Alert archive / Oklahoma / Mesoscale Discussions / 2017

Mesoscale Discussions in Oklahoma, May 2017

46 mesoscale discussions in May 2017. 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 May 2017. Tap one for its archive.

Mesoscale Discussions
46
Busiest day
May 19, 20177 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
May 2, 6:00 PM CDTMesoscale DiscussionSPCAlfalfa, Beaver, Beckham, Blaine, Caddo, Canadian and 21 more3 hr
May 3, 1:30 AM CDTMesoscale DiscussionSPCAdair, Alfalfa, Beckham, Blaine, Caddo, Canadian and 46 more2 hr
May 3, 4:54 AM CDTMesoscale DiscussionSPCAdair, Cherokee, Craig, Delaware, Mayes, Nowata and 3 more96 min
May 3, 7:48 AM CDTMesoscale DiscussionSPCAtoka, Bryan, Choctaw, Latimer, McCurtain, Pushmataha117 min
May 10, 6:04 AM CDTMesoscale DiscussionSPCAlfalfa, Beckham, Custer, Dewey, Ellis, Grant and 5 more116 min
May 10, 2:14 PM CDTMesoscale DiscussionSPCBeckham, Caddo, Canadian, Comanche, Cotton, Custer and 8 more61 min
May 10, 3:11 PM CDTMesoscale DiscussionSPCBeaver, Texas94 min
May 10, 3:37 PM CDTMesoscale DiscussionSPCCraig, Grant, Kay, Noble, Nowata, Osage and 3 more113 min
May 10, 5:58 PM CDTMesoscale DiscussionSPCBeckham, Caddo, Comanche, Cotton, Grady, Greer and 5 more2 hr
May 11, 11:44 AM CDTMesoscale DiscussionSPCAdair, Alfalfa, Blaine, Canadian, Cherokee, Craig and 38 more3 hr
May 11, 1:37 PM CDTMesoscale DiscussionSPCMcCurtain2 hr
May 11, 2:49 PM CDTMesoscale DiscussionSPCAdair, Cherokee, Delaware, LeFlore, Ottawa, Sequoyah116 min
May 11, 6:07 PM CDTMesoscale DiscussionSPCAdair, Canadian, Cherokee, Craig, Creek, Delaware and 18 more83 min
May 15, 3:06 PM CDTMesoscale DiscussionSPCBeaver, Cimarron, Texas114 min
May 16, 1:19 PM CDTMesoscale DiscussionSPCBeaver, Beckham, Ellis, Greer, Harmon, Harper and 2 more56 min
May 16, 3:36 PM CDTMesoscale DiscussionSPCBeaver, Beckham, Ellis, Greer, Harmon, Harper and 2 more54 min
May 16, 7:29 PM CDTMesoscale DiscussionSPCAlfalfa, Blaine, Caddo, Canadian, Comanche, Custer and 9 more61 min
May 16, 9:53 PM CDTMesoscale DiscussionSPCBlaine, Caddo, Canadian, Cleveland, Comanche, Cotton and 16 more37 min
May 17, 1:49 AM CDTMesoscale DiscussionSPCCarter, Cleveland, Coal, Creek, Garfield, Garvin and 20 more56 min
May 18, 12:59 PM CDTMesoscale DiscussionSPCAlfalfa, Beckham, Blaine, Caddo, Comanche, Cotton and 14 more2 hr
May 18, 3:02 PM CDTMesoscale DiscussionSPCBeckham, Caddo, Comanche, Cotton, Grady, Greer and 6 more88 min
May 18, 5:15 PM CDTMesoscale DiscussionSPCAlfalfa, Blaine, Garfield, Grant, Kingfisher, Major and 1 more60 min
May 18, 5:47 PM CDTMesoscale DiscussionSPCCraig, Creek, Hughes, Lincoln, Mayes, Nowata and 10 more28 min
May 18, 7:19 PM CDTMesoscale DiscussionSPCAlfalfa, Garfield, Grant, Major, Woods26 min
May 18, 7:43 PM CDTMesoscale DiscussionSPCCarter, Jefferson, Johnston, Love, Murray, Pontotoc62 min
May 18, 9:41 PM CDTMesoscale DiscussionSPCAdair, Cherokee, Craig, Delaware, Haskell, Latimer and 4 more94 min
May 19, 10:41 AM CDTMesoscale DiscussionSPCCarter, Jefferson, Love, Marshall94 min
May 19, 2:13 PM CDTMesoscale DiscussionSPCAdair, Ottawa, Sequoyah92 min
May 19, 3:28 PM CDTMesoscale DiscussionSPCGrant, Kay92 min
May 19, 6:56 PM CDTMesoscale DiscussionSPCAdair, Atoka, Bryan, Carter, Cherokee, Choctaw and 24 more2 hr
May 19, 9:16 PM CDTMesoscale DiscussionSPCAdair, Cherokee, Delaware, Haskell, Latimer, LeFlore and 3 more59 min
May 19, 11:51 PM CDTMesoscale DiscussionSPCAtoka, Bryan, Choctaw, Coal, Haskell, Latimer and 5 more114 min
May 21, 4:35 PM CDTMesoscale DiscussionSPCCimarron, Texas2 hr
May 22, 8:50 PM CDTMesoscale DiscussionSPCCarter, Comanche, Cotton, Jefferson, Love, Stephens and 1 more2 hr
May 26, 10:36 PM CDTMesoscale DiscussionSPCAdair, Cherokee, Delaware, Haskell, Latimer, McIntosh and 5 more54 min
May 27, 2:04 PM CDTMesoscale DiscussionSPCBlaine, Cherokee, Craig, Creek, Delaware, Garfield and 22 more86 min
May 27, 2:45 PM CDTMesoscale DiscussionSPCCimarron, Texas2 hr
May 27, 4:51 PM CDTMesoscale DiscussionSPCCarter, Cleveland, Coal, Craig, Creek, Garvin and 25 more24 min
May 27, 7:12 PM CDTMesoscale DiscussionSPCBeaver, Cimarron, Texas2 hr
May 27, 8:07 PM CDTMesoscale DiscussionSPCCaddo, Canadian, Carter, Cherokee, Cleveland, Coal and 33 more83 min
May 27, 9:07 PM CDTMesoscale DiscussionSPCBeaver, Dewey, Ellis, Harper, Roger Mills, Woodward53 min
May 27, 10:43 PM CDTMesoscale DiscussionSPCKingfisher, Major, Woodward32 min
May 27, 11:47 PM CDTMesoscale DiscussionSPCAdair, Atoka, Bryan, Carter, Cherokee, Choctaw and 17 more58 min
May 28, 12:52 AM CDTMesoscale DiscussionSPCMcCurtain23 min
May 28, 2:53 AM CDTMesoscale DiscussionSPCAtoka, Bryan, Choctaw, Haskell, Latimer, LeFlore and 6 more2 hr
May 31, 1:45 PM CDTMesoscale DiscussionSPCOttawa60 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 archive20162018

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.