Alert archive / Ohio / Severe Thunderstorm Warnings / 2020
Severe Thunderstorm Warnings in Ohio, March 2020
45 severe thunderstorm warnings in March 2020. 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 severe thunderstorm warnings reaches back to 1986.
Severe Thunderstorm Warnings by county
Each county as a circle sized by its count in March 2020. Tap one for its archive.
- Severe Thunderstorm Warnings
- 45
- Busiest day
- March 28, 202026 severe thunderstorm warnings
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 |
|---|---|---|---|---|
| Mar 20, 3:16 AM EDT | Severe Thunderstorm Warning | ILN | Butler, Preble | 31 min |
| Mar 20, 3:30 AM EDT | Severe Thunderstorm Warning | ILN | Greene, Miami, Montgomery | 27 min |
| Mar 20, 3:38 AM EDT | Severe Thunderstorm Warning | ILN | Butler, Montgomery, Warren | 27 min |
| Mar 20, 3:49 AM EDT | Severe Thunderstorm Warning | ILN | Clark, Greene, Montgomery | 26 min |
| Mar 20, 12:02 PM EDT | Severe Thunderstorm Warning | CLE | Geauga | 43 min |
| Mar 20, 12:02 PM EDT | Severe Thunderstorm Warning | CLE | Portage, Summit | 28 min |
| Mar 20, 12:09 PM EDT | Severe Thunderstorm Warning | CLE | Portage, Stark, Summit | 36 min |
| Mar 20, 12:15 PM EDT | Severe Thunderstorm Warning | CLE | Ashtabula, Trumbull | 45 min |
| Mar 20, 12:18 PM EDT | Severe Thunderstorm Warning | CLE | Ashland, Holmes, Mahoning, Medina, Portage, Richland and 3 more | 42 min |
| Mar 20, 12:30 PM EDT | Severe Thunderstorm Warning | CLE | Mahoning, Trumbull | 34 min |
| Mar 20, 1:29 PM EDT | Severe Thunderstorm Warning | PBZ | Carroll, Jefferson, Tuscarawas | 31 min |
| Mar 20, 1:49 PM EDT | Severe Thunderstorm Warning | PBZ | Columbiana | 26 min |
| Mar 20, 2:28 PM EDT | Severe Thunderstorm Warning | PBZ | Harrison | 21 min |
| Mar 28, 8:51 AM EDT | Severe Thunderstorm Warning | IWX | Allen, Putnam, Van Wert | 24 min |
| Mar 28, 9:13 AM EDT | Severe Thunderstorm Warning | CLE | Crawford, Hancock, Seneca, Wyandot | 47 min |
| Mar 28, 9:42 AM EDT | Severe Thunderstorm Warning | CLE | Stark | 33 min |
| Mar 28, 9:53 AM EDT | Severe Thunderstorm Warning | PBZ | Carroll, Columbiana | 37 min |
| Mar 28, 11:46 AM EDT | Severe Thunderstorm Warning | CLE | Cuyahoga, Erie, Huron, Lorain, Medina | 44 min |
| Mar 28, 12:12 PM EDT | Severe Thunderstorm Warning | CLE | Cuyahoga, Geauga, Medina, Portage, Summit | 33 min |
| Mar 28, 12:39 PM EDT | Severe Thunderstorm Warning | CLE | Geauga, Mahoning, Medina, Portage, Summit, Trumbull | 36 min |
| Mar 28, 12:51 PM EDT | Severe Thunderstorm Warning | CLE | Portage, Summit, Trumbull | 24 min |
| Mar 28, 12:56 PM EDT | Severe Thunderstorm Warning | CLE | Lorain, Medina | 34 min |
| Mar 28, 1:08 PM EDT | Severe Thunderstorm Warning | CLE | Mahoning, Portage, Trumbull | 29 min |
| Mar 28, 1:10 PM EDT | Severe Thunderstorm Warning | ILN | Darke, Miami, Montgomery, Preble | 35 min |
| Mar 28, 1:13 PM EDT | Severe Thunderstorm Warning | CLE | Portage, Trumbull | 21 min |
| Mar 28, 1:17 PM EDT | Severe Thunderstorm Warning | CLE | Medina, Portage, Summit | 43 min |
| Mar 28, 1:50 PM EDT | Severe Thunderstorm Warning | ILN | Champaign, Clark, Greene, Miami, Montgomery | 40 min |
| Mar 28, 1:55 PM EDT | Severe Thunderstorm Warning | CLE | Mahoning, Portage, Trumbull | 23 min |
| Mar 28, 1:58 PM EDT | Severe Thunderstorm Warning | ILN | Clark, Greene, Madison | 32 min |
| Mar 28, 2:12 PM EDT | Severe Thunderstorm Warning | ILN | Franklin, Madison, Pickaway | 48 min |
| Mar 28, 2:15 PM EDT | Severe Thunderstorm Warning | CLE | Mahoning | 15 min |
| Mar 28, 2:39 PM EDT | Severe Thunderstorm Warning | ILN | Fairfield, Franklin, Licking, Pickaway | 51 min |
| Mar 28, 2:57 PM EDT | Severe Thunderstorm Warning | ILN | Fairfield, Licking | 48 min |
| Mar 28, 2:59 PM EDT | Severe Thunderstorm Warning | RLX | Perry | 46 min |
| Mar 28, 3:18 PM EDT | Severe Thunderstorm Warning | PBZ | Carroll, Harrison, Jefferson | 42 min |
| Mar 28, 3:29 PM EDT | Severe Thunderstorm Warning | PBZ | Coshocton, Guernsey, Muskingum, Tuscarawas | 46 min |
| Mar 28, 3:31 PM EDT | Severe Thunderstorm Warning | PBZ | Columbiana | 29 min |
| Mar 28, 4:14 PM EDT | Severe Thunderstorm Warning | PBZ | Belmont | 46 min |
| Mar 28, 7:22 PM EDT | Severe Thunderstorm Warning | ILN | Logan, Union | 23 min |
| Mar 28, 9:04 PM EDT | Severe Thunderstorm Warning | CLE | Knox | 26 min |
| Mar 28, 9:04 PM EDT | Severe Thunderstorm Warning | PBZ | Coshocton, Tuscarawas | 24 min |
| Mar 28, 10:58 PM EDT | Severe Thunderstorm Warning | PBZ | Belmont, Harrison, Jefferson | 35 min |
| Mar 28, 11:14 PM EDT | Severe Thunderstorm Warning | ILN | Mercer | 46 min |
| Mar 28, 11:40 PM EDT | Severe Thunderstorm Warning | ILN | Auglaize, Darke, Mercer, Shelby | 50 min |
| Mar 29, 12:19 AM EDT | Severe Thunderstorm Warning | ILN | Auglaize, Hardin, Logan | 26 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Portage County10
- Summit County7
- Trumbull County7
- Mahoning County6
- Medina County6
- Montgomery County5
- Greene County4
- Miami County3
- Clark County3
- Geauga County3
- Stark County3
- Carroll County3
- Jefferson County3
- Tuscarawas County3
- Columbiana County3
- Harrison County3
- Butler County2
- Preble County2
- Cuyahoga County2
- Lorain County2
- Darke County2
- Madison County2
- Franklin County2
- Pickaway County2
- Fairfield County2
- Licking County2
- Coshocton County2
- Belmont County2
- Logan County2
- Mercer County2
- Auglaize County2
- Warren County1
- Ashtabula County1
- Ashland County1
- Holmes County1
- Richland County1
- Wayne County1
- Allen County1
- Putnam County1
- Van Wert County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20192021
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.