10:05 PM EDT | Severe Thunderstorm Warning | ILN | 40 min |
| Aug 9, 10:27 PM EDT | Severe Thunderstorm Warning | ILN | 36 min |
| Aug 13, 9:18 PM EDT | Mesoscale Discussion | SPC | 87 min |
| Aug 13, 10:48 PM EDT | Special Weather Statement | ILN | 57 min |
| Aug 19, 3:27 PM EDT | Areal Flood Advisory | ILN | 3 hr |
| Aug 19, 4:37 PM EDT | Flash Flood Warning | ILN | 113 min |
| Aug 20, 5:32 AM EDT | Dense Fog Advisory | ILN | 3 hr |
| Aug 21, 1:43 PM EDT | Mesoscale Discussion | SPC | 62 min |
| Aug 24, 9:18 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Aug 24, 9:56 PM EDT | Mesoscale Discussion | SPC | 94 min |
| Aug 24, 11:48 PM EDT | Mesoscale Discussion | SPC | 87 min |
| Aug 25, 1:21 AM EDT | Special Weather Statement | ILN | 24 min |
| Aug 25, 1:34 AM EDT | Severe Thunderstorm Warning | ILN | 26 min |
| Aug 25, 2:31 AM EDT | Mesoscale Discussion | SPC | 119 min |
| Sep 1, 3:50 PM EDT | Heat Advisory | ILN | 28 hr |
| Sep 3, 5:56 PM EDT | Special Weather Statement | ILN | 19 min |
| Sep 3, 6:26 PM EDT | Severe Thunderstorm Warning | ILN | 34 min |
| Sep 3, 7:00 PM EDT | Special Weather Statement | ILN | 30 min |
| Sep 3, 11:31 PM EDT | Severe Thunderstorm Warning | ILN | 44 min |
| Sep 4, 12:05 AM EDT | Severe Thunderstorm Warning | ILN | 40 min |
| Sep 4, 12:18 AM EDT | Areal Flood Advisory | ILN | 3 hr |
| Sep 10, 6:19 PM EDT | Special Weather Statement | ILN | 71 min |
| Sep 24, 12:52 AM EDT | Dense Fog Advisory | ILN | 9 hr |
| Sep 26, 6:06 AM EDT | Areal Flood Advisory | ILN | 3 hr |
| Sep 27, 3:22 AM EDT | Dense Fog Advisory | ILN | 4 hr |
| Sep 29, 6:21 PM EDT | Mesoscale Discussion | SPC | 84 min |
| Oct 5, 5:29 AM EDT | Dense Fog Advisory | ILN | 6 hr |
| Oct 21, 4:04 AM EDT | Frost Advisory | ILN | 29 hr |
| Oct 27, 3:10 PM EDT | Frost Advisory | ILN | 19 hr |
| Nov 14, 12:41 PM EST | Tornado Watch | SPC | 7 hr |
| Nov 14, 2:57 PM EST | Mesoscale Discussion | SPC | 63 min |
| Nov 14, 4:38 PM EST | Mesoscale Discussion | SPC | 2 hr |
| Nov 14, 6:32 PM EST | Mesoscale Discussion | SPC | 88 min |
| Nov 14, 7:05 PM EST | Severe Thunderstorm Warning | ILN | 14 min |
| Nov 14, 7:09 PM EST | Areal Flood Advisory | ILN | 3 hr |
| Nov 14, 7:23 PM EST | Special Weather Statement | ILN | 67 min |
| Dec 4, 3:57 AM EST | Flood Watch | ILN | 44 hr |
| Dec 5, 5:42 PM EST | Areal Flood Advisory | ILN | 6 hr |
| Dec 15, 1:00 PM EST | Special Weather Statement | ILN | 60 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 archive20102012
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.