Alert archive / Oklahoma / Kiowa County
Weather alerts in Kiowa County, Oklahoma, 2011
256 weather alerts in 2011, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Kiowa County and its neighbors
Each county as a circle sized by its count in 2011. Tap one for its archive.
- Alerts
- 256
- Warnings
- 86
- Watches
- 59
- Advisories
- 42
- Busiest month
- May54 alerts
- Busiest day
- May 19, 201117 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
3 of 9 tornado warnings covering Kiowa County in 2011 had a tornado report inside them; 2 of 2 tornado reports fell inside a warning, on average 17 minutes after it went out.
Kiowa County, 2011
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 9 | 3 | 67% | 2 | 100% | 17 min |
| Severe thunderstorm warnings | 40 | 26 | 35% | 16 | 88% | 24 min |
| Flash flood warnings | 0 | 0 |
Each office's whole area, 2011
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Norman, OK: tornado warnings | 85 | 27 | 68% | 37 | 95% | 25 min |
| NWS Norman, OK: severe thunderstorm warnings | 637 | 329 | 48% | 797 | 83% | 26 min |
| NWS Norman, OK: flash flood warnings | 8 | 6 | 25% | 10 | 90% | 74 min |
An office's figures cover every county it serves, including across state lines.
Verified by the Iowa Environmental Mesonet's Cow, which matches each storm-based warning with the local storm reports inside its polygon while it was in force, within 15 km of its edge: a tornado warning counts as verified on a tornado report, a severe thunderstorm warning on hail of 1 inch or more, a gust of 58 mph or more, or wind damage, a flash flood warning on a flash flood report. The false alarm ratio is the share of warnings with no such report; "inside a warning" is the probability of detection, the share of reports that fell inside one; lead time runs from the warning's issue to each report inside it, counting zero for a report that came first. A warning with no report is not proof nothing happened: reports come from spotters, the public and damage surveys, and are thin where few people live.
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 17, 3:37 AM CST | Dense Fog Advisory | OUN | 7 hr |
| Jan 19, 4:30 AM CST | Winter Weather Advisory | OUN | 31 hr |
| Jan 30, 3:46 AM CST | Winter Storm Watch | OUN | 25 hr |
| Jan 30, 3:08 PM CST | Winter Storm Warning | OUN | 48 hr |
| Feb 1, 3:04 PM CST | Wind Chill Advisory | OUN | 45 hr |
| Feb 6, 5:32 PM CST | Winter Storm Watch | OUN | 36 hr |
| Feb 7, 12:03 PM CST | Winter Storm Warning | OUN | 48 hr |
| Feb 8, 10:45 PM CST | Mesoscale Discussion | SPC | 3 hr |
| Feb 9, 10:05 AM CST | Wind Chill Advisory | OUN | 24 hr |
| Feb 15, 3:22 AM CST | Fire Weather Watch | OUN | 49 hr |
| Feb 19, 4:49 AM CST | Fire Weather Watch | OUN | 22 hr |
| Feb 19, 3:04 PM CST | Red Flag Warning | OUN | 27 hr |
| Feb 24, 3:07 AM CST | Mesoscale Discussion | SPC | 113 min |
| Feb 24, 4:10 AM CST | Severe Thunderstorm Watch | SPC | 7 hr |
| Feb 24, 3:51 PM CST | Fire Weather Watch | OUN | 53 hr |
| Feb 26, 8:49 AM CST | Dense Fog Advisory | OUN | 2 hr |
| Feb 26, 3:18 PM CST | Red Flag Warning | OUN | 30 hr |
| Feb 27, 4:24 AM CST | Wind Advisory | OUN | 18 hr |
| Feb 28, 4:23 AM CST | Fire Weather Watch | OUN | 24 hr |
| Mar 9, 4:27 AM CST | Fire Weather Watch | OUN | 47 hr |
| Mar 10, 4:15 AM CST | Red Flag Warning | OUN | 39 hr |
| Mar 11, 10:48 AM CST | Wind Advisory | OUN | 8 hr |
| Mar 14, 3:06 PM CDT | Fire Weather Watch | OUN | 61 hr |
| Mar 19, 3:05 PM CDT | Mesoscale Discussion | SPC | 85 min |
| Mar 20, 8:11 AM CDT | Fire Weather Watch | OUN | 31 hr |
| Mar 21, 3:33 PM CDT | Red Flag Warning | OUN | 29 hr |
| Mar 22, 3:42 AM CDT | Wind Advisory | OUN | 15 hr |
| Apr 1, 4:21 AM CDT | Fire Weather Watch | OUN | 24 hr |
| Apr 2, 4:36 AM CDT | Red Flag Warning | OUN | 41 hr |
| Apr 3, 4:19 AM CDT | Wind Advisory | OUN | 35 hr |
| Apr 4, 5:30 AM CDT | Fire Weather Watch | OUN | 23 hr |
| Apr 5, 4:28 AM CDT | Red Flag Warning | OUN | 16 hr |
| Apr 5, 3:54 PM CDT | Fire Weather Watch | OUN | 13 hr |
| Apr 5, 3:54 PM CDT | Fire Weather Watch | OUN | 37 hr |
| Apr 6, 5:04 AM CDT | Red Flag Warning | OUN | 15 hr |
| Apr 6, 4:07 PM CDT | Red Flag Warning | OUN | 28 hr |
| Apr 7, 3:57 PM CDT | Fire Weather Watch | OUN | 13 hr |
| Apr 8, 4:59 AM CDT | Red Flag Warning | OUN | 16 hr |
| Apr 8, 2:26 PM CDT | Mesoscale Discussion | SPC | 94 min |
| Apr 8, 2:45 PM CDT | Fire Weather Watch | OUN | 15 hr |
| Apr 8, 2:45 PM CDT | Fire Weather Watch | OUN | 25 hr |
| Apr 8, 5:35 PM CDT | Tornado Watch | SPC | 9 hr |
| Apr 9, 5:24 AM CDT | Red Flag Warning | OUN | 15 hr |
| Apr 9, 3:03 PM CDT | Wind Advisory | OUN | 29 hr |
| Apr 9, 3:18 PM CDT | Red Flag Warning | OUN | 30 hr |
| Apr 13, 3:27 AM CDT | Fire Weather Watch | OUN | 25 hr |
| Apr 13, 11:19 AM CDT | Red Flag Warning | OUN | 9 hr |
| Apr 13, 3:58 PM CDT | Red Flag Warning | OUN | 29 hr |
| Apr 14, 3:58 AM CDT | High Wind Watch | OUN | 18 hr |
| Apr 14, 3:58 AM CDT | Wind Advisory | OUN | 12 hr |
| Apr 14, 3:34 PM CDT | Fire Weather Watch | OUN | 13 hr |
| Apr 14, 9:46 PM CDT | High Wind Warning | OUN | 24 hr |
| Apr 15, 4:12 AM CDT | Red Flag Warning | OUN | 17 hr |
| Apr 15, 5:35 PM CDT | Freeze Warning | OUN | 11 hr |
| Apr 16, 4:30 AM CDT | Fire Weather Watch | OUN | 24 hr |
| Apr 17, 4:47 AM CDT | Red Flag Warning | OUN | 15 hr |
| Apr 17, 11:57 AM CDT | Wind Advisory | OUN | 8 hr |
| Apr 17, 2:56 PM CDT | Fire Weather Watch | OUN | 14 hr |
| Apr 18, 4:45 AM CDT | Fire Weather Watch | OUN | 24 hr |
| Apr 22, 11:10 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 25, 2:52 AM CDT | Dense Fog Advisory | OUN | 7 hr |
| Apr 25, 4:28 PM CDT | Severe Thunderstorm Warning | OUN | 32 min |
| Apr 25, 4:52 PM CDT | Severe Thunderstorm Warning | OUN | 38 min |
| Apr 25, 5:11 PM CDT | Severe Thunderstorm Warning | OUN | 49 min |
| Apr 25, 5:24 PM CDT | Mesoscale Discussion | SPC | 66 min |
| Apr 25, 7:17 PM CDT | Special Weather Statement | OUN | 28 min |
| Apr 25, 7:24 PM CDT | Severe Thunderstorm Warning | OUN | 26 min |
| Apr 25, 8:03 PM CDT | Special Weather Statement | OUN | 57 min |
| Apr 26, 3:15 PM CDT | Mesoscale Discussion | SPC | 90 min |
| Apr 26, 3:43 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Apr 26, 7:08 PM CDT | Mesoscale Discussion | SPC | 97 min |
| Apr 27, 4:23 AM CDT | Fire Weather Watch | OUN | 46 hr |
| Apr 28, 4:28 AM CDT | Wind Advisory | OUN | 45 hr |
| Apr 28, 2:45 PM CDT | Red Flag Warning | OUN | 34 hr |
| May 1, 3:19 AM CDT | Mesoscale Discussion | SPC | 86 min |
| May 2, 2:54 AM CDT | Frost Advisory | OUN | 30 hr |
| May 3, 3:37 AM CDT | Fire Weather Watch | OUN | 29 hr |
| May 3, 2:52 PM CDT | Red Flag Warning | OUN | 29 hr |
| May 6, 2:48 PM CDT | Fire Weather Watch | OUN | 37 hr |
| May 8, 3:56 AM CDT | Fire Weather Watch | OUN | 24 hr |
| May 8, 3:56 AM CDT | Red Flag Warning | OUN | 17 hr |
| May 9, 4:19 AM CDT | Fire Weather Watch | OUN | 17 hr |
| May 9, 4:19 AM CDT | Red Flag Warning | OUN | 16 hr |
| May 9, 9:11 PM CDT | Red Flag Warning | OUN | 19 hr |
| May 10, 1:12 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 11, 8:01 AM CDT | Special Weather Statement | OUN | 44 min |
| May 11, 8:44 AM CDT | Special Weather Statement | OUN | 46 min |
| May 11, 9:29 AM CDT | Special Weather Statement | OUN | 46 min |
| May 11, 1:16 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| May 18, 3:37 PM CDT | Fire Weather Watch | OUN | 13 hr |
| May 18, 3:48 PM CDT | Tornado Watch | SPC | 3 hr |
| May 19, 4:51 AM CDT | Red Flag Warning | OUN | 6 hr |
| May 19, 12:30 PM CDT | Mesoscale Discussion | SPC | 30 min |
| May 19, 12:46 PM CDT | Tornado Watch | SPC | 9 hr |
| May 19, 1:57 PM CDT | Severe Thunderstorm Warning | OUN | 48 min |
| May 19, 2:42 PM CDT | Severe Thunderstorm Warning | OUN | 48 min |
| May 19, 3:31 PM CDT | Severe Thunderstorm Warning | OUN | 44 min |
| May 19, 3:44 PM CDT | Mesoscale Discussion | SPC | 61 min |
| May 19, 4:08 PM CDT | Severe Thunderstorm Warning | OUN | 52 min |
| May 19, 4:25 PM CDT | Tornado Warning | OUN | 35 min |
| May 19, 5:01 PM CDT | Severe Thunderstorm Warning | OUN | 44 min |
| May 19, 5:09 PM CDT | Tornado Warning | OUN | 36 min |
| May 19, 5:21 PM CDT | Mesoscale Discussion | SPC | 84 min |
| May 19, 5:29 PM CDT | Severe Thunderstorm Warning | OUN | 31 min |
| May 19, 5:38 PM CDT | Areal Flood Advisory | OUN | 3 hr |
| May 19, 5:43 PM CDT | Severe Thunderstorm Warning | OUN | 62 min |
| May 19, 5:57 PM CDT | Tornado Warning | OUN | 33 min |
| May 19, 6:54 PM CDT | Areal Flood Advisory | OUN | 3 hr |
| May 19, 7:27 PM CDT | Severe Thunderstorm Warning | OUN | 48 min |
| May 19, 7:47 PM CDT | Mesoscale Discussion | SPC | 118 min |
| May 20, 2:37 AM CDT | Areal Flood Advisory | OUN | 3 hr |
| May 20, 2:58 AM CDT | Mesoscale Discussion | SPC | 92 min |
| May 20, 3:11 AM CDT | Special Weather Statement | OUN | 49 min |
| May 23, 2:08 PM CDT | Mesoscale Discussion | SPC | 97 min |
| May 23, 2:30 PM CDT | Tornado Watch | SPC | 8 hr |
| May 23, 4:31 PM CDT | Severe Thunderstorm Warning | OUN | 59 min |
| May 23, 5:21 PM CDT | Severe Thunderstorm Warning | OUN | 54 min |
| May 23, 5:40 PM CDT | Severe Thunderstorm Warning | OUN | 65 min |
| May 23, 6:17 PM CDT | Severe Thunderstorm Warning | OUN | 28 min |
| May 23, 6:40 PM CDT | Severe Thunderstorm Warning | OUN | 49 min |
| May 24, 12:18 PM CDT | Mesoscale Discussion | SPC | 87 min |
| May 24, 12:47 PM CDT | Tornado Watch | SPC | 11 hr |
| May 24, 2:16 PM CDT | Severe Thunderstorm Warning | OUN | 59 min |
| May 24, 3:15 PM CDT | Wind Advisory | OUN | 6 hr |
| May 29, 3:38 AM CDT | Wind Advisory | OUN | 15 hr |
| May 29, 7:10 PM CDT | Wind Advisory | OUN | 29 hr |
| May 30, 11:39 PM CDT | Mesoscale Discussion | SPC | 96 min |
| May 31, 2:35 AM CDT | Severe Thunderstorm Warning | OUN | 40 min |
| Jun 8, 5:18 PM CDT | Mesoscale Discussion | SPC | 57 min |
| Jun 8, 8:43 PM CDT | Special Weather Statement | OUN | 32 min |
| Jun 8, 8:53 PM CDT | Severe Thunderstorm Warning | OUN | 52 min |
| Jun 8, 9:45 PM CDT | Special Weather Statement | OUN | 30 min |
| Jun 8, 11:03 PM CDT | Special Weather Statement | OUN | 57 min |
| Jun 9, 3:27 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 9, 3:49 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jun 10, 3:31 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 10, 5:20 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 10, 8:50 PM CDT | Mesoscale Discussion | SPC | 55 min |
| Jun 10, 9:42 PM CDT | Special Weather Statement | OUN | 18 min |
| Jun 11, 2:28 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 13, 4:28 AM CDT | Red Flag Warning | OUN | 16 hr |
| Jun 14, 3:36 PM CDT | Mesoscale Discussion | SPC | 84 min |
| Jun 14, 5:27 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jun 14, 6:06 PM CDT | Severe Thunderstorm Warning | OUN | 54 min |
| Jun 14, 6:54 PM CDT | Severe Thunderstorm Warning | OUN | 66 min |
| Jun 14, 7:02 PM CDT | Mesoscale Discussion | SPC | 58 min |
| Jun 15, 5:13 AM CDT | Fire Weather Watch | OUN | 23 hr |
| Jun 16, 3:53 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 16, 3:54 PM CDT | Wind Advisory | OUN | 13 hr |
| Jun 16, 6:18 PM CDT | Mesoscale Discussion | SPC | 87 min |
| Jun 16, 7:04 PM CDT | Severe Thunderstorm Warning | OUN | 56 min |
| Jun 16, 7:20 PM CDT | Severe Thunderstorm Warning | OUN | 55 min |
| Jun 16, 8:11 PM CDT | Severe Thunderstorm Warning | OUN | 64 min |
| Jun 16, 8:58 PM CDT | Severe Thunderstorm Warning | OUN | 62 min |
| Jun 16, 9:13 PM CDT | Mesoscale Discussion | SPC | 92 min |
| Jun 19, 1:25 PM CDT | Fire Weather Watch | OUN | 15 hr |
| Jun 19, 10:37 PM CDT | Wind Advisory | OUN | 23 hr |
| Jun 20, 4:07 AM CDT | Red Flag Warning | OUN | 17 hr |
| Jun 23, 3:29 PM CDT | Fire Weather Watch | OUN | 5 hr |
| Jun 23, 8:56 PM CDT | Red Flag Warning | OUN | 24 hr |
| Jun 24, 2:40 PM CDT | Red Flag Warning | OUN | 30 hr |
| Jun 24, 2:47 PM CDT | Heat Advisory | OUN | 3 days |
| Jun 25, 10:23 AM CDT | Wind Advisory | OUN | 6 hr |
| Jun 25, 2:53 PM CDT | Fire Weather Watch | OUN | 13 hr |
| Jun 26, 4:16 AM CDT | Red Flag Warning | OUN | 16 hr |
| Jun 28, 5:04 AM CDT | Special Weather Statement | OUN | 26 min |
| Jun 28, 6:20 AM CDT | Special Weather Statement | OUN | 25 min |
| Jun 28, 3:25 PM CDT | Fire Weather Watch | OUN | 12 hr |
| Jun 29, 2:47 AM CDT | Special Weather Statement | OUN | 43 min |
| Jun 29, 3:38 AM CDT | Fire Weather Watch | OUN | 24 hr |
| Jul 6, 2:04 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 10, 10:22 AM CDT | Heat Advisory | OUN | 22 days |
| Jul 13, 6:57 PM CDT | Special Weather Statement | OUN | 33 min |
| Jul 13, 7:35 PM CDT | Special Weather Statement | OUN | 25 min |
| Jul 25, 4:47 PM CDT | Special Weather Statement | OUN | 13 min |
| Jul 25, 5:29 PM CDT | Mesoscale Discussion | SPC | 91 min |
| Aug 1, 2:30 AM CDT | Excessive Heat Warning | OUN | 8 days |
| Aug 3, 2:29 PM CDT | Mesoscale Discussion | SPC | 91 min |
| Aug 6, 2:21 PM CDT | Fire Weather Watch | OUN | 38 hr |
| Aug 6, 6:37 PM CDT | Special Weather Statement | OUN | 8 min |
| Aug 7, 2:21 PM CDT | Mesoscale Discussion | SPC | 114 min |
| Aug 7, 2:23 PM CDT | Heat Advisory | OUN | 5 days |
| Aug 8, 4:43 AM CDT | Red Flag Warning | OUN | 16 hr |
| Aug 8, 5:30 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 8, 6:01 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Aug 8, 7:34 PM CDT | Mesoscale Discussion | SPC | 116 min |
| Aug 8, 8:05 PM CDT | Severe Thunderstorm Warning | OUN | 30 min |
| Aug 9, 10:01 PM CDT | Special Weather Statement | OUN | 44 min |
| Aug 9, 10:02 PM CDT | Mesoscale Discussion | SPC | 88 min |
| Aug 9, 10:12 PM CDT | Severe Thunderstorm Warning | OUN | 63 min |
| Aug 9, 10:23 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Aug 12, 9:44 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Aug 12, 10:12 PM CDT | Severe Thunderstorm Warning | OUN | 63 min |
| Aug 12, 11:21 PM CDT | Special Weather Statement | OUN | 24 min |
| Aug 12, 11:41 PM CDT | Special Weather Statement | OUN | 19 min |
| Aug 12, 11:47 PM CDT | Mesoscale Discussion | SPC | 88 min |
| Aug 13, 1:49 AM CDT | Heat Advisory | OUN | 13 hr |
| Aug 16, 3:29 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 17, 3:44 PM CDT | Heat Advisory | OUN | 14 days |
| Aug 24, 4:44 PM CDT | Mesoscale Discussion | SPC | 91 min |
| Aug 24, 8:28 PM CDT | Special Weather Statement | OUN | 32 min |
| Aug 29, 4:46 AM CDT | Fire Weather Watch | OUN | 24 hr |
| Aug 30, 4:39 AM CDT | Red Flag Warning | OUN | 16 hr |
| Aug 30, 3:41 PM CDT | Red Flag Warning | OUN | 29 hr |
| Sep 11, 1:58 PM CDT | Fire Weather Watch | OUN | 14 hr |
| Sep 12, 4:12 AM CDT | Red Flag Warning | OUN | 15 hr |
| Sep 14, 12:40 AM CDT | Special Weather Statement | OUN | 50 min |
| Sep 17, 2:38 PM CDT | Mesoscale Discussion | SPC | 97 min |
| Sep 17, 3:16 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Sep 17, 5:29 PM CDT | Severe Thunderstorm Warning | OUN | 61 min |
| Sep 17, 5:49 PM CDT | Mesoscale Discussion | SPC | 116 min |
| Sep 17, 6:01 PM CDT | Severe Thunderstorm Warning | OUN | 59 min |
| Sep 29, 11:31 AM CDT | Wind Advisory | OUN | 10 hr |
| Oct 8, 2:55 PM CDT | Flash Flood Watch | OUN | 24 hr |
| Oct 10, 1:56 AM CDT | Dense Fog Advisory | OUN | 8 hr |
| Oct 18, 4:37 AM CDT | Wind Advisory | OUN | 14 hr |
| Oct 28, 4:42 AM CDT | Frost Advisory | OUN | 28 hr |
| Nov 1, 3:46 PM CDT | Wind Advisory | OUN | 33 hr |
| Nov 2, 3:41 AM CDT | Freeze Warning | OUN | 29 hr |
| Nov 2, 3:41 PM CDT | Freeze Watch | OUN | 12 hr |
| Nov 3, 4:04 AM CDT | Freeze Warning | OUN | 30 hr |
| Nov 5, 10:09 AM CDT | Wind Advisory | OUN | 9 hr |
| Nov 7, 7:52 AM CST | Mesoscale Discussion | SPC | 83 min |
| Nov 7, 12:27 PM CST | Mesoscale Discussion | SPC | 93 min |
| Nov 7, 1:11 PM CST | Tornado Watch | SPC | 8 hr |
| Nov 7, 2:02 PM CST | Severe Thunderstorm Warning | OUN | 58 min |
| Nov 7, 2:14 PM CST | Tornado Warning | OUN | 46 min |
| Nov 7, 2:44 PM CST | Tornado Warning | OUN | 46 min |
| Nov 7, 3:00 PM CST | Severe Thunderstorm Warning | OUN | 60 min |
| Nov 7, 3:08 PM CST | Tornado Warning | OUN | 52 min |
| Nov 7, 3:27 PM CST | Tornado Warning | OUN | 48 min |
| Nov 7, 3:42 PM CST | Tornado Warning | OUN | 33 min |
| Nov 7, 4:14 PM CST | Tornado Warning | OUN | 46 min |
| Nov 7, 4:33 PM CST | Severe Thunderstorm Warning | OUN | 42 min |
| Nov 7, 5:16 PM CST | Severe Thunderstorm Warning | OUN | 59 min |
| Nov 7, 5:51 PM CST | Mesoscale Discussion | SPC | 114 min |
| Nov 7, 6:12 PM CST | Severe Thunderstorm Warning | OUN | 63 min |
| Nov 7, 6:30 PM CST | Areal Flood Advisory | OUN | 3 hr |
| Nov 7, 6:32 PM CST | Areal Flood Advisory | OUN | 3 hr |
| Nov 7, 6:58 PM CST | Severe Thunderstorm Warning | OUN | 47 min |
| Nov 7, 7:00 PM CST | Flash Flood Watch | OUN | 15 hr |
| Nov 7, 7:25 PM CST | Severe Thunderstorm Warning | OUN | 50 min |
| Nov 7, 7:43 PM CST | Mesoscale Discussion | SPC | 62 min |
| Nov 7, 8:22 PM CST | Severe Thunderstorm Warning | OUN | 53 min |
| Nov 7, 8:28 PM CST | Tornado Watch | SPC | 8 hr |
| Nov 7, 8:44 PM CST | Severe Thunderstorm Warning | OUN | 46 min |
| Nov 10, 4:10 AM CST | Fire Weather Watch | OUN | 48 hr |
| Nov 18, 4:35 AM CST | Wind Advisory | OUN | 13 hr |
| Nov 21, 9:03 AM CST | Mesoscale Discussion | SPC | 57 min |
| Nov 21, 11:47 AM CST | Special Weather Statement | OUN | 28 min |
| Nov 21, 12:15 PM CST | Special Weather Statement | OUN | 30 min |
| Nov 21, 3:44 PM CST | Mesoscale Discussion | SPC | 91 min |
| Nov 22, 10:22 PM CST | Dense Fog Advisory | OUN | 11 hr |
| Nov 25, 3:11 AM CST | Wind Advisory | OUN | 40 hr |
| Dec 19, 11:35 PM CST | Dense Fog Advisory | OUN | 6 hr |
| Dec 31, 4:20 AM CST | Wind Advisory | OUN | 16 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 | 40 |
| Tornado Warning | 9 |
| Severe Thunderstorm Watch | 11 |
| Tornado Watch | 7 |
| Mesoscale Discussion | 45 |
| Special Weather Statement | 24 |
| Flooding | |
| Flash Flood Watch | 2 |
| Areal Flood Advisory | 5 |
| Winter | |
| Winter Storm Warning | 2 |
| Winter Storm Watch | 2 |
| Winter Weather Advisory | 1 |
| Heat | |
| Excessive Heat Warning | 1 |
| Heat Advisory | 5 |
| Cold | |
| Freeze Warning | 3 |
| Freeze Watch | 1 |
| Frost Advisory | 2 |
| Wind Chill Advisory | 2 |
| Wind and dust | |
| High Wind Warning | 1 |
| High Wind Watch | 1 |
| Wind Advisory | 21 |
| Fire | |
| Red Flag Warning | 30 |
| Fire Weather Watch | 35 |
| 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 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. Warning verification from the Mesonet's Cow. Rebuilt daily.