Alert archive / Oklahoma / Garvin County
Weather alerts in Garvin County, Oklahoma, 2015
245 weather alerts in 2015, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Garvin County and its neighbors
Each county as a circle sized by its count in 2015. Tap one for its archive.
- Alerts
- 245
- Warnings
- 84
- Watches
- 39
- Advisories
- 52
- Busiest month
- May112 alerts
- Busiest day
- May 10, 201512 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
4 of 6 tornado warnings covering Garvin County in 2015 had a tornado report inside them; 2 of 2 tornado reports fell inside a warning, on average 13 minutes after it went out.
Garvin County, 2015
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 6 | 4 | 33% | 2 | 100% | 13 min |
| Severe thunderstorm warnings | 36 | 22 | 39% | 7 | 57% | 31 min |
| Flash flood warnings | 18 | 13 | 28% | 2 | 100% | 79 min |
Each office's whole area, 2015
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Norman, OK: tornado warnings | 152 | 54 | 64% | 96 | 80% | 14 min |
| NWS Norman, OK: severe thunderstorm warnings | 661 | 312 | 53% | 662 | 81% | 22 min |
| NWS Norman, OK: flash flood warnings | 135 | 88 | 35% | 195 | 94% | 114 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 1, 3:42 PM CST | Winter Weather Advisory | OUN | 54 hr |
| Jan 17, 6:28 PM CST | Fire Weather Watch | OUN | 9 hr |
| Jan 18, 3:29 AM CST | Red Flag Warning | OUN | 15 hr |
| Jan 21, 12:53 PM CST | Winter Weather Advisory | OUN | 20 hr |
| Feb 4, 4:02 AM CST | Wind Advisory | OUN | 17 hr |
| Feb 14, 3:40 AM CST | Winter Storm Watch | OUN | 24 hr |
| Feb 15, 3:58 AM CST | Winter Weather Advisory | OUN | 29 hr |
| Feb 21, 8:42 PM CST | Winter Weather Advisory | OUN | 17 hr |
| Feb 22, 2:01 PM CST | Winter Weather Advisory | OUN | 28 hr |
| Feb 26, 3:00 PM CST | Winter Weather Advisory | OUN | 37 hr |
| Feb 27, 3:05 PM CST | Winter Weather Advisory | OUN | 44 hr |
| Mar 3, 11:16 AM CST | Winter Weather Advisory | OUN | 40 hr |
| Mar 11, 12:48 AM CDT | Dense Fog Advisory | OUN | 10 hr |
| Mar 25, 4:14 AM CDT | Wind Advisory | OUN | 24 hr |
| Mar 25, 1:45 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Mar 25, 2:16 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Mar 25, 5:33 PM CDT | Mesoscale Discussion | SPC | 87 min |
| Mar 25, 7:54 PM CDT | Mesoscale Discussion | SPC | 66 min |
| Mar 25, 8:02 PM CDT | Severe Thunderstorm Warning | OUN | 43 min |
| Mar 25, 8:15 PM CDT | Severe Thunderstorm Warning | OUN | 45 min |
| Mar 25, 8:34 PM CDT | Severe Thunderstorm Warning | OUN | 41 min |
| Mar 25, 8:55 PM CDT | Severe Thunderstorm Warning | OUN | 50 min |
| Mar 25, 9:05 PM CDT | Severe Thunderstorm Warning | OUN | 25 min |
| Mar 25, 9:11 PM CDT | Severe Thunderstorm Warning | OUN | 64 min |
| Mar 25, 9:21 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Mar 31, 5:51 AM CDT | Dense Fog Advisory | OUN | 4 hr |
| Mar 31, 3:27 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Mar 31, 3:57 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Mar 31, 8:14 PM CDT | Mesoscale Discussion | SPC | 91 min |
| Mar 31, 9:24 PM CDT | Mesoscale Discussion | SPC | 66 min |
| Mar 31, 9:40 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Mar 31, 11:34 PM CDT | Special Weather Statement | OUN | 41 min |
| Mar 31, 11:41 PM CDT | Severe Thunderstorm Warning | OUN | 49 min |
| Apr 1, 12:08 AM CDT | Severe Thunderstorm Warning | OUN | 23 min |
| Apr 1, 12:19 AM CDT | Severe Thunderstorm Warning | OUN | 26 min |
| Apr 1, 12:40 AM CDT | Severe Thunderstorm Warning | OUN | 35 min |
| Apr 8, 11:28 PM CDT | Special Weather Statement | OUN | 62 min |
| Apr 18, 6:21 PM CDT | Mesoscale Discussion | SPC | 84 min |
| Apr 18, 6:31 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Apr 18, 6:35 PM CDT | Severe Thunderstorm Warning | OUN | 40 min |
| Apr 18, 6:59 PM CDT | Special Weather Statement | OUN | 31 min |
| Apr 18, 7:12 PM CDT | Severe Thunderstorm Warning | OUN | 48 min |
| Apr 18, 8:02 PM CDT | Mesoscale Discussion | SPC | 88 min |
| Apr 18, 8:16 PM CDT | Special Weather Statement | OUN | 44 min |
| Apr 19, 12:43 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 19, 1:42 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Apr 22, 6:24 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 22, 7:13 AM CDT | Severe Thunderstorm Warning | OUN | 47 min |
| Apr 22, 9:52 AM CDT | Special Weather Statement | OUN | 23 min |
| Apr 22, 10:15 AM CDT | Special Weather Statement | OUN | 30 min |
| Apr 26, 3:01 PM CDT | Flash Flood Watch | OUN | 28 hr |
| May 6, 1:02 AM CDT | Severe Thunderstorm Warning | OUN | 28 min |
| May 6, 3:27 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 6, 5:25 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 6, 6:34 PM CDT | Mesoscale Discussion | SPC | 86 min |
| May 6, 8:51 PM CDT | Tornado Watch | SPC | 5 hr |
| May 6, 10:53 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 7, 11:54 AM CDT | Flood Watch | OUN | 3 days |
| May 7, 1:10 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 7, 6:05 PM CDT | Special Weather Statement | OUN | 25 min |
| May 7, 6:19 PM CDT | Mesoscale Discussion | SPC | 86 min |
| May 8, 12:51 PM CDT | Tornado Watch | SPC | 8 hr |
| May 8, 2:12 PM CDT | Mesoscale Discussion | SPC | 93 min |
| May 8, 3:45 PM CDT | Mesoscale Discussion | SPC | 90 min |
| May 8, 6:50 PM CDT | Mesoscale Discussion | SPC | 85 min |
| May 8, 7:25 PM CDT | Flash Flood Warning | OUN | 4 hr |
| May 8, 7:49 PM CDT | Severe Thunderstorm Warning | OUN | 56 min |
| May 9, 7:36 AM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 9, 8:34 AM CDT | Special Weather Statement | OUN | 26 min |
| May 9, 9:32 AM CDT | Areal Flood Advisory | OUN | 3 hr |
| May 9, 1:21 PM CDT | Tornado Watch | SPC | 10 hr |
| May 9, 1:27 PM CDT | Flash Flood Warning | OUN | 5 hr |
| May 9, 1:47 PM CDT | Severe Thunderstorm Warning | OUN | 43 min |
| May 9, 3:32 PM CDT | Mesoscale Discussion | SPC | 118 min |
| May 9, 5:49 PM CDT | Areal Flood Warning | OUN | 5 hr |
| May 9, 7:59 PM CDT | Severe Thunderstorm Warning | OUN | 46 min |
| May 9, 8:25 PM CDT | Flash Flood Warning | OUN | 3 hr |
| May 9, 8:44 PM CDT | Severe Thunderstorm Warning | OUN | 46 min |
| May 9, 9:23 PM CDT | Severe Thunderstorm Warning | OUN | 52 min |
| May 9, 9:32 PM CDT | Flash Flood Warning | OUN | 3 hr |
| May 10, 12:17 AM CDT | River Flood Warning | OUN | 51 hr |
| May 10, 4:20 AM CDT | Mesoscale Discussion | SPC | 55 min |
| May 10, 12:33 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 10, 12:58 PM CDT | Tornado Watch | SPC | 10 hr |
| May 10, 3:22 PM CDT | Mesoscale Discussion | SPC | 53 min |
| May 10, 5:39 PM CDT | Mesoscale Discussion | SPC | 96 min |
| May 10, 6:05 PM CDT | Areal Flood Advisory | OUN | 115 min |
| May 11, 3:37 PM CDT | Flash Flood Watch | OUN | 60 hr |
| May 13, 1:17 PM CDT | Areal Flood Advisory | OUN | 3 hr |
| May 15, 11:49 AM CDT | Flash Flood Watch | OUN | 41 hr |
| May 16, 3:41 PM CDT | Mesoscale Discussion | SPC | 94 min |
| May 16, 4:00 PM CDT | Tornado Watch | SPC | 8 hr |
| May 16, 5:55 PM CDT | Mesoscale Discussion | SPC | 95 min |
| May 16, 7:14 PM CDT | Mesoscale Discussion | SPC | 91 min |
| May 16, 8:31 PM CDT | Severe Thunderstorm Warning | OUN | 44 min |
| May 16, 8:43 PM CDT | Severe Thunderstorm Warning | OUN | 32 min |
| May 16, 8:47 PM CDT | Mesoscale Discussion | SPC | 88 min |
| May 16, 9:11 PM CDT | Severe Thunderstorm Warning | OUN | 49 min |
| May 16, 9:59 PM CDT | Severe Thunderstorm Warning | OUN | 46 min |
| May 16, 10:33 PM CDT | Areal Flood Advisory | OUN | 3 hr |
| May 16, 10:43 PM CDT | Severe Thunderstorm Warning | OUN | 47 min |
| May 18, 4:40 AM CDT | Dense Fog Advisory | OUN | 5 hr |
| May 18, 1:07 PM CDT | Mesoscale Discussion | SPC | 53 min |
| May 18, 2:58 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 18, 3:57 PM CDT | Flood Watch | OUN | 39 hr |
| May 19, 1:32 PM CDT | Tornado Watch | SPC | 7 hr |
| May 19, 2:07 PM CDT | Severe Thunderstorm Warning | OUN | 38 min |
| May 19, 3:51 PM CDT | Mesoscale Discussion | SPC | 114 min |
| May 19, 5:31 PM CDT | Mesoscale Discussion | SPC | 89 min |
| May 19, 5:49 PM CDT | Severe Thunderstorm Warning | OUN | 41 min |
| May 19, 6:09 PM CDT | Flash Flood Warning | OUN | 3 hr |
| May 19, 7:15 PM CDT | Mesoscale Discussion | SPC | 90 min |
| May 19, 7:35 PM CDT | Severe Thunderstorm Warning | OUN | 40 min |
| May 19, 8:12 PM CDT | Severe Thunderstorm Warning | OUN | 37 min |
| May 19, 8:58 PM CDT | Tornado Watch | SPC | 5 hr |
| May 19, 9:17 PM CDT | Flash Flood Warning | OUN | 6 hr |
| May 19, 11:15 PM CDT | Mesoscale Discussion | SPC | 90 min |
| May 20, 2:24 AM CDT | Areal Flood Warning | OUN | 6 hr |
| May 20, 9:01 AM CDT | River Flood Warning | OUN | 30 hr |
| May 20, 2:55 PM CDT | River Flood Warning | OUN | 11 days |
| May 20, 8:46 PM CDT | Flash Flood Watch | OUN | 5 days |
| May 23, 9:14 AM CDT | River Flood Warning | OUN | 5 days |
| May 23, 4:06 PM CDT | River Flood Warning | OUN | 6 hr |
| May 23, 4:06 PM CDT | River Flood Warning | OUN | 44 hr |
| May 23, 4:11 PM CDT | River Flood Warning | OUN | 12 hr |
| May 23, 5:04 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 23, 5:30 PM CDT | Tornado Watch | SPC | 9 hr |
| May 23, 6:00 PM CDT | Tornado Warning | OUN | 30 min |
| May 23, 6:19 PM CDT | Special Weather Statement | OUN | 26 min |
| May 23, 6:37 PM CDT | Tornado Warning | OUN | 23 min |
| May 23, 6:37 PM CDT | Mesoscale Discussion | SPC | 83 min |
| May 23, 6:58 PM CDT | Tornado Warning | OUN | 32 min |
| May 23, 7:11 PM CDT | Flash Flood Warning | OUN | 6 hr |
| May 23, 7:17 PM CDT | Tornado Warning | OUN | 28 min |
| May 23, 8:57 PM CDT | Mesoscale Discussion | SPC | 93 min |
| May 24, 12:46 AM CDT | Flash Flood Warning | OUN | 6 hr |
| May 24, 1:10 AM CDT | Flash Flood Warning | OUN | 6 hr |
| May 24, 6:46 AM CDT | Areal Flood Warning | OUN | 23 hr |
| May 24, 7:13 AM CDT | Areal Flood Warning | OUN | 23 hr |
| May 24, 7:38 AM CDT | Areal Flood Warning | OUN | 23 hr |
| May 25, 10:13 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 25, 10:54 AM CDT | Tornado Watch | SPC | 7 hr |
| May 25, 1:54 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 25, 2:45 PM CDT | Severe Thunderstorm Warning | OUN | 45 min |
| May 25, 3:28 PM CDT | Severe Thunderstorm Warning | OUN | 47 min |
| May 25, 3:47 PM CDT | Areal Flood Advisory | OUN | 3 hr |
| May 26, 4:29 AM CDT | Dense Fog Advisory | OUN | 5 hr |
| May 26, 5:27 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 27, 1:22 PM CDT | Special Weather Statement | OUN | 23 min |
| May 27, 1:40 PM CDT | Special Weather Statement | OUN | 35 min |
| May 27, 2:35 PM CDT | Areal Flood Advisory | OUN | 3 hr |
| May 27, 2:40 PM CDT | Flash Flood Watch | OUN | 70 hr |
| May 27, 3:24 PM CDT | Special Weather Statement | OUN | 36 min |
| May 28, 2:50 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 28, 5:41 AM CDT | Special Weather Statement | OUN | 64 min |
| May 28, 7:07 AM CDT | Areal Flood Advisory | OUN | 3 hr |
| May 28, 2:46 PM CDT | River Flood Warning | OUN | 38 hr |
| May 28, 2:56 PM CDT | Mesoscale Discussion | SPC | 94 min |
| May 28, 3:26 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| May 28, 8:14 PM CDT | Severe Thunderstorm Warning | OUN | 46 min |
| May 28, 8:51 PM CDT | Flash Flood Warning | OUN | 3 hr |
| May 28, 8:58 PM CDT | Severe Thunderstorm Warning | OUN | 47 min |
| May 30, 7:58 AM CDT | River Flood Warning | OUN | 11 hr |
| Jun 12, 2:56 AM CDT | Flash Flood Watch | OUN | 49 hr |
| Jun 13, 12:42 AM CDT | Areal Flood Advisory | OUN | 3 hr |
| Jun 13, 12:54 AM CDT | Special Weather Statement | OUN | 51 min |
| Jun 13, 1:56 AM CDT | Special Weather Statement | OUN | 49 min |
| Jun 13, 3:26 AM CDT | Areal Flood Advisory | OUN | 3 hr |
| Jun 14, 3:17 PM CDT | Special Weather Statement | OUN | 28 min |
| Jun 15, 2:22 PM CDT | Flash Flood Warning | OUN | 5 hr |
| Jun 15, 2:47 PM CDT | Flash Flood Watch | OUN | 3 days |
| Jun 15, 2:58 PM CDT | Flash Flood Warning | OUN | 3 hr |
| Jun 15, 4:22 PM CDT | Areal Flood Advisory | OUN | 3 hr |
| Jun 15, 6:07 PM CDT | Areal Flood Advisory | OUN | 3 hr |
| Jun 17, 2:47 AM CDT | River Flood Warning | OUN | 58 hr |
| Jun 17, 8:34 AM CDT | River Flood Warning | OUN | 42 hr |
| Jun 17, 2:21 PM CDT | River Flood Warning | OUN | 19 hr |
| Jun 17, 2:51 PM CDT | Areal Flood Advisory | OUN | 5 hr |
| Jun 17, 4:33 PM CDT | Flash Flood Warning | OUN | 9 hr |
| Jun 17, 5:12 PM CDT | Flash Flood Warning | OUN | 6 hr |
| Jun 17, 6:07 PM CDT | Areal Flood Advisory | OUN | 6 hr |
| Jun 17, 9:45 PM CDT | Flash Flood Warning | OUN | 6 hr |
| Jun 18, 1:35 AM CDT | Areal Flood Warning | OUN | 12 hr |
| Jun 18, 3:46 AM CDT | Areal Flood Warning | OUN | 6 hr |
| Jun 18, 9:48 AM CDT | Flash Flood Warning | OUN | 6 hr |
| Jun 18, 1:27 PM CDT | Flash Flood Warning | OUN | 5 hr |
| Jun 29, 2:49 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 3, 5:25 AM CDT | Areal Flood Advisory | OUN | 3 hr |
| Jul 3, 6:42 AM CDT | Flash Flood Warning | OUN | 3 hr |
| Jul 3, 9:45 AM CDT | Areal Flood Warning | OUN | 3 hr |
| Jul 3, 5:04 PM CDT | Mesoscale Discussion | SPC | 116 min |
| Jul 4, 3:53 AM CDT | Special Weather Statement | OUN | 37 min |
| Jul 4, 3:19 PM CDT | Mesoscale Discussion | SPC | 86 min |
| Jul 6, 3:36 AM CDT | Flash Flood Watch | OUN | 63 hr |
| Jul 7, 12:49 PM CDT | Areal Flood Advisory | OUN | 6 hr |
| Jul 7, 9:49 PM CDT | Areal Flood Advisory | OUN | 3 hr |
| Jul 8, 2:29 AM CDT | Mesoscale Discussion | SPC | 3 hr |
| Jul 11, 3:49 AM CDT | Heat Advisory | OUN | 4 days |
| Jul 15, 4:18 AM CDT | Heat Advisory | OUN | 16 hr |
| Jul 18, 10:45 AM CDT | Heat Advisory | OUN | 33 hr |
| Jul 19, 4:15 AM CDT | Heat Advisory | OUN | 40 hr |
| Jul 21, 7:39 PM CDT | Mesoscale Discussion | SPC | 96 min |
| Jul 21, 10:40 PM CDT | Special Weather Statement | OUN | 65 min |
| Jul 22, 12:17 AM CDT | Areal Flood Advisory | OUN | 3 hr |
| Jul 23, 2:53 PM CDT | Heat Advisory | OUN | 29 hr |
| Jul 24, 2:41 PM CDT | Heat Advisory | OUN | 29 hr |
| Jul 25, 2:31 PM CDT | Heat Advisory | OUN | 29 hr |
| Jul 27, 10:36 AM CDT | Heat Advisory | OUN | 9 hr |
| Aug 4, 2:57 PM CDT | Heat Advisory | OUN | 29 hr |
| Aug 5, 3:14 PM CDT | Heat Advisory | OUN | 29 hr |
| Aug 6, 3:40 AM CDT | Excessive Heat Watch | OUN | 23 hr |
| Aug 6, 2:35 PM CDT | Heat Advisory | OUN | 29 hr |
| Aug 7, 2:18 PM CDT | Heat Advisory | OUN | 30 hr |
| Aug 8, 2:13 PM CDT | Heat Advisory | OUN | 30 hr |
| Aug 9, 2:27 PM CDT | Heat Advisory | OUN | 30 hr |
| Aug 19, 3:57 AM CDT | Mesoscale Discussion | SPC | 63 min |
| Sep 8, 3:24 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Sep 8, 6:52 PM CDT | Special Weather Statement | OUN | 38 min |
| Sep 8, 7:34 PM CDT | Special Weather Statement | OUN | 26 min |
| Sep 20, 10:04 AM CDT | Areal Flood Advisory | OUN | 3 hr |
| Oct 12, 3:27 AM CDT | Red Flag Warning | OUN | 16 hr |
| Oct 21, 4:28 AM CDT | Flash Flood Watch | OUN | 3 days |
| Nov 2, 1:30 AM CST | Dense Fog Advisory | OUN | 10 hr |
| Nov 5, 10:48 AM CST | Mesoscale Discussion | SPC | 87 min |
| Nov 5, 12:06 PM CST | Tornado Watch | SPC | 8 hr |
| Nov 5, 12:42 PM CST | Severe Thunderstorm Warning | OUN | 33 min |
| Nov 5, 1:30 PM CST | Severe Thunderstorm Warning | OUN | 30 min |
| Nov 5, 1:58 PM CST | Severe Thunderstorm Warning | OUN | 32 min |
| Nov 10, 3:11 PM CST | Wind Advisory | OUN | 27 hr |
| Nov 11, 4:06 AM CST | Red Flag Warning | OUN | 14 hr |
| Nov 16, 8:17 PM CST | Tornado Watch | SPC | 7 hr |
| Nov 17, 12:58 AM CST | Mesoscale Discussion | SPC | 2 hr |
| Nov 17, 2:09 AM CST | Severe Thunderstorm Warning | OUN | 51 min |
| Nov 20, 3:48 AM CST | Wind Advisory | OUN | 29 hr |
| Nov 20, 2:24 PM CST | Freeze Watch | OUN | 13 hr |
| Nov 21, 3:43 AM CST | Freeze Warning | OUN | 29 hr |
| Nov 25, 4:06 AM CST | Flash Flood Watch | OUN | 3 days |
| Nov 26, 4:09 PM CST | Winter Weather Advisory | OUN | 43 hr |
| Nov 28, 10:57 AM CST | Winter Weather Advisory | OUN | 25 hr |
| Dec 24, 3:50 AM CST | Flash Flood Watch | OUN | 4 days |
| Dec 24, 3:35 PM CST | Winter Storm Watch | OUN | 49 hr |
| Dec 26, 12:02 PM CST | Mesoscale Discussion | SPC | 58 min |
| Dec 26, 12:58 PM CST | Tornado Warning | OUN | 32 min |
| Dec 26, 1:27 PM CST | Tornado Warning | OUN | 33 min |
| Dec 26, 4:31 PM CST | Winter Weather Advisory | OUN | 48 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 | 36 |
| Tornado Warning | 6 |
| Severe Thunderstorm Watch | 10 |
| Tornado Watch | 11 |
| Mesoscale Discussion | 50 |
| Special Weather Statement | 20 |
| Flooding | |
| Areal Flood Warning | 8 |
| Flash Flood Warning | 18 |
| River Flood Warning | 12 |
| Flash Flood Watch | 11 |
| Flood Watch | 2 |
| Areal Flood Advisory | 18 |
| Winter | |
| Winter Storm Watch | 2 |
| Winter Weather Advisory | 11 |
| Heat | |
| Excessive Heat Watch | 1 |
| Heat Advisory | 14 |
| Cold | |
| Freeze Warning | 1 |
| Freeze Watch | 1 |
| Wind and dust | |
| Wind Advisory | 4 |
| Fire | |
| Red Flag Warning | 3 |
| Fire Weather Watch | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 5 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20142016
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.