Alert archive / Ohio / Mesoscale Discussions / 2018
Mesoscale Discussions in Ohio, April 2018
4 mesoscale discussions in April 2018. 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 April 2018. Tap one for its archive.
- Mesoscale Discussions
- 4
- Busiest day
- April 3, 20183 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.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 3, 12:41 PM EDT | Mesoscale Discussion | SPC | Butler, Champaign, Clark, Clermont, Clinton, Darke and 16 more | 3 hr |
| Apr 3, 4:18 PM EDT | Mesoscale Discussion | SPC | Adams, Brown, Butler, Champaign, Clark, Clermont and 27 more | 117 min |
| Apr 3, 6:38 PM EDT | Mesoscale Discussion | SPC | Athens, Belmont, Columbiana, Gallia, Guernsey, Harrison and 10 more | 2 hr |
| Apr 3, 9:16 PM EDT | Mesoscale Discussion | SPC | Lawrence | 89 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Butler County2
- Champaign County2
- Clark County2
- Clermont County2
- Clinton County2
- Darke County2
- Delaware County2
- Fayette County2
- Franklin County2
- Greene County2
- Hamilton County2
- Highland County2
- Logan County2
- Madison County2
- Miami County2
- Montgomery County2
- Pickaway County2
- Preble County2
- Shelby County2
- Union County2
- Warren County2
- Scioto County2
- Lawrence County2
- Mercer County1
- Adams County1
- Brown County1
- Fairfield County1
- Hardin County1
- Hocking County1
- Licking County1
- Marion County1
- Morrow County1
- Pike County1
- Ross County1
- Wyandot County1
- Athens County1
- Belmont County1
- Columbiana County1
- Gallia County1
- Guernsey County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20172019
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.