Alert archive / Ohio / Mesoscale Discussions / 2004

Mesoscale Discussions in Ohio, June 2004

30 mesoscale discussions in June 2004. 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 2004. Tap one for its archive.

Mesoscale Discussions
30
Busiest day
June 14, 20046 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, Eastern Time. Each opens its own page with the text, the map, the radar and the sounding.

IssuedProductOfficeCountiesLasted
May 31, 9:25 PM EDTMesoscale DiscussionSPCMercer2 hr
Jun 1, 2:30 PM EDTMesoscale DiscussionSPCAdams, Athens, Brown, Butler, Clark, Clermont and 20 more60 min
Jun 1, 4:56 PM EDTMesoscale DiscussionSPCAdams, Athens, Belmont, Brown, Butler, Carroll and 46 more34 min
Jun 2, 11:45 AM EDTMesoscale DiscussionSPCAllen, Ashland, Auglaize, Belmont, Carroll, Champaign and 45 more2 hr
Jun 9, 11:21 AM EDTMesoscale DiscussionSPCFulton, Lucas, Williams114 min
Jun 9, 2:51 PM EDTMesoscale DiscussionSPCErie, Fulton, Lucas, Ottawa, Sandusky, Williams84 min
Jun 9, 3:44 PM EDTMesoscale DiscussionSPCAshland, Ashtabula, Crawford, Cuyahoga, Delaware, Erie and 15 more91 min
Jun 9, 5:27 PM EDTMesoscale DiscussionSPCAshland, Ashtabula, Crawford, Cuyahoga, Defiance, Delaware and 28 more63 min
Jun 9, 6:54 PM EDTMesoscale DiscussionSPCAshland, Butler, Carroll, Champaign, Clark, Columbiana and 20 more96 min
Jun 9, 8:12 PM EDTMesoscale DiscussionSPCAshland, Carroll, Columbiana, Coshocton, Guernsey, Harrison and 13 more63 min
Jun 11, 1:07 AM EDTMesoscale DiscussionSPCDarke83 min
Jun 11, 2:58 AM EDTMesoscale DiscussionSPCBrown, Butler, Champaign, Clark, Clermont, Clinton and 11 more92 min
Jun 11, 11:52 AM EDTMesoscale DiscussionSPCAdams, Athens, Brown, Butler, Clermont, Clinton and 16 more113 min
Jun 13, 1:57 PM EDTMesoscale DiscussionSPCAllen, Auglaize, Champaign, Clark, Darke, Defiance and 23 more2 hr
Jun 13, 4:03 PM EDTMesoscale DiscussionSPCAllen, Auglaize, Champaign, Clark, Darke, Defiance and 20 more87 min
Jun 13, 5:58 PM EDTMesoscale DiscussionSPCAdams, Allen, Ashland, Auglaize, Brown, Butler and 49 more62 min
Jun 13, 8:30 PM EDTMesoscale DiscussionSPCAllen, Ashland, Ashtabula, Auglaize, Butler, Carroll and 62 more90 min
Jun 13, 11:08 PM EDTMesoscale DiscussionSPCAthens, Belmont, Carroll, Clermont, Clinton, Columbiana and 33 more97 min
Jun 14, 2:40 AM EDTMesoscale DiscussionSPCBelmont, Jefferson, Monroe, Noble, Washington2 hr
Jun 14, 10:06 AM EDTMesoscale DiscussionSPCAllen, Ashland, Ashtabula, Crawford, Cuyahoga, Defiance and 26 more54 min
Jun 14, 11:22 AM EDTMesoscale DiscussionSPCAllen, Ashland, Ashtabula, Auglaize, Carroll, Columbiana and 36 more53 min
Jun 14, 1:29 PM EDTMesoscale DiscussionSPCAllen, Ashland, Ashtabula, Auglaize, Carroll, Columbiana and 41 more91 min
Jun 14, 8:03 PM EDTMesoscale DiscussionSPCCarroll, Columbiana, Guernsey, Harrison, Jefferson, Muskingum and 1 more87 min
Jun 15, 9:54 AM EDTMesoscale DiscussionSPCButler, Champaign, Clark, Clinton, Darke, Delaware and 15 more2 hr
Jun 15, 2:22 PM EDTMesoscale DiscussionSPCAdams, Athens, Auglaize, Belmont, Brown, Butler and 51 more113 min
Jun 16, 4:59 PM EDTMesoscale DiscussionSPCAdams, Brown, Butler, Champaign, Clark, Clermont and 20 more2 hr
Jun 17, 3:34 PM EDTMesoscale DiscussionSPCAllen, Auglaize, Darke, Defiance, Erie, Fulton and 18 more116 min
Jun 17, 5:58 PM EDTMesoscale DiscussionSPCAllen, Ashland, Auglaize, Belmont, Carroll, Champaign and 53 more32 min
Jun 24, 3:11 PM EDTMesoscale DiscussionSPCAllen, Ashland, Ashtabula, Auglaize, Champaign, Clark and 34 more94 min
Jun 24, 7:44 PM EDTMesoscale DiscussionSPCBelmont, Jefferson2 hr

By county

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

48 more counties

Nearby

Alerts in force nowTornadoes on recordThe radar archive20032005

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.