Alert archive / Iowa / Mesoscale Discussions / 2007

Mesoscale Discussions in Iowa, June 2007

21 mesoscale discussions in June 2007. 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 2007. Tap one for its archive.

Mesoscale Discussions
21
Busiest day
June 21, 20078 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, 11:09 AM CDTMesoscale DiscussionSPCBenton, Buchanan, Cedar, Clinton, Delaware, Des Moines and 17 more2 hr
Jun 1, 2:35 PM CDTMesoscale DiscussionSPCAllamakee, Buchanan, Clayton, Clinton, Delaware, Dubuque and 3 more85 min
Jun 2, 1:11 PM CDTMesoscale DiscussionSPCAllamakee, Cerro Gordo, Chickasaw, Floyd, Hancock, Howard and 5 more94 min
Jun 6, 10:53 PM CDTMesoscale DiscussionSPCLyon, Sioux2 hr
Jun 7, 3:05 AM CDTMesoscale DiscussionSPCCherokee, Lyon, Monona, O'Brien, Osceola, Plymouth and 2 more55 min
Jun 7, 9:11 AM CDTMesoscale DiscussionSPCAdair, Adams, Allamakee, Appanoose, Audubon, Benton and 56 more64 min
Jun 7, 3:38 PM CDTMesoscale DiscussionSPCAllamakee, Appanoose, Benton, Buchanan, Cedar, Clayton and 19 more97 min
Jun 7, 9:23 PM CDTMesoscale DiscussionSPCCedar, Clinton, Dubuque, Henry, Jackson, Johnson and 5 more97 min
Jun 10, 2:00 PM CDTMesoscale DiscussionSPCCherokee, Clay, Dickinson, Emmet, Lyon, O'Brien and 3 more60 min
Jun 10, 4:56 PM CDTMesoscale DiscussionSPCDickinson, Lyon, Osceola94 min
Jun 20, 11:30 PM CDTMesoscale DiscussionSPCHoward, Mitchell, Winnebago, Worth90 min
Jun 21, 9:10 AM CDTMesoscale DiscussionSPCClay, Dickinson, Lyon, O'Brien, Osceola, Sioux35 min
Jun 21, 9:57 AM CDTMesoscale DiscussionSPCAllamakee, Cedar, Clayton, Clinton, Delaware, Des Moines and 10 more33 min
Jun 21, 11:55 AM CDTMesoscale DiscussionSPCAllamakee, Black Hawk, Bremer, Buchanan, Butler, Cerro Gordo and 16 more50 min
Jun 21, 2:13 PM CDTMesoscale DiscussionSPCAllamakee, Benton, Black Hawk, Boone, Bremer, Buchanan and 50 more62 min
Jun 21, 3:15 PM CDTMesoscale DiscussionSPCCherokee, Clay, Dickinson, Ida, Lyon, O'Brien and 4 more30 min
Jun 21, 3:25 PM CDTMesoscale DiscussionSPCAdair, Allamakee, Audubon, Benton, Black Hawk, Boone and 52 more35 min
Jun 21, 5:42 PM CDTMesoscale DiscussionSPCAllamakee, Benton, Black Hawk, Bremer, Buchanan, Cedar and 25 more93 min
Jun 22, 1:41 PM CDTMesoscale DiscussionSPCAppanoose, Benton, Black Hawk, Boone, Clarke, Dallas and 31 more64 min
Jun 22, 2:21 PM CDTMesoscale DiscussionSPCCrawford, Fremont, Harrison, Ida, Mills, Monona and 5 more114 min
Jun 22, 7:38 PM CDTMesoscale DiscussionSPCAdair, Adams, Appanoose, Audubon, Benton, Black Hawk and 64 more97 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 archive20062008

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.