Alert archive / Oklahoma / Severe Thunderstorm Warnings / 1998
Severe Thunderstorm Warnings in Oklahoma, April 1998
116 severe thunderstorm warnings in April 1998. 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 April 1998. Tap one for its archive.
- Severe Thunderstorm Warnings
- 116
- Busiest day
- April 7, 199839 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 |
|---|---|---|---|---|
| Apr 2, 11:31 PM CST | Severe Thunderstorm Warning | TSA | Craig, Ottawa | 59 min |
| Apr 6, 4:55 PM CDT | Severe Thunderstorm Warning | OUN | Harper | 50 min |
| Apr 6, 6:01 PM CDT | Severe Thunderstorm Warning | OUN | Tillman | 44 min |
| Apr 6, 6:26 PM CDT | Severe Thunderstorm Warning | OUN | Dewey, Woodward | 49 min |
| Apr 6, 6:39 PM CDT | Severe Thunderstorm Warning | OUN | Woods | 51 min |
| Apr 6, 6:43 PM CDT | Severe Thunderstorm Warning | OUN | Cotton, Tillman | 62 min |
| Apr 6, 6:55 PM CDT | Severe Thunderstorm Warning | OUN | Comanche, Stephens | 65 min |
| Apr 6, 7:09 PM CDT | Severe Thunderstorm Warning | OUN | Major | 66 min |
| Apr 6, 7:14 PM CDT | Severe Thunderstorm Warning | OUN | Alfalfa | 61 min |
| Apr 6, 7:34 PM CDT | Severe Thunderstorm Warning | OUN | Garvin, McClain | 56 min |
| Apr 6, 7:51 PM CDT | Severe Thunderstorm Warning | OUN | Grant | 54 min |
| Apr 6, 8:01 PM CDT | Severe Thunderstorm Warning | TSA | Osage | 59 min |
| Apr 6, 8:26 PM CDT | Severe Thunderstorm Warning | OUN | Pottawatomie | 49 min |
| Apr 6, 8:28 PM CDT | Severe Thunderstorm Warning | OUN | Blaine, Kingfisher | 47 min |
| Apr 6, 8:37 PM CDT | Severe Thunderstorm Warning | OUN | Garfield | 53 min |
| Apr 6, 8:42 PM CDT | Severe Thunderstorm Warning | OUN | Carter, Garvin, Stephens | 63 min |
| Apr 6, 8:53 PM CDT | Severe Thunderstorm Warning | OUN | Seminole | 67 min |
| Apr 6, 9:00 PM CDT | Severe Thunderstorm Warning | OUN | Murray | 60 min |
| Apr 6, 9:02 PM CDT | Severe Thunderstorm Warning | TSA | Okfuskee | 43 min |
| Apr 6, 9:04 PM CDT | Severe Thunderstorm Warning | TSA | Osage | 41 min |
| Apr 6, 9:21 PM CDT | Severe Thunderstorm Warning | OUN | Hughes | 54 min |
| Apr 6, 9:38 PM CDT | Severe Thunderstorm Warning | OUN | Pontotoc | 67 min |
| Apr 6, 9:39 PM CDT | Severe Thunderstorm Warning | TSA | McIntosh, Okmulgee | 51 min |
| Apr 6, 9:39 PM CDT | Severe Thunderstorm Warning | TSA | Pittsburg | 51 min |
| Apr 6, 9:42 PM CDT | Severe Thunderstorm Warning | TSA | Osage, Pawnee | 63 min |
| Apr 6, 10:12 PM CDT | Severe Thunderstorm Warning | OUN | Coal, Hughes | 63 min |
| Apr 6, 10:29 PM CDT | Severe Thunderstorm Warning | TSA | McIntosh, Pittsburg | 46 min |
| Apr 6, 10:38 PM CDT | Severe Thunderstorm Warning | TSA | Haskell, Muskogee | 37 min |
| Apr 6, 10:51 PM CDT | Severe Thunderstorm Warning | TSA | Sequoyah | 39 min |
| Apr 6, 10:57 PM CDT | Severe Thunderstorm Warning | OUN | Atoka | 48 min |
| Apr 6, 11:04 PM CDT | Severe Thunderstorm Warning | TSA | Latimer | 41 min |
| Apr 6, 11:08 PM CDT | Severe Thunderstorm Warning | TSA | Latimer | 52 min |
| Apr 6, 11:11 PM CDT | Severe Thunderstorm Warning | TSA | Pittsburg | 64 min |
| Apr 6, 11:17 PM CDT | Severe Thunderstorm Warning | TSA | Haskell, LeFlore | 43 min |
| Apr 6, 11:18 PM CDT | Severe Thunderstorm Warning | TSA | Pittsburg | 57 min |
| Apr 6, 11:25 PM CDT | Severe Thunderstorm Warning | TSA | Adair | 50 min |
| Apr 6, 11:32 PM CDT | Severe Thunderstorm Warning | TSA | Sequoyah | 28 min |
| Apr 6, 11:39 PM CDT | Severe Thunderstorm Warning | TSA | Latimer, Pushmataha | 36 min |
| Apr 6, 11:54 PM CDT | Severe Thunderstorm Warning | TSA | LeFlore | 66 min |
| Apr 6, 11:57 PM CDT | Severe Thunderstorm Warning | TSA | Tulsa | 33 min |
| Apr 7, 12:13 AM CDT | Severe Thunderstorm Warning | TSA | Osage | 62 min |
| Apr 7, 12:25 AM CDT | Severe Thunderstorm Warning | TSA | Wagoner | 50 min |
| Apr 7, 12:30 AM CDT | Severe Thunderstorm Warning | TSA | Pushmataha | 30 min |
| Apr 7, 4:54 PM CDT | Severe Thunderstorm Warning | OUN | Woodward | 36 min |
| Apr 7, 5:29 PM CDT | Severe Thunderstorm Warning | OUN | Major, Woods | 46 min |
| Apr 7, 6:55 PM CDT | Severe Thunderstorm Warning | OUN | Lincoln, Payne | 35 min |
| Apr 7, 7:26 PM CDT | Severe Thunderstorm Warning | TSA | Creek | 34 min |
| Apr 7, 7:58 PM CDT | Severe Thunderstorm Warning | TSA | Creek, Okmulgee, Tulsa | 32 min |
| Apr 7, 8:24 PM CDT | Severe Thunderstorm Warning | TSA | Muskogee, Wagoner | 36 min |
| Apr 7, 8:35 PM CDT | Severe Thunderstorm Warning | TSA | Creek | 40 min |
| Apr 7, 8:54 PM CDT | Severe Thunderstorm Warning | TSA | Muskogee, Wagoner | 36 min |
| Apr 7, 9:16 PM CDT | Severe Thunderstorm Warning | TSA | Creek, Tulsa | 29 min |
| Apr 7, 9:21 PM CDT | Severe Thunderstorm Warning | TSA | Cherokee | 24 min |
| Apr 7, 9:31 PM CDT | Severe Thunderstorm Warning | TSA | Wagoner | 29 min |
| Apr 7, 9:58 PM CDT | Severe Thunderstorm Warning | TSA | Wagoner | 32 min |
| Apr 14, 3:20 PM CDT | Severe Thunderstorm Warning | OUN | Kiowa | 40 min |
| Apr 14, 3:54 PM CDT | Severe Thunderstorm Warning | OUN | Caddo, Kiowa | 51 min |
| Apr 14, 4:07 PM CDT | Severe Thunderstorm Warning | OUN | Caddo, Canadian | 48 min |
| Apr 14, 4:38 PM CDT | Severe Thunderstorm Warning | OUN | Caddo | 52 min |
| Apr 14, 4:50 PM CDT | Severe Thunderstorm Warning | OUN | Grady | 40 min |
| Apr 14, 5:23 PM CDT | Severe Thunderstorm Warning | OUN | Garvin, Grady, McClain | 42 min |
| Apr 14, 5:35 PM CDT | Severe Thunderstorm Warning | OUN | Tillman | 25 min |
| Apr 14, 5:55 PM CDT | Severe Thunderstorm Warning | OUN | Cotton, Tillman | 50 min |
| Apr 14, 5:55 PM CDT | Severe Thunderstorm Warning | TSA | Pawnee | 50 min |
| Apr 14, 5:59 PM CDT | Severe Thunderstorm Warning | OUN | Garvin, McClain | 46 min |
| Apr 14, 6:10 PM CDT | Severe Thunderstorm Warning | TSA | Osage | 50 min |
| Apr 14, 6:20 PM CDT | Severe Thunderstorm Warning | OUN | Noble | 25 min |
| Apr 14, 6:28 PM CDT | Severe Thunderstorm Warning | OUN | Stephens | 47 min |
| Apr 14, 6:35 PM CDT | Severe Thunderstorm Warning | TSA | Osage | 40 min |
| Apr 14, 6:42 PM CDT | Severe Thunderstorm Warning | OUN | Garvin, Murray, Pontotoc | 33 min |
| Apr 14, 9:03 PM CDT | Severe Thunderstorm Warning | TSA | Osage | 42 min |
| Apr 14, 9:10 PM CDT | Severe Thunderstorm Warning | OUN | Kay | 35 min |
| Apr 14, 9:30 PM CDT | Severe Thunderstorm Warning | TSA | Nowata, Washington | 45 min |
| Apr 14, 10:18 PM CDT | Severe Thunderstorm Warning | TSA | Osage | 57 min |
| Apr 15, 5:39 PM CDT | Severe Thunderstorm Warning | TSA | Adair, Cherokee, Sequoyah | 51 min |
| Apr 15, 7:01 PM CDT | Severe Thunderstorm Warning | TSA | Latimer, LeFlore | 59 min |
| Apr 15, 7:40 PM CDT | Severe Thunderstorm Warning | TSA | Pittsburg | 50 min |
| Apr 15, 8:20 PM CDT | Severe Thunderstorm Warning | TSA | LeFlore | 40 min |
| Apr 15, 8:30 PM CDT | Severe Thunderstorm Warning | OUN | Atoka | 45 min |
| Apr 15, 8:45 PM CDT | Severe Thunderstorm Warning | TSA | LeFlore, Pushmataha | 60 min |
| Apr 15, 11:18 PM CDT | Severe Thunderstorm Warning | TSA | Choctaw | 42 min |
| Apr 15, 11:55 PM CDT | Severe Thunderstorm Warning | TSA | Choctaw | 35 min |
| Apr 16, 2:30 AM CDT | Severe Thunderstorm Warning | TSA | McIntosh | 45 min |
| Apr 16, 2:39 AM CDT | Severe Thunderstorm Warning | TSA | LeFlore, Pushmataha | 36 min |
| Apr 16, 2:52 AM CDT | Severe Thunderstorm Warning | TSA | Cherokee, Muskogee | 38 min |
| Apr 16, 3:06 AM CDT | Severe Thunderstorm Warning | TSA | Adair, Haskell, Sequoyah | 54 min |
| Apr 16, 4:34 AM CDT | Severe Thunderstorm Warning | TSA | Latimer | 56 min |
| Apr 16, 4:52 AM CDT | Severe Thunderstorm Warning | TSA | LeFlore | 38 min |
| Apr 16, 4:58 AM CDT | Severe Thunderstorm Warning | TSA | Pushmataha | 47 min |
| Apr 16, 5:28 AM CDT | Severe Thunderstorm Warning | TSA | LeFlore | 47 min |
| Apr 25, 10:54 PM CDT | Severe Thunderstorm Warning | TSA | Osage | 51 min |
| Apr 26, 4:05 AM CDT | Severe Thunderstorm Warning | OUN | Major | 40 min |
| Apr 26, 5:21 AM CDT | Severe Thunderstorm Warning | TSA | Osage | 39 min |
| Apr 26, 5:45 AM CDT | Severe Thunderstorm Warning | OUN | Garfield | 30 min |
| Apr 26, 6:00 AM CDT | Severe Thunderstorm Warning | TSA | Osage | 45 min |
| Apr 26, 6:09 AM CDT | Severe Thunderstorm Warning | TSA | Washington | 21 min |
| Apr 26, 6:27 AM CDT | Severe Thunderstorm Warning | TSA | Washington | 48 min |
| Apr 26, 6:35 AM CDT | Severe Thunderstorm Warning | TSA | Nowata | 55 min |
| Apr 26, 6:56 AM CDT | Severe Thunderstorm Warning | TSA | Rogers | 34 min |
| Apr 26, 7:04 AM CDT | Severe Thunderstorm Warning | TSA | Craig | 56 min |
| Apr 26, 7:26 AM CDT | Severe Thunderstorm Warning | TSA | Mayes | 34 min |
| Apr 26, 7:39 AM CDT | Severe Thunderstorm Warning | TSA | Delaware | 36 min |
| Apr 26, 7:54 AM CDT | Severe Thunderstorm Warning | OUN | Comanche, Cotton | 51 min |
| Apr 26, 8:30 AM CDT | Severe Thunderstorm Warning | OUN | Jefferson, Stephens | 45 min |
| Apr 26, 9:18 AM CDT | Severe Thunderstorm Warning | OUN | Carter, Garvin, Stephens | 42 min |
| Apr 26, 12:03 PM CDT | Severe Thunderstorm Warning | OUN | Jefferson | 62 min |
| Apr 26, 1:31 PM CDT | Severe Thunderstorm Warning | OUN | Tillman | 44 min |
| Apr 26, 3:42 PM CDT | Severe Thunderstorm Warning | OUN | Garvin, Murray, Pontotoc | 48 min |
| Apr 26, 7:43 PM CDT | Severe Thunderstorm Warning | OUN | Johnston | 47 min |
| Apr 26, 8:25 PM CDT | Severe Thunderstorm Warning | OUN | Atoka | 50 min |
| Apr 26, 8:33 PM CDT | Severe Thunderstorm Warning | TSA | Choctaw, Pushmataha | 72 min |
| Apr 26, 9:25 PM CDT | Severe Thunderstorm Warning | TSA | Latimer, Pittsburg | 50 min |
| Apr 26, 9:42 PM CDT | Severe Thunderstorm Warning | TSA | LeFlore, Pushmataha | 48 min |
| Apr 26, 9:46 PM CDT | Severe Thunderstorm Warning | TSA | Haskell, Pittsburg | 44 min |
| Apr 26, 9:58 PM CDT | Severe Thunderstorm Warning | SHV | McCurtain | 57 min |
| Apr 26, 10:30 PM CDT | Severe Thunderstorm Warning | TSA | LeFlore | 30 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Osage County11
- LeFlore County10
- Garvin County7
- Pittsburg County7
- Pushmataha County7
- Latimer County6
- Tillman County5
- Stephens County5
- Wagoner County5
- Haskell County4
- Muskogee County4
- Sequoyah County4
- Creek County4
- Cotton County3
- Major County3
- McClain County3
- Murray County3
- Pontotoc County3
- McIntosh County3
- Atoka County3
- Adair County3
- Tulsa County3
- Cherokee County3
- Caddo County3
- Washington County3
- Choctaw County3
- Craig County2
- Woodward County2
- Woods County2
- Comanche County2
- Garfield County2
- Carter County2
- Hughes County2
- Okmulgee County2
- Pawnee County2
- Kiowa County2
- Grady County2
- Nowata County2
- Jefferson County2
- Ottawa County1
20 more counties
Nearby
Alerts in force nowTornadoes on recordThe radar archive19971999
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.