Alert archive / Oklahoma / Severe Thunderstorm Watches
Severe Thunderstorm Watches in Oklahoma, 1999
72 severe thunderstorm watches in 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 watches reaches back to 1997.
Severe Thunderstorm Watches by county
Each county as a circle sized by its count in 1999. Tap one for its archive.
- Severe Thunderstorm Watches
- 72
- Busiest month
- May16 severe thunderstorm watches
- Busiest day
- May 23, 19995 severe thunderstorm watches
Over time
By month
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 |
|---|---|---|---|---|
| Feb 6, 3:00 PM CST | Severe Thunderstorm Watch | SPC | Adair, Atoka, Bryan, Carter, Cherokee, Choctaw and 34 more | 6 hr |
| Feb 11, 7:15 AM CST | Severe Thunderstorm Watch | SPC | Adair, Cherokee, Craig, Delaware, Mayes, Nowata and 5 more | 6 hr |
| Mar 5, 4:00 PM CST | Severe Thunderstorm Watch | SPC | Adair, Cherokee, Choctaw, Delaware, Haskell, Latimer and 5 more | 6 hr |
| Mar 8, 7:00 AM CST | Severe Thunderstorm Watch | SPC | Bryan, Carter, Choctaw, Love, McCurtain, Marshall | 5 hr |
| Mar 11, 8:45 PM CST | Severe Thunderstorm Watch | SPC | Beckham, Caddo, Comanche, Greer, Harmon, Jackson and 3 more | 5 hr |
| Mar 12, 6:00 AM CST | Severe Thunderstorm Watch | SPC | Jefferson | 5 hr |
| Apr 3, 12:45 AM CST | Severe Thunderstorm Watch | SPC | Blaine, Caddo, Canadian, Carter, Cleveland, Comanche and 32 more | 5 hr |
| Apr 3, 3:45 AM CST | Severe Thunderstorm Watch | SPC | Adair, Cherokee, Craig, Delaware, Haskell, McIntosh and 7 more | 5 hr |
| Apr 3, 7:15 AM CST | Severe Thunderstorm Watch | SPC | Bryan, Choctaw, McCurtain | 6 hr |
| Apr 22, 12:00 AM CDT | Severe Thunderstorm Watch | SPC | Adair, Alfalfa, Blaine, Cherokee, Craig, Creek and 21 more | 5 hr |
| Apr 22, 9:00 PM CDT | Severe Thunderstorm Watch | SPC | Adair, Carter, Cherokee, Coal, Garvin, Haskell and 11 more | 4 hr |
| Apr 26, 9:15 AM CDT | Severe Thunderstorm Watch | SPC | McCurtain | 5 hr |
| Apr 26, 3:30 PM CDT | Severe Thunderstorm Watch | SPC | Alfalfa, Atoka, Blaine, Bryan, Canadian, Carter and 40 more | 7 hr |
| Apr 28, 10:30 PM CDT | Severe Thunderstorm Watch | SPC | Beckham, Greer, Harmon, Jackson | 6 hr |
| May 9, 6:30 PM CDT | Severe Thunderstorm Watch | SPC | Alfalfa, Blaine, Caddo, Canadian, Carter, Cleveland and 28 more | 6 hr |
| May 9, 10:30 PM CDT | Severe Thunderstorm Watch | SPC | Atoka, Bryan, Carter, Jefferson, Johnston, Love and 1 more | 6 hr |
| May 10, 4:00 PM CDT | Severe Thunderstorm Watch | SPC | Comanche, Cotton, Jefferson, Kiowa, Stephens, Tillman | 5 hr |
| May 11, 6:15 PM CDT | Severe Thunderstorm Watch | SPC | Adair, Atoka, Bryan, Carter, Cherokee, Choctaw and 29 more | 6 hr |
| May 11, 10:45 PM CDT | Severe Thunderstorm Watch | SPC | Choctaw, McCurtain, Pushmataha | 5 hr |
| May 17, 12:30 AM CDT | Severe Thunderstorm Watch | SPC | Adair, Atoka, Bryan, Cherokee, Choctaw, Coal and 26 more | 6 hr |
| May 17, 11:30 AM CDT | Severe Thunderstorm Watch | SPC | LeFlore | 6 hr |
| May 17, 12:00 PM CDT | Severe Thunderstorm Watch | SPC | Atoka, Bryan, Carter, Choctaw, Johnston, Love and 3 more | 6 hr |
| May 17, 3:30 PM CDT | Severe Thunderstorm Watch | SPC | McCurtain | 6 hr |
| May 22, 7:30 PM CDT | Severe Thunderstorm Watch | SPC | Adair, Atoka, Cherokee, Coal, Creek, Haskell and 12 more | 6 hr |
| May 22, 9:45 PM CDT | Severe Thunderstorm Watch | SPC | McCurtain | 4 hr |
| May 22, 11:00 PM CDT | Severe Thunderstorm Watch | SPC | Alfalfa, Beckham, Blaine, Caddo, Canadian, Custer and 18 more | 6 hr |
| May 23, 12:15 AM CDT | Severe Thunderstorm Watch | SPC | Adair, Cherokee, Craig, Creek, Delaware, Lincoln and 10 more | 5 hr |
| May 23, 2:15 AM CDT | Severe Thunderstorm Watch | SPC | Adair, Atoka, Cherokee, Coal, Craig, Creek and 23 more | 5 hr |
| May 25, 5:30 PM CDT | Severe Thunderstorm Watch | SPC | Tillman | 6 hr |
| May 31, 4:15 AM CDT | Severe Thunderstorm Watch | SPC | Adair, Alfalfa, Cherokee, Craig, Creek, Garfield and 21 more | 5 hr |
| May 31, 9:15 PM CDT | Severe Thunderstorm Watch | SPC | Love | 6 hr |
| Jun 1, 9:45 PM CDT | Severe Thunderstorm Watch | SPC | Adair, Choctaw, Haskell, LeFlore, McCurtain, Pushmataha and 1 more | 5 hr |
| Jun 2, 11:30 PM CDT | Severe Thunderstorm Watch | SPC | Alfalfa, Beckham, Blaine, Caddo, Canadian, Cleveland and 28 more | 6 hr |
| Jun 6, 11:00 AM CDT | Severe Thunderstorm Watch | SPC | Atoka, Bryan, Carter, Cleveland, Coal, Garvin and 19 more | 5 hr |
| Jun 10, 3:30 PM CDT | Severe Thunderstorm Watch | SPC | Cimarron | 6 hr |
| Jun 10, 4:00 PM CDT | Severe Thunderstorm Watch | SPC | Beckham, Greer, Harmon, Jackson | 5 hr |
| Jun 11, 6:30 PM CDT | Severe Thunderstorm Watch | SPC | Cimarron | 6 hr |
| Jun 23, 5:30 PM CDT | Severe Thunderstorm Watch | SPC | Cimarron, Texas | 5 hr |
| Jun 24, 1:30 PM CDT | Severe Thunderstorm Watch | SPC | Atoka, Bryan, Carter, Choctaw, Coal, Creek and 21 more | 6 hr |
| Jun 25, 5:15 PM CDT | Severe Thunderstorm Watch | SPC | Cimarron, Texas | 6 hr |
| Jun 27, 6:15 PM CDT | Severe Thunderstorm Watch | SPC | Alfalfa, Blaine, Custer, Dewey, Ellis, Grant and 5 more | 6 hr |
| Jun 28, 8:30 AM CDT | Severe Thunderstorm Watch | SPC | Craig, Nowata, Osage, Ottawa, Washington | 5 hr |
| Jun 29, 1:30 PM CDT | Severe Thunderstorm Watch | SPC | Adair, Atoka, Bryan, Cherokee, Choctaw, Coal and 14 more | 6 hr |
| Jun 29, 11:00 PM CDT | Severe Thunderstorm Watch | SPC | Alfalfa, Beaver, Beckham, Blaine, Caddo, Canadian and 22 more | 6 hr |
| Jun 30, 11:30 PM CDT | Severe Thunderstorm Watch | SPC | Alfalfa, Garfield, Grant, Kay, Noble, Pawnee and 2 more | 7 hr |
| Jul 1, 4:00 AM CDT | Severe Thunderstorm Watch | SPC | Alfalfa, Beaver, Cimarron, Ellis, Garfield, Grant and 12 more | 6 hr |
| Jul 1, 8:15 AM CDT | Severe Thunderstorm Watch | SPC | Adair, Cherokee, Craig, Creek, Delaware, Mayes and 11 more | 6 hr |
| Aug 26, 4:00 PM CDT | Severe Thunderstorm Watch | SPC | Adair, Cherokee, Choctaw, Craig, Creek, Delaware and 18 more | 6 hr |
| Aug 27, 2:30 PM CDT | Severe Thunderstorm Watch | SPC | Beckham, Caddo, Comanche, Cotton, Custer, Dewey and 11 more | 7 hr |
| Sep 7, 4:00 PM CDT | Severe Thunderstorm Watch | SPC | Alfalfa, Blaine, Craig, Delaware, Garfield, Grant and 11 more | 5 hr |
| Sep 7, 8:30 PM CDT | Severe Thunderstorm Watch | SPC | Adair, Canadian, Cherokee, Cleveland, Creek, Delaware and 23 more | 6 hr |
| Sep 10, 3:00 PM CDT | Severe Thunderstorm Watch | SPC | Adair, Alfalfa, Cherokee, Craig, Creek, Delaware and 27 more | 6 hr |
| Sep 10, 7:30 PM CDT | Severe Thunderstorm Watch | SPC | Atoka, Blaine, Caddo, Canadian, Cherokee, Cleveland and 40 more | 6 hr |
| Sep 11, 6:00 PM CDT | Severe Thunderstorm Watch | SPC | Comanche, Cotton, Harmon, Jackson, Jefferson, Stephens and 1 more | 6 hr |
| Sep 11, 9:45 PM CDT | Severe Thunderstorm Watch | SPC | Alfalfa, Beaver, Blaine, Dewey, Ellis, Garfield and 8 more | 5 hr |
| Sep 19, 4:15 PM CDT | Severe Thunderstorm Watch | SPC | Alfalfa, Beaver, Beckham, Blaine, Caddo, Canadian and 22 more | 6 hr |
| Sep 19, 7:45 PM CDT | Severe Thunderstorm Watch | SPC | Beckham, Bryan, Caddo, Canadian, Carter, Cleveland and 24 more | 5 hr |
| Sep 26, 5:30 PM CDT | Severe Thunderstorm Watch | SPC | Alfalfa, Garfield, Grant, Kay, Major, Noble and 3 more | 6 hr |
| Sep 26, 11:00 PM CDT | Severe Thunderstorm Watch | SPC | Alfalfa, Garfield, Grant, Kay, Major, Noble and 2 more | 5 hr |
| Nov 22, 2:00 PM CST | Severe Thunderstorm Watch | SPC | Alfalfa, Blaine, Caddo, Canadian, Cleveland, Comanche and 22 more | 6 hr |
| Nov 22, 5:30 PM CST | Severe Thunderstorm Watch | SPC | Adair, Atoka, Bryan, Carter, Cherokee, Choctaw and 29 more | 6 hr |
| Nov 22, 9:30 PM CST | Severe Thunderstorm Watch | SPC | Adair, Cherokee, Coal, Craig, Delaware, Haskell and 11 more | 6 hr |
| Dec 2, 4:30 PM CST | Severe Thunderstorm Watch | SPC | Atoka, Bryan, Canadian, Carter, Cleveland, Coal and 24 more | 6 hr |
| Dec 2, 7:30 PM CST | Severe Thunderstorm Watch | SPC | Craig, Delaware, Kay, Mayes, Noble, Nowata and 7 more | 6 hr |
| Dec 2, 10:00 PM CST | Severe Thunderstorm Watch | SPC | Adair, Atoka, Bryan, Carter, Cherokee, Choctaw and 27 more | 5 hr |
| Dec 3, 1:30 AM CST | Severe Thunderstorm Watch | SPC | McCurtain | 5 hr |
| Dec 3, 8:45 PM CST | Severe Thunderstorm Watch | SPC | Adair, Cherokee, Craig, Creek, Delaware, Mayes and 10 more | 5 hr |
| Dec 3, 10:00 PM CST | Severe Thunderstorm Watch | SPC | Blaine, Caddo, Canadian, Cleveland, Comanche, Custer and 18 more | 5 hr |
| Dec 3, 11:30 PM CST | Severe Thunderstorm Watch | SPC | Cotton, Jefferson, Stephens | 6 hr |
| Dec 4, 11:00 AM CST | Severe Thunderstorm Watch | SPC | LeFlore, McCurtain | 6 hr |
| Dec 8, 7:15 PM CST | Severe Thunderstorm Watch | SPC | Caddo, Canadian, Cleveland, Comanche, Cotton, Grady and 8 more | 5 hr |
| Dec 9, 12:00 AM CST | Severe Thunderstorm Watch | SPC | Carter, Comanche, Cotton, Garvin, Jefferson, Johnston and 6 more | 6 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Adair County22
- Cherokee County22
- Creek County22
- Muskogee County22
- Okmulgee County22
- Wagoner County21
- Delaware County20
- McIntosh County20
- Mayes County20
- Okfuskee County20
- Rogers County20
- Sequoyah County20
- Ottawa County19
- Tulsa County19
- Garfield County19
- Grant County19
- Haskell County18
- Jefferson County18
- Love County18
- Stephens County18
- Craig County18
- Kingfisher County18
- Hughes County17
- Johnston County17
- Lincoln County17
- Pittsburg County17
- Nowata County17
- McCurtain County17
- Kay County17
- Noble County17
- Osage County17
- Pawnee County17
- Alfalfa County17
- Carter County16
- Coal County16
- Marshall County16
- Seminole County16
- Washington County16
- Payne County16
- Atoka County15
37 more counties
- Bryan County15
- Choctaw County15
- Garvin County15
- Grady County15
- Latimer County15
- LeFlore County15
- Murray County15
- Pontotoc County15
- Pottawatomie County15
- Comanche County15
- Tillman County15
- Logan County15
- Major County15
- Oklahoma County14
- Pushmataha County14
- Blaine County14
- Canadian County14
- Cleveland County13
- McClain County13
- Caddo County13
- Jackson County13
- Kiowa County13
- Cotton County13
- Washita County11
- Woods County11
- Greer County10
- Beckham County9
- Harmon County9
- Custer County9
- Woodward County9
- Dewey County8
- Ellis County8
- Harper County7
- Roger Mills County7
- Cimarron County5
- Beaver County4
- Texas County3
The busiest days
Days with the most alerts issued, by UTC date.
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.