Alert archive / Oklahoma / Mesoscale Discussions / 2023

Mesoscale Discussions in Oklahoma, September 2023

21 mesoscale discussions in September 2023. 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 September 2023. Tap one for its archive.

Mesoscale Discussions
21
Busiest day
September 21, 20233 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.

IssuedProductOfficeCountiesLasted
Sep 5, 4:04 PM CDTMesoscale DiscussionSPCAdair, Cherokee, Craig, Creek, Delaware, Lincoln and 13 more2 hr
Sep 5, 5:47 PM CDTMesoscale DiscussionSPCCleveland, Comanche, Cotton, Creek, Grady, Lincoln and 11 more118 min
Sep 8, 2:41 AM CDTMesoscale DiscussionSPCAdair, Cherokee, Craig, Delaware, Mayes, Nowata and 5 more2 hr
Sep 8, 6:35 PM CDTMesoscale DiscussionSPCCarter, Cotton, Jefferson, Love, Marshall115 min
Sep 9, 4:47 PM CDTMesoscale DiscussionSPCCimarron88 min
Sep 10, 3:13 PM CDTMesoscale DiscussionSPCBeaver, Cimarron, Harper, Texas3 hr
Sep 10, 7:40 PM CDTMesoscale DiscussionSPCBeaver, Cimarron, Harmon, Texas3 hr
Sep 11, 12:54 AM CDTMesoscale DiscussionSPCBeckham, Greer, Harmon, Jackson, Roger Mills, Washita2 hr
Sep 18, 3:33 PM CDTMesoscale DiscussionSPCBeckham, Ellis, Harmon, Roger Mills117 min
Sep 19, 3:36 PM CDTMesoscale DiscussionSPCCaddo, Comanche, Cotton, Grady, Greer, Harmon and 5 more54 min
Sep 19, 5:55 PM CDTMesoscale DiscussionSPCBeckham, Blaine, Caddo, Canadian, Comanche, Cotton and 12 more95 min
Sep 19, 7:33 PM CDTMesoscale DiscussionSPCCarter, Cleveland, Garvin, McClain, Murray, Oklahoma and 1 more87 min
Sep 19, 8:27 PM CDTMesoscale DiscussionSPCAtoka, Bryan, Carter, Choctaw, Cleveland, Coal and 22 more93 min
Sep 21, 2:58 PM CDTMesoscale DiscussionSPCAtoka, Bryan, Carter, Choctaw, Coal, Garvin and 10 more2 hr
Sep 21, 4:43 PM CDTMesoscale DiscussionSPCCimarron, Texas2 hr
Sep 21, 5:18 PM CDTMesoscale DiscussionSPCCraig, Ottawa117 min
Sep 23, 2:33 PM CDTMesoscale DiscussionSPCCraig, Creek, Lincoln, Nowata, Okfuskee, Okmulgee and 7 more2 hr
Sep 23, 6:38 PM CDTMesoscale DiscussionSPCAdair, Cherokee, Cleveland, Craig, Creek, Delaware and 25 more2 hr
Sep 23, 9:44 PM CDTMesoscale DiscussionSPCAdair, Atoka, Cherokee, Choctaw, Cleveland, Coal and 32 more91 min
Sep 24, 1:14 AM CDTMesoscale DiscussionSPCAtoka, Choctaw, Coal, Hughes, Latimer, LeFlore and 3 more2 hr
Sep 30, 4:56 PM CDTMesoscale DiscussionSPCCimarron2 hr

By county

Every county with at least one alert. A county page lists each alert that covered it.

28 more counties

Nearby

Alerts in force nowTornadoes on recordThe radar archive20222024

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.