Alert archive / Oklahoma / Mesoscale Discussions / 2017
Mesoscale Discussions in Oklahoma, April 2017
41 mesoscale discussions in April 2017. 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 April 2017. Tap one for its archive.
- Mesoscale Discussions
- 41
- Busiest day
- April 21, 20177 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 |
|---|---|---|---|---|
| Mar 31, 11:07 PM CDT | Mesoscale Discussion | SPC | Beaver, Texas | 83 min |
| Apr 3, 11:10 PM CDT | Mesoscale Discussion | SPC | Beckham, Blaine, Caddo, Canadian, Custer, Dewey and 4 more | 65 min |
| Apr 4, 1:48 PM CDT | Mesoscale Discussion | SPC | Adair, Atoka, Canadian, Cherokee, Cleveland, Coal and 34 more | 2 hr |
| Apr 4, 3:53 PM CDT | Mesoscale Discussion | SPC | Atoka, Bryan, Cleveland, Coal, Creek, Hughes and 19 more | 97 min |
| Apr 4, 6:34 PM CDT | Mesoscale Discussion | SPC | Adair, Atoka, Cherokee, Choctaw, Craig, Creek and 22 more | 56 min |
| Apr 4, 9:28 PM CDT | Mesoscale Discussion | SPC | LeFlore, McCurtain | 92 min |
| Apr 9, 3:48 PM CDT | Mesoscale Discussion | SPC | Alfalfa, Blaine, Caddo, Canadian, Cleveland, Comanche and 27 more | 2 hr |
| Apr 10, 12:17 PM CDT | Mesoscale Discussion | SPC | Bryan, Choctaw | 2 hr |
| Apr 15, 3:32 PM CDT | Mesoscale Discussion | SPC | Ellis, Harper | 88 min |
| Apr 15, 7:35 PM CDT | Mesoscale Discussion | SPC | Beaver, Ellis, Harper, Woods, Woodward | 85 min |
| Apr 16, 3:02 PM CDT | Mesoscale Discussion | SPC | Beckham, Ellis, Greer, Harmon, Jackson, Roger Mills | 88 min |
| Apr 16, 3:54 PM CDT | Mesoscale Discussion | SPC | Carter, Cotton, Jefferson, Love, Marshall, Stephens | 96 min |
| Apr 16, 7:01 PM CDT | Mesoscale Discussion | SPC | Beckham, Blaine, Caddo, Comanche, Cotton, Custer and 11 more | 59 min |
| Apr 16, 8:54 PM CDT | Mesoscale Discussion | SPC | Craig, Delaware, Kay, Mayes, Noble, Nowata and 7 more | 96 min |
| Apr 16, 9:33 PM CDT | Mesoscale Discussion | SPC | Beckham, Custer, Dewey, Ellis, Greer, Harmon and 7 more | 57 min |
| Apr 20, 5:40 PM CDT | Mesoscale Discussion | SPC | Caddo, Canadian, Carter, Cleveland, Comanche, Cotton and 20 more | 95 min |
| Apr 20, 11:30 PM CDT | Mesoscale Discussion | SPC | Beckham, Blaine, Caddo, Canadian, Carter, Cleveland and 19 more | 60 min |
| Apr 21, 3:44 AM CDT | Mesoscale Discussion | SPC | Beckham, Blaine, Caddo, Canadian, Carter, Cleveland and 26 more | 2 hr |
| Apr 21, 7:54 AM CDT | Mesoscale Discussion | SPC | Alfalfa, Beckham, Blaine, Caddo, Canadian, Carter and 27 more | 2 hr |
| Apr 21, 9:45 AM CDT | Mesoscale Discussion | SPC | Adair, Atoka, Cherokee, Cleveland, Coal, Creek and 23 more | 2 hr |
| Apr 21, 1:12 PM CDT | Mesoscale Discussion | SPC | LeFlore | 93 min |
| Apr 21, 3:09 PM CDT | Mesoscale Discussion | SPC | Atoka, Bryan, Carter, Choctaw, Coal, Jefferson and 5 more | 2 hr |
| Apr 21, 3:54 PM CDT | Mesoscale Discussion | SPC | Adair, Cherokee, Coal, Creek, Delaware, Haskell and 17 more | 66 min |
| Apr 21, 7:11 PM CDT | Mesoscale Discussion | SPC | Atoka, Bryan, Choctaw, Coal, Haskell, Hughes and 10 more | 94 min |
| Apr 21, 9:28 PM CDT | Mesoscale Discussion | SPC | Atoka, Bryan, Choctaw, Latimer, LeFlore, McCurtain and 1 more | 92 min |
| Apr 21, 11:39 PM CDT | Mesoscale Discussion | SPC | Choctaw, McCurtain | 96 min |
| Apr 25, 4:57 PM CDT | Mesoscale Discussion | SPC | Cleveland, Craig, Creek, Delaware, Grady, Lincoln and 16 more | 2 hr |
| Apr 25, 7:14 PM CDT | Mesoscale Discussion | SPC | Cleveland, Craig, Creek, Delaware, Garvin, Grady and 23 more | 91 min |
| Apr 25, 10:30 PM CDT | Mesoscale Discussion | SPC | Cherokee, Cleveland, Craig, Creek, Delaware, Garvin and 17 more | 90 min |
| Apr 25, 10:51 PM CDT | Mesoscale Discussion | SPC | Craig, Delaware, Mayes, Ottawa | 54 min |
| Apr 26, 1:42 AM CDT | Mesoscale Discussion | SPC | Haskell, Latimer, LeFlore, Sequoyah | 2 hr |
| Apr 26, 5:37 AM CDT | Mesoscale Discussion | SPC | Atoka, Bryan, Choctaw, Latimer, LeFlore, McCurtain and 1 more | 113 min |
| Apr 26, 7:29 AM CDT | Mesoscale Discussion | SPC | Adair, Atoka, Bryan, Choctaw, Haskell, Latimer and 5 more | 2 hr |
| Apr 28, 6:28 PM CDT | Mesoscale Discussion | SPC | LeFlore | 3 hr |
| Apr 28, 10:18 PM CDT | Mesoscale Discussion | SPC | Beckham, Blaine, Caddo, Canadian, Cleveland, Comanche and 18 more | 117 min |
| Apr 29, 2:45 AM CDT | Mesoscale Discussion | SPC | Beckham, Blaine, Caddo, Canadian, Cleveland, Comanche and 21 more | 2 hr |
| Apr 29, 3:39 AM CDT | Mesoscale Discussion | SPC | Adair, Cherokee, Craig, Creek, Delaware, Mayes and 7 more | 96 min |
| Apr 29, 4:04 AM CDT | Mesoscale Discussion | SPC | Cimarron | 6 hr |
| Apr 29, 1:11 PM CDT | Mesoscale Discussion | SPC | Adair, Haskell, Latimer, LeFlore, McCurtain, Pushmataha and 1 more | 2 hr |
| Apr 29, 2:10 PM CDT | Mesoscale Discussion | SPC | Bryan, Marshall | 2 hr |
| Apr 30, 1:25 AM CDT | Mesoscale Discussion | SPC | Cimarron, Texas | 6 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Cleveland County13
- LeFlore County13
- Pottawatomie County13
- Lincoln County12
- McClain County12
- Garvin County11
- Logan County11
- Oklahoma County11
- Pontotoc County11
- Washita County10
- Grady County10
- Latimer County10
- Payne County10
- Tulsa County10
- McCurtain County10
- Jackson County10
- Beckham County9
- Caddo County9
- Canadian County9
- Custer County9
- Atoka County9
- Creek County9
- Delaware County9
- Mayes County9
- Okfuskee County9
- Okmulgee County9
- Seminole County9
- Wagoner County9
- Greer County9
- Kiowa County9
- Stephens County9
- Blaine County8
- Kingfisher County8
- Craig County8
- Haskell County8
- Hughes County8
- Murray County8
- Pawnee County8
- Pittsburg County8
- Rogers County8
37 more counties
- Bryan County8
- Choctaw County8
- Pushmataha County8
- Comanche County8
- Cotton County8
- Tillman County8
- Harmon County8
- Dewey County7
- Roger Mills County7
- Adair County7
- McIntosh County7
- Muskogee County7
- Osage County7
- Ottawa County7
- Sequoyah County7
- Washington County7
- Major County6
- Cherokee County6
- Coal County6
- Nowata County6
- Noble County6
- Ellis County6
- Carter County6
- Johnston County5
- Marshall County5
- Jefferson County5
- Kay County4
- Woodward County3
- Love County3
- Beaver County2
- Texas County2
- Alfalfa County2
- Garfield County2
- Grant County2
- Woods County2
- Harper County2
- Cimarron County2
Nearby
Alerts in force nowTornadoes on recordThe radar archive20162018
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.