Alert archive / Oklahoma / Flash Flood Warnings
Flash Flood Warnings in Oklahoma, 2020
96 flash flood warnings in 2020. 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 flash flood warnings reaches back to 1986.
Flash Flood Warnings by county
Each county as a circle sized by its count in 2020. Tap one for its archive.
- Flash Flood Warnings
- 96
- Busiest month
- May22 flash flood warnings
- Busiest day
- September 1, 202014 flash flood warnings
Over time
By month
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 |
|---|---|---|---|---|
| Jan 10, 4:03 PM CST | Flash Flood Warning | OUN | Coal, Hughes, Johnston, Pontotoc | 3 hr |
| Jan 10, 4:12 PM CST | Flash Flood Warning | OUN | Carter, Johnston, Love, Marshall | 3 hr |
| Jan 10, 4:28 PM CST | Flash Flood Warning | OUN | Atoka, Bryan, Coal, Johnston, Marshall | 6 hr |
| Jan 10, 4:53 PM CST | Flash Flood Warning | TSA | Cherokee, Haskell, Latimer, McIntosh, Muskogee, Pittsburg and 1 more | 6 hr |
| Jan 10, 6:16 PM CST | Flash Flood Warning | TSA | Adair, Cherokee, Delaware, Sequoyah | 6 hr |
| Jan 10, 6:37 PM CST | Flash Flood Warning | TSA | Haskell, Latimer, LeFlore, Pushmataha, Sequoyah | 6 hr |
| Jan 10, 8:32 PM CST | Flash Flood Warning | SHV | McCurtain | 3 hr |
| Jan 10, 10:26 PM CST | Flash Flood Warning | SHV | McCurtain | 3 hr |
| Mar 18, 8:39 PM CDT | Flash Flood Warning | OUN | Jackson, Kiowa | 2 hr |
| Mar 19, 12:32 AM CDT | Flash Flood Warning | OUN | Canadian, Oklahoma | 5 hr |
| Mar 19, 1:42 AM CDT | Flash Flood Warning | TSA | Creek, Osage, Pawnee, Tulsa | 6 hr |
| Mar 19, 5:43 AM CDT | Flash Flood Warning | TSA | Rogers | 3 hr |
| Mar 19, 8:21 AM CDT | Flash Flood Warning | OUN | Comanche, Cotton | 3 hr |
| Mar 19, 8:29 AM CDT | Flash Flood Warning | OUN | Stephens | 3 hr |
| Mar 19, 9:12 AM CDT | Flash Flood Warning | OUN | Cleveland, Garvin, McClain | 2 hr |
| Mar 19, 12:14 PM CDT | Flash Flood Warning | TSA | Adair, Cherokee, Delaware, Sequoyah | 6 hr |
| Mar 19, 2:52 PM CDT | Flash Flood Warning | TSA | Cherokee, McIntosh, Muskogee, Sequoyah | 3 hr |
| Apr 22, 1:49 AM CDT | Flash Flood Warning | OUN | Carter, Murray | 3 hr |
| Apr 28, 6:56 PM CDT | Flash Flood Warning | TSA | Tulsa | 3 hr |
| May 15, 9:16 AM CDT | Flash Flood Warning | TSA | Craig, Nowata | 4 hr |
| May 15, 9:37 AM CDT | Flash Flood Warning | TSA | Muskogee, Wagoner | 3 hr |
| May 15, 11:02 AM CDT | Flash Flood Warning | TSA | McIntosh, Muskogee, Okmulgee | 4 hr |
| May 15, 12:23 PM CDT | Flash Flood Warning | TSA | Haskell, Sequoyah | 3 hr |
| May 15, 1:12 PM CDT | Flash Flood Warning | TSA | Haskell, LeFlore, Sequoyah | 4 hr |
| May 15, 1:52 PM CDT | Flash Flood Warning | TSA | Latimer, LeFlore, Pittsburg | 4 hr |
| May 15, 3:31 PM CDT | Flash Flood Warning | OUN | Caddo, Comanche, Grady, Stephens | 119 min |
| May 15, 4:13 PM CDT | Flash Flood Warning | OUN | Carter, Garvin, Murray, Stephens | 3 hr |
| May 15, 5:28 PM CDT | Flash Flood Warning | OUN | Caddo, Comanche, Cotton, Garvin, Grady, Stephens | 92 min |
| May 15, 6:04 PM CDT | Flash Flood Warning | OUN | Comanche, Jackson, Kiowa, Tillman | 3 hr |
| May 15, 6:44 PM CDT | Flash Flood Warning | OUN | Garvin, Stephens | 91 min |
| May 15, 6:59 PM CDT | Flash Flood Warning | OUN | Caddo, Comanche, Grady, Tillman | 3 hr |
| May 15, 7:33 PM CDT | Flash Flood Warning | OUN | Comanche, Cotton, Jackson, Tillman | 3 hr |
| May 15, 8:15 PM CDT | Flash Flood Warning | OUN | Garvin, Stephens | 2 hr |
| May 15, 8:35 PM CDT | Flash Flood Warning | OUN | Comanche, Cotton, Stephens | 115 min |
| May 16, 5:42 PM CDT | Flash Flood Warning | SHV | McCurtain | 4 hr |
| May 16, 6:36 PM CDT | Flash Flood Warning | SHV | McCurtain | 3 hr |
| May 22, 7:51 PM CDT | Flash Flood Warning | OUN | Tillman | 3 hr |
| May 22, 9:29 PM CDT | Flash Flood Warning | OUN | Cotton, Jefferson, Tillman | 7 hr |
| May 22, 10:42 PM CDT | Flash Flood Warning | TSA | LeFlore | 6 hr |
| May 22, 11:36 PM CDT | Flash Flood Warning | TSA | Haskell, Latimer, Pittsburg | 3 hr |
| May 27, 8:01 AM CDT | Flash Flood Warning | TSA | Wagoner | 3 hr |
| Jun 19, 1:37 PM CDT | Flash Flood Warning | OUN | Caddo, Comanche | 3 hr |
| Jun 19, 2:10 PM CDT | Flash Flood Warning | OUN | Comanche | 3 hr |
| Jun 21, 4:53 AM CDT | Flash Flood Warning | OUN | Jefferson | 3 hr |
| Jun 21, 5:39 AM CDT | Flash Flood Warning | OUN | Grady | 3 hr |
| Jun 21, 7:12 AM CDT | Flash Flood Warning | OUN | Comanche, Cotton | 5 hr |
| Jun 21, 9:46 AM CDT | Flash Flood Warning | SHV | McCurtain | 3 hr |
| Jun 21, 12:45 PM CDT | Flash Flood Warning | SHV | McCurtain | 5 hr |
| Jun 22, 1:06 AM CDT | Flash Flood Warning | OUN | Comanche | 3 hr |
| Jul 10, 11:12 AM CDT | Flash Flood Warning | OUN | Canadian, Oklahoma | 3 hr |
| Jul 11, 10:07 PM CDT | Flash Flood Warning | TSA | Tulsa | 3 hr |
| Jul 27, 11:51 PM CDT | Flash Flood Warning | OUN | Canadian | 3 hr |
| Jul 28, 12:49 AM CDT | Flash Flood Warning | OUN | Canadian | 116 min |
| Jul 28, 2:38 AM CDT | Flash Flood Warning | OUN | Canadian, Kingfisher | 3 hr |
| Jul 28, 3:26 AM CDT | Flash Flood Warning | OUN | Blaine | 2 hr |
| Jul 29, 6:28 AM CDT | Flash Flood Warning | OUN | Kay | 3 hr |
| Jul 29, 10:47 AM CDT | Flash Flood Warning | TSA | Okmulgee | 3 hr |
| Jul 30, 12:33 AM CDT | Flash Flood Warning | TSA | Craig, Mayes, Nowata, Rogers, Tulsa, Washington | 3 hr |
| Jul 30, 1:16 AM CDT | Flash Flood Warning | TSA | Delaware, Mayes | 3 hr |
| Jul 30, 7:24 PM CDT | Flash Flood Warning | OUN | Coal, Hughes, Pontotoc | 3 hr |
| Jul 30, 7:25 PM CDT | Flash Flood Warning | TSA | Pittsburg | 4 hr |
| Jul 30, 7:39 PM CDT | Flash Flood Warning | OUN | Atoka | 3 hr |
| Jul 30, 7:45 PM CDT | Flash Flood Warning | TSA | Pittsburg | 3 hr |
| Aug 5, 2:53 AM CDT | Flash Flood Warning | OUN | Blaine | 3 hr |
| Aug 7, 8:22 AM CDT | Flash Flood Warning | TSA | Cherokee, Delaware, Mayes | 3 hr |
| Aug 7, 8:50 AM CDT | Flash Flood Warning | TSA | Cherokee, Haskell, Muskogee, Sequoyah | 3 hr |
| Aug 10, 5:43 PM CDT | Flash Flood Warning | OUN | Harper | 3 hr |
| Aug 10, 6:16 PM CDT | Flash Flood Warning | OUN | Harper, Woods | 3 hr |
| Aug 12, 8:00 AM CDT | Flash Flood Warning | SHV | McCurtain | 4 hr |
| Aug 13, 3:39 AM CDT | Flash Flood Warning | TSA | Tulsa | 5 hr |
| Aug 14, 3:16 AM CDT | Flash Flood Warning | TSA | Adair, Cherokee | 4 hr |
| Aug 14, 6:26 AM CDT | Flash Flood Warning | TSA | Adair, Cherokee, Craig, Delaware, Mayes | 3 hr |
| Aug 14, 6:34 AM CDT | Flash Flood Warning | TSA | Adair, LeFlore, Sequoyah | 3 hr |
| Aug 14, 7:03 AM CDT | Flash Flood Warning | TSA | Craig, Delaware, Mayes, Ottawa | 3 hr |
| Aug 26, 11:06 AM CDT | Flash Flood Warning | SHV | McCurtain | 3 hr |
| Aug 27, 8:49 PM CDT | Flash Flood Warning | TSA | LeFlore | 3 hr |
| Aug 29, 9:34 PM CDT | Flash Flood Warning | TSA | LeFlore | 4 hr |
| Aug 31, 6:09 AM CDT | Flash Flood Warning | TSA | LeFlore, Sequoyah | 3 hr |
| Aug 31, 7:30 AM CDT | Flash Flood Warning | TSA | LeFlore | 4 hr |
| Aug 31, 9:02 AM CDT | Flash Flood Warning | TSA | LeFlore, Sequoyah | 3 hr |
| Aug 31, 5:54 PM CDT | Flash Flood Warning | OUN | Cleveland | 4 hr |
| Aug 31, 10:42 PM CDT | Flash Flood Warning | OUN | Canadian, Oklahoma | 4 hr |
| Aug 31, 11:26 PM CDT | Flash Flood Warning | OUN | Canadian | 3 hr |
| Sep 1, 12:59 AM CDT | Flash Flood Warning | TSA | Haskell, Latimer, LeFlore | 10 hr |
| Sep 1, 1:07 AM CDT | Flash Flood Warning | TSA | Haskell, Latimer, McIntosh, Muskogee, Okfuskee, Okmulgee and 1 more | 7 hr |
| Sep 1, 1:29 AM CDT | Flash Flood Warning | OUN | Hughes | 3 hr |
| Sep 1, 2:14 AM CDT | Flash Flood Warning | TSA | Haskell, LeFlore, Muskogee, Sequoyah | 5 hr |
| Sep 1, 3:28 AM CDT | Flash Flood Warning | TSA | Adair, Cherokee | 3 hr |
| Sep 1, 3:45 AM CDT | Flash Flood Warning | TSA | Latimer, LeFlore, Pittsburg, Pushmataha | 7 hr |
| Sep 1, 5:55 AM CDT | Flash Flood Warning | OUN | Hughes, Pontotoc, Pottawatomie, Seminole | 3 hr |
| Sep 1, 6:00 AM CDT | Flash Flood Warning | OUN | Garvin, Grady, McClain | 3 hr |
| Sep 1, 8:07 AM CDT | Flash Flood Warning | OUN | Atoka | 3 hr |
| Sep 1, 8:34 AM CDT | Flash Flood Warning | OUN | Carter, Murray | 3 hr |
| Sep 1, 9:03 AM CDT | Flash Flood Warning | OUN | Love | 3 hr |
| Sep 1, 10:40 AM CDT | Flash Flood Warning | TSA | Choctaw, Pushmataha | 6 hr |
| Sep 10, 3:51 AM CDT | Flash Flood Warning | TSA | Latimer, LeFlore, Pushmataha | 5 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- LeFlore County14
- Sequoyah County12
- Comanche County11
- Cherokee County9
- Haskell County9
- Latimer County8
- McCurtain County8
- Muskogee County7
- Pittsburg County7
- Canadian County7
- Stephens County7
- Adair County6
- Delaware County6
- Cotton County6
- Garvin County6
- Tulsa County5
- Grady County5
- Tillman County5
- Mayes County5
- Hughes County4
- Carter County4
- McIntosh County4
- Pushmataha County4
- Craig County4
- Caddo County4
- Coal County3
- Johnston County3
- Pontotoc County3
- Atoka County3
- Jackson County3
- Oklahoma County3
- Murray County3
- Okmulgee County3
- Love County2
- Marshall County2
- Kiowa County2
- Rogers County2
- Cleveland County2
- McClain County2
- Nowata County2
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20192021
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. Rebuilt daily.