Alert archive / Missouri / Severe Thunderstorm Watches

Severe Thunderstorm Watches in Missouri, 2009

75 severe thunderstorm watches in 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 severe thunderstorm watches reaches back to 1997.

Severe Thunderstorm Watches by county

Each county as a circle sized by its count in 2009. Tap one for its archive.

Severe Thunderstorm Watches
75
Busiest month
June27 severe thunderstorm watches
Busiest day
June 16, 20095 severe thunderstorm watches

Over time

By month

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
Feb 9, 8:49 AM CSTSevere Thunderstorm WatchSPCAndrew, Barton, Bates, Buchanan, Caldwell, Cass and 19 more2 hr
Feb 26, 5:19 PM CSTSevere Thunderstorm WatchSPCAudrain, Barry, Benton, Boone, Callaway, Camden and 51 more7 hr
Feb 26, 8:46 PM CSTSevere Thunderstorm WatchSPCBollinger, Butler, Cape Girardeau, Carter, Madison, Mississippi and 8 more6 hr
Feb 26, 9:40 PM CSTSevere Thunderstorm WatchSPCDunklin, Pemiscot5 hr
Mar 7, 7:33 PM CSTSevere Thunderstorm WatchSPCBates, Buchanan, Caldwell, Carroll, Cass, Chariton and 16 more7 hr
Mar 23, 11:43 PM CDTSevere Thunderstorm WatchSPCBuchanan, Caldwell, Cass, Clay, Clinton, Jackson and 2 more5 hr
Mar 24, 10:00 AM CDTSevere Thunderstorm WatchSPCBarry, Benton, Camden, Cedar, Christian, Dade and 19 more5 hr
Mar 24, 3:15 PM CDTSevere Thunderstorm WatchSPCBollinger, Butler, Cape Girardeau, Carter, Dunklin, Iron and 14 more4 hr
Apr 9, 10:52 PM CDTSevere Thunderstorm WatchSPCBollinger, Butler, Cape Girardeau, Carter, Crawford, Iron and 12 more4 hr
Apr 18, 4:23 PM CDTSevere Thunderstorm WatchSPCBarry, Barton, Bates, Cedar, Christian, Dade and 12 more8 hr
Apr 19, 12:38 PM CDTSevere Thunderstorm WatchSPCBollinger, Butler, Cape Girardeau, Carter, Dunklin, Mississippi and 8 more6 hr
Apr 25, 4:30 PM CDTSevere Thunderstorm WatchSPCAdair, Andrew, Buchanan, Caldwell, Carroll, Cass and 22 more6 hr
Apr 25, 10:09 PM CDTSevere Thunderstorm WatchSPCAdair, Andrew, Atchison, Bates, Buchanan, Caldwell and 26 more6 hr
Apr 26, 9:34 AM CDTSevere Thunderstorm WatchSPCAtchison6 hr
Apr 27, 12:47 PM CDTSevere Thunderstorm WatchSPCBarry, Barton, Benton, Camden, Cedar, Christian and 28 more6 hr
Apr 30, 5:10 PM CDTSevere Thunderstorm WatchSPCDunklin, Mississippi, New Madrid, Pemiscot5 hr
May 1, 12:45 AM CDTSevere Thunderstorm WatchSPCBarry, Jasper, Lawrence, McDonald, Newton6 hr
May 1, 3:36 PM CDTSevere Thunderstorm WatchSPCDunklin, Pemiscot6 hr
May 7, 6:14 PM CDTSevere Thunderstorm WatchSPCAudrain, Boone, Callaway, Knox, Lewis, Lincoln and 10 more8 hr
May 7, 7:37 PM CDTSevere Thunderstorm WatchSPCAdair, Andrew, Atchison, Buchanan, Caldwell, Carroll and 25 more6 hr
May 7, 10:17 PM CDTSevere Thunderstorm WatchSPCBenton, Bollinger, Camden, Cape Girardeau, Carter, Cole and 31 more8 hr
May 8, 4:55 AM CDTSevere Thunderstorm Watch PDSSPCBarry, Barton, Benton, Camden, Cedar, Christian and 28 more7 hr
May 8, 10:31 PM CDTSevere Thunderstorm WatchSPCDunklin, Pemiscot7 hr
May 13, 4:51 PM CDTSevere Thunderstorm WatchSPCBarton, Bates, Benton, Boone, Caldwell, Camden and 26 more6 hr
May 13, 9:56 PM CDTSevere Thunderstorm WatchSPCBarry, Camden, Christian, Crawford, Dallas, Dent and 37 more6 hr
May 14, 1:01 AM CDTSevere Thunderstorm WatchSPCBollinger, Butler, Cape Girardeau, Carter, Dunklin, Mississippi and 7 more5 hr
May 15, 7:42 AM CDTSevere Thunderstorm WatchSPCAdair, Andrew, Atchison, Buchanan, Caldwell, Carroll and 29 more5 hr
May 15, 6:30 PM CDTSevere Thunderstorm WatchSPCBarton, Bates, Benton, Camden, Cass, Cedar and 36 more6 hr
Jun 1, 3:29 PM CDTSevere Thunderstorm WatchSPCAdair, Andrew, Atchison, Clark, Daviess, DeKalb and 11 more8 hr
Jun 2, 12:27 PM CDTSevere Thunderstorm WatchSPCAudrain, Bollinger, Boone, Callaway, Cape Girardeau, Cole and 26 more8 hr
Jun 6, 11:16 PM CDTSevere Thunderstorm WatchSPCAdair, Andrew, Atchison, Buchanan, Caldwell, Carroll and 20 more6 hr
Jun 7, 11:09 PM CDTSevere Thunderstorm WatchSPCAdair, Bates, Carroll, Cass, Chariton, Clark and 24 more6 hr
Jun 7, 11:31 PM CDTSevere Thunderstorm WatchSPCBarton, Benton, Cedar, Hickory, Morgan, St. Clair and 1 more5 hr
Jun 8, 4:33 PM CDTSevere Thunderstorm WatchSPCBollinger, Butler, Cape Girardeau, Carter, Crawford, Dent and 20 more5 hr
Jun 9, 9:02 AM CDTSevere Thunderstorm WatchSPCBarton, Bates, Benton, Camden, Cass, Cedar and 12 more6 hr
Jun 9, 3:41 PM CDTSevere Thunderstorm WatchSPCBollinger, Butler, Cape Girardeau, Carter, Crawford, Iron and 12 more7 hr
Jun 9, 7:56 PM CDTSevere Thunderstorm WatchSPCDunklin, Pemiscot3 hr
Jun 9, 9:46 PM CDTSevere Thunderstorm WatchSPCBarry, Barton, Benton, Camden, Cedar, Christian and 23 more7 hr
Jun 12, 7:46 AM CDTSevere Thunderstorm WatchSPCBarry, McDonald, Newton, Ozark, Stone, Taney7 hr
Jun 15, 10:34 AM CDTSevere Thunderstorm WatchSPCBollinger, Butler, Cape Girardeau, Carter, Dunklin, Iron and 9 more7 hr
Jun 15, 12:52 PM CDTSevere Thunderstorm WatchSPCBarry, Barton, Benton, Camden, Cedar, Christian and 28 more9 hr
Jun 15, 8:14 PM CDTSevere Thunderstorm WatchSPCAndrew, Atchison, Bates, Buchanan, Caldwell, Carroll and 20 more6 hr
Jun 15, 10:49 PM CDTSevere Thunderstorm WatchSPCBarton, Benton, Camden, Cedar, Dade, Dallas and 18 more5 hr
Jun 16, 12:41 AM CDTSevere Thunderstorm WatchSPCAudrain, Bollinger, Boone, Callaway, Cape Girardeau, Cole and 22 more4 hr
Jun 16, 4:52 AM CDTSevere Thunderstorm WatchSPCBarton, Benton, Camden, Cedar, Dade, Dallas and 18 more4 hr
Jun 16, 10:40 AM CDTSevere Thunderstorm WatchSPCDunklin, Mississippi, New Madrid, Pemiscot, Scott, Stoddard5 hr
Jun 16, 8:26 PM CDTSevere Thunderstorm WatchSPCBarton, Jasper, Newton, Vernon3 hr
Jun 17, 11:53 PM CDTSevere Thunderstorm WatchSPCClark, Scotland6 hr
Jun 19, 2:13 AM CDTSevere Thunderstorm WatchSPCAtchison, Nodaway, Worth8 hr
Jun 19, 1:36 PM CDTSevere Thunderstorm WatchSPCAdair, Andrew, Atchison, Buchanan, Daviess, DeKalb and 10 more4 hr
Jun 19, 2:24 PM CDTSevere Thunderstorm WatchSPCAudrain, Clark, Knox, Lewis, Marion, Monroe and 4 more8 hr
Jun 23, 5:52 PM CDTSevere Thunderstorm WatchSPCAdair, Andrew, Atchison, Audrain, Boone, Caldwell and 28 more4 hr
Jun 24, 4:33 PM CDTSevere Thunderstorm WatchSPCAndrew, Barry, Barton, Bates, Buchanan, Cass and 20 more5 hr
Jun 27, 2:41 PM CDTSevere Thunderstorm WatchSPCClark, Scotland7 hr
Jun 27, 5:54 PM CDTSevere Thunderstorm WatchSPCAudrain, Barton, Bates, Benton, Boone, Callaway and 35 more7 hr
Jul 4, 12:25 PM CDTSevere Thunderstorm WatchSPCHowell, Oregon, Ozark8 hr
Jul 4, 2:10 PM CDTSevere Thunderstorm WatchSPCBollinger, Butler, Cape Girardeau, Carter, Dunklin, Iron and 12 more6 hr
Jul 9, 9:32 AM CDTSevere Thunderstorm WatchSPCAtchison, Gentry, Harrison, Holt, Nodaway, Worth4 hr
Jul 12, 5:46 AM CDTSevere Thunderstorm WatchSPCBates, Cass, Clay, Henry, Jackson, Johnson and 2 more4 hr
Jul 12, 7:54 AM CDTSevere Thunderstorm WatchSPCBenton, Camden, Cedar, Dade, Dallas, Dent and 14 more5 hr
Jul 15, 2:48 PM CDTSevere Thunderstorm WatchSPCBollinger, Butler, Cape Girardeau, Carter, Christian, Dent and 19 more6 hr
Jul 15, 6:03 PM CDTSevere Thunderstorm WatchSPCDunklin, Pemiscot5 hr
Jul 16, 3:13 PM CDTSevere Thunderstorm WatchSPCBarry, Barton, Benton, Camden, Cedar, Christian and 28 more5 hr
Jul 24, 9:51 PM CDTSevere Thunderstorm WatchSPCClark, Knox, Lewis, Marion, Scotland, Shelby4 hr
Aug 4, 1:10 AM CDTSevere Thunderstorm WatchSPCAndrew, Atchison, Holt, Nodaway6 hr
Aug 4, 4:06 AM CDTSevere Thunderstorm WatchSPCAdair, Audrain, Boone, Buchanan, Caldwell, Callaway and 36 more5 hr
Aug 4, 3:09 PM CDTSevere Thunderstorm WatchSPCBarry, Barton, Bollinger, Butler, Cape Girardeau, Carter and 38 more7 hr
Aug 4, 11:11 PM CDTSevere Thunderstorm WatchSPCDunklin, Pemiscot4 hr
Aug 9, 3:44 PM CDTSevere Thunderstorm WatchSPCAndrew, Atchison, Gentry, Harrison, Holt, Mercer and 2 more6 hr
Aug 10, 1:50 PM CDTSevere Thunderstorm WatchSPCBarton, Bates, Benton, Cass, Cedar, Dade and 8 more3 hr
Aug 19, 5:32 PM CDTSevere Thunderstorm WatchSPCAndrew, Atchison, Gentry, Harrison, Holt, Nodaway and 1 more6 hr
Aug 19, 11:26 PM CDTSevere Thunderstorm WatchSPCBollinger, Butler, Camden, Cape Girardeau, Carter, Cole and 31 more9 hr
Sep 21, 2:00 PM CDTSevere Thunderstorm WatchSPCBarry, Barton, Benton, Camden, Christian, Dade and 10 more8 hr
Sep 26, 2:27 PM CDTSevere Thunderstorm WatchSPCCape Girardeau, Mississippi, Perry, Scott, Stoddard5 hr
Oct 1, 1:16 PM CDTSevere Thunderstorm WatchSPCBarry, Barton, Camden, Cedar, Christian, Dade and 14 more6 hr

By county

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

75 more counties

The busiest days

Days with the most alerts issued, by UTC date.

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.