Alert archive / Ohio / Delaware County
Weather alerts in Delaware County, Ohio, 2019
145 weather alerts in 2019, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Delaware County and its neighbors
Each county as a circle sized by its count in 2019. Tap one for its archive.
- Alerts
- 145
- Warnings
- 28
- Watches
- 17
- Advisories
- 54
- Busiest month
- May27 alerts
- Busiest day
- May 28, 201911 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 8, 3:35 AM EST | Wind Advisory | ILN | 16 hr |
| Jan 8, 1:54 PM EST | Mesoscale Discussion | SPC | 2 hr |
| Jan 11, 3:38 AM EST | Winter Weather Advisory | ILN | 56 hr |
| Jan 15, 2:13 AM EST | Dense Fog Advisory | ILN | 6 hr |
| Jan 15, 7:00 PM EST | Winter Weather Advisory | ILN | 14 hr |
| Jan 17, 2:59 PM EST | Winter Storm Watch | ILN | 24 hr |
| Jan 17, 6:10 PM EST | Dense Fog Advisory | ILN | 10 hr |
| Jan 18, 11:29 AM EST | Winter Storm Warning | ILN | 43 hr |
| Jan 19, 6:24 PM EST | Mesoscale Discussion | SPC | 3 hr |
| Jan 19, 10:35 PM EST | Mesoscale Discussion | SPC | 3 hr |
| Jan 20, 4:48 AM EST | Wind Chill Advisory | ILN | 31 hr |
| Jan 21, 2:32 PM EST | Wind Chill Advisory | ILN | 15 hr |
| Jan 24, 2:34 AM EST | Winter Weather Advisory | ILN | 5 hr |
| Jan 24, 11:45 AM EST | Wind Chill Advisory | ILN | 23 hr |
| Jan 28, 2:15 AM EST | Wind Chill Watch | ILN | 14 hr |
| Jan 28, 3:46 PM EST | Wind Chill Warning | ILN | 69 hr |
| Jan 28, 3:46 PM EST | Winter Weather Advisory | ILN | 16 min |
| Jan 28, 4:02 PM EST | Winter Weather Advisory | ILN | 18 hr |
| Jan 31, 3:15 AM EST | Winter Weather Advisory | ILN | 31 hr |
| Feb 2, 12:16 AM EST | Dense Fog Advisory | ILN | 13 hr |
| Feb 5, 3:53 PM EST | Flood Watch | ILN | 60 hr |
| Feb 6, 5:19 PM EST | River Flood Advisory | ILN | 3 hr |
| Feb 6, 7:45 PM EST | Dense Fog Advisory | ILN | 8 hr |
| Feb 7, 2:53 PM EST | Wind Advisory | ILN | 13 hr |
| Feb 7, 3:03 PM EST | Special Weather Statement | ILN | 42 min |
| Feb 7, 3:25 PM EST | Areal Flood Advisory | ILN | 6 hr |
| Feb 7, 6:52 PM EST | Areal Flood Warning | ILN | 64 hr |
| Feb 9, 3:15 PM EST | Flood Watch | ILN | 3 days |
| Feb 12, 3:26 AM EST | Wind Advisory | ILN | 28 hr |
| Feb 17, 3:29 AM EST | Winter Weather Advisory | ILN | 22 hr |
| Feb 19, 3:13 AM EST | Winter Weather Advisory | ILN | 29 hr |
| Feb 20, 3:25 AM EST | Mesoscale Discussion | SPC | 6 hr |
| Feb 22, 3:38 AM EST | High Wind Watch | ILN | 35 hr |
| Feb 23, 2:41 PM EST | High Wind Warning | ILN | 34 hr |
| Mar 9, 3:11 PM EST | Wind Advisory | ILN | 19 hr |
| Mar 13, 3:03 PM EDT | Wind Advisory | ILN | 31 hr |
| Mar 14, 3:33 PM EDT | High Wind Warning | ILN | 4 hr |
| Mar 14, 3:33 PM EDT | Wind Advisory | ILN | 7 hr |
| Mar 14, 5:03 PM EDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Mar 14, 7:02 PM EDT | Mesoscale Discussion | SPC | 88 min |
| Mar 30, 8:20 PM EDT | Areal Flood Advisory | ILN | 3 hr |
| Mar 30, 11:24 PM EDT | Areal Flood Advisory | ILN | 3 hr |
| Mar 31, 12:12 AM EDT | River Flood Advisory | ILN | 7 hr |
| Apr 12, 7:18 AM EDT | Mesoscale Discussion | SPC | 117 min |
| Apr 12, 9:07 AM EDT | Special Weather Statement | ILN | 23 min |
| Apr 12, 9:12 AM EDT | Severe Thunderstorm Warning | ILN | 18 min |
| Apr 14, 4:06 AM EDT | Wind Advisory | ILN | 14 hr |
| Apr 14, 2:33 PM EDT | Tornado Watch | SPC | 6 hr |
| May 2, 3:39 AM EDT | Dense Fog Advisory | ILN | 6 hr |
| May 9, 1:13 PM EDT | Special Weather Statement | ILN | 17 min |
| May 9, 3:53 PM EDT | Special Weather Statement | ILN | 22 min |
| May 9, 5:58 PM EDT | Special Weather Statement | ILN | 17 min |
| May 16, 9:57 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| May 17, 3:17 PM EDT | Mesoscale Discussion | SPC | 88 min |
| May 19, 3:51 AM EDT | Wind Advisory | ILN | 12 hr |
| May 23, 7:12 AM EDT | Special Weather Statement | ILN | 33 min |
| May 23, 7:50 AM EDT | Special Weather Statement | ILN | 40 min |
| May 25, 1:07 PM EDT | Mesoscale Discussion | SPC | 83 min |
| May 25, 2:21 PM EDT | Severe Thunderstorm Watch | SPC | 5 hr |
| May 25, 4:33 PM EDT | Special Weather Statement | ILN | 27 min |
| May 25, 5:01 PM EDT | Special Weather Statement | ILN | 29 min |
| May 26, 5:57 AM EDT | Severe Thunderstorm Watch | SPC | 3 hr |
| May 26, 7:08 AM EDT | Severe Thunderstorm Warning | ILN | 37 min |
| May 26, 7:31 AM EDT | Severe Thunderstorm Warning | ILN | 29 min |
| May 27, 8:20 PM EDT | Tornado Watch | SPC | 6 hr |
| May 27, 9:08 PM EDT | Mesoscale Discussion | SPC | 97 min |
| May 27, 11:08 PM EDT | Tornado Warning | ILN | 19 min |
| May 27, 11:32 PM EDT | Mesoscale Discussion | SPC | 88 min |
| May 27, 11:34 PM EDT | Tornado Warning | ILN | 26 min |
| May 27, 11:43 PM EDT | Areal Flood Advisory | ILN | 6 hr |
| May 28, 3:20 AM EDT | River Flood Advisory | ILN | 3 hr |
| May 28, 12:16 PM EDT | Mesoscale Discussion | SPC | 119 min |
| May 28, 1:22 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 28, 3:24 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| May 28, 7:13 PM EDT | Mesoscale Discussion | SPC | 92 min |
| Jun 1, 7:54 PM EDT | Mesoscale Discussion | SPC | 96 min |
| Jun 2, 1:20 AM EDT | Special Weather Statement | ILN | 40 min |
| Jun 2, 1:25 AM EDT | Severe Thunderstorm Warning | ILN | 35 min |
| Jun 2, 1:44 AM EDT | Severe Thunderstorm Warning | ILN | 31 min |
| Jun 5, 1:00 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 5, 1:44 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 5, 4:35 PM EDT | Mesoscale Discussion | SPC | 115 min |
| Jun 5, 10:40 PM EDT | Special Weather Statement | ILN | 20 min |
| Jun 15, 3:25 AM EDT | Flash Flood Watch | ILN | 6 days |
| Jun 15, 9:55 PM EDT | Tornado Warning | ILN | 35 min |
| Jun 15, 11:13 PM EDT | Tornado Warning | ILN | 14 min |
| Jun 18, 10:45 AM EDT | Areal Flood Warning | ILN | 48 hr |
| Jun 19, 5:07 PM EDT | Areal Flood Advisory | ILN | 3 hr |
| Jun 19, 7:34 PM EDT | Areal Flood Advisory | ILN | 3 hr |
| Jun 19, 8:07 PM EDT | Areal Flood Advisory | ILN | 3 hr |
| Jun 20, 12:13 AM EDT | Areal Flood Warning | ILN | 10 hr |
| Jun 20, 10:33 AM EDT | Areal Flood Warning | ILN | 24 hr |
| Jun 21, 10:32 AM EDT | Areal Flood Warning | ILN | 36 hr |
| Jun 24, 11:48 AM EDT | Mesoscale Discussion | SPC | 117 min |
| Jun 27, 2:46 PM EDT | Special Weather Statement | ILN | 29 min |
| Jun 27, 2:57 PM EDT | Areal Flood Advisory | ILN | 2 hr |
| Jul 2, 3:10 PM EDT | Mesoscale Discussion | SPC | 95 min |
| Jul 2, 5:22 PM EDT | Severe Thunderstorm Warning | ILN | 38 min |
| Jul 2, 5:57 PM EDT | Special Weather Statement | ILN | 33 min |
| Jul 2, 6:26 PM EDT | Severe Thunderstorm Warning | ILN | 19 min |
| Jul 2, 8:19 PM EDT | Special Weather Statement | ILN | 26 min |
| Jul 2, 8:43 PM EDT | Special Weather Statement | ILN | 32 min |
| Jul 2, 10:56 PM EDT | Areal Flood Advisory | ILN | 12 hr |
| Jul 3, 4:17 AM EDT | River Flood Advisory | ILN | 11 hr |
| Jul 4, 3:56 AM EDT | Dense Fog Advisory | ILN | 6 hr |
| Jul 6, 2:36 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 6, 5:12 PM EDT | Special Weather Statement | ILN | 33 min |
| Jul 6, 5:39 PM EDT | Special Weather Statement | ILN | 36 min |
| Jul 11, 2:59 PM EDT | Special Weather Statement | ILN | 31 min |
| Jul 16, 7:03 PM EDT | Special Weather Statement | ILN | 27 min |
| Jul 17, 3:55 AM EDT | Excessive Heat Watch | ILN | 24 hr |
| Jul 18, 3:42 AM EDT | Excessive Heat Warning | ILN | 4 days |
| Jul 18, 4:44 PM EDT | Special Weather Statement | ILN | 31 min |
| Jul 18, 5:13 PM EDT | Special Weather Statement | ILN | 32 min |
| Jul 20, 3:52 PM EDT | Heat Advisory | ILN | 24 hr |
| Jul 21, 12:00 PM EDT | Mesoscale Discussion | SPC | 3 hr |
| Aug 8, 10:14 PM EDT | Special Weather Statement | ILN | 31 min |
| Aug 14, 5:15 AM EDT | Dense Fog Advisory | ILN | 5 hr |
| Aug 18, 3:24 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Aug 18, 11:38 PM EDT | Severe Thunderstorm Warning | ILN | 52 min |
| Aug 20, 4:17 PM EDT | Special Weather Statement | ILN | 28 min |
| Aug 22, 8:28 AM EDT | Special Weather Statement | ILN | 32 min |
| Sep 1, 3:03 PM EDT | Mesoscale Discussion | SPC | 117 min |
| Sep 1, 5:09 PM EDT | Severe Thunderstorm Warning | ILN | 51 min |
| Sep 1, 5:47 PM EDT | Severe Thunderstorm Warning | ILN | 28 min |
| Sep 1, 6:08 PM EDT | Severe Thunderstorm Warning | ILN | 40 min |
| Oct 3, 4:47 AM EDT | Dense Fog Advisory | ILN | 4 hr |
| Oct 8, 1:09 AM EDT | Dense Fog Advisory | ILN | 9 hr |
| Oct 12, 3:36 AM EDT | Frost Advisory | ILN | 30 hr |
| Oct 14, 3:04 PM EDT | Frost Advisory | ILN | 18 hr |
| Oct 17, 3:04 PM EDT | Frost Advisory | ILN | 19 hr |
| Oct 18, 3:20 PM EDT | Freeze Warning | ILN | 18 hr |
| Oct 30, 3:30 AM EDT | Freeze Watch | ILN | 24 hr |
| Oct 31, 3:59 AM EDT | Freeze Warning | ILN | 31 hr |
| Oct 31, 3:59 AM EDT | Wind Advisory | ILN | 20 hr |
| Nov 10, 3:11 PM EST | Winter Weather Advisory | ILN | 44 hr |
| Nov 25, 2:51 PM EST | High Wind Watch | ILN | 22 hr |
| Nov 26, 1:08 PM EST | Wind Advisory | ILN | 32 hr |
| Dec 15, 3:52 AM EST | Winter Weather Advisory | ILN | 26 hr |
| Dec 16, 3:30 AM EST | Winter Weather Advisory | ILN | 31 hr |
| Dec 24, 3:09 AM EST | Dense Fog Advisory | ILN | 11 hr |
| Dec 24, 5:16 PM EST | Dense Fog Advisory | ILN | 14 hr |
| Dec 27, 10:28 PM EST | Dense Fog Advisory | ILN | 13 hr |
| Dec 30, 3:13 AM EST | Wind Advisory | ILN | 4 hr |
| Dec 30, 4:07 AM EST | High Wind Warning | ILN | 3 hr |
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 archive20182020
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.