Alert archive / Ohio / Mesoscale Discussions / 2017

Mesoscale Discussions in Ohio, July 2017

21 mesoscale discussions in July 2017. 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 July 2017. Tap one for its archive.

Mesoscale Discussions
21
Busiest day
July 7, 20177 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
Jul 7, 8:02 AM EDTMesoscale DiscussionSPCBelmont, Carroll, Columbiana, Coshocton, Geauga, Guernsey and 11 more2 hr
Jul 7, 8:51 AM EDTMesoscale DiscussionSPCAllen, Auglaize, Darke, Defiance, Mercer, Paulding and 3 more114 min
Jul 7, 11:22 AM EDTMesoscale DiscussionSPCAllen, Auglaize, Butler, Champaign, Clark, Clinton and 30 more53 min
Jul 7, 1:07 PM EDTMesoscale DiscussionSPCAthens, Belmont, Gallia, Guernsey, Jackson, Lawrence and 11 more53 min
Jul 7, 3:35 PM EDTMesoscale DiscussionSPCAthens, Belmont, Gallia, Meigs, Monroe, Morgan and 3 more85 min
Jul 7, 3:54 PM EDTMesoscale DiscussionSPCAdams, Brown, Butler, Clermont, Clinton, Greene and 7 more96 min
Jul 7, 6:34 PM EDTMesoscale DiscussionSPCAdams, Gallia, Jackson, Lawrence, Scioto86 min
Jul 10, 3:08 PM EDTMesoscale DiscussionSPCAthens, Belmont, Carroll, Columbiana, Coshocton, Fairfield and 24 more2 hr
Jul 10, 9:56 PM EDTMesoscale DiscussionSPCAllen, Auglaize, Darke, Mercer, Paulding, Preble and 3 more2 hr
Jul 12, 9:33 AM EDTMesoscale DiscussionSPCWilliams117 min
Jul 13, 3:19 AM EDTMesoscale DiscussionSPCCrawford, Defiance, Erie, Fulton, Hancock, Henry and 11 more3 hr
Jul 16, 6:43 PM EDTMesoscale DiscussionSPCAllen, Ashland, Crawford, Erie, Hancock, Hardin and 7 more92 min
Jul 20, 11:36 AM EDTMesoscale DiscussionSPCAshtabula, Lake, Trumbull114 min
Jul 20, 3:50 PM EDTMesoscale DiscussionSPCAthens, Belmont, Carroll, Columbiana, Coshocton, Fairfield and 21 more2 hr
Jul 21, 11:03 AM EDTMesoscale DiscussionSPCMeigs, Washington57 min
Jul 22, 5:00 AM EDTMesoscale DiscussionSPCButler, Darke, Greene, Hamilton, Miami, Montgomery and 2 more90 min
Jul 22, 8:34 AM EDTMesoscale DiscussionSPCBelmont, Carroll, Columbiana, Harrison, Jefferson, Monroe and 2 more86 min
Jul 22, 3:18 PM EDTMesoscale DiscussionSPCAdams, Athens, Clinton, Fairfield, Fayette, Gallia and 17 more2 hr
Jul 22, 7:37 PM EDTMesoscale DiscussionSPCAdams, Athens, Gallia, Highland, Jackson, Lawrence and 5 more83 min
Jul 22, 8:11 PM EDTMesoscale DiscussionSPCAdams94 min
Jul 23, 2:03 PM EDTMesoscale DiscussionSPCAllen, Auglaize, Champaign, Crawford, Darke, Defiance and 22 more2 hr

By county

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

47 more counties

Nearby

Alerts in force nowTornadoes on recordThe radar archive20162018

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.