Alert archive / Oklahoma / Mesoscale Discussions / 2018
Mesoscale Discussions in Oklahoma, August 2018
21 mesoscale discussions in August 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 August 2018. Tap one for its archive.
- Mesoscale Discussions
- 21
- Busiest day
- August 18, 20183 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 |
|---|---|---|---|---|
| Aug 7, 4:40 PM CDT | Mesoscale Discussion | SPC | Cherokee, Cleveland, Creek, Haskell, Hughes, Lincoln and 12 more | 2 hr |
| Aug 8, 3:02 AM CDT | Mesoscale Discussion | SPC | Alfalfa, Atoka, Blaine, Caddo, Canadian, Cleveland and 26 more | 88 min |
| Aug 8, 5:32 PM CDT | Mesoscale Discussion | SPC | Cimarron | 118 min |
| Aug 10, 4:56 PM CDT | Mesoscale Discussion | SPC | Adair, Alfalfa, Beckham, Blaine, Caddo, Canadian and 48 more | 3 hr |
| Aug 13, 1:07 PM CDT | Mesoscale Discussion | SPC | Bryan, Johnston, Love, Marshall | 2 hr |
| Aug 13, 4:52 PM CDT | Mesoscale Discussion | SPC | Atoka, Choctaw, Coal, Latimer, LeFlore, McCurtain and 2 more | 113 min |
| Aug 14, 3:35 PM CDT | Mesoscale Discussion | SPC | Beckham, Blaine, Caddo, Canadian, Carter, Cleveland and 31 more | 2 hr |
| Aug 14, 6:15 PM CDT | Mesoscale Discussion | SPC | Blaine, Caddo, Canadian, Cleveland, Comanche, Creek and 14 more | 90 min |
| Aug 14, 11:55 PM CDT | Mesoscale Discussion | SPC | Jackson, Tillman | 65 min |
| Aug 15, 6:22 PM CDT | Mesoscale Discussion | SPC | Cimarron | 113 min |
| Aug 16, 2:18 PM CDT | Mesoscale Discussion | SPC | Cherokee, Craig, Creek, Delaware, Garfield, Grant and 14 more | 2 hr |
| Aug 16, 5:52 PM CDT | Mesoscale Discussion | SPC | Craig, Nowata, Ottawa | 83 min |
| Aug 17, 9:23 AM CDT | Mesoscale Discussion | SPC | Haskell, LeFlore, Sequoyah | 97 min |
| Aug 17, 5:13 PM CDT | Mesoscale Discussion | SPC | Atoka, Bryan, Carter, Choctaw, Coal, Comanche and 20 more | 92 min |
| Aug 18, 1:25 PM CDT | Mesoscale Discussion | SPC | Cimarron | 2 hr |
| Aug 18, 3:50 PM CDT | Mesoscale Discussion | SPC | Cimarron | 55 min |
| Aug 18, 6:34 PM CDT | Mesoscale Discussion | SPC | Beaver, Cimarron, Texas | 116 min |
| Aug 19, 3:45 PM CDT | Mesoscale Discussion | SPC | Adair, Cherokee, Craig, Delaware, Mayes, Ottawa and 1 more | 3 hr |
| Aug 21, 3:57 PM CDT | Mesoscale Discussion | SPC | Cimarron | 2 hr |
| Aug 22, 3:49 PM CDT | Mesoscale Discussion | SPC | Beaver, Cimarron, Texas | 116 min |
| Aug 30, 8:20 AM CDT | Mesoscale Discussion | SPC | Craig, Delaware, Ottawa | 115 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Cimarron County7
- Lincoln County6
- Cleveland County5
- Oklahoma County5
- Payne County5
- Pottawatomie County5
- Seminole County5
- Grady County5
- Kingfisher County5
- Logan County5
- McClain County5
- Craig County5
- Cherokee County4
- Creek County4
- Mayes County4
- Okfuskee County4
- Blaine County4
- Caddo County4
- Canadian County4
- Custer County4
- Dewey County4
- Garfield County4
- Washita County4
- Comanche County4
- Delaware County4
- Jackson County4
- Kiowa County4
- Ottawa County4
- Haskell County3
- Hughes County3
- Rogers County3
- Tulsa County3
- Wagoner County3
- Atoka County3
- Coal County3
- Ellis County3
- Garvin County3
- Johnston County3
- Major County3
- Murray County3
37 more counties
- Pittsburg County3
- Pontotoc County3
- Stephens County3
- Woodward County3
- Greer County3
- Harmon County3
- Noble County3
- Nowata County3
- Sequoyah County3
- Love County3
- Tillman County3
- McIntosh County2
- Muskogee County2
- Okmulgee County2
- Alfalfa County2
- Harper County2
- Woods County2
- Adair County2
- Beckham County2
- Grant County2
- Kay County2
- Osage County2
- Pawnee County2
- Roger Mills County2
- Washington County2
- Bryan County2
- Marshall County2
- Choctaw County2
- Latimer County2
- LeFlore County2
- McCurtain County2
- Pushmataha County2
- Carter County2
- Cotton County2
- Jefferson County2
- Beaver County2
- Texas 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.