Alert archive / Oklahoma / Delaware County
Weather alerts in Delaware County, Oklahoma, 2020
207 weather alerts in 2020, 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 2020. Tap one for its archive.
- Alerts
- 207
- Warnings
- 77
- Watches
- 18
- Advisories
- 56
- Busiest month
- May39 alerts
- Busiest day
- March 19, 202013 alerts
Over time
By month
The alerts
Every alert, in the order issued. Times are local, Central Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jan 9, 3:51 AM CST | Flash Flood Watch | TSA | 47 hr |
| Jan 9, 9:00 AM CST | River Flood Warning | TSA | 3 days |
| Jan 9, 9:00 AM CST | River Flood Warning | TSA | 72 hr |
| Jan 9, 9:00 AM CST | River Flood Warning | TSA | 48 hr |
| Jan 10, 10:42 AM CST | Tornado Watch | SPC | 10 hr |
| Jan 10, 11:27 AM CST | Severe Thunderstorm Warning | TSA | 48 min |
| Jan 10, 11:34 AM CST | Tornado Warning | TSA | 41 min |
| Jan 10, 11:54 AM CST | Severe Thunderstorm Warning | TSA | 51 min |
| Jan 10, 1:31 PM CST | Tornado Warning | TSA | 44 min |
| Jan 10, 1:44 PM CST | Mesoscale Discussion | SPC | 91 min |
| Jan 10, 2:09 PM CST | Tornado Warning | TSA | 9 min |
| Jan 10, 3:12 PM CST | Tornado Warning | TSA | 28 min |
| Jan 10, 3:50 PM CST | Areal Flood Advisory | TSA | 3 hr |
| Jan 10, 4:02 PM CST | Winter Weather Advisory | TSA | 23 hr |
| Jan 10, 6:16 PM CST | Flash Flood Warning | TSA | 6 hr |
| Jan 10, 7:05 PM CST | Areal Flood Advisory | TSA | 6 hr |
| Jan 11, 12:06 AM CST | Areal Flood Warning | TSA | 6 hr |
| Jan 13, 9:21 PM CST | Dense Fog Advisory | TSA | 13 hr |
| Jan 17, 1:40 PM CST | River Flood Advisory | TSA | 57 hr |
| Jan 21, 1:17 PM CST | Winter Weather Advisory | TSA | 47 hr |
| Jan 23, 2:29 PM CST | Winter Weather Advisory | TSA | 18 hr |
| Feb 3, 3:33 PM CST | Winter Storm Watch | TSA | 23 hr |
| Feb 4, 11:04 AM CST | Winter Storm Warning | TSA | 37 hr |
| Feb 4, 7:06 PM CST | River Flood Advisory | TSA | 12 hr |
| Feb 5, 2:02 AM CST | Mesoscale Discussion | SPC | 3 hr |
| Mar 11, 4:27 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Mar 11, 5:07 AM CDT | Severe Thunderstorm Warning | TSA | 53 min |
| Mar 13, 7:51 PM CDT | River Flood Warning | TSA | 13 hr |
| Mar 13, 7:51 PM CDT | River Flood Warning | TSA | 48 hr |
| Mar 13, 7:52 PM CDT | River Flood Advisory | TSA | 13 hr |
| Mar 14, 9:08 AM CDT | River Flood Advisory | TSA | 36 hr |
| Mar 14, 1:58 PM CDT | River Flood Warning | TSA | 29 hr |
| Mar 14, 1:58 PM CDT | River Flood Warning | TSA | 35 hr |
| Mar 15, 9:28 AM CDT | River Flood Advisory | TSA | 10 hr |
| Mar 18, 4:19 PM CDT | Flash Flood Watch | TSA | 27 hr |
| Mar 18, 8:48 PM CDT | River Flood Advisory | TSA | 70 hr |
| Mar 19, 12:50 AM CDT | Special Weather Statement | TSA | 40 min |
| Mar 19, 2:05 AM CDT | River Flood Warning | TSA | 42 hr |
| Mar 19, 2:05 AM CDT | River Flood Warning | TSA | 48 hr |
| Mar 19, 2:16 AM CDT | River Flood Advisory | TSA | 36 hr |
| Mar 19, 2:50 AM CDT | Areal Flood Advisory | TSA | 3 hr |
| Mar 19, 5:55 AM CDT | Areal Flood Advisory | TSA | 3 hr |
| Mar 19, 6:21 AM CDT | Special Weather Statement | TSA | 24 min |
| Mar 19, 6:32 AM CDT | Special Weather Statement | TSA | 28 min |
| Mar 19, 11:05 AM CDT | Mesoscale Discussion | SPC | 115 min |
| Mar 19, 11:20 AM CDT | Areal Flood Advisory | TSA | 3 hr |
| Mar 19, 12:14 PM CDT | Flash Flood Warning | TSA | 6 hr |
| Mar 19, 12:31 PM CDT | Areal Flood Advisory | TSA | 3 hr |
| Mar 20, 3:50 PM CDT | Freeze Warning | TSA | 18 hr |
| Mar 24, 2:15 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Mar 24, 5:59 AM CDT | Special Weather Statement | TSA | 46 min |
| Mar 24, 6:37 AM CDT | Severe Thunderstorm Warning | TSA | 38 min |
| Mar 27, 3:08 PM CDT | Special Weather Statement | TSA | 37 min |
| Mar 27, 3:11 PM CDT | Severe Thunderstorm Warning | TSA | 34 min |
| Mar 27, 3:38 PM CDT | Severe Thunderstorm Warning | TSA | 52 min |
| Mar 27, 3:45 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Mar 27, 3:57 PM CDT | Severe Thunderstorm Warning | TSA | 33 min |
| Mar 28, 4:01 AM CDT | Red Flag Warning | TSA | 11 hr |
| Apr 12, 3:34 AM CDT | Wind Advisory | TSA | 19 hr |
| Apr 12, 1:10 PM CDT | Mesoscale Discussion | SPC | 95 min |
| Apr 12, 1:19 PM CDT | Freeze Warning | TSA | 20 hr |
| Apr 13, 2:22 PM CDT | Freeze Warning | TSA | 19 hr |
| Apr 14, 2:39 PM CDT | Freeze Warning | TSA | 18 hr |
| Apr 17, 1:54 PM CDT | Freeze Warning | TSA | 19 hr |
| Apr 20, 3:38 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Apr 20, 4:32 PM CDT | Severe Thunderstorm Warning | TSA | 58 min |
| Apr 22, 8:53 AM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Apr 22, 1:50 PM CDT | River Flood Advisory | TSA | 36 hr |
| Apr 24, 1:07 PM CDT | Mesoscale Discussion | SPC | 113 min |
| Apr 24, 3:44 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Apr 24, 6:27 PM CDT | Severe Thunderstorm Warning | TSA | 48 min |
| Apr 24, 6:40 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 24, 7:03 PM CDT | Severe Thunderstorm Warning | TSA | 42 min |
| Apr 24, 7:40 PM CDT | Severe Thunderstorm Warning | TSA | 50 min |
| Apr 28, 1:55 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Apr 28, 3:18 PM CDT | Tornado Watch | SPC | 8 hr |
| Apr 28, 5:44 PM CDT | Severe Thunderstorm Warning | TSA | 61 min |
| Apr 28, 6:15 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 28, 6:18 PM CDT | Tornado Warning | TSA | 42 min |
| Apr 28, 6:37 PM CDT | Severe Thunderstorm Warning | TSA | 53 min |
| Apr 28, 7:02 PM CDT | Severe Thunderstorm Warning | TSA | 58 min |
| Apr 28, 7:08 PM CDT | Tornado Warning | TSA | 37 min |
| Apr 28, 7:37 PM CDT | Severe Thunderstorm Warning | TSA | 53 min |
| May 4, 8:41 AM CDT | Severe Thunderstorm Warning | TSA | 64 min |
| May 4, 8:55 AM CDT | Severe Thunderstorm Warning | TSA | 65 min |
| May 4, 9:00 AM CDT | Mesoscale Discussion | SPC | 90 min |
| May 4, 9:18 AM CDT | Severe Thunderstorm Warning | TSA | 57 min |
| May 4, 9:26 AM CDT | Severe Thunderstorm Warning | TSA | 49 min |
| May 4, 1:21 PM CDT | Mesoscale Discussion | SPC | 114 min |
| May 4, 2:32 PM CDT | Tornado Watch | SPC | 9 hr |
| May 4, 6:42 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 4, 6:51 PM CDT | Areal Flood Advisory | TSA | 3 hr |
| May 4, 6:51 PM CDT | Severe Thunderstorm Warning | TSA | 39 min |
| May 4, 7:14 PM CDT | Special Weather Statement | TSA | 31 min |
| May 4, 7:34 PM CDT | Special Weather Statement | TSA | 26 min |
| May 7, 7:01 PM CDT | Special Weather Statement | TSA | 29 min |
| May 8, 2:16 PM CDT | Frost Advisory | TSA | 18 hr |
| May 14, 2:33 PM CDT | Flash Flood Watch | TSA | 28 hr |
| May 15, 4:49 AM CDT | Special Weather Statement | TSA | 41 min |
| May 15, 11:07 AM CDT | Areal Flood Advisory | TSA | 3 hr |
| May 15, 8:27 PM CDT | River Flood Advisory | TSA | 24 hr |
| May 15, 8:46 PM CDT | River Flood Advisory | TSA | 5 hr |
| May 22, 7:42 AM CDT | Special Weather Statement | TSA | 48 min |
| May 22, 8:26 AM CDT | Special Weather Statement | TSA | 49 min |
| May 23, 1:52 AM CDT | Severe Thunderstorm Warning | TSA | 38 min |
| May 25, 2:57 AM CDT | Flash Flood Watch | TSA | 25 hr |
| May 25, 5:59 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| May 25, 6:14 PM CDT | Tornado Watch | SPC | 5 hr |
| May 25, 7:00 PM CDT | Tornado Warning | TSA | 45 min |
| May 25, 7:10 PM CDT | Severe Thunderstorm Warning | TSA | 35 min |
| May 25, 7:40 PM CDT | Tornado Warning | TSA | 50 min |
| May 25, 7:45 PM CDT | Severe Thunderstorm Warning | TSA | 60 min |
| May 25, 8:11 PM CDT | Tornado Warning | TSA | 49 min |
| May 25, 8:13 PM CDT | Areal Flood Advisory | TSA | 3 hr |
| May 25, 8:21 PM CDT | Mesoscale Discussion | SPC | 114 min |
| May 25, 8:38 PM CDT | Severe Thunderstorm Warning | TSA | 52 min |
| May 25, 10:03 PM CDT | Areal Flood Warning | TSA | 6 hr |
| May 26, 2:35 AM CDT | River Flood Warning | TSA | 27 hr |
| May 26, 2:49 AM CDT | River Flood Advisory | TSA | 30 hr |
| May 26, 2:49 AM CDT | River Flood Advisory | TSA | 29 hr |
| May 26, 4:13 AM CDT | Areal Flood Warning | TSA | 6 hr |
| May 27, 11:33 PM CDT | Dense Fog Advisory | TSA | 9 hr |
| Jun 4, 5:30 AM CDT | Special Weather Statement | TSA | 45 min |
| Jun 4, 7:57 AM CDT | Special Weather Statement | TSA | 33 min |
| Jun 8, 2:43 PM CDT | Wind Advisory | TSA | 40 hr |
| Jun 30, 2:36 AM CDT | Heat Advisory | TSA | 65 hr |
| Jul 2, 4:44 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 9, 1:09 AM CDT | Severe Thunderstorm Watch | SPC | 11 hr |
| Jul 9, 7:16 AM CDT | Mesoscale Discussion | SPC | 119 min |
| Jul 9, 8:48 AM CDT | Special Weather Statement | TSA | 57 min |
| Jul 11, 1:05 PM CDT | Heat Advisory | TSA | 8 hr |
| Jul 11, 3:07 PM CDT | Mesoscale Discussion | SPC | 83 min |
| Jul 11, 6:08 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 11, 6:35 PM CDT | Special Weather Statement | TSA | 55 min |
| Jul 11, 6:57 PM CDT | Severe Thunderstorm Warning | TSA | 48 min |
| Jul 11, 7:00 PM CDT | Mesoscale Discussion | SPC | 90 min |
| Jul 11, 7:38 PM CDT | Severe Thunderstorm Warning | TSA | 52 min |
| Jul 11, 7:44 PM CDT | Severe Thunderstorm Warning | TSA | 46 min |
| Jul 11, 7:55 PM CDT | Severe Thunderstorm Warning | TSA | 50 min |
| Jul 11, 8:21 PM CDT | Severe Thunderstorm Warning | TSA | 24 min |
| Jul 11, 8:27 PM CDT | Severe Thunderstorm Warning | TSA | 33 min |
| Jul 11, 8:46 PM CDT | Severe Thunderstorm Warning | TSA | 44 min |
| Jul 13, 2:30 PM CDT | Heat Advisory | TSA | 30 hr |
| Jul 27, 4:21 PM CDT | Areal Flood Advisory | TSA | 4 hr |
| Jul 27, 5:47 PM CDT | Flash Flood Watch | TSA | 21 hr |
| Jul 28, 3:04 PM CDT | Flood Watch | TSA | 37 hr |
| Jul 30, 12:57 AM CDT | Special Weather Statement | TSA | 48 min |
| Jul 30, 1:16 AM CDT | Flash Flood Warning | TSA | 3 hr |
| Jul 30, 2:22 AM CDT | Special Weather Statement | TSA | 53 min |
| Jul 30, 6:40 AM CDT | Areal Flood Advisory | TSA | 2 hr |
| Aug 7, 6:58 AM CDT | Severe Thunderstorm Warning | TSA | 62 min |
| Aug 7, 7:59 AM CDT | Areal Flood Advisory | TSA | 3 hr |
| Aug 7, 8:22 AM CDT | Flash Flood Warning | TSA | 3 hr |
| Aug 8, 3:05 PM CDT | Heat Advisory | TSA | 29 hr |
| Aug 9, 3:06 PM CDT | Heat Advisory | TSA | 29 hr |
| Aug 10, 4:50 PM CDT | Mesoscale Discussion | SPC | 85 min |
| Aug 13, 9:32 PM CDT | Flash Flood Watch | TSA | 12 hr |
| Aug 14, 2:42 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 14, 5:14 AM CDT | Areal Flood Advisory | TSA | 3 hr |
| Aug 14, 5:39 AM CDT | Special Weather Statement | TSA | 36 min |
| Aug 14, 6:16 AM CDT | Special Weather Statement | TSA | 44 min |
| Aug 14, 6:26 AM CDT | Flash Flood Warning | TSA | 3 hr |
| Aug 14, 6:56 AM CDT | Special Weather Statement | TSA | 34 min |
| Aug 14, 7:03 AM CDT | Flash Flood Warning | TSA | 3 hr |
| Aug 14, 7:31 AM CDT | Special Weather Statement | TSA | 59 min |
| Aug 14, 9:08 AM CDT | Areal Flood Warning | TSA | 6 hr |
| Aug 14, 9:20 AM CDT | Areal Flood Warning | TSA | 6 hr |
| Aug 14, 2:16 PM CDT | Heat Advisory | TSA | 30 hr |
| Aug 15, 2:00 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 15, 6:47 PM CDT | Severe Thunderstorm Warning | TSA | 43 min |
| Aug 15, 7:05 PM CDT | Mesoscale Discussion | SPC | 55 min |
| Aug 28, 5:42 AM CDT | Dense Fog Advisory | TSA | 3 hr |
| Aug 31, 4:18 AM CDT | Mesoscale Discussion | SPC | 117 min |
| Aug 31, 3:34 PM CDT | Mesoscale Discussion | SPC | 86 min |
| Sep 3, 1:47 AM CDT | Dense Fog Advisory | TSA | 7 hr |
| Sep 13, 12:27 AM CDT | Dense Fog Advisory | TSA | 9 hr |
| Sep 23, 9:12 PM CDT | Dense Fog Advisory | TSA | 13 hr |
| Sep 25, 7:49 AM CDT | Dense Fog Advisory | TSA | 2 hr |
| Sep 27, 9:32 AM CDT | Wind Advisory | TSA | 13 hr |
| Oct 15, 2:49 AM CDT | Frost Advisory | TSA | 30 hr |
| Oct 17, 4:03 AM CDT | Wind Advisory | TSA | 13 hr |
| Oct 23, 2:49 PM CDT | Frost Advisory | TSA | 7 hr |
| Oct 28, 2:57 AM CDT | Flood Watch | TSA | 34 hr |
| Oct 29, 9:30 AM CDT | River Flood Advisory | TSA | 28 hr |
| Oct 29, 2:15 PM CDT | Freeze Warning | TSA | 19 hr |
| Nov 1, 12:51 PM CST | Freeze Warning | TSA | 19 hr |
| Nov 6, 5:26 AM CST | Dense Fog Advisory | TSA | 5 hr |
| Nov 10, 1:37 PM CST | Freeze Warning | TSA | 19 hr |
| Nov 12, 1:18 PM CST | Freeze Warning | TSA | 20 hr |
| Nov 14, 4:46 PM CST | Mesoscale Discussion | SPC | 29 min |
| Nov 14, 5:14 PM CST | Tornado Watch | SPC | 8 hr |
| Nov 14, 6:11 PM CST | Special Weather Statement | TSA | 49 min |
| Nov 14, 7:34 PM CST | Mesoscale Discussion | SPC | 86 min |
| Nov 14, 8:32 PM CST | Special Weather Statement | TSA | 43 min |
| Nov 18, 1:54 PM CST | Wind Advisory | TSA | 28 hr |
| Nov 23, 12:10 AM CST | Dense Fog Advisory | TSA | 9 hr |
| Nov 24, 5:17 PM CST | Mesoscale Discussion | SPC | 118 min |
| Nov 24, 8:02 PM CST | Severe Thunderstorm Warning | TSA | 43 min |
| Nov 24, 8:20 PM CST | Mesoscale Discussion | SPC | 55 min |
| Nov 24, 8:39 PM CST | Severe Thunderstorm Warning | TSA | 51 min |
| Nov 26, 1:42 AM CST | Dense Fog Advisory | TSA | 8 hr |
| Dec 12, 3:41 AM CST | Winter Weather Advisory | TSA | 42 hr |
| Dec 13, 3:01 AM CST | Winter Storm Warning | TSA | 17 hr |
| Dec 13, 7:13 AM CST | Mesoscale Discussion | SPC | 5 hr |
| Dec 13, 12:00 PM CST | Mesoscale Discussion | SPC | 4 hr |
| Dec 22, 8:32 PM CST | Wind Advisory | TSA | 21 hr |
| Dec 30, 10:19 AM CST | Winter Weather Advisory | TSA | 4 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 | 35 |
| Tornado Warning | 9 |
| Severe Thunderstorm Watch | 4 |
| Tornado Watch | 5 |
| Mesoscale Discussion | 33 |
| Special Weather Statement | 23 |
| Flooding | |
| Areal Flood Warning | 5 |
| Flash Flood Warning | 6 |
| River Flood Warning | 10 |
| Flash Flood Watch | 6 |
| Flood Watch | 2 |
| Areal Flood Advisory | 13 |
| River Flood Advisory | 13 |
| Winter | |
| Winter Storm Warning | 2 |
| Winter Storm Watch | 1 |
| Winter Weather Advisory | 5 |
| Heat | |
| Heat Advisory | 6 |
| Cold | |
| Freeze Warning | 9 |
| Frost Advisory | 3 |
| Wind and dust | |
| Wind Advisory | 6 |
| Fire | |
| Red Flag Warning | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 10 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20192021
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.