Alert archive / Oklahoma / Mesoscale Discussions / 2013

Mesoscale Discussions in Oklahoma, April 2013

33 mesoscale discussions in April 2013. 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 2013. Tap one for its archive.

Mesoscale Discussions
33
Busiest day
April 18, 20136 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 7, 6:26 PM CDTMesoscale DiscussionSPCComanche, Cotton, Greer, Jackson, Kiowa, Tillman94 min
Apr 9, 2:14 PM CDTMesoscale DiscussionSPCBlaine, Caddo, Canadian, Carter, Cleveland, Comanche and 20 more2 hr
Apr 9, 7:22 PM CDTMesoscale DiscussionSPCEllis, Harper, Roger Mills, Woods, Woodward2 hr
Apr 9, 8:51 PM CDTMesoscale DiscussionSPCAlfalfa, Beckham, Blaine, Caddo, Canadian, Cleveland and 25 more54 min
Apr 9, 9:01 PM CDTMesoscale DiscussionSPCAdair, Atoka, Bryan, Carter, Cherokee, Choctaw and 27 more89 min
Apr 9, 11:27 PM CDTMesoscale DiscussionSPCAlfalfa, Beckham, Blaine, Caddo, Canadian, Carter and 26 more63 min
Apr 10, 5:32 AM CDTMesoscale DiscussionSPCAlfalfa, Beckham, Blaine, Caddo, Canadian, Cleveland and 27 more4 hr
Apr 14, 5:36 PM CDTMesoscale DiscussionSPCBlaine, Craig, Creek, Garfield, Grant, Kay and 14 more114 min
Apr 14, 8:56 PM CDTMesoscale DiscussionSPCCherokee, Craig, Creek, Delaware, Lincoln, Mayes and 8 more64 min
Apr 15, 2:50 PM CDTMesoscale DiscussionSPCAdair, Atoka, Bryan, Carter, Cherokee, Choctaw and 21 more85 min
Apr 15, 7:04 PM CDTMesoscale DiscussionSPCAdair, Atoka, Bryan, Carter, Cherokee, Coal and 25 more41 min
Apr 15, 8:59 PM CDTMesoscale DiscussionSPCCraig, Delaware, Mayes, Nowata, Ottawa, Rogers61 min
Apr 16, 1:08 AM CDTMesoscale DiscussionSPCCraig, Nowata, Osage, Ottawa, Pawnee, Washington67 min
Apr 17, 12:41 AM CDTMesoscale DiscussionSPCAlfalfa, Grant, Harper, Woods, Woodward94 min
Apr 17, 9:50 AM CDTMesoscale DiscussionSPCCraig, Nowata, Ottawa, Washington55 min
Apr 17, 1:09 PM CDTMesoscale DiscussionSPCAlfalfa, Beckham, Blaine, Caddo, Canadian, Cleveland and 39 more96 min
Apr 17, 5:23 PM CDTMesoscale DiscussionSPCCaddo, Canadian, Carter, Cherokee, Cleveland, Coal and 37 more97 min
Apr 17, 6:30 PM CDTMesoscale DiscussionSPCCleveland, Comanche, Grady, McClain90 min
Apr 17, 8:36 PM CDTMesoscale DiscussionSPCCaddo, Canadian, Carter, Cherokee, Cleveland, Coal and 41 more84 min
Apr 17, 10:37 PM CDTMesoscale DiscussionSPCCaddo, Canadian, Carter, Cherokee, Cleveland, Comanche and 35 more53 min
Apr 17, 11:46 PM CDTMesoscale DiscussionSPCCraig, Ottawa89 min
Apr 18, 2:01 AM CDTMesoscale DiscussionSPCAdair, Cherokee, Delaware, Haskell, Hughes, Latimer and 7 more89 min
Apr 18, 4:02 AM CDTMesoscale DiscussionSPCHaskell, Latimer, LeFlore, McCurtain, Pushmataha, Sequoyah58 min
Apr 18, 4:29 AM CDTMesoscale DiscussionSPCMarshall91 min
Apr 22, 4:50 PM CDTMesoscale DiscussionSPCAlfalfa, Dewey, Ellis, Grant, Harper, Major and 3 more55 min
Apr 22, 7:48 PM CDTMesoscale DiscussionSPCAlfalfa, Beckham, Blaine, Custer, Dewey, Ellis and 12 more87 min
Apr 22, 9:25 PM CDTMesoscale DiscussionSPCBlaine, Custer, Garfield, Grant, Kay, Kingfisher and 2 more95 min
Apr 22, 11:15 PM CDTMesoscale DiscussionSPCCanadian, Oklahoma60 min
Apr 26, 2:56 PM CDTMesoscale DiscussionSPCBeckham, Blaine, Caddo, Canadian, Cleveland, Comanche and 16 more3 hr
Apr 26, 7:59 PM CDTMesoscale DiscussionSPCAtoka, Caddo, Canadian, Cleveland, Coal, Garvin and 16 more2 hr
Apr 26, 10:23 PM CDTMesoscale DiscussionSPCAtoka, Bryan, Canadian, Carter, Choctaw, Cleveland and 20 more2 hr
Apr 27, 12:57 AM CDTMesoscale DiscussionSPCAtoka, Bryan, Choctaw, Coal, Haskell, Hughes and 10 more2 hr
Apr 27, 2:50 AM CDTMesoscale DiscussionSPCChoctaw, McCurtain25 min

By county

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

34 more counties

Nearby

Alerts in force nowTornadoes on recordThe radar archive20122014

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.