Alert archive / Ohio / Mesoscale Discussions / 2021

Mesoscale Discussions in Ohio, June 2021

24 mesoscale discussions in June 2021. 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 2021. Tap one for its archive.

Mesoscale Discussions
24
Busiest day
June 13, 20214 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
Jun 12, 6:19 PM EDTMesoscale DiscussionSPCDefiance, Paulding, Williams116 min
Jun 13, 12:13 PM EDTMesoscale DiscussionSPCBelmont, Carroll, Columbiana, Guernsey, Harrison, Jefferson and 5 more2 hr
Jun 13, 2:04 PM EDTMesoscale DiscussionSPCClermont, Hamilton56 min
Jun 13, 3:26 PM EDTMesoscale DiscussionSPCAdams, Ashland, Athens, Belmont, Carroll, Columbiana and 34 more94 min
Jun 13, 4:31 PM EDTMesoscale DiscussionSPCAdams, Gallia, Jackson, Lawrence, Scioto89 min
Jun 14, 11:31 AM EDTMesoscale DiscussionSPCBelmont, Carroll, Columbiana, Harrison, Jefferson, Mahoning89 min
Jun 14, 3:25 PM EDTMesoscale DiscussionSPCBelmont, Harrison, Jefferson95 min
Jun 18, 3:37 PM EDTMesoscale DiscussionSPCAllen, Auglaize, Champaign, Clark, Darke, Greene and 11 more83 min
Jun 18, 4:38 PM EDTMesoscale DiscussionSPCChampaign, Clark, Darke, Greene, Logan, Miami and 3 more67 min
Jun 18, 7:18 PM EDTMesoscale DiscussionSPCBrown, Butler, Clark, Clermont, Clinton, Darke and 9 more117 min
Jun 18, 8:53 PM EDTMesoscale DiscussionSPCAdams, Brown, Butler, Clermont, Clinton, Fayette and 12 more67 min
Jun 19, 7:07 PM EDTMesoscale DiscussionSPCCarroll, Columbiana, Geauga, Jefferson, Mahoning, Portage and 3 more83 min
Jun 19, 8:14 PM EDTMesoscale DiscussionSPCAllen, Auglaize, Darke, Defiance, Mercer, Paulding and 4 more91 min
Jun 20, 8:14 PM EDTMesoscale DiscussionSPCAllen, Auglaize, Defiance, Erie, Fulton, Hancock and 15 more61 min
Jun 20, 11:51 PM EDTMesoscale DiscussionSPCDefiance, Fulton, Hancock, Henry, Lucas, Ottawa and 7 more54 min
Jun 21, 2:14 AM EDTMesoscale DiscussionSPCDefiance, Fulton, Henry, Lucas, Ottawa, Paulding and 3 more2 hr
Jun 21, 11:59 AM EDTMesoscale DiscussionSPCAshland, Ashtabula, Athens, Belmont, Carroll, Columbiana and 31 more91 min
Jun 25, 5:48 PM EDTMesoscale DiscussionSPCAllen, Auglaize, Crawford, Defiance, Delaware, Erie and 20 more87 min
Jun 26, 7:08 PM EDTMesoscale DiscussionSPCDefiance, Fulton, Henry, Paulding, Williams67 min
Jun 26, 9:23 PM EDTMesoscale DiscussionSPCDefiance, Fulton, Paulding, Williams67 min
Jun 28, 1:08 PM EDTMesoscale DiscussionSPCFulton, Williams2 hr
Jun 29, 12:54 PM EDTMesoscale DiscussionSPCDefiance, Fulton, Henry, Lucas, Paulding, Putnam and 3 more2 hr
Jun 29, 2:33 PM EDTMesoscale DiscussionSPCAshland, Ashtabula, Carroll, Columbiana, Crawford, Cuyahoga and 17 more117 min
Jun 30, 11:30 AM EDTMesoscale DiscussionSPCBelmont, Carroll, Columbiana, Coshocton, Guernsey, Harrison and 10 more2 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 archive20202022

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.