Alert archive / Oklahoma / Mesoscale Discussions / 2018
Mesoscale Discussions in Oklahoma, December 2018
8 mesoscale discussions in December 2018. 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 mesoscale discussions reaches back to 2003.
Mesoscale Discussions by county
Each county as a circle sized by its count in December 2018. Tap one for its archive.
- Mesoscale Discussions
- 8
- Busiest day
- December 1, 20185 mesoscale discussions
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 |
|---|---|---|---|---|
| Nov 30, 6:17 PM CST | Mesoscale Discussion | SPC | McCurtain | 58 min |
| Nov 30, 6:35 PM CST | Mesoscale Discussion | SPC | Atoka, Bryan, Canadian, Carter, Cherokee, Choctaw and 44 more | 85 min |
| Nov 30, 9:02 PM CST | Mesoscale Discussion | SPC | McCurtain | 58 min |
| Nov 30, 9:52 PM CST | Mesoscale Discussion | SPC | Adair, Atoka, Bryan, Cherokee, Choctaw, Craig and 19 more | 83 min |
| Nov 30, 11:20 PM CST | Mesoscale Discussion | SPC | Adair, Cherokee, Choctaw, Craig, Delaware, Haskell and 7 more | 85 min |
| Dec 13, 1:16 PM CST | Mesoscale Discussion | SPC | Bryan | 2 hr |
| Dec 26, 7:13 PM CST | Mesoscale Discussion | SPC | Atoka, Bryan, Caddo, Canadian, Carter, Choctaw and 18 more | 2 hr |
| Dec 27, 2:16 AM CST | Mesoscale Discussion | SPC | Texas | 6 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Bryan County4
- Choctaw County4
- McCurtain County3
- Atoka County3
- Cherokee County3
- Craig County3
- Delaware County3
- Haskell County3
- Hughes County3
- Latimer County3
- Mayes County3
- Okfuskee County3
- Ottawa County3
- Pushmataha County3
- Sequoyah County3
- Canadian County2
- Carter County2
- Cleveland County2
- Coal County2
- Garvin County2
- Grady County2
- Johnston County2
- Lincoln County2
- Logan County2
- Love County2
- McClain County2
- McIntosh County2
- Marshall County2
- Murray County2
- Muskogee County2
- Nowata County2
- Oklahoma County2
- Okmulgee County2
- Pittsburg County2
- Pontotoc County2
- Pottawatomie County2
- Rogers County2
- Seminole County2
- Stephens County2
- Tulsa County2
Nearby
Alerts in force nowTornadoes on recordThe radar archive20172019
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.