Alert archive / Oklahoma / Mesoscale Discussions / 2009

Mesoscale Discussions in Oklahoma, March 2009

39 mesoscale discussions in March 2009. 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 March 2009. Tap one for its archive.

Mesoscale Discussions
39
Busiest day
March 27, 20098 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
Mar 7, 1:51 PM CSTMesoscale DiscussionSPCAlfalfa, Harper, Major, Woods, Woodward2 hr
Mar 7, 5:57 PM CSTMesoscale DiscussionSPCWoods2 hr
Mar 7, 8:27 PM CSTMesoscale DiscussionSPCWoods2 hr
Mar 9, 10:51 AM CDTMesoscale DiscussionSPCAlfalfa, Beckham, Blaine, Caddo, Canadian, Custer and 14 more84 min
Mar 9, 2:13 PM CDTMesoscale DiscussionSPCBlaine, Caddo, Canadian, Carter, Cleveland, Comanche and 23 more62 min
Mar 9, 6:11 PM CDTMesoscale DiscussionSPCBlaine, Caddo, Canadian, Comanche, Cotton, Grady and 9 more64 min
Mar 9, 8:01 PM CDTMesoscale DiscussionSPCBlaine, Caddo, Canadian, Garfield, Grady, Grant and 8 more59 min
Mar 9, 9:25 PM CDTMesoscale DiscussionSPCBlaine, Caddo, Canadian, Cleveland, Craig, Creek and 18 more65 min
Mar 19, 11:48 AM CDTMesoscale DiscussionSPCAtoka, Carter, Coal, Garvin, Grady, Johnston and 4 more87 min
Mar 20, 10:01 PM CDTMesoscale DiscussionSPCAlfalfa, Grant, Harper, Kay, Woods89 min
Mar 23, 12:39 PM CDTMesoscale DiscussionSPCAlfalfa, Blaine, Garfield, Grant, Kay, Major96 min
Mar 23, 3:11 PM CDTMesoscale DiscussionSPCAlfalfa, Garfield, Grant, Kay, Noble, Osage and 2 more94 min
Mar 23, 5:08 PM CDTMesoscale DiscussionSPCAlfalfa, Blaine, Caddo, Canadian, Cleveland, Creek and 13 more97 min
Mar 23, 11:09 PM CDTMesoscale DiscussionSPCBlaine, Caddo, Canadian, Cleveland, Coal, Comanche and 38 more66 min
Mar 23, 11:35 PM CDTMesoscale DiscussionSPCBlaine, Caddo, Canadian, Cleveland, Coal, Comanche and 38 more115 min
Mar 24, 2:28 AM CDTMesoscale DiscussionSPCCanadian, Cleveland, Craig, Creek, Garfield, Grady and 21 more2 hr
Mar 24, 3:22 AM CDTMesoscale DiscussionSPCOttawa83 min
Mar 24, 9:38 AM CDTMesoscale DiscussionSPCAdair, Cherokee, Delaware, Haskell, Latimer, LeFlore and 7 more97 min
Mar 24, 12:02 PM CDTMesoscale DiscussionSPCAdair, Haskell, Latimer, LeFlore, Sequoyah88 min
Mar 26, 12:54 PM CDTMesoscale DiscussionSPCAdair, Cherokee, Craig, Creek, Delaware, McIntosh and 13 more2 hr
Mar 26, 4:52 PM CDTMesoscale DiscussionSPCComanche, Cotton, Grady, Jefferson, Stephens83 min
Mar 26, 6:32 PM CDTMesoscale DiscussionSPCCimarron, Texas4 hr
Mar 26, 9:28 PM CDTMesoscale DiscussionSPCChoctaw, LeFlore, McCurtain, Pushmataha62 min
Mar 26, 11:34 PM CDTMesoscale DiscussionSPCCimarron, Texas4 hr
Mar 27, 2:55 AM CDTMesoscale DiscussionSPCBeaver, Cimarron, Texas4 hr
Mar 27, 6:50 AM CDTMesoscale DiscussionSPCAlfalfa, Blaine, Canadian, Creek, Dewey, Garfield and 14 more85 min
Mar 27, 8:04 AM CDTMesoscale DiscussionSPCAlfalfa, Beaver, Beckham, Custer, Dewey, Ellis and 7 more4 hr
Mar 27, 12:30 PM CDTMesoscale DiscussionSPCAlfalfa, Beaver, Beckham, Blaine, Caddo, Canadian and 19 more6 hr
Mar 27, 12:33 PM CDTMesoscale DiscussionSPCBryan, Choctaw, McCurtain57 min
Mar 27, 3:34 PM CDTMesoscale DiscussionSPCAtoka, Bryan, Choctaw, McCurtain, Marshall, Pushmataha56 min
Mar 27, 7:12 PM CDTMesoscale DiscussionSPCAlfalfa, Beaver, Beckham, Blaine, Caddo, Canadian and 19 more4 hr
Mar 27, 10:59 PM CDTMesoscale DiscussionSPCAlfalfa, Beaver, Beckham, Blaine, Custer, Dewey and 10 more4 hr
Mar 28, 2:18 AM CDTMesoscale DiscussionSPCAlfalfa, Blaine, Dewey, Garfield, Grant, Kay and 4 more6 hr
Mar 30, 3:55 PM CDTMesoscale DiscussionSPCNowata, Osage, Pawnee, Payne, Tulsa, Washington95 min
Mar 30, 5:05 PM CDTMesoscale DiscussionSPCCleveland, Coal, Craig, Creek, Garvin, Hughes and 25 more25 min
Mar 30, 7:40 PM CDTMesoscale DiscussionSPCAtoka, Bryan, Canadian, Carter, Cherokee, Cleveland and 41 more2 hr
Mar 30, 8:31 PM CDTMesoscale DiscussionSPCLove89 min
Mar 30, 10:10 PM CDTMesoscale DiscussionSPCAdair, Atoka, Carter, Cherokee, Coal, Craig and 26 more95 min
Mar 30, 11:42 PM CDTMesoscale DiscussionSPCBryan, Choctaw, Haskell, Latimer, LeFlore, McCurtain and 1 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 archive20082010

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.