Alert archive / Oklahoma / Blaine County
Weather alerts in Blaine County, Oklahoma, 2018
195 weather alerts in 2018, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Blaine County and its neighbors
Each county as a circle sized by its count in 2018. Tap one for its archive.
- Alerts
- 195
- Warnings
- 67
- Watches
- 31
- Advisories
- 44
- Busiest month
- June47 alerts
- Busiest day
- June 24, 201817 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
Blaine County, 2018
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 0 | 0 | ||||
| Severe thunderstorm warnings | 36 | 20 | 44% | 2 | 100% | 27 min |
| Flash flood warnings | 5 | 2 | 60% | 0 |
Each office's whole area, 2018
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Norman, OK: tornado warnings | 32 | 9 | 72% | 17 | 65% | 12 min |
| NWS Norman, OK: severe thunderstorm warnings | 615 | 205 | 67% | 527 | 82% | 24 min |
| NWS Norman, OK: flash flood warnings | 87 | 39 | 55% | 102 | 85% | 96 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 10, 3:22 PM CST | Wind Advisory | OUN | 27 hr |
| Jan 15, 3:50 AM CST | Wind Chill Advisory | OUN | 32 hr |
| Jan 19, 3:25 AM CST | Fire Weather Watch | OUN | 49 hr |
| Jan 20, 3:12 PM CST | Red Flag Warning | OUN | 29 hr |
| Jan 21, 4:22 AM CST | Wind Advisory | OUN | 38 hr |
| Jan 23, 2:50 PM CST | Fire Weather Watch | OUN | 38 hr |
| Jan 25, 4:21 AM CST | Red Flag Warning | OUN | 17 hr |
| Jan 28, 3:32 AM CST | Fire Weather Watch | OUN | 48 hr |
| Jan 30, 3:23 AM CST | Red Flag Warning | OUN | 16 hr |
| Feb 14, 6:30 AM CST | Dense Fog Advisory | OUN | 4 hr |
| Feb 20, 2:58 AM CST | Winter Weather Advisory | OUN | 60 hr |
| Feb 20, 3:25 PM CST | Winter Weather Advisory | OUN | 48 hr |
| Feb 23, 4:12 AM CST | Dense Fog Advisory | OUN | 10 hr |
| Feb 27, 8:41 PM CST | Dense Fog Advisory | OUN | 12 hr |
| Mar 4, 3:24 PM CST | Fire Weather Watch | OUN | 24 hr |
| Mar 4, 3:24 PM CST | Red Flag Warning | OUN | 28 hr |
| Mar 5, 3:26 AM CST | Wind Advisory | OUN | 12 hr |
| Mar 5, 3:26 AM CST | Wind Advisory | OUN | 40 hr |
| Mar 5, 3:45 PM CST | Red Flag Warning | OUN | 27 hr |
| Mar 15, 4:35 AM CDT | Fire Weather Watch | OUN | 11 hr |
| Mar 15, 3:58 PM CDT | Red Flag Warning | OUN | 28 hr |
| Mar 18, 10:10 PM CDT | Wind Advisory | OUN | 17 hr |
| Apr 1, 8:14 PM CDT | Freeze Warning | OUN | 14 hr |
| Apr 2, 3:21 PM CDT | Freeze Watch | OUN | 13 hr |
| Apr 2, 3:21 PM CDT | Wind Advisory | OUN | 28 hr |
| Apr 3, 4:07 AM CDT | Freeze Warning | OUN | 30 hr |
| Apr 5, 4:08 PM CDT | Freeze Warning | OUN | 42 hr |
| Apr 7, 3:28 AM CDT | Winter Weather Advisory | OUN | 9 hr |
| Apr 7, 8:56 PM CDT | Freeze Warning | OUN | 12 hr |
| Apr 9, 2:41 AM CDT | Freeze Watch | OUN | 12 hr |
| Apr 11, 4:02 AM CDT | Fire Weather Watch | OUN | 47 hr |
| Apr 12, 2:46 AM CDT | Red Flag Warning | OUN | 43 hr |
| Apr 12, 2:46 PM CDT | Wind Advisory | OUN | 28 hr |
| Apr 13, 3:31 AM CDT | Wind Advisory | OUN | 40 hr |
| Apr 13, 3:19 PM CDT | Freeze Watch | OUN | 30 hr |
| Apr 14, 3:55 PM CDT | Freeze Warning | OUN | 18 hr |
| Apr 15, 3:10 AM CDT | Freeze Warning | OUN | 30 hr |
| Apr 15, 3:15 AM CDT | Fire Weather Watch | OUN | 13 hr |
| Apr 15, 4:33 PM CDT | Red Flag Warning | OUN | 55 hr |
| Apr 17, 9:52 PM CDT | Wind Advisory | OUN | 21 hr |
| Apr 18, 4:06 AM CDT | Red Flag Warning | OUN | 14 hr |
| May 2, 12:59 PM CDT | Tornado Watch | SPC | 9 hr |
| May 2, 3:24 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| May 2, 4:59 PM CDT | Severe Thunderstorm Warning | OUN | 46 min |
| May 2, 6:00 PM CDT | Severe Thunderstorm Warning | OUN | 45 min |
| May 2, 6:10 PM CDT | Mesoscale Discussion | SPC | 95 min |
| May 11, 3:20 AM CDT | Wind Advisory | OUN | 16 hr |
| May 14, 12:05 AM CDT | High Wind Warning | OUN | 115 min |
| May 14, 3:10 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 14, 4:39 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 14, 8:04 PM CDT | Severe Thunderstorm Warning | OUN | 41 min |
| May 14, 8:05 PM CDT | Mesoscale Discussion | SPC | 85 min |
| May 14, 8:40 PM CDT | Severe Thunderstorm Warning | OUN | 50 min |
| May 14, 10:39 PM CDT | Wind Advisory | OUN | 101 min |
| May 15, 11:52 AM CDT | Areal Flood Advisory | OUN | 3 hr |
| May 18, 9:40 PM CDT | Mesoscale Discussion | SPC | 65 min |
| May 18, 11:24 PM CDT | Special Weather Statement | OUN | 36 min |
| May 19, 1:05 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 19, 2:30 PM CDT | Severe Thunderstorm Watch | SPC | 11 hr |
| May 19, 3:09 PM CDT | Severe Thunderstorm Warning | OUN | 38 min |
| May 19, 6:11 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 24, 3:44 PM CDT | Special Weather Statement | OUN | 31 min |
| May 24, 4:15 PM CDT | Special Weather Statement | OUN | 30 min |
| May 24, 4:44 PM CDT | Special Weather Statement | OUN | 31 min |
| May 24, 4:53 PM CDT | Severe Thunderstorm Warning | OUN | 22 min |
| May 25, 6:41 PM CDT | Mesoscale Discussion | SPC | 64 min |
| May 29, 3:05 AM CDT | Special Weather Statement | OUN | 40 min |
| May 29, 1:55 PM CDT | Mesoscale Discussion | SPC | 65 min |
| May 29, 2:19 PM CDT | Tornado Watch | SPC | 8 hr |
| May 29, 5:56 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 29, 9:10 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 29, 9:32 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 29, 10:58 PM CDT | Mesoscale Discussion | SPC | 92 min |
| May 30, 8:22 PM CDT | Mesoscale Discussion | SPC | 53 min |
| May 30, 9:14 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| May 30, 10:40 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 30, 11:22 PM CDT | Severe Thunderstorm Warning | OUN | 38 min |
| May 30, 11:56 PM CDT | Severe Thunderstorm Warning | OUN | 64 min |
| May 31, 12:52 AM CDT | Severe Thunderstorm Warning | OUN | 38 min |
| May 31, 12:59 AM CDT | Severe Thunderstorm Warning | OUN | 32 min |
| Jun 11, 6:11 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Jun 13, 12:41 AM CDT | Severe Thunderstorm Warning | OUN | 64 min |
| Jun 13, 5:27 PM CDT | Special Weather Statement | OUN | 33 min |
| Jun 13, 5:57 PM CDT | Special Weather Statement | OUN | 33 min |
| Jun 22, 6:06 AM CDT | Severe Thunderstorm Warning | OUN | 20 min |
| Jun 22, 6:28 AM CDT | Special Weather Statement | OUN | 32 min |
| Jun 22, 5:14 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 22, 6:22 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 22, 7:12 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 22, 8:56 PM CDT | Severe Thunderstorm Warning | OUN | 49 min |
| Jun 22, 9:07 PM CDT | Mesoscale Discussion | SPC | 113 min |
| Jun 22, 9:11 PM CDT | Severe Thunderstorm Warning | OUN | 49 min |
| Jun 22, 9:39 PM CDT | Severe Thunderstorm Warning | OUN | 51 min |
| Jun 22, 9:53 PM CDT | Severe Thunderstorm Warning | OUN | 52 min |
| Jun 22, 10:23 PM CDT | Severe Thunderstorm Warning | OUN | 52 min |
| Jun 22, 11:09 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 23, 1:01 AM CDT | Mesoscale Discussion | SPC | 59 min |
| Jun 23, 3:56 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 23, 7:50 PM CDT | Mesoscale Discussion | SPC | 55 min |
| Jun 23, 9:32 PM CDT | Mesoscale Discussion | SPC | 118 min |
| Jun 23, 9:52 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 24, 1:25 AM CDT | Mesoscale Discussion | SPC | 95 min |
| Jun 24, 2:50 AM CDT | Severe Thunderstorm Warning | OUN | 40 min |
| Jun 24, 3:29 AM CDT | Severe Thunderstorm Warning | OUN | 26 min |
| Jun 24, 6:26 AM CDT | Special Weather Statement | OUN | 34 min |
| Jun 24, 6:33 AM CDT | Severe Thunderstorm Warning | OUN | 42 min |
| Jun 24, 7:13 AM CDT | Special Weather Statement | OUN | 32 min |
| Jun 24, 7:17 AM CDT | Mesoscale Discussion | SPC | 118 min |
| Jun 24, 7:27 AM CDT | Severe Thunderstorm Warning | OUN | 29 min |
| Jun 24, 7:34 AM CDT | Areal Flood Advisory | OUN | 3 hr |
| Jun 24, 11:44 AM CDT | Areal Flood Advisory | OUN | 3 hr |
| Jun 24, 12:04 PM CDT | Special Weather Statement | OUN | 41 min |
| Jun 24, 12:19 PM CDT | Severe Thunderstorm Warning | OUN | 21 min |
| Jun 24, 1:18 PM CDT | Areal Flood Advisory | OUN | 3 hr |
| Jun 24, 1:48 PM CDT | High Wind Warning | OUN | 2 hr |
| Jun 24, 10:08 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 24, 11:53 PM CDT | Mesoscale Discussion | SPC | 67 min |
| Jun 25, 12:41 AM CDT | Severe Thunderstorm Warning | OUN | 49 min |
| Jun 25, 1:24 AM CDT | Severe Thunderstorm Warning | OUN | 51 min |
| Jun 25, 1:29 AM CDT | Severe Thunderstorm Warning | OUN | 46 min |
| Jun 25, 1:56 AM CDT | Severe Thunderstorm Warning | OUN | 49 min |
| Jun 25, 2:05 AM CDT | Severe Thunderstorm Warning | OUN | 40 min |
| Jun 30, 12:43 PM CDT | Mesoscale Discussion | SPC | 92 min |
| Jun 30, 3:15 PM CDT | Mesoscale Discussion | SPC | 90 min |
| Jun 30, 3:28 PM CDT | Severe Thunderstorm Warning | OUN | 47 min |
| Jun 30, 3:50 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jun 30, 4:10 PM CDT | Severe Thunderstorm Warning | OUN | 50 min |
| Jul 15, 7:45 PM CDT | Special Weather Statement | OUN | 30 min |
| Jul 18, 4:59 PM CDT | Heat Advisory | OUN | 52 hr |
| Jul 27, 10:17 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jul 28, 2:43 AM CDT | Mesoscale Discussion | SPC | 92 min |
| Jul 29, 9:44 PM CDT | Mesoscale Discussion | SPC | 61 min |
| Jul 29, 10:04 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 29, 11:49 PM CDT | Mesoscale Discussion | SPC | 56 min |
| Jul 30, 1:07 AM CDT | Severe Thunderstorm Warning | OUN | 53 min |
| Jul 30, 1:57 AM CDT | Severe Thunderstorm Warning | OUN | 48 min |
| Jul 30, 2:13 AM CDT | Severe Thunderstorm Warning | OUN | 47 min |
| Jul 30, 9:49 PM CDT | Special Weather Statement | OUN | 26 min |
| Jul 30, 10:22 PM CDT | Severe Thunderstorm Warning | OUN | 22 min |
| Aug 8, 2:15 AM CDT | Flood Watch | OUN | 9 hr |
| Aug 8, 3:02 AM CDT | Mesoscale Discussion | SPC | 88 min |
| Aug 8, 4:06 AM CDT | Severe Thunderstorm Warning | OUN | 54 min |
| Aug 8, 4:56 AM CDT | Areal Flood Advisory | OUN | 3 hr |
| Aug 8, 5:14 AM CDT | Special Weather Statement | OUN | 61 min |
| Aug 8, 5:54 AM CDT | Areal Flood Advisory | OUN | 3 hr |
| Aug 10, 4:56 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Aug 11, 3:56 PM CDT | Special Weather Statement | OUN | 34 min |
| Aug 11, 4:04 PM CDT | Severe Thunderstorm Warning | OUN | 41 min |
| Aug 11, 4:41 PM CDT | Areal Flood Advisory | OUN | 64 min |
| Aug 14, 3:35 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 14, 5:25 PM CDT | Special Weather Statement | OUN | 35 min |
| Aug 14, 6:15 PM CDT | Mesoscale Discussion | SPC | 90 min |
| Aug 14, 9:05 PM CDT | Severe Thunderstorm Warning | OUN | 40 min |
| Aug 16, 12:25 PM CDT | Areal Flood Advisory | OUN | 3 hr |
| Aug 29, 7:35 AM CDT | Special Weather Statement | OUN | 25 min |
| Sep 6, 9:50 PM CDT | Areal Flood Advisory | OUN | 115 min |
| Sep 7, 2:45 AM CDT | Areal Flood Advisory | OUN | 3 hr |
| Sep 20, 3:23 AM CDT | Flood Watch | OUN | 58 hr |
| Sep 20, 9:12 PM CDT | Special Weather Statement | OUN | 33 min |
| Sep 21, 8:40 AM CDT | Areal Flood Advisory | OUN | 3 hr |
| Sep 21, 9:45 AM CDT | Flash Flood Warning | OUN | 8 hr |
| Sep 21, 5:35 PM CDT | Areal Flood Warning | OUN | 3 hr |
| Oct 6, 2:48 PM CDT | Flood Watch | OUN | 72 hr |
| Oct 7, 4:10 PM CDT | Areal Flood Advisory | OUN | 3 hr |
| Oct 7, 7:16 PM CDT | Areal Flood Advisory | OUN | 5 hr |
| Oct 7, 8:13 PM CDT | Flash Flood Warning | OUN | 4 hr |
| Oct 7, 8:22 PM CDT | Areal Flood Advisory | OUN | 4 hr |
| Oct 7, 8:55 PM CDT | River Flood Warning | OUN | 4 days |
| Oct 7, 9:22 PM CDT | Flash Flood Warning | OUN | 2 hr |
| Oct 7, 10:44 PM CDT | Flash Flood Warning | OUN | 61 min |
| Oct 7, 11:31 PM CDT | Areal Flood Warning | OUN | 6 hr |
| Oct 7, 11:40 PM CDT | Flash Flood Warning | OUN | 3 hr |
| Oct 8, 2:35 AM CDT | River Flood Warning | OUN | 58 hr |
| Oct 8, 9:26 AM CDT | River Flood Warning | OUN | 3 days |
| Oct 8, 11:34 AM CDT | Areal Flood Advisory | OUN | 3 hr |
| Oct 9, 7:30 AM CDT | Areal Flood Advisory | OUN | 3 hr |
| Oct 13, 3:48 PM CDT | Freeze Watch | OUN | 23 hr |
| Oct 14, 9:27 AM CDT | Wind Advisory | OUN | 6 hr |
| Oct 14, 2:52 PM CDT | Freeze Warning | OUN | 19 hr |
| Oct 15, 2:55 PM CDT | Frost Advisory | OUN | 14 hr |
| Nov 7, 3:43 PM CST | Freeze Watch | OUN | 12 hr |
| Nov 7, 3:43 PM CST | Freeze Watch | OUN | 36 hr |
| Nov 8, 4:05 AM CST | Freeze Warning | OUN | 29 hr |
| Nov 8, 4:36 PM CST | Freeze Warning | OUN | 41 hr |
| Nov 11, 3:22 AM CST | Winter Weather Advisory | OUN | 33 hr |
| Nov 17, 6:36 PM CST | Winter Weather Advisory | OUN | 14 hr |
| Nov 24, 2:59 PM CST | Wind Advisory | OUN | 27 hr |
| Nov 30, 3:20 AM CST | Dense Fog Advisory | OUN | 7 hr |
| Nov 30, 11:37 AM CST | Dense Fog Advisory | OUN | 2 hr |
| Dec 5, 3:36 AM CST | Winter Storm Watch | OUN | 56 hr |
| Dec 11, 1:13 PM CST | High Wind Watch | OUN | 26 hr |
| Dec 12, 2:52 PM CST | High Wind Warning | OUN | 29 hr |
| Dec 12, 2:52 PM CST | Wind Advisory | OUN | 43 hr |
| Dec 19, 8:05 AM CST | Dense Fog Advisory | OUN | 3 hr |
| Dec 26, 7:17 PM CST | Special Weather Statement | OUN | 28 min |
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 |
| Severe Thunderstorm Watch | 11 |
| Tornado Watch | 2 |
| Mesoscale Discussion | 34 |
| Special Weather Statement | 19 |
| Flooding | |
| Areal Flood Warning | 2 |
| Flash Flood Warning | 5 |
| River Flood Warning | 3 |
| Flood Watch | 3 |
| Areal Flood Advisory | 16 |
| Winter | |
| Winter Storm Watch | 1 |
| Winter Weather Advisory | 5 |
| Heat | |
| Heat Advisory | 1 |
| Cold | |
| Freeze Warning | 9 |
| Freeze Watch | 6 |
| Frost Advisory | 1 |
| Wind Chill Advisory | 1 |
| Wind and dust | |
| High Wind Warning | 3 |
| High Wind Watch | 1 |
| Wind Advisory | 14 |
| Fire | |
| Red Flag Warning | 9 |
| Fire Weather Watch | 7 |
| 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 archive20172019
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.