Alert archive / Oklahoma / Severe Thunderstorm Warnings / 1998
Severe Thunderstorm Warnings in Oklahoma, September 1998
42 severe thunderstorm warnings in September 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 September 1998. Tap one for its archive.
- Severe Thunderstorm Warnings
- 42
- Busiest day
- September 22, 199820 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 1, 6:59 PM CDT | Severe Thunderstorm Warning | TSA | Osage | 46 min |
| Sep 1, 8:31 PM CDT | Severe Thunderstorm Warning | TSA | Osage, Washington | 44 min |
| Sep 9, 6:10 PM CDT | Severe Thunderstorm Warning | AMA | Beaver | 35 min |
| Sep 21, 8:54 AM CDT | Severe Thunderstorm Warning | TSA | Osage | 66 min |
| Sep 21, 10:53 AM CDT | Severe Thunderstorm Warning | OUN | Kay | 37 min |
| Sep 21, 11:48 AM CDT | Severe Thunderstorm Warning | OUN | Kay | 37 min |
| Sep 21, 3:46 PM CDT | Severe Thunderstorm Warning | OUN | Blaine, Major | 29 min |
| Sep 21, 3:59 PM CDT | Severe Thunderstorm Warning | OUN | Garfield | 46 min |
| Sep 21, 4:42 PM CDT | Severe Thunderstorm Warning | OUN | Garfield | 48 min |
| Sep 21, 5:02 PM CDT | Severe Thunderstorm Warning | OUN | Major, Woodward | 43 min |
| Sep 21, 5:12 PM CDT | Severe Thunderstorm Warning | OUN | Blaine, Dewey | 48 min |
| Sep 21, 5:27 PM CDT | Severe Thunderstorm Warning | OUN | Kay | 33 min |
| Sep 21, 6:04 PM CDT | Severe Thunderstorm Warning | OUN | Alfalfa, Major | 26 min |
| Sep 21, 6:42 PM CDT | Severe Thunderstorm Warning | OUN | Lincoln | 48 min |
| Sep 21, 6:43 PM CDT | Severe Thunderstorm Warning | OUN | Kingfisher | 47 min |
| Sep 21, 7:21 PM CDT | Severe Thunderstorm Warning | OUN | Kay | 39 min |
| Sep 21, 7:24 PM CDT | Severe Thunderstorm Warning | OUN | Kingfisher, Logan | 51 min |
| Sep 21, 7:29 PM CDT | Severe Thunderstorm Warning | OUN | Lincoln | 46 min |
| Sep 21, 7:47 PM CDT | Severe Thunderstorm Warning | OUN | Oklahoma | 43 min |
| Sep 21, 8:10 PM CDT | Severe Thunderstorm Warning | OUN | Logan | 35 min |
| Sep 21, 8:23 PM CDT | Severe Thunderstorm Warning | OUN | Lincoln, Oklahoma | 52 min |
| Sep 21, 8:38 PM CDT | Severe Thunderstorm Warning | TSA | Osage | 52 min |
| Sep 21, 9:01 PM CDT | Severe Thunderstorm Warning | TSA | Creek | 44 min |
| Sep 21, 9:03 PM CDT | Severe Thunderstorm Warning | OUN | Lincoln, Oklahoma, Pottawatomie | 42 min |
| Sep 21, 9:03 PM CDT | Severe Thunderstorm Warning | OUN | Cleveland, McClain | 42 min |
| Sep 21, 9:23 PM CDT | Severe Thunderstorm Warning | TSA | Pawnee | 52 min |
| Sep 21, 9:32 PM CDT | Severe Thunderstorm Warning | OUN | Pottawatomie, Seminole | 43 min |
| Sep 21, 9:32 PM CDT | Severe Thunderstorm Warning | OUN | Cleveland, McClain | 43 min |
| Sep 21, 9:35 PM CDT | Severe Thunderstorm Warning | TSA | Creek, Tulsa | 40 min |
| Sep 21, 10:13 PM CDT | Severe Thunderstorm Warning | OUN | Pontotoc, Pottawatomie, Seminole | 47 min |
| Sep 21, 10:33 PM CDT | Severe Thunderstorm Warning | OUN | Garvin, McClain | 27 min |
| Sep 21, 10:57 PM CDT | Severe Thunderstorm Warning | OUN | Garvin, Murray, Pontotoc | 33 min |
| Sep 21, 11:28 PM CDT | Severe Thunderstorm Warning | OUN | Pontotoc | 32 min |
| Sep 22, 10:08 AM CDT | Severe Thunderstorm Warning | OUN | Garfield | 37 min |
| Sep 22, 11:30 AM CDT | Severe Thunderstorm Warning | OUN | Payne | 30 min |
| Sep 27, 11:17 PM CDT | Severe Thunderstorm Warning | OUN | Alfalfa | 43 min |
| Sep 27, 11:47 PM CDT | Severe Thunderstorm Warning | OUN | Grant | 43 min |
| Sep 30, 3:28 PM CDT | Severe Thunderstorm Warning | OUN | Payne | 17 min |
| Sep 30, 3:45 PM CDT | Severe Thunderstorm Warning | OUN | Payne | 45 min |
| Sep 30, 5:00 PM CDT | Severe Thunderstorm Warning | TSA | Creek, Okmulgee | 45 min |
| Sep 30, 5:43 PM CDT | Severe Thunderstorm Warning | TSA | Okmulgee | 47 min |
| Sep 30, 6:56 PM CDT | Severe Thunderstorm Warning | TSA | Cherokee | 34 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Osage County4
- Kay County4
- Lincoln County4
- Major County3
- Garfield County3
- Oklahoma County3
- Creek County3
- Pottawatomie County3
- McClain County3
- Pontotoc County3
- Payne County3
- Blaine County2
- Alfalfa County2
- Kingfisher County2
- Logan County2
- Cleveland County2
- Seminole County2
- Garvin County2
- Okmulgee County2
- Washington County1
- Beaver County1
- Woodward County1
- Dewey County1
- Pawnee County1
- Tulsa County1
- Murray County1
- Grant County1
- Cherokee County1
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.