Alert archive / Oklahoma / Mesoscale Discussions / 2011

Mesoscale Discussions in Oklahoma, August 2011

35 mesoscale discussions in August 2011. 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 2011. Tap one for its archive.

Mesoscale Discussions
35
Busiest day
August 8, 20114 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
Aug 3, 2:29 PM CDTMesoscale DiscussionSPCAdair, Alfalfa, Beaver, Beckham, Blaine, Caddo and 46 more91 min
Aug 3, 5:43 PM CDTMesoscale DiscussionSPCAlfalfa, Garfield, Grant, Harper, Kay, Major and 4 more62 min
Aug 4, 2:10 AM CDTMesoscale DiscussionSPCCraig, Delaware, Ottawa80 min
Aug 4, 1:04 PM CDTMesoscale DiscussionSPCAtoka, Coal, Haskell, Hughes, Johnston, Latimer and 10 more56 min
Aug 4, 7:18 PM CDTMesoscale DiscussionSPCHaskell, Latimer, LeFlore, McIntosh, Muskogee, Sequoyah57 min
Aug 4, 8:52 PM CDTMesoscale DiscussionSPCHaskell, Latimer, LeFlore, McIntosh, Muskogee, Sequoyah53 min
Aug 5, 7:34 PM CDTMesoscale DiscussionSPCBeaver, Harper, Texas116 min
Aug 6, 2:57 PM CDTMesoscale DiscussionSPCBeckham, Blaine, Custer, Dewey, Garfield, Greer and 8 more63 min
Aug 7, 1:46 PM CDTMesoscale DiscussionSPCMcCurtain119 min
Aug 7, 2:21 PM CDTMesoscale DiscussionSPCBeaver, Beckham, Ellis, Greer, Harmon, Harper and 5 more114 min
Aug 7, 5:20 PM CDTMesoscale DiscussionSPCCraig, Delaware, Mayes, Nowata, Ottawa, Rogers115 min
Aug 7, 7:13 PM CDTMesoscale DiscussionSPCAlfalfa, Grant, Harper, Kay, Woods3 hr
Aug 7, 8:27 PM CDTMesoscale DiscussionSPCOttawa2 hr
Aug 8, 2:04 PM CDTMesoscale DiscussionSPCAdair, Cherokee, Haskell, Latimer, LeFlore, McIntosh and 5 more86 min
Aug 8, 5:30 PM CDTMesoscale DiscussionSPCAlfalfa, Beckham, Blaine, Caddo, Canadian, Cleveland and 30 more2 hr
Aug 8, 7:34 PM CDTMesoscale DiscussionSPCAdair, Blaine, Caddo, Canadian, Cherokee, Cleveland and 38 more116 min
Aug 8, 11:00 PM CDTMesoscale DiscussionSPCAdair, Cleveland, Haskell, Hughes, Latimer, LeFlore and 8 more2 hr
Aug 9, 2:21 AM CDTMesoscale DiscussionSPCAdair, Cherokee, Delaware, Haskell, Latimer, LeFlore and 10 more84 min
Aug 9, 5:01 PM CDTMesoscale DiscussionSPCAtoka, Bryan, Carter, Choctaw, Coal, Comanche and 12 more59 min
Aug 9, 8:27 PM CDTMesoscale DiscussionSPCBeaver, Beckham, Ellis, Greer, Harmon, Harper and 2 more2 hr
Aug 9, 10:02 PM CDTMesoscale DiscussionSPCAlfalfa, Blaine, Caddo, Canadian, Comanche, Cotton and 28 more88 min
Aug 10, 1:32 AM CDTMesoscale DiscussionSPCCherokee, Cleveland, Creek, Haskell, Hughes, Lincoln and 17 more58 min
Aug 10, 7:27 AM CDTMesoscale DiscussionSPCCreek, Lincoln, McIntosh, Noble, Okfuskee, Okmulgee and 4 more63 min
Aug 10, 7:23 PM CDTMesoscale DiscussionSPCAdair, Cherokee, Creek, Haskell, Hughes, Latimer and 12 more97 min
Aug 11, 3:15 AM CDTMesoscale DiscussionSPCAlfalfa, Beaver, Beckham, Blaine, Custer, Dewey and 11 more90 min
Aug 11, 2:13 PM CDTMesoscale DiscussionSPCChoctaw, McCurtain62 min
Aug 12, 2:28 PM CDTMesoscale DiscussionSPCAlfalfa, Garfield, Grant, Harper, Major, Woods and 1 more62 min
Aug 12, 2:54 PM CDTMesoscale DiscussionSPCCanadian, Carter, Cleveland, Garvin, Grady, Jefferson and 7 more96 min
Aug 12, 7:03 PM CDTMesoscale DiscussionSPCAlfalfa, Blaine, Garfield, Grant, Kay, Kingfisher and 8 more117 min
Aug 12, 11:47 PM CDTMesoscale DiscussionSPCCaddo, Cleveland, Coal, Comanche, Creek, Garvin and 21 more88 min
Aug 16, 3:29 PM CDTMesoscale DiscussionSPCAlfalfa, Beckham, Blaine, Caddo, Canadian, Cleveland and 27 more2 hr
Aug 17, 7:19 PM CDTMesoscale DiscussionSPCCimarron56 min
Aug 18, 11:46 PM CDTMesoscale DiscussionSPCCraig, Delaware, Mayes, Nowata, Ottawa, Washington59 min
Aug 19, 1:38 AM CDTMesoscale DiscussionSPCAdair, Cherokee, Craig, Delaware, Ottawa67 min
Aug 24, 4:44 PM CDTMesoscale DiscussionSPCBeckham, Blaine, Caddo, Canadian, Cleveland, Comanche and 20 more91 min

By county

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

37 more counties

Nearby

Alerts in force nowTornadoes on recordThe radar archive20102012

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.