Alert archive / Oklahoma / Tornado Warnings / 1991
Tornado Warnings in Oklahoma, May 1991
33 tornado warnings in May 1991. 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 tornado warnings reaches back to 1986.
Tornado Warnings by county
Each county as a circle sized by its count in May 1991. Tap one for its archive.
- Tornado Warnings
- 33
- Busiest day
- May 16, 199116 tornado 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 |
|---|---|---|---|---|
| May 2, 4:49 PM CDT | Tornado Warning | AMA | Texas | 41 min |
| May 3, 5:50 PM CDT | Tornado Warning | OUN | Cleveland, Pottawatomie | 25 min |
| May 4, 4:04 PM CDT | Tornado Warning | OUN | Stephens | 26 min |
| May 4, 4:25 PM CDT | Tornado Warning | OUN | Garvin, Stephens | 50 min |
| May 15, 7:14 PM CDT | Tornado Warning | AMA | Beaver | 61 min |
| May 15, 8:38 PM CDT | Tornado Warning | OUN | Harper | 37 min |
| May 15, 8:43 PM CDT | Tornado Warning | OUN | Roger Mills | 32 min |
| May 15, 9:08 PM CDT | Tornado Warning | OUN | Ellis, Harper | 67 min |
| May 15, 9:08 PM CDT | Tornado Warning | OUN | Roger Mills | 67 min |
| May 15, 9:38 PM CDT | Tornado Warning | OUN | Beckham | 67 min |
| May 15, 10:11 PM CDT | Tornado Warning | OUN | Ellis | 49 min |
| May 15, 10:35 PM CDT | Tornado Warning | OUN | Beckham | 55 min |
| May 15, 11:23 PM CDT | Tornado Warning | OUN | Dewey | 37 min |
| May 15, 11:26 PM CDT | Tornado Warning | OUN | Beckham | 49 min |
| May 15, 11:45 PM CDT | Tornado Warning | OUN | Major | 45 min |
| May 15, 11:54 PM CDT | Tornado Warning | OUN | Dewey | 36 min |
| May 16, 12:09 AM CDT | Tornado Warning | OUN | Beckham, Custer, Washita | 66 min |
| May 16, 6:05 PM CDT | Tornado Warning | TSA | Okmulgee, Tulsa | 40 min |
| May 16, 6:28 PM CDT | Tornado Warning | TSA | Creek | 47 min |
| May 16, 6:42 PM CDT | Tornado Warning | TSA | Tulsa | 33 min |
| May 16, 7:15 PM CDT | Tornado Warning | TSA | Creek | 30 min |
| May 16, 7:42 PM CDT | Tornado Warning | TSA | Tulsa | 33 min |
| May 16, 8:37 PM CDT | Tornado Warning | TSA | Rogers | 53 min |
| May 16, 9:26 PM CDT | Tornado Warning | TSA | Mayes, Rogers | 49 min |
| May 24, 8:40 PM CDT | Tornado Warning | AMA | Beaver | 35 min |
| May 26, 5:32 PM CDT | Tornado Warning | OUN | Ellis, Woodward | 28 min |
| May 26, 5:57 PM CDT | Tornado Warning | OUN | Woodward | 33 min |
| May 26, 6:34 PM CDT | Tornado Warning | OUN | Woodward | 26 min |
| May 26, 6:57 PM CDT | Tornado Warning | OUN | Woodward | 33 min |
| May 26, 7:20 PM CDT | Tornado Warning | OUN | Major, Woodward | 40 min |
| May 26, 7:59 PM CDT | Tornado Warning | OUN | Major, Woods | 31 min |
| May 26, 9:28 PM CDT | Tornado Warning | OUN | Alfalfa, Garfield | 47 min |
| May 29, 6:03 PM CDT | Tornado Warning | AMA | Beaver | 27 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Woodward County5
- Beckham County4
- Beaver County3
- Ellis County3
- Major County3
- Tulsa County3
- Stephens County2
- Harper County2
- Roger Mills County2
- Dewey County2
- Creek County2
- Rogers County2
- Texas County1
- Cleveland County1
- Pottawatomie County1
- Garvin County1
- Custer County1
- Washita County1
- Okmulgee County1
- Mayes County1
- Woods County1
- Alfalfa County1
- Garfield County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive19901992
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. Rebuilt daily.