Alert archive / Oklahoma / Severe Thunderstorm Warnings / 1999
Severe Thunderstorm Warnings in Oklahoma, September 1999
134 severe thunderstorm warnings in September 1999. 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 1999. Tap one for its archive.
- Severe Thunderstorm Warnings
- 134
- Busiest day
- September 10, 199935 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, 4:02 PM CDT | Severe Thunderstorm Warning | TSA | Adair | 28 min |
| Sep 4, 6:34 PM CDT | Severe Thunderstorm Warning | TSA | Craig | 26 min |
| Sep 5, 12:50 PM CDT | Severe Thunderstorm Warning | OUN | Love, Marshall | 40 min |
| Sep 7, 2:49 PM CDT | Severe Thunderstorm Warning | OUN | Pottawatomie | 41 min |
| Sep 7, 2:55 PM CDT | Severe Thunderstorm Warning | OUN | Cleveland | 35 min |
| Sep 7, 2:58 PM CDT | Severe Thunderstorm Warning | OUN | Kay | 47 min |
| Sep 7, 3:27 PM CDT | Severe Thunderstorm Warning | OUN | Garfield | 48 min |
| Sep 7, 3:43 PM CDT | Severe Thunderstorm Warning | OUN | Kay | 32 min |
| Sep 7, 3:48 PM CDT | Severe Thunderstorm Warning | TSA | LeFlore | 42 min |
| Sep 7, 4:12 PM CDT | Severe Thunderstorm Warning | OUN | Kiowa | 48 min |
| Sep 7, 4:27 PM CDT | Severe Thunderstorm Warning | TSA | LeFlore | 48 min |
| Sep 7, 4:57 PM CDT | Severe Thunderstorm Warning | OUN | Payne | 48 min |
| Sep 7, 4:58 PM CDT | Severe Thunderstorm Warning | TSA | Creek, Pawnee, Tulsa | 47 min |
| Sep 7, 5:11 PM CDT | Severe Thunderstorm Warning | TSA | Osage | 49 min |
| Sep 7, 5:24 PM CDT | Severe Thunderstorm Warning | TSA | Sequoyah | 51 min |
| Sep 7, 5:26 PM CDT | Severe Thunderstorm Warning | OUN | Kay | 64 min |
| Sep 7, 5:33 PM CDT | Severe Thunderstorm Warning | OUN | Garfield | 42 min |
| Sep 7, 5:52 PM CDT | Severe Thunderstorm Warning | TSA | Osage | 38 min |
| Sep 7, 6:12 PM CDT | Severe Thunderstorm Warning | OUN | Alfalfa, Grant | 48 min |
| Sep 7, 6:15 PM CDT | Severe Thunderstorm Warning | OUN | Garfield | 30 min |
| Sep 7, 6:30 PM CDT | Severe Thunderstorm Warning | TSA | Osage, Washington | 45 min |
| Sep 7, 6:34 PM CDT | Severe Thunderstorm Warning | TSA | Tulsa | 41 min |
| Sep 7, 6:45 PM CDT | Severe Thunderstorm Warning | OUN | Garfield | 45 min |
| Sep 7, 6:45 PM CDT | Severe Thunderstorm Warning | TSA | Rogers | 45 min |
| Sep 7, 6:51 PM CDT | Severe Thunderstorm Warning | TSA | Adair, Cherokee | 39 min |
| Sep 7, 6:55 PM CDT | Severe Thunderstorm Warning | TSA | Nowata | 50 min |
| Sep 7, 7:18 PM CDT | Severe Thunderstorm Warning | TSA | Osage, Pawnee | 42 min |
| Sep 7, 7:26 PM CDT | Severe Thunderstorm Warning | TSA | Delaware | 34 min |
| Sep 7, 7:29 PM CDT | Severe Thunderstorm Warning | OUN | Logan | 46 min |
| Sep 7, 7:34 PM CDT | Severe Thunderstorm Warning | TSA | Rogers | 41 min |
| Sep 7, 7:37 PM CDT | Severe Thunderstorm Warning | OUN | Garfield | 53 min |
| Sep 7, 7:54 PM CDT | Severe Thunderstorm Warning | TSA | Adair, Cherokee | 51 min |
| Sep 7, 7:57 PM CDT | Severe Thunderstorm Warning | TSA | Craig, Delaware, Mayes, Ottawa | 48 min |
| Sep 7, 8:03 PM CDT | Severe Thunderstorm Warning | TSA | Creek, Pawnee | 42 min |
| Sep 7, 8:18 PM CDT | Severe Thunderstorm Warning | OUN | Logan | 42 min |
| Sep 7, 8:26 PM CDT | Severe Thunderstorm Warning | OUN | Garfield | 39 min |
| Sep 7, 8:32 PM CDT | Severe Thunderstorm Warning | TSA | Delaware | 43 min |
| Sep 7, 8:41 PM CDT | Severe Thunderstorm Warning | TSA | Mayes | 34 min |
| Sep 7, 8:45 PM CDT | Severe Thunderstorm Warning | TSA | Creek, Okmulgee, Tulsa | 45 min |
| Sep 7, 8:45 PM CDT | Severe Thunderstorm Warning | TSA | Okfuskee | 45 min |
| Sep 7, 9:46 PM CDT | Severe Thunderstorm Warning | OUN | Lincoln | 29 min |
| Sep 7, 9:50 PM CDT | Severe Thunderstorm Warning | OUN | Grant | 30 min |
| Sep 7, 9:57 PM CDT | Severe Thunderstorm Warning | TSA | McIntosh, Muskogee | 48 min |
| Sep 7, 10:15 PM CDT | Severe Thunderstorm Warning | OUN | Grant | 45 min |
| Sep 7, 10:42 PM CDT | Severe Thunderstorm Warning | OUN | Garfield, Grant, Noble | 48 min |
| Sep 7, 11:09 PM CDT | Severe Thunderstorm Warning | OUN | Logan | 51 min |
| Sep 10, 1:54 PM CDT | Severe Thunderstorm Warning | TSA | Tulsa | 36 min |
| Sep 10, 2:13 PM CDT | Severe Thunderstorm Warning | TSA | Muskogee, Wagoner | 47 min |
| Sep 10, 2:57 PM CDT | Severe Thunderstorm Warning | TSA | Muskogee, Okmulgee, Wagoner | 48 min |
| Sep 10, 3:21 PM CDT | Severe Thunderstorm Warning | TSA | McIntosh | 54 min |
| Sep 10, 3:45 PM CDT | Severe Thunderstorm Warning | TSA | McIntosh, Muskogee | 45 min |
| Sep 10, 3:59 PM CDT | Severe Thunderstorm Warning | TSA | Haskell, Sequoyah | 61 min |
| Sep 10, 4:08 PM CDT | Severe Thunderstorm Warning | OUN | Payne | 37 min |
| Sep 10, 4:09 PM CDT | Severe Thunderstorm Warning | TSA | Tulsa | 36 min |
| Sep 10, 4:11 PM CDT | Severe Thunderstorm Warning | TSA | Pittsburg | 49 min |
| Sep 10, 4:16 PM CDT | Severe Thunderstorm Warning | OUN | Harper, Woods | 29 min |
| Sep 10, 4:19 PM CDT | Severe Thunderstorm Warning | TSA | Pawnee | 41 min |
| Sep 10, 4:40 PM CDT | Severe Thunderstorm Warning | OUN | Harper, Woodward | 35 min |
| Sep 10, 4:45 PM CDT | Severe Thunderstorm Warning | TSA | Latimer, LeFlore | 60 min |
| Sep 10, 4:50 PM CDT | Severe Thunderstorm Warning | TSA | Creek | 40 min |
| Sep 10, 4:52 PM CDT | Severe Thunderstorm Warning | OUN | Payne | 38 min |
| Sep 10, 4:55 PM CDT | Severe Thunderstorm Warning | TSA | Haskell | 35 min |
| Sep 10, 5:02 PM CDT | Severe Thunderstorm Warning | OUN | Woods | 28 min |
| Sep 10, 5:15 PM CDT | Severe Thunderstorm Warning | OUN | Harper, Woodward | 30 min |
| Sep 10, 5:25 PM CDT | Severe Thunderstorm Warning | OUN | Carter, Murray | 50 min |
| Sep 10, 5:28 PM CDT | Severe Thunderstorm Warning | OUN | Lincoln, Payne | 32 min |
| Sep 10, 5:29 PM CDT | Severe Thunderstorm Warning | TSA | LeFlore | 46 min |
| Sep 10, 5:29 PM CDT | Severe Thunderstorm Warning | TSA | Creek | 46 min |
| Sep 10, 5:30 PM CDT | Severe Thunderstorm Warning | OUN | Alfalfa, Woods | 30 min |
| Sep 10, 5:38 PM CDT | Severe Thunderstorm Warning | OUN | Garfield | 52 min |
| Sep 10, 5:45 PM CDT | Severe Thunderstorm Warning | OUN | Major, Woods, Woodward | 45 min |
| Sep 10, 6:00 PM CDT | Severe Thunderstorm Warning | OUN | Alfalfa, Grant | 45 min |
| Sep 10, 6:10 PM CDT | Severe Thunderstorm Warning | TSA | Creek | 50 min |
| Sep 10, 6:13 PM CDT | Severe Thunderstorm Warning | OUN | Carter | 47 min |
| Sep 10, 6:15 PM CDT | Severe Thunderstorm Warning | OUN | Murray, Pontotoc | 45 min |
| Sep 10, 6:24 PM CDT | Severe Thunderstorm Warning | OUN | Dewey, Roger Mills | 36 min |
| Sep 10, 6:30 PM CDT | Severe Thunderstorm Warning | OUN | Alfalfa, Major, Woods | 30 min |
| Sep 10, 6:50 PM CDT | Severe Thunderstorm Warning | OUN | Garfield, Grant, Kay | 40 min |
| Sep 10, 6:51 PM CDT | Severe Thunderstorm Warning | OUN | Johnston, Murray | 39 min |
| Sep 10, 6:59 PM CDT | Severe Thunderstorm Warning | OUN | Pontotoc, Seminole | 46 min |
| Sep 10, 6:59 PM CDT | Severe Thunderstorm Warning | OUN | Blaine, Kingfisher, Major | 31 min |
| Sep 10, 7:07 PM CDT | Severe Thunderstorm Warning | OUN | Dewey | 38 min |
| Sep 10, 7:20 PM CDT | Severe Thunderstorm Warning | OUN | Beckham | 40 min |
| Sep 10, 7:30 PM CDT | Severe Thunderstorm Warning | OUN | Garfield, Kingfisher | 30 min |
| Sep 10, 7:32 PM CDT | Severe Thunderstorm Warning | OUN | Blaine, Dewey | 28 min |
| Sep 10, 7:33 PM CDT | Severe Thunderstorm Warning | TSA | Pawnee | 42 min |
| Sep 10, 7:57 PM CDT | Severe Thunderstorm Warning | OUN | Kingfisher | 33 min |
| Sep 10, 8:12 PM CDT | Severe Thunderstorm Warning | TSA | Osage | 48 min |
| Sep 10, 8:21 PM CDT | Severe Thunderstorm Warning | OUN | Logan | 39 min |
| Sep 10, 8:41 PM CDT | Severe Thunderstorm Warning | OUN | Canadian, Oklahoma | 49 min |
| Sep 10, 8:51 PM CDT | Severe Thunderstorm Warning | OUN | Lincoln, Payne | 54 min |
| Sep 10, 9:39 PM CDT | Severe Thunderstorm Warning | OUN | Cleveland, McClain | 36 min |
| Sep 10, 9:39 PM CDT | Severe Thunderstorm Warning | OUN | Oklahoma | 36 min |
| Sep 10, 9:47 PM CDT | Severe Thunderstorm Warning | OUN | Lincoln, Pottawatomie | 43 min |
| Sep 10, 9:47 PM CDT | Severe Thunderstorm Warning | OUN | Seminole | 43 min |
| Sep 10, 11:49 PM CDT | Severe Thunderstorm Warning | OUN | Pontotoc | 41 min |
| Sep 11, 10:39 PM CDT | Severe Thunderstorm Warning | OUN | Cotton | 36 min |
| Sep 11, 10:56 PM CDT | Severe Thunderstorm Warning | OUN | Tillman | 34 min |
| Sep 11, 11:08 PM CDT | Severe Thunderstorm Warning | OUN | Comanche | 37 min |
| Sep 11, 11:29 PM CDT | Severe Thunderstorm Warning | OUN | Stephens | 31 min |
| Sep 11, 11:43 PM CDT | Severe Thunderstorm Warning | OUN | Comanche | 32 min |
| Sep 12, 12:15 AM CDT | Severe Thunderstorm Warning | OUN | Comanche | 30 min |
| Sep 12, 12:32 AM CDT | Severe Thunderstorm Warning | OUN | Tillman | 28 min |
| Sep 12, 12:46 AM CDT | Severe Thunderstorm Warning | OUN | Comanche | 29 min |
| Sep 12, 12:48 AM CDT | Severe Thunderstorm Warning | AMA | Beaver, Texas | 57 min |
| Sep 12, 12:53 AM CDT | Severe Thunderstorm Warning | OUN | Tillman | 37 min |
| Sep 12, 1:06 AM CDT | Severe Thunderstorm Warning | OUN | Cotton, Stephens | 39 min |
| Sep 12, 1:35 AM CDT | Severe Thunderstorm Warning | OUN | Harper | 40 min |
| Sep 12, 1:38 AM CDT | Severe Thunderstorm Warning | OUN | Comanche, Cotton, Tillman | 52 min |
| Sep 12, 1:43 AM CDT | Severe Thunderstorm Warning | AMA | Beaver | 62 min |
| Sep 12, 2:10 AM CDT | Severe Thunderstorm Warning | OUN | Harper | 50 min |
| Sep 12, 2:30 AM CDT | Severe Thunderstorm Warning | OUN | Ellis | 45 min |
| Sep 12, 3:20 AM CDT | Severe Thunderstorm Warning | OUN | Woods | 40 min |
| Sep 12, 3:57 AM CDT | Severe Thunderstorm Warning | OUN | Dewey, Major, Woods | 33 min |
| Sep 12, 4:21 AM CDT | Severe Thunderstorm Warning | OUN | Alfalfa, Major | 24 min |
| Sep 14, 5:14 PM CDT | Severe Thunderstorm Warning | AMA | Beaver | 46 min |
| Sep 14, 6:19 PM CDT | Severe Thunderstorm Warning | OUN | Roger Mills | 41 min |
| Sep 19, 5:30 PM CDT | Severe Thunderstorm Warning | OUN | Roger Mills | 45 min |
| Sep 19, 6:09 PM CDT | Severe Thunderstorm Warning | OUN | Beckham, Roger Mills | 51 min |
| Sep 19, 6:56 PM CDT | Severe Thunderstorm Warning | OUN | Beckham | 49 min |
| Sep 19, 7:02 PM CDT | Severe Thunderstorm Warning | OUN | Canadian | 43 min |
| Sep 19, 7:43 PM CDT | Severe Thunderstorm Warning | OUN | Canadian, Grady | 47 min |
| Sep 19, 8:28 PM CDT | Severe Thunderstorm Warning | OUN | Grady, McClain | 47 min |
| Sep 19, 9:08 PM CDT | Severe Thunderstorm Warning | OUN | McClain | 52 min |
| Sep 19, 9:34 PM CDT | Severe Thunderstorm Warning | OUN | Garfield | 26 min |
| Sep 19, 9:59 PM CDT | Severe Thunderstorm Warning | OUN | Garfield, Noble | 46 min |
| Sep 19, 10:01 PM CDT | Severe Thunderstorm Warning | OUN | Garvin, McClain | 29 min |
| Sep 19, 10:47 PM CDT | Severe Thunderstorm Warning | OUN | Garfield, Noble | 43 min |
| Sep 19, 10:55 PM CDT | Severe Thunderstorm Warning | OUN | Harper | 35 min |
| Sep 20, 12:22 AM CDT | Severe Thunderstorm Warning | OUN | Woodward | 53 min |
| Sep 20, 3:23 AM CDT | Severe Thunderstorm Warning | OUN | Garfield, Kingfisher | 52 min |
| Sep 24, 7:20 PM CDT | Severe Thunderstorm Warning | OUN | Beckham, Roger Mills | 55 min |
| Sep 24, 7:42 PM CDT | Severe Thunderstorm Warning | OUN | Greer | 33 min |
| Sep 24, 10:58 PM CDT | Severe Thunderstorm Warning | OUN | Comanche, Kiowa | 47 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Garfield County14
- Woods County7
- Creek County6
- Grant County6
- Harper County6
- Comanche County6
- Payne County5
- Pawnee County5
- Tulsa County5
- Osage County5
- Alfalfa County5
- Major County5
- Roger Mills County5
- Kay County4
- LeFlore County4
- Logan County4
- Lincoln County4
- Muskogee County4
- Woodward County4
- Dewey County4
- Kingfisher County4
- Beckham County4
- McClain County4
- Tillman County4
- Adair County3
- Delaware County3
- McIntosh County3
- Noble County3
- Murray County3
- Pontotoc County3
- Canadian County3
- Cotton County3
- Beaver County3
- Craig County2
- Pottawatomie County2
- Cleveland County2
- Kiowa County2
- Sequoyah County2
- Rogers County2
- Cherokee County2
23 more counties
- Mayes County2
- Okmulgee County2
- Wagoner County2
- Haskell County2
- Carter County2
- Seminole County2
- Blaine County2
- Oklahoma County2
- Stephens County2
- Grady County2
- Love County1
- Marshall County1
- Washington County1
- Nowata County1
- Ottawa County1
- Okfuskee County1
- Pittsburg County1
- Latimer County1
- Johnston County1
- Texas County1
- Ellis County1
- Garvin County1
- Greer County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive19982000
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.