Alert archive / Oklahoma / Choctaw County
Weather alerts in Choctaw County, Oklahoma, 2013
115 weather alerts in 2013, 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 2013. Tap one for its archive.
- Alerts
- 115
- Warnings
- 24
- Watches
- 16
- Advisories
- 18
- Busiest month
- May22 alerts
- Busiest day
- May 21, 201311 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
0 of 1 tornado warnings covering Choctaw County in 2013 had a tornado report inside them.
Choctaw County, 2013
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 1 | 0 | 100% | 0 | ||
| Severe thunderstorm warnings | 14 | 8 | 43% | 10 | 100% | 20 min |
| Flash flood warnings | 1 | 1 | 0% | 0 |
Each office's whole area, 2013
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Tulsa, OK: tornado warnings | 64 | 23 | 64% | 36 | 86% | 14 min |
| NWS Tulsa, OK: severe thunderstorm warnings | 266 | 146 | 45% | 323 | 75% | 28 min |
| NWS Tulsa, OK: flash flood warnings | 42 | 16 | 62% | 55 | 80% | 159 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 |
|---|---|---|---|
| Dec 31, 9:57 PM CST | Dense Fog Advisory | TSA | 5 hr |
| Jan 12, 3:50 AM CST | Winter Weather Advisory | TSA | 30 hr |
| Jan 29, 9:46 AM CST | Mesoscale Discussion | SPC | 119 min |
| Jan 29, 10:59 AM CST | Tornado Watch | SPC | 8 hr |
| Jan 29, 2:15 PM CST | Mesoscale Discussion | SPC | 2 hr |
| Feb 5, 2:23 AM CST | Dense Fog Advisory | TSA | 10 hr |
| Feb 5, 10:18 PM CST | Dense Fog Advisory | TSA | 11 hr |
| Feb 7, 4:42 PM CST | Special Weather Statement | TSA | 48 min |
| Feb 7, 5:10 PM CST | Special Weather Statement | TSA | 35 min |
| Feb 7, 5:26 PM CST | Severe Thunderstorm Warning | TSA | 64 min |
| Mar 5, 12:04 AM CST | Wind Advisory | TSA | 6 hr |
| Mar 24, 5:16 PM CDT | Freeze Warning | TSA | 17 hr |
| Mar 25, 12:47 PM CDT | Freeze Warning | TSA | 21 hr |
| Mar 26, 3:15 PM CDT | Freeze Warning | TSA | 19 hr |
| Mar 30, 10:24 AM CDT | Mesoscale Discussion | SPC | 96 min |
| Mar 30, 2:21 PM CDT | Mesoscale Discussion | SPC | 84 min |
| Mar 30, 9:06 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Mar 31, 4:54 AM CDT | Mesoscale Discussion | SPC | 96 min |
| Mar 31, 5:10 AM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Mar 31, 6:35 AM CDT | Special Weather Statement | TSA | 40 min |
| Mar 31, 7:01 AM CDT | Severe Thunderstorm Warning | TSA | 59 min |
| Mar 31, 7:36 AM CDT | Mesoscale Discussion | SPC | 114 min |
| Apr 9, 9:01 PM CDT | Mesoscale Discussion | SPC | 89 min |
| Apr 10, 4:01 PM CDT | Freeze Warning | TSA | 18 hr |
| Apr 15, 2:50 PM CDT | Mesoscale Discussion | SPC | 85 min |
| Apr 15, 3:41 PM CDT | Tornado Watch | SPC | 6 hr |
| Apr 26, 9:30 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Apr 26, 10:23 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 27, 12:57 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Apr 27, 2:50 AM CDT | Mesoscale Discussion | SPC | 25 min |
| May 9, 2:19 PM CDT | Special Weather Statement | TSA | 41 min |
| May 15, 4:09 PM CDT | Special Weather Statement | TSA | 51 min |
| May 15, 4:16 PM CDT | Severe Thunderstorm Warning | TSA | 29 min |
| May 15, 9:02 PM CDT | Mesoscale Discussion | SPC | 88 min |
| May 15, 9:14 PM CDT | Special Weather Statement | TSA | 61 min |
| May 19, 2:14 PM CDT | Tornado Watch | SPC | 9 hr |
| May 19, 8:53 PM CDT | Mesoscale Discussion | SPC | 67 min |
| May 20, 12:45 PM CDT | Flash Flood Watch | TSA | 30 hr |
| May 20, 1:10 PM CDT | Tornado Watch | SPC | 9 hr |
| May 20, 7:39 PM CDT | Tornado Watch | SPC | 6 hr |
| May 20, 8:07 PM CDT | Severe Thunderstorm Warning | TSA | 68 min |
| May 20, 8:57 PM CDT | Severe Thunderstorm Warning | TSA | 63 min |
| May 20, 10:13 PM CDT | Tornado Warning | TSA | 47 min |
| May 21, 8:12 AM CDT | Mesoscale Discussion | SPC | 93 min |
| May 21, 10:26 AM CDT | Tornado Watch | SPC | 10 hr |
| May 21, 1:19 PM CDT | Mesoscale Discussion | SPC | 116 min |
| May 21, 1:58 PM CDT | Severe Thunderstorm Warning | TSA | 62 min |
| May 21, 2:58 PM CDT | Special Weather Statement | TSA | 62 min |
| May 21, 3:18 PM CDT | Mesoscale Discussion | SPC | 87 min |
| May 21, 3:20 PM CDT | Severe Thunderstorm Warning | TSA | 25 min |
| May 30, 1:21 PM CDT | Tornado Watch | SPC | 8 hr |
| May 30, 2:35 PM CDT | Mesoscale Discussion | SPC | 55 min |
| Jun 1, 10:08 AM CDT | Flash Flood Warning | TSA | 6 hr |
| Jun 6, 5:40 AM CDT | Special Weather Statement | TSA | 50 min |
| Jun 6, 6:24 AM CDT | Special Weather Statement | TSA | 36 min |
| Jun 9, 5:28 AM CDT | Special Weather Statement | TSA | 32 min |
| Jun 9, 5:59 AM CDT | Special Weather Statement | TSA | 31 min |
| Jun 15, 5:24 PM CDT | Special Weather Statement | TSA | 36 min |
| Jun 16, 7:19 PM CDT | Special Weather Statement | TSA | 41 min |
| Jun 16, 7:56 PM CDT | Special Weather Statement | TSA | 34 min |
| Jun 16, 8:48 PM CDT | Special Weather Statement | TSA | 42 min |
| Jun 16, 8:56 PM CDT | Severe Thunderstorm Warning | TSA | 34 min |
| Jun 16, 9:25 PM CDT | Severe Thunderstorm Warning | TSA | 50 min |
| Jun 16, 10:17 PM CDT | Special Weather Statement | TSA | 58 min |
| Jun 17, 4:17 AM CDT | Mesoscale Discussion | SPC | 118 min |
| Jun 17, 6:43 AM CDT | Special Weather Statement | TSA | 47 min |
| Jun 27, 3:24 AM CDT | Heat Advisory | TSA | 18 hr |
| Jun 28, 3:42 AM CDT | Heat Advisory | TSA | 15 hr |
| Jul 9, 3:32 AM CDT | Heat Advisory | TSA | 4 days |
| Jul 11, 2:55 PM CDT | Special Weather Statement | TSA | 35 min |
| Jul 11, 3:24 PM CDT | Special Weather Statement | TSA | 36 min |
| Jul 11, 3:35 PM CDT | Severe Thunderstorm Warning | TSA | 55 min |
| Jul 19, 2:35 PM CDT | Severe Thunderstorm Warning | TSA | 55 min |
| Jul 19, 3:14 PM CDT | Special Weather Statement | TSA | 46 min |
| Jul 19, 3:57 PM CDT | Special Weather Statement | TSA | 33 min |
| Jul 19, 4:28 PM CDT | Special Weather Statement | TSA | 32 min |
| Jul 23, 4:02 AM CDT | Heat Advisory | TSA | 16 hr |
| Jul 23, 4:05 PM CDT | Special Weather Statement | TSA | 40 min |
| Jul 23, 4:09 PM CDT | Severe Thunderstorm Warning | TSA | 51 min |
| Jul 23, 4:50 PM CDT | Severe Thunderstorm Warning | TSA | 40 min |
| Jul 23, 4:56 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 24, 12:26 AM CDT | Mesoscale Discussion | SPC | 64 min |
| Jul 24, 12:44 AM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jul 24, 2:14 AM CDT | Severe Thunderstorm Warning | TSA | 61 min |
| Jul 24, 2:32 AM CDT | Mesoscale Discussion | SPC | 88 min |
| Jul 24, 3:30 PM CDT | Flash Flood Watch | TSA | 52 hr |
| Aug 2, 1:46 PM CDT | Heat Advisory | TSA | 5 hr |
| Aug 3, 3:29 AM CDT | Heat Advisory | TSA | 16 hr |
| Aug 5, 3:37 AM CDT | Heat Advisory | TSA | 39 hr |
| Aug 6, 4:04 AM CDT | Excessive Heat Warning | TSA | 40 hr |
| Aug 8, 10:48 PM CDT | Mesoscale Discussion | SPC | 87 min |
| Aug 12, 4:00 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 13, 1:04 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 31, 4:50 PM CDT | Special Weather Statement | TSA | 25 min |
| Sep 12, 3:19 PM CDT | Special Weather Statement | TSA | 26 min |
| Sep 30, 4:11 AM CDT | Dense Fog Advisory | TSA | 7 hr |
| Oct 12, 3:33 PM CDT | Special Weather Statement | TSA | 27 min |
| Oct 12, 3:44 PM CDT | Special Weather Statement | TSA | 31 min |
| Oct 12, 4:01 PM CDT | Special Weather Statement | TSA | 29 min |
| Oct 12, 4:18 PM CDT | Special Weather Statement | TSA | 27 min |
| Oct 29, 3:50 PM CDT | Flash Flood Watch | TSA | 39 hr |
| Nov 11, 3:15 AM CST | Hard Freeze Warning | TSA | 55 hr |
| Nov 24, 3:16 AM CST | Winter Weather Advisory | TSA | 33 hr |
| Dec 1, 9:02 PM CST | Dense Fog Advisory | TSA | 14 hr |
| Dec 2, 7:33 PM CST | Dense Fog Advisory | TSA | 15 hr |
| Dec 3, 5:11 AM CST | Winter Storm Watch | TSA | 24 hr |
| Dec 4, 12:48 AM CST | Dense Fog Advisory | TSA | 9 hr |
| Dec 4, 5:40 AM CST | Winter Storm Warning | TSA | 57 hr |
| Dec 4, 2:59 PM CST | Ice Storm Warning | TSA | 44 hr |
| Dec 5, 12:00 PM CST | Mesoscale Discussion | SPC | 5 hr |
| Dec 5, 6:28 PM CST | Mesoscale Discussion | SPC | 5 hr |
| Dec 6, 2:06 AM CST | Mesoscale Discussion | SPC | 4 hr |
| Dec 6, 6:46 AM CST | Mesoscale Discussion | SPC | 5 hr |
| Dec 11, 7:00 AM CST | Freezing Fog Advisory | TSA | 5 hr |
| Dec 19, 3:47 AM CST | Flash Flood Watch | TSA | 62 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 | 14 |
| Tornado Warning | 1 |
| Severe Thunderstorm Watch | 4 |
| Tornado Watch | 7 |
| Mesoscale Discussion | 28 |
| Special Weather Statement | 29 |
| Flooding | |
| Flash Flood Warning | 1 |
| Flash Flood Watch | 4 |
| Winter | |
| Ice Storm Warning | 1 |
| Winter Storm Warning | 1 |
| Winter Storm Watch | 1 |
| Winter Weather Advisory | 2 |
| Heat | |
| Excessive Heat Warning | 1 |
| Heat Advisory | 7 |
| Cold | |
| Freeze Warning | 4 |
| Hard Freeze Warning | 1 |
| Wind and dust | |
| Wind Advisory | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 7 |
| Freezing Fog Advisory | 1 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20122014
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.