Alert archive / Ohio / Mesoscale Discussions / 2003

Mesoscale Discussions in Ohio, May 2003

37 mesoscale discussions in May 2003. 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 May 2003. Tap one for its archive.

Mesoscale Discussions
37
Busiest day
May 10, 20038 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
Apr 30, 9:48 PM EDTMesoscale DiscussionSPCAllen, Ashland, Auglaize, Crawford, Cuyahoga, Defiance and 25 more87 min
May 1, 12:41 PM EDTMesoscale DiscussionSPCColumbiana, Mahoning, Portage, Trumbull3 hr
May 1, 1:09 PM EDTMesoscale DiscussionSPCAllen, Ashland, Auglaize, Champaign, Crawford, Darke and 24 more3 hr
May 1, 4:10 PM EDTMesoscale DiscussionSPCAllen, Ashland, Auglaize, Belmont, Butler, Carroll and 51 more95 min
May 1, 6:11 PM EDTMesoscale DiscussionSPCAdams, Brown, Clermont, Hamilton, Highland, Jackson and 4 more94 min
May 1, 7:10 PM EDTMesoscale DiscussionSPCAdams, Brown, Clermont, Hamilton, Highland, Jackson and 4 more95 min
May 1, 8:39 PM EDTMesoscale DiscussionSPCAllen, Ashland, Auglaize, Champaign, Clark, Clinton and 34 more2 hr
May 5, 5:27 PM EDTMesoscale DiscussionSPCLucas3 hr
May 5, 5:42 PM EDTMesoscale DiscussionSPCAdams, Athens, Brown, Butler, Clark, Clermont and 24 more3 hr
May 5, 7:47 PM EDTMesoscale DiscussionSPCAdams, Athens, Brown, Clermont, Clinton, Fayette and 12 more88 min
May 6, 11:55 AM EDTMesoscale DiscussionSPCAdams, Athens, Brown, Butler, Champaign, Clark and 26 more2 hr
May 7, 7:06 PM EDTMesoscale DiscussionSPCAllen, Ashland, Auglaize, Crawford, Defiance, Fulton and 20 more114 min
May 9, 2:21 AM EDTMesoscale DiscussionSPCAuglaize, Butler, Champaign, Clark, Clermont, Clinton and 13 more84 min
May 9, 6:04 AM EDTMesoscale DiscussionSPCAllen, Auglaize, Butler, Champaign, Clark, Clinton and 32 more86 min
May 9, 3:02 PM EDTMesoscale DiscussionSPCAdams, Brown, Clermont, Clinton, Hamilton, Highland and 4 more2 hr
May 9, 5:36 PM EDTMesoscale DiscussionSPCAthens, Delaware, Fairfield, Franklin, Hocking, Licking and 9 more114 min
May 9, 8:57 PM EDTMesoscale DiscussionSPCAthens, Hocking, Meigs63 min
May 10, 4:33 AM EDTMesoscale DiscussionSPCAdams, Ashland, Athens, Auglaize, Belmont, Brown and 54 more87 min
May 10, 11:12 AM EDTMesoscale DiscussionSPCAdams, Athens, Brown, Butler, Clermont, Clinton and 15 more2 hr
May 10, 11:54 AM EDTMesoscale DiscussionSPCButler, Clermont, Clinton, Hamilton, Highland, Preble and 1 more66 min
May 10, 2:04 PM EDTMesoscale DiscussionSPCAdams, Brown, Butler, Champaign, Clark, Clermont and 27 more86 min
May 10, 3:27 PM EDTMesoscale DiscussionSPCLawrence93 min
May 10, 3:46 PM EDTMesoscale DiscussionSPCAdams, Brown, Clermont, Clinton, Fayette, Gallia and 8 more59 min
May 10, 5:56 PM EDTMesoscale DiscussionSPCLawrence94 min
May 10, 11:40 PM EDTMesoscale DiscussionSPCWilliams2 hr
May 11, 12:28 AM EDTMesoscale DiscussionSPCAdams, Allen, Ashland, Auglaize, Brown, Butler and 44 more2 hr
May 11, 10:30 AM EDTMesoscale DiscussionSPCAshland, Ashtabula, Athens, Belmont, Carroll, Columbiana and 26 more2 hr
May 11, 2:52 PM EDTMesoscale DiscussionSPCAshtabula, Belmont, Carroll, Columbiana, Guernsey, Harrison and 5 more113 min
May 15, 1:19 PM EDTMesoscale DiscussionSPCAshland, Auglaize, Carroll, Champaign, Columbiana, Coshocton and 24 more86 min
May 15, 3:20 PM EDTMesoscale DiscussionSPCAdams, Brown, Clermont, Clinton, Fayette, Franklin and 11 more85 min
May 20, 4:09 PM EDTMesoscale DiscussionSPCAshland, Brown, Butler, Champaign, Clark, Clermont and 40 more96 min
May 23, 1:47 PM EDTMesoscale DiscussionSPCAthens, Belmont, Carroll, Columbiana, Guernsey, Harrison and 11 more88 min
May 23, 4:41 PM EDTMesoscale DiscussionSPCBelmont, Carroll, Columbiana, Guernsey, Harrison, Jefferson and 5 more94 min
May 23, 6:35 PM EDTMesoscale DiscussionSPCBelmont, Carroll, Columbiana, Harrison, Jefferson, Mahoning and 4 more115 min
May 31, 12:21 AM EDTMesoscale DiscussionSPCWilliams84 min
May 31, 2:01 AM EDTMesoscale DiscussionSPCAdams, Athens, Brown, Butler, Champaign, Clark and 32 more59 min
May 31, 3:32 AM EDTMesoscale DiscussionSPCAdams, Athens, Brown, Butler, Champaign, Clark and 30 more28 min

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 archive20022004

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. Rebuilt daily.