Alert archive / Ohio / Mesoscale Discussions / 2024

Mesoscale Discussions in Ohio, March 2024

11 mesoscale discussions in March 2024. 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 March 2024. Tap one for its archive.

Mesoscale Discussions
11
Busiest day
March 14, 20245 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
Mar 10, 12:13 PM EDTMesoscale DiscussionSPCCarroll, Columbiana, Geauga, Jefferson, Mahoning, Portage and 3 more4 hr
Mar 14, 12:55 PM EDTMesoscale DiscussionSPCAllen, Auglaize, Brown, Butler, Champaign, Clark and 25 more65 min
Mar 14, 4:36 PM EDTMesoscale DiscussionSPCAllen, Auglaize, Darke, Defiance, Fulton, Hancock and 16 more114 min
Mar 14, 6:28 PM EDTMesoscale DiscussionSPCAllen, Auglaize, Champaign, Darke, Hancock, Hardin and 9 more92 min
Mar 14, 7:25 PM EDTMesoscale DiscussionSPCAdams, Athens, Belmont, Brown, Carroll, Clermont and 22 more95 min
Mar 14, 7:56 PM EDTMesoscale DiscussionSPCButler, Champaign, Clark, Clinton, Darke, Delaware and 12 more64 min
Mar 14, 9:23 PM EDTMesoscale DiscussionSPCChampaign, Clark, Clinton, Darke, Delaware, Fairfield and 10 more67 min
Mar 14, 11:59 PM EDTMesoscale DiscussionSPCAdams, Athens, Brown, Clermont, Gallia, Highland and 10 more2 hr
Mar 26, 2:08 PM EDTMesoscale DiscussionSPCAllen, Auglaize, Defiance, Fulton, Hancock, Henry and 7 more3 hr
Mar 30, 4:27 PM EDTMesoscale DiscussionSPCAdams, Athens, Belmont, Brown, Butler, Carroll and 45 more3 hr
Mar 30, 7:09 PM EDTMesoscale DiscussionSPCAthens, Belmont, Fairfield, Guernsey, Hocking, Jackson and 11 more96 min

By county

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

37 more counties

Nearby

Alerts in force nowTornadoes on recordThe radar archive20232025

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.