Alert archive / Oklahoma / Severe Thunderstorm Warnings / 1986
Severe Thunderstorm Warnings in Oklahoma, September 1986
36 severe thunderstorm warnings in September 1986. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of severe thunderstorm warnings reaches back to 1986.
Severe Thunderstorm Warnings by county
Each county as a circle sized by its count in September 1986. Tap one for its archive.
- Severe Thunderstorm Warnings
- 36
- Busiest day
- September 30, 198614 severe thunderstorm warnings
Over time
By day
Days in UTC, the clock the archive keeps.
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 | Counties | Lasted |
|---|---|---|---|---|
| Sep 4, 5:36 PM CDT | Severe Thunderstorm Warning | OUN | Atoka, Pushmataha | 39 min |
| Sep 10, 6:17 PM CDT | Severe Thunderstorm Warning | OUN | Garvin | 33 min |
| Sep 16, 4:53 PM CDT | Severe Thunderstorm Warning | TSA | Sequoyah | 67 min |
| Sep 16, 5:08 PM CDT | Severe Thunderstorm Warning | OUN | Logan, Oklahoma | 52 min |
| Sep 16, 7:05 PM CDT | Severe Thunderstorm Warning | OUN | Grady | 40 min |
| Sep 16, 7:24 PM CDT | Severe Thunderstorm Warning | OUN | Canadian, Grady | 51 min |
| Sep 26, 4:00 PM CDT | Severe Thunderstorm Warning | TSA | Creek | 60 min |
| Sep 26, 5:33 PM CDT | Severe Thunderstorm Warning | OUN | Garvin, Pontotoc | 57 min |
| Sep 26, 5:36 PM CDT | Severe Thunderstorm Warning | TSA | Okmulgee, Tulsa, Wagoner | 54 min |
| Sep 26, 5:38 PM CDT | Severe Thunderstorm Warning | OUN | Alfalfa | 67 min |
| Sep 26, 6:31 PM CDT | Severe Thunderstorm Warning | TSA | Mayes, Wagoner | 59 min |
| Sep 26, 7:47 PM CDT | Severe Thunderstorm Warning | TSA | Delaware, Mayes | 58 min |
| Sep 26, 7:59 PM CDT | Severe Thunderstorm Warning | OUN | Grady | 46 min |
| Sep 26, 8:24 PM CDT | Severe Thunderstorm Warning | OUN | Oklahoma | 36 min |
| Sep 26, 9:46 PM CDT | Severe Thunderstorm Warning | OUN | Grady | 59 min |
| Sep 26, 9:59 PM CDT | Severe Thunderstorm Warning | OUN | Lincoln | 61 min |
| Sep 28, 8:04 PM CDT | Severe Thunderstorm Warning | OUN | McClain | 76 min |
| Sep 29, 4:01 PM CDT | Severe Thunderstorm Warning | OUN | Oklahoma | 59 min |
| Sep 29, 5:20 PM CDT | Severe Thunderstorm Warning | OUN | Ellis, Roger Mills | 60 min |
| Sep 29, 6:15 PM CDT | Severe Thunderstorm Warning | OUN | Ellis, Roger Mills | 65 min |
| Sep 29, 6:54 PM CDT | Severe Thunderstorm Warning | OUN | Dewey, Woodward | 51 min |
| Sep 29, 6:54 PM CDT | Severe Thunderstorm Warning | OUN | Custer | 51 min |
| Sep 29, 7:07 PM CDT | Severe Thunderstorm Warning | OUN | Major | 53 min |
| Sep 29, 7:20 PM CDT | Severe Thunderstorm Warning | OUN | Roger Mills | 55 min |
| Sep 29, 7:31 PM CDT | Severe Thunderstorm Warning | OUN | Beckham | 59 min |
| Sep 29, 7:44 PM CDT | Severe Thunderstorm Warning | OUN | Alfalfa, Woods | 61 min |
| Sep 29, 7:47 PM CDT | Severe Thunderstorm Warning | OUN | Custer | 58 min |
| Sep 29, 8:20 PM CDT | Severe Thunderstorm Warning | OUN | Dewey | 55 min |
| Sep 29, 8:31 PM CDT | Severe Thunderstorm Warning | OUN | Custer, Washita | 59 min |
| Sep 29, 8:46 PM CDT | Severe Thunderstorm Warning | OUN | Garfield | 59 min |
| Sep 29, 9:22 PM CDT | Severe Thunderstorm Warning | OUN | Grant | 53 min |
| Sep 29, 9:48 PM CDT | Severe Thunderstorm Warning | OUN | Kay | 57 min |
| Sep 29, 9:53 PM CDT | Severe Thunderstorm Warning | OUN | Kingfisher | 37 min |
| Sep 29, 10:23 PM CDT | Severe Thunderstorm Warning | TSA | Osage | 67 min |
| Sep 30, 12:10 AM CDT | Severe Thunderstorm Warning | OUN | Lincoln, Pottawatomie | 50 min |
| Sep 30, 12:37 AM CDT | Severe Thunderstorm Warning | TSA | Creek, Okfuskee | 68 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Grady County4
- Oklahoma County3
- Roger Mills County3
- Custer County3
- Garvin County2
- Creek County2
- Wagoner County2
- Alfalfa County2
- Mayes County2
- Lincoln County2
- Ellis County2
- Dewey County2
- Atoka County1
- Pushmataha County1
- Sequoyah County1
- Logan County1
- Canadian County1
- Pontotoc County1
- Okmulgee County1
- Tulsa County1
- Delaware County1
- McClain County1
- Woodward County1
- Major County1
- Beckham County1
- Woods County1
- Washita County1
- Garfield County1
- Grant County1
- Kay County1
- Kingfisher County1
- Osage County1
- Pottawatomie County1
- Okfuskee County1
Nearby
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.