Alert archive / Iowa / Mesoscale Discussions / 2014

Mesoscale Discussions in Iowa, June 2014

72 mesoscale discussions in June 2014. 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 June 2014. Tap one for its archive.

Mesoscale Discussions
72
Busiest day
June 30, 201411 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
Jun 1, 1:50 PM CDTMesoscale DiscussionSPCAllamakee, Cerro Gordo, Chickasaw, Clay, Emmet, Floyd and 12 more85 min
Jun 1, 2:34 PM CDTMesoscale DiscussionSPCCherokee, Clay, Dickinson, Lyon, O'Brien, Osceola and 3 more86 min
Jun 1, 3:42 PM CDTMesoscale DiscussionSPCBuena Vista, Cherokee, Clay, Crawford, Harrison, Ida and 9 more63 min
Jun 1, 4:52 PM CDTMesoscale DiscussionSPCAdair, Audubon, Boone, Buena Vista, Butler, Calhoun and 27 more53 min
Jun 3, 3:48 PM CDTMesoscale DiscussionSPCAudubon, Cass, Harrison, Monona, Pottawattamie, Shelby87 min
Jun 3, 4:37 PM CDTMesoscale DiscussionSPCAdair, Adams, Appanoose, Audubon, Cass, Clarke and 22 more83 min
Jun 3, 7:04 PM CDTMesoscale DiscussionSPCAdams, Decatur, Fremont, Mills, Montgomery, Page and 4 more56 min
Jun 3, 9:41 PM CDTMesoscale DiscussionSPCAdair, Adams, Appanoose, Cass, Clarke, Davis and 14 more64 min
Jun 5, 1:55 PM CDTMesoscale DiscussionSPCBuena Vista, Cherokee, Clay, Crawford, Dickinson, Emmet and 12 more95 min
Jun 5, 4:35 PM CDTMesoscale DiscussionSPCAudubon, Buena Vista, Calhoun, Carroll, Cass, Cherokee and 19 more85 min
Jun 5, 8:24 PM CDTMesoscale DiscussionSPCBuena Vista, Cherokee, Clay, Dickinson, Ida, O'Brien and 2 more96 min
Jun 14, 1:57 PM CDTMesoscale DiscussionSPCPlymouth2 hr
Jun 14, 7:39 PM CDTMesoscale DiscussionSPCPlymouth, Woodbury96 min
Jun 14, 9:39 PM CDTMesoscale DiscussionSPCPlymouth96 min
Jun 14, 11:22 PM CDTMesoscale DiscussionSPCHarrison, Monona, Woodbury53 min
Jun 15, 1:10 AM CDTMesoscale DiscussionSPCAdair, Adams, Audubon, Carroll, Cass, Crawford and 11 more95 min
Jun 15, 3:00 AM CDTMesoscale DiscussionSPCAdair, Adams, Audubon, Boone, Calhoun, Carroll and 25 more90 min
Jun 16, 10:19 AM CDTMesoscale DiscussionSPCAdair, Adams, Appanoose, Audubon, Boone, Buena Vista and 64 more116 min
Jun 16, 2:13 PM CDTMesoscale DiscussionSPCFremont, Mills62 min
Jun 16, 2:19 PM CDTMesoscale DiscussionSPCDavis, Jefferson, Lee, Van Buren, Wapello86 min
Jun 16, 3:11 PM CDTMesoscale DiscussionSPCBoone, Buena Vista, Calhoun, Carroll, Cherokee, Clay and 18 more2 hr
Jun 16, 5:10 PM CDTMesoscale DiscussionSPCAllamakee, Bremer, Chickasaw, Clayton, Fayette, Floyd and 3 more35 min
Jun 16, 9:11 PM CDTMesoscale DiscussionSPCAudubon, Boone, Calhoun, Carroll, Cherokee, Crawford and 15 more64 min
Jun 16, 11:11 PM CDTMesoscale DiscussionSPCAdair, Audubon, Boone, Buena Vista, Calhoun, Carroll and 23 more64 min
Jun 16, 11:40 PM CDTMesoscale DiscussionSPCCedar, Clinton, Iowa, Jackson, Johnson, Jones and 5 more65 min
Jun 17, 1:29 AM CDTMesoscale DiscussionSPCAppanoose, Cedar, Clarke, Davis, Decatur, Des Moines and 23 more91 min
Jun 17, 3:41 AM CDTMesoscale DiscussionSPCClinton, Jackson, Scott64 min
Jun 17, 5:12 PM CDTMesoscale DiscussionSPCBuena Vista, Cherokee, Clay, Lyon, O'Brien, Osceola and 2 more2 hr
Jun 17, 7:44 PM CDTMesoscale DiscussionSPCAllamakee, Howard, Winneshiek2 hr
Jun 17, 9:38 PM CDTMesoscale DiscussionSPCClinton, Jackson97 min
Jun 17, 10:18 PM CDTMesoscale DiscussionSPCCherokee, Clay, Dickinson, Ida, Lyon, O'Brien and 4 more57 min
Jun 17, 11:01 PM CDTMesoscale DiscussionSPCPlymouth, Sioux29 min
Jun 17, 11:23 PM CDTMesoscale DiscussionSPCBuena Vista, Cherokee, Clay, Dickinson, Emmet, Hancock and 11 more37 min
Jun 18, 1:52 AM CDTMesoscale DiscussionSPCBoone, Buena Vista, Calhoun, Carroll, Cerro Gordo, Cherokee and 27 more83 min
Jun 18, 3:07 AM CDTMesoscale DiscussionSPCAllamakee, Black Hawk, Bremer, Buchanan, Butler, Chickasaw and 11 more53 min
Jun 18, 5:36 AM CDTMesoscale DiscussionSPCAllamakee, Black Hawk, Bremer, Buchanan, Butler, Clayton and 12 more54 min
Jun 18, 3:29 PM CDTMesoscale DiscussionSPCLyon, Plymouth, Sioux91 min
Jun 18, 8:47 PM CDTMesoscale DiscussionSPCDickinson, Lyon, O'Brien, Osceola, Sioux88 min
Jun 19, 1:15 AM CDTMesoscale DiscussionSPCLyon, Plymouth, Sioux, Woodbury90 min
Jun 19, 3:15 AM CDTMesoscale DiscussionSPCLyon, Plymouth, Sioux, Woodbury90 min
Jun 19, 1:10 PM CDTMesoscale DiscussionSPCAudubon, Buena Vista, Calhoun, Carroll, Cass, Clay and 15 more95 min
Jun 19, 2:02 PM CDTMesoscale DiscussionSPCKossuth, Winnebago, Worth88 min
Jun 19, 2:40 PM CDTMesoscale DiscussionSPCCedar, Clinton, Des Moines, Dubuque, Jackson, Jones and 4 more65 min
Jun 20, 5:40 PM CDTMesoscale DiscussionSPCAudubon, Buena Vista, Calhoun, Carroll, Cass, Cherokee and 16 more95 min
Jun 20, 8:29 PM CDTMesoscale DiscussionSPCAdair, Adams, Audubon, Calhoun, Carroll, Cass and 15 more91 min
Jun 20, 11:28 PM CDTMesoscale DiscussionSPCAdair, Adams, Cass, Decatur, Fremont, Harrison and 8 more92 min
Jun 21, 1:57 AM CDTMesoscale DiscussionSPCAdams, Fremont, Mills, Montgomery, Page, Ringgold and 2 more63 min
Jun 21, 12:41 PM CDTMesoscale DiscussionSPCCedar, Clinton, Des Moines, Henry, Jackson, Lee and 3 more2 hr
Jun 21, 11:57 PM CDTMesoscale DiscussionSPCBuena Vista, Cherokee, Clay, Dickinson, Emmet, Kossuth and 7 more93 min
Jun 22, 11:19 AM CDTMesoscale DiscussionSPCAllamakee, Appanoose, Benton, Black Hawk, Bremer, Buchanan and 38 more101 min
Jun 22, 12:24 PM CDTMesoscale DiscussionSPCDecatur, Ringgold, Wayne66 min
Jun 22, 2:30 PM CDTMesoscale DiscussionSPCAllamakee, Benton, Buchanan, Cedar, Clayton, Clinton and 18 more60 min
Jun 22, 5:58 PM CDTMesoscale DiscussionSPCDes Moines, Lee92 min
Jun 26, 2:54 PM CDTMesoscale DiscussionSPCAdair, Adams, Appanoose, Audubon, Benton, Black Hawk and 88 more3 hr
Jun 27, 2:30 PM CDTMesoscale DiscussionSPCAppanoose, Benton, Black Hawk, Bremer, Buchanan, Cedar and 33 more60 min
Jun 28, 1:12 PM CDTMesoscale DiscussionSPCBlack Hawk, Boone, Bremer, Buena Vista, Butler, Calhoun and 25 more2 hr
Jun 28, 5:15 PM CDTMesoscale DiscussionSPCCherokee, Harrison, Lyon, Monona, O'Brien, Osceola and 3 more90 min
Jun 28, 6:09 PM CDTMesoscale DiscussionSPCAllamakee, Benton, Black Hawk, Bremer, Buchanan, Butler and 32 more96 min
Jun 29, 2:02 PM CDTMesoscale DiscussionSPCAdair, Adams, Audubon, Boone, Buena Vista, Calhoun and 33 more118 min
Jun 29, 5:14 PM CDTMesoscale DiscussionSPCAllamakee, Bremer, Buena Vista, Butler, Cerro Gordo, Cherokee and 20 more91 min
Jun 29, 6:06 PM CDTMesoscale DiscussionSPCAdair, Adams, Audubon, Boone, Carroll, Cass and 20 more84 min
Jun 29, 7:50 PM CDTMesoscale DiscussionSPCBuchanan, Clayton, Delaware, Dubuque, Fayette, Jackson and 2 more85 min
Jun 29, 9:43 PM CDTMesoscale DiscussionSPCAllamakee, Buchanan, Cedar, Clayton, Clinton, Delaware and 6 more92 min
Jun 29, 10:10 PM CDTMesoscale DiscussionSPCAdair, Adams, Appanoose, Clarke, Dallas, Decatur and 16 more65 min
Jun 30, 3:32 AM CDTMesoscale DiscussionSPCAudubon, Boone, Calhoun, Carroll, Cherokee, Crawford and 15 more58 min
Jun 30, 7:16 AM CDTMesoscale DiscussionSPCAudubon, Benton, Black Hawk, Boone, Bremer, Buchanan and 36 more89 min
Jun 30, 9:08 AM CDTMesoscale DiscussionSPCAdair, Adams, Cass, Harrison, Mills, Montgomery and 2 more67 min
Jun 30, 10:48 AM CDTMesoscale DiscussionSPCAudubon, Calhoun, Carroll, Crawford, Greene, Guthrie and 7 more87 min
Jun 30, 1:27 PM CDTMesoscale DiscussionSPCAdair, Adams, Appanoose, Audubon, Benton, Black Hawk and 60 more93 min
Jun 30, 3:17 PM CDTMesoscale DiscussionSPCAdair, Adams, Appanoose, Audubon, Boone, Carroll and 28 more58 min
Jun 30, 3:25 PM CDTMesoscale DiscussionSPCAllamakee, Benton, Buchanan, Cedar, Clayton, Clinton and 18 more35 min
Jun 30, 6:28 PM CDTMesoscale DiscussionSPCBenton, Cedar, Clinton, Dubuque, Iowa, Jackson and 10 more92 min

By county

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

59 more counties

Nearby

Alerts in force nowTornadoes on recordThe radar archive20132015

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.