Alert archive / Oklahoma / Mesoscale Discussions / 2012

Mesoscale Discussions in Oklahoma, April 2012

72 mesoscale discussions in April 2012. 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 2012. Tap one for its archive.

Mesoscale Discussions
72
Busiest day
April 14, 201212 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
Apr 2, 12:15 PM CDTMesoscale DiscussionSPCChoctaw, McCurtain90 min
Apr 2, 3:00 PM CDTMesoscale DiscussionSPCAlfalfa, Beaver, Beckham, Blaine, Caddo, Canadian and 16 more2 hr
Apr 2, 3:18 PM CDTMesoscale DiscussionSPCAtoka, Bryan, Choctaw, Haskell, Latimer, LeFlore and 3 more117 min
Apr 2, 5:58 PM CDTMesoscale DiscussionSPCAtoka, Coal, Haskell, Hughes, Latimer, LeFlore and 4 more62 min
Apr 2, 7:17 PM CDTMesoscale DiscussionSPCBeaver, Ellis, Harper, Roger Mills, Texas58 min
Apr 2, 9:12 PM CDTMesoscale DiscussionSPCBeaver, Beckham, Caddo, Comanche, Cotton, Custer and 13 more63 min
Apr 3, 1:14 AM CDTMesoscale DiscussionSPCCarter, Cleveland, Comanche, Cotton, Garfield, Garvin and 12 more2 hr
Apr 3, 3:32 AM CDTMesoscale DiscussionSPCCaddo, Canadian, Comanche, Cotton, Grady, Jefferson and 2 more88 min
Apr 3, 8:36 AM CDTMesoscale DiscussionSPCBryan, Carter, Jefferson, Johnston, Love, Marshall and 2 more84 min
Apr 3, 11:47 AM CDTMesoscale DiscussionSPCAtoka, Bryan, Carter, Choctaw, Jefferson, Johnston and 3 more118 min
Apr 3, 2:21 PM CDTMesoscale DiscussionSPCAtoka, Bryan, Carter, Choctaw, Johnston, Love and 2 more84 min
Apr 3, 3:05 PM CDTMesoscale DiscussionSPCAtoka, Bryan, Carter, Choctaw, Coal, Johnston and 5 more85 min
Apr 4, 8:31 PM CDTMesoscale DiscussionSPCLeFlore, McCurtain119 min
Apr 7, 10:17 AM CDTMesoscale DiscussionSPCBlaine, Caddo, Canadian, Cleveland, Comanche, Garfield and 12 more88 min
Apr 7, 2:29 PM CDTMesoscale DiscussionSPCCotton, Jefferson, Stephens61 min
Apr 9, 1:54 PM CDTMesoscale DiscussionSPCAlfalfa, Beaver, Blaine, Custer, Dewey, Ellis and 7 more96 min
Apr 9, 3:06 PM CDTMesoscale DiscussionSPCBeckham, Greer, Harmon, Jackson, Kiowa, Roger Mills and 1 more54 min
Apr 9, 5:37 PM CDTMesoscale DiscussionSPCBeckham, Custer, Greer, Harmon, Jackson, Kiowa and 2 more83 min
Apr 9, 8:07 PM CDTMesoscale DiscussionSPCCraig, Nowata, Osage, Rogers, Washington83 min
Apr 9, 8:54 PM CDTMesoscale DiscussionSPCAlfalfa, Beckham, Blaine, Caddo, Comanche, Cotton and 14 more66 min
Apr 10, 12:52 AM CDTMesoscale DiscussionSPCGreer, Harmon, Jackson, Tillman23 min
Apr 10, 1:56 PM CDTMesoscale DiscussionSPCChoctaw, McCurtain64 min
Apr 10, 3:35 PM CDTMesoscale DiscussionSPCBeaver, Cimarron, Ellis, Roger Mills, Texas115 min
Apr 11, 3:05 PM CDTMesoscale DiscussionSPCCimarron, Greer, Harmon, Jackson25 min
Apr 11, 6:08 PM CDTMesoscale DiscussionSPCCimarron97 min
Apr 12, 2:28 PM CDTMesoscale DiscussionSPCBeaver, Texas2 hr
Apr 12, 3:34 PM CDTMesoscale DiscussionSPCBeckham, Caddo, Comanche, Custer, Dewey, Ellis and 7 more86 min
Apr 12, 6:06 PM CDTMesoscale DiscussionSPCBeckham, Greer, Harmon, Jackson, Kiowa, Roger Mills and 1 more114 min
Apr 13, 12:10 PM CDTMesoscale DiscussionSPCCaddo, Canadian, Carter, Comanche, Cotton, Garvin and 9 more2 hr
Apr 13, 3:39 PM CDTMesoscale DiscussionSPCAlfalfa, Beckham, Blaine, Caddo, Canadian, Cleveland and 27 more96 min
Apr 13, 5:47 PM CDTMesoscale DiscussionSPCBlaine, Caddo, Canadian, Cleveland, Comanche, Creek and 25 more88 min
Apr 13, 7:35 PM CDTMesoscale DiscussionSPCBeckham, Blaine, Caddo, Canadian, Cleveland, Comanche and 24 more55 min
Apr 13, 9:58 PM CDTMesoscale DiscussionSPCBeckham, Blaine, Caddo, Canadian, Cleveland, Comanche and 19 more92 min
Apr 13, 11:45 PM CDTMesoscale DiscussionSPCBeckham, Blaine, Caddo, Canadian, Cleveland, Comanche and 20 more90 min
Apr 14, 2:40 AM CDTMesoscale DiscussionSPCAlfalfa, Beckham, Blaine, Caddo, Canadian, Cleveland and 31 more65 min
Apr 14, 7:11 AM CDTMesoscale DiscussionSPCCraig, Delaware, Kay, Logan, Mayes, Noble and 8 more64 min
Apr 14, 9:42 AM CDTMesoscale DiscussionSPCBeaver, Beckham, Ellis, Harper, Roger Mills, Texas93 min
Apr 14, 11:44 AM CDTMesoscale DiscussionSPCAlfalfa, Beaver, Ellis, Garfield, Grant, Harper and 3 more61 min
Apr 14, 12:11 PM CDTMesoscale DiscussionSPCGrant, Kay, Noble, Osage, Pawnee, Washington64 min
Apr 14, 1:23 PM CDTMesoscale DiscussionSPCBeaver, Beckham, Blaine, Caddo, Canadian, Carter and 21 more2 hr
Apr 14, 3:01 PM CDTMesoscale DiscussionSPCAlfalfa, Beckham, Custer, Dewey, Ellis, Greer and 9 more29 min
Apr 14, 3:48 PM CDTMesoscale DiscussionSPCAlfalfa, Beckham, Blaine, Custer, Dewey, Ellis and 10 more57 min
Apr 14, 4:54 PM CDTMesoscale DiscussionSPCAlfalfa, Dewey, Ellis, Grant, Harper, Major and 3 more66 min
Apr 14, 7:15 PM CDTMesoscale DiscussionSPCAlfalfa, Grant, Major60 min
Apr 15, 4:32 AM CDTMesoscale DiscussionSPCCleveland, Craig, Creek, Hughes, Lincoln, McIntosh and 14 more88 min
Apr 15, 6:35 AM CDTMesoscale DiscussionSPCAdair, Cherokee, Craig, Delaware, Haskell, Latimer and 10 more85 min
Apr 15, 9:25 AM CDTMesoscale DiscussionSPCLeFlore, McCurtain95 min
Apr 19, 6:10 PM CDTMesoscale DiscussionSPCCaddo, Canadian, Cleveland, Comanche, Cotton, Garfield and 13 more2 hr
Apr 19, 7:29 PM CDTMesoscale DiscussionSPCCraig, Garfield, Kay, Major, Noble, Nowata and 6 more2 hr
Apr 19, 9:13 PM CDTMesoscale DiscussionSPCAtoka, Bryan, Carter, Cleveland, Coal, Creek and 19 more62 min
Apr 19, 10:49 PM CDTMesoscale DiscussionSPCCaddo, Canadian, Carter, Cleveland, Coal, Comanche and 22 more116 min
Apr 26, 2:53 PM CDTMesoscale DiscussionSPCCimarron, Texas67 min
Apr 26, 6:31 PM CDTMesoscale DiscussionSPCBeaver, Cimarron, Texas119 min
Apr 26, 9:41 PM CDTMesoscale DiscussionSPCCimarron, Texas2 hr
Apr 27, 2:24 AM CDTMesoscale DiscussionSPCCimarron, Texas2 hr
Apr 27, 10:15 AM CDTMesoscale DiscussionSPCGrant, Kay2 hr
Apr 27, 6:07 PM CDTMesoscale DiscussionSPCCraig, Ottawa113 min
Apr 28, 3:54 PM CDTMesoscale DiscussionSPCComanche, Cotton, Jackson, Kiowa, Tillman66 min
Apr 28, 6:46 PM CDTMesoscale DiscussionSPCBlaine, Caddo, Canadian, Cleveland, Comanche, Cotton and 18 more59 min
Apr 28, 10:54 PM CDTMesoscale DiscussionSPCCaddo, Canadian, Cleveland, Comanche, Cotton, Grady and 4 more2 hr
Apr 29, 1:37 AM CDTMesoscale DiscussionSPCAlfalfa, Beckham, Blaine, Custer, Dewey, Garfield and 8 more23 min
Apr 29, 1:53 AM CDTMesoscale DiscussionSPCAdair, Cherokee, Craig, Creek, Delaware, Kay and 12 more2 hr
Apr 29, 3:13 AM CDTMesoscale DiscussionSPCBeckham, Custer, Dewey, Roger Mills92 min
Apr 29, 2:22 PM CDTMesoscale DiscussionSPCCimarron113 min
Apr 29, 5:51 PM CDTMesoscale DiscussionSPCAlfalfa, Canadian, Craig, Creek, Garfield, Grant and 17 more2 hr
Apr 29, 7:33 PM CDTMesoscale DiscussionSPCAlfalfa, Beaver, Ellis, Harper, Roger Mills, Woods and 1 more87 min
Apr 29, 10:31 PM CDTMesoscale DiscussionSPCAlfalfa, Blaine, Craig, Creek, Custer, Delaware and 23 more119 min
Apr 30, 12:38 AM CDTMesoscale DiscussionSPCRoger Mills37 min
Apr 30, 2:20 AM CDTMesoscale DiscussionSPCBlaine, Craig, Creek, Custer, Delaware, Dewey and 15 more25 min
Apr 30, 2:58 PM CDTMesoscale DiscussionSPCCimarron, Texas62 min
Apr 30, 5:19 PM CDTMesoscale DiscussionSPCAlfalfa, Beaver, Beckham, Dewey, Ellis, Harper and 3 more56 min
Apr 30, 6:55 PM CDTMesoscale DiscussionSPCAlfalfa, Craig, Garfield, Grant, Kay, Noble and 7 more2 hr

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 archive20112013

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.