Alert archive / Ohio / Mesoscale Discussions / 2004
Mesoscale Discussions in Ohio, April 2004
5 mesoscale discussions in April 2004. 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 2004. Tap one for its archive.
- Mesoscale Discussions
- 5
- Busiest day
- April 21, 20043 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 17, 4:19 PM EDT | Mesoscale Discussion | SPC | Allen, Ashland, Auglaize, Crawford, Defiance, Hancock and 16 more | 116 min |
| Apr 20, 9:55 PM EDT | Mesoscale Discussion | SPC | Defiance, Paulding, Williams | 65 min |
| Apr 21, 12:48 PM EDT | Mesoscale Discussion | SPC | Ashland, Ashtabula, Carroll, Columbiana, Coshocton, Geauga and 13 more | 2 hr |
| Apr 21, 2:16 PM EDT | Mesoscale Discussion | SPC | Allen, Defiance, Fulton, Henry, Lucas, Mercer and 5 more | 2 hr |
| Apr 25, 6:36 PM EDT | Mesoscale Discussion | SPC | Ashland, Athens, Belmont, Carroll, Columbiana, Coshocton and 27 more | 84 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Ashland County3
- Defiance County3
- Holmes County3
- Medina County3
- Paulding County3
- Summit County3
- Wayne County3
- Allen County2
- Henry County2
- Mercer County2
- Morrow County2
- Putnam County2
- Richland County2
- Van Wert County2
- Williams County2
- Carroll County2
- Columbiana County2
- Coshocton County2
- Harrison County2
- Jefferson County2
- Knox County2
- Mahoning County2
- Portage County2
- Stark County2
- Tuscarawas County2
- Auglaize County1
- Crawford County1
- Hancock County1
- Hardin County1
- Huron County1
- Marion County1
- Seneca County1
- Wyandot County1
- Ashtabula County1
- Geauga County1
- Lake County1
- Trumbull County1
- Fulton County1
- Lucas County1
- Wood County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20032005
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.