Alert archive / Oklahoma / Choctaw County
Weather alerts in Choctaw County, Oklahoma, 2018
116 weather alerts in 2018, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Choctaw County and its neighbors
Each county as a circle sized by its count in 2018. Tap one for its archive.
- Alerts
- 116
- Warnings
- 14
- Watches
- 16
- Advisories
- 29
- Busiest month
- July22 alerts
- Busiest day
- April 13, 20186 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
Choctaw County, 2018
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 0 | 0 | ||||
| Severe thunderstorm warnings | 5 | 3 | 40% | 1 | 100% | 10 min |
| Flash flood warnings | 0 | 0 |
Each office's whole area, 2018
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Tulsa, OK: tornado warnings | 34 | 7 | 79% | 15 | 47% | 7 min |
| NWS Tulsa, OK: severe thunderstorm warnings | 305 | 133 | 56% | 304 | 81% | 23 min |
| NWS Tulsa, OK: flash flood warnings | 11 | 6 | 45% | 40 | 60% | 95 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 11, 3:28 AM CST | Wind Advisory | TSA | 15 hr |
| Jan 21, 1:13 PM CST | Mesoscale Discussion | SPC | 2 hr |
| Jan 21, 3:05 PM CST | Tornado Watch | SPC | 8 hr |
| Jan 21, 6:25 PM CST | Mesoscale Discussion | SPC | 2 hr |
| Feb 6, 5:37 PM CST | Mesoscale Discussion | SPC | 4 hr |
| Feb 9, 3:40 PM CST | Winter Weather Advisory | TSA | 41 hr |
| Feb 14, 8:12 AM CST | Dense Fog Advisory | TSA | 2 hr |
| Feb 19, 2:59 PM CST | Flood Watch | TSA | 39 hr |
| Feb 21, 1:41 AM CST | Areal Flood Advisory | TSA | 3 hr |
| Feb 22, 3:35 PM CST | Flood Watch | TSA | 48 hr |
| Feb 24, 1:39 PM CST | Mesoscale Discussion | SPC | 2 hr |
| Feb 28, 10:03 PM CST | Areal Flood Advisory | TSA | 3 hr |
| Mar 5, 4:06 PM CST | Red Flag Warning | TSA | 26 hr |
| Mar 15, 3:50 PM CDT | Fire Weather Watch | TSA | 19 hr |
| Mar 15, 3:50 PM CDT | Red Flag Warning | TSA | 29 hr |
| Mar 19, 1:08 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Mar 25, 3:45 PM CDT | Flood Watch | TSA | 57 hr |
| Apr 3, 1:50 PM CDT | Special Weather Statement | TSA | 40 min |
| Apr 3, 1:55 PM CDT | Mesoscale Discussion | SPC | 95 min |
| Apr 5, 3:19 PM CDT | Freeze Warning | TSA | 46 hr |
| Apr 6, 5:13 AM CDT | Special Weather Statement | TSA | 62 min |
| Apr 6, 6:16 AM CDT | Special Weather Statement | TSA | 44 min |
| Apr 6, 3:14 PM CDT | Special Weather Statement | TSA | 46 min |
| Apr 6, 3:23 PM CDT | Severe Thunderstorm Warning | TSA | 19 min |
| Apr 6, 8:36 PM CDT | Winter Weather Advisory | TSA | 16 hr |
| Apr 7, 3:46 AM CDT | Freeze Warning | TSA | 29 hr |
| Apr 13, 11:04 AM CDT | Mesoscale Discussion | SPC | 56 min |
| Apr 13, 12:39 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 13, 1:20 PM CDT | Tornado Watch | SPC | 9 hr |
| Apr 13, 3:43 PM CDT | Mesoscale Discussion | SPC | 92 min |
| Apr 13, 5:20 PM CDT | Severe Thunderstorm Warning | TSA | 40 min |
| Apr 13, 5:59 PM CDT | Severe Thunderstorm Warning | TSA | 46 min |
| Apr 15, 3:31 AM CDT | Freeze Warning | TSA | 29 hr |
| May 2, 8:05 PM CDT | Tornado Watch | SPC | 6 hr |
| May 3, 11:30 AM CDT | Special Weather Statement | TSA | 60 min |
| May 3, 12:35 PM CDT | Mesoscale Discussion | SPC | 85 min |
| May 15, 3:52 AM CDT | Special Weather Statement | TSA | 68 min |
| May 15, 3:17 PM CDT | Mesoscale Discussion | SPC | 88 min |
| May 15, 4:51 PM CDT | Special Weather Statement | TSA | 39 min |
| May 15, 5:31 PM CDT | Special Weather Statement | TSA | 29 min |
| May 16, 11:21 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 20, 1:11 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 23, 5:54 PM CDT | Special Weather Statement | TSA | 36 min |
| May 25, 11:58 AM CDT | Special Weather Statement | TSA | 47 min |
| Jun 2, 10:52 AM CDT | Heat Advisory | TSA | 8 hr |
| Jun 7, 3:14 PM CDT | Special Weather Statement | TSA | 46 min |
| Jun 22, 9:27 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 22, 11:09 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 23, 1:01 AM CDT | Mesoscale Discussion | SPC | 59 min |
| Jun 24, 2:40 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jun 24, 4:18 PM CDT | Mesoscale Discussion | SPC | 117 min |
| Jun 24, 4:24 PM CDT | Severe Thunderstorm Warning | TSA | 66 min |
| Jun 24, 5:12 PM CDT | Special Weather Statement | TSA | 48 min |
| Jun 24, 5:24 PM CDT | Special Weather Statement | TSA | 51 min |
| Jun 26, 2:16 PM CDT | Heat Advisory | TSA | 31 hr |
| Jun 27, 3:21 PM CDT | Heat Advisory | TSA | 30 hr |
| Jun 28, 3:23 PM CDT | Heat Advisory | TSA | 30 hr |
| Jul 2, 4:03 PM CDT | Heat Advisory | TSA | 28 hr |
| Jul 3, 6:12 PM CDT | Special Weather Statement | TSA | 48 min |
| Jul 3, 6:52 PM CDT | Special Weather Statement | TSA | 23 min |
| Jul 6, 4:13 PM CDT | Special Weather Statement | TSA | 62 min |
| Jul 6, 4:44 PM CDT | Special Weather Statement | TSA | 16 min |
| Jul 7, 3:08 PM CDT | Special Weather Statement | TSA | 37 min |
| Jul 11, 3:47 PM CDT | Heat Advisory | TSA | 28 hr |
| Jul 12, 3:22 PM CDT | Heat Advisory | TSA | 24 hr |
| Jul 14, 2:59 PM CDT | Heat Advisory | TSA | 29 hr |
| Jul 16, 4:06 AM CDT | Heat Advisory | TSA | 16 hr |
| Jul 16, 2:44 PM CDT | Heat Advisory | TSA | 29 hr |
| Jul 17, 2:48 PM CDT | Heat Advisory | TSA | 28 hr |
| Jul 18, 3:03 PM CDT | Heat Advisory | TSA | 30 hr |
| Jul 18, 3:03 PM CDT | Heat Advisory | TSA | 54 hr |
| Jul 19, 1:58 PM CDT | Excessive Heat Warning | TSA | 7 hr |
| Jul 19, 8:55 PM CDT | Excessive Heat Warning | TSA | 24 hr |
| Jul 20, 3:34 PM CDT | Excessive Heat Warning | TSA | 28 hr |
| Jul 30, 2:01 AM CDT | Mesoscale Discussion | SPC | 59 min |
| Jul 30, 3:49 AM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jul 30, 6:27 AM CDT | Mesoscale Discussion | SPC | 93 min |
| Jul 30, 6:40 AM CDT | Special Weather Statement | TSA | 50 min |
| Jul 30, 7:27 AM CDT | Special Weather Statement | TSA | 48 min |
| Aug 13, 3:13 PM CDT | Flash Flood Watch | TSA | 52 hr |
| Aug 13, 4:52 PM CDT | Mesoscale Discussion | SPC | 113 min |
| Aug 13, 5:32 PM CDT | Special Weather Statement | TSA | 43 min |
| Aug 13, 6:12 PM CDT | Special Weather Statement | TSA | 48 min |
| Aug 13, 7:07 PM CDT | Special Weather Statement | TSA | 23 min |
| Aug 16, 3:55 AM CDT | Heat Advisory | TSA | 15 hr |
| Aug 17, 10:21 AM CDT | Heat Advisory | TSA | 9 hr |
| Aug 17, 5:13 PM CDT | Mesoscale Discussion | SPC | 92 min |
| Aug 18, 10:45 PM CDT | Special Weather Statement | TSA | 30 min |
| Aug 18, 11:04 PM CDT | Special Weather Statement | TSA | 26 min |
| Aug 18, 11:31 PM CDT | Special Weather Statement | TSA | 44 min |
| Aug 25, 3:26 AM CDT | Heat Advisory | TSA | 16 hr |
| Sep 20, 1:56 PM CDT | Flash Flood Watch | TSA | 49 hr |
| Sep 21, 10:01 PM CDT | Areal Flood Advisory | TSA | 4 hr |
| Sep 23, 10:35 AM CDT | River Flood Advisory | TSA | 23 hr |
| Oct 6, 4:21 PM CDT | Special Weather Statement | TSA | 39 min |
| Oct 6, 4:58 PM CDT | Mesoscale Discussion | SPC | 92 min |
| Oct 7, 3:47 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Oct 9, 8:48 AM CDT | Tornado Watch | SPC | 5 hr |
| Oct 9, 9:09 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Oct 12, 3:37 PM CDT | Flash Flood Watch | TSA | 25 hr |
| Nov 3, 10:58 PM CDT | Special Weather Statement | TSA | 17 min |
| Nov 7, 3:14 PM CST | Freeze Watch | TSA | 36 hr |
| Nov 9, 3:37 AM CST | Freeze Warning | TSA | 30 hr |
| Nov 24, 3:18 PM CST | Wind Advisory | TSA | 27 hr |
| Nov 30, 5:23 PM CST | Tornado Watch | SPC | 8 hr |
| Nov 30, 6:35 PM CST | Mesoscale Discussion | SPC | 85 min |
| Nov 30, 8:03 PM CST | Special Weather Statement | TSA | 27 min |
| Nov 30, 9:49 PM CST | Severe Thunderstorm Warning | TSA | 56 min |
| Nov 30, 9:52 PM CST | Mesoscale Discussion | SPC | 83 min |
| Nov 30, 11:20 PM CST | Mesoscale Discussion | SPC | 85 min |
| Dec 12, 2:53 PM CST | Wind Advisory | TSA | 37 hr |
| Dec 17, 2:51 AM CST | Dense Fog Advisory | TSA | 7 hr |
| Dec 17, 10:02 AM CST | Dense Fog Advisory | TSA | 118 min |
| Dec 17, 9:41 PM CST | Dense Fog Advisory | TSA | 12 hr |
| Dec 26, 7:13 PM CST | Mesoscale Discussion | SPC | 2 hr |
| Dec 26, 9:43 PM CST | Special Weather Statement | TSA | 62 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 | 5 |
| Severe Thunderstorm Watch | 3 |
| Tornado Watch | 5 |
| Mesoscale Discussion | 27 |
| Special Weather Statement | 30 |
| Flooding | |
| Flash Flood Watch | 3 |
| Flood Watch | 3 |
| Areal Flood Advisory | 3 |
| River Flood Advisory | 1 |
| Winter | |
| Winter Weather Advisory | 2 |
| Heat | |
| Excessive Heat Warning | 3 |
| Heat Advisory | 16 |
| Cold | |
| Freeze Warning | 4 |
| Freeze Watch | 1 |
| Wind and dust | |
| Wind Advisory | 3 |
| Fire | |
| Red Flag Warning | 2 |
| Fire Weather Watch | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 4 |
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.