Alert archive / Ohio / Severe Thunderstorm Warnings / 2020
Severe Thunderstorm Warnings in Ohio, April 2020
55 severe thunderstorm warnings in April 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 April 2020. Tap one for its archive.
- Severe Thunderstorm Warnings
- 55
- Busiest day
- April 8, 202029 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 |
|---|---|---|---|---|
| Apr 7, 4:57 PM EDT | Severe Thunderstorm Warning | PBZ | Muskingum, Noble | 33 min |
| Apr 7, 5:03 PM EDT | Severe Thunderstorm Warning | RLX | Morgan | 27 min |
| Apr 7, 5:19 PM EDT | Severe Thunderstorm Warning | PBZ | Noble | 26 min |
| Apr 7, 5:46 PM EDT | Severe Thunderstorm Warning | RLX | Washington | 44 min |
| Apr 7, 9:57 PM EDT | Severe Thunderstorm Warning | IWX | Williams | 48 min |
| Apr 7, 10:17 PM EDT | Severe Thunderstorm Warning | CLE | Erie, Lucas, Ottawa, Sandusky, Wood | 43 min |
| Apr 7, 10:44 PM EDT | Severe Thunderstorm Warning | IWX | Fulton, Henry, Williams | 46 min |
| Apr 7, 10:57 PM EDT | Severe Thunderstorm Warning | CLE | Cuyahoga, Geauga, Portage, Summit | 63 min |
| Apr 7, 11:01 PM EDT | Severe Thunderstorm Warning | CLE | Ashland, Cuyahoga, Erie, Huron, Lorain, Medina and 2 more | 44 min |
| Apr 7, 11:12 PM EDT | Severe Thunderstorm Warning | CLE | Ashtabula, Cuyahoga, Geauga, Lake, Portage, Summit and 1 more | 63 min |
| Apr 7, 11:13 PM EDT | Severe Thunderstorm Warning | CLE | Lucas, Ottawa, Sandusky, Wood | 43 min |
| Apr 7, 11:27 PM EDT | Severe Thunderstorm Warning | CLE | Mahoning, Trumbull | 33 min |
| Apr 7, 11:38 PM EDT | Severe Thunderstorm Warning | CLE | Ashland, Cuyahoga, Geauga, Holmes, Huron, Lorain and 6 more | 67 min |
| Apr 8, 12:11 AM EDT | Severe Thunderstorm Warning | CLE | Mahoning, Portage, Stark, Trumbull | 31 min |
| Apr 8, 12:23 AM EDT | Severe Thunderstorm Warning | PBZ | Carroll, Columbiana, Jefferson, Tuscarawas | 52 min |
| Apr 8, 12:47 AM EDT | Severe Thunderstorm Warning | PBZ | Carroll, Harrison, Jefferson | 43 min |
| Apr 8, 1:07 AM EDT | Severe Thunderstorm Warning | PBZ | Carroll, Coshocton, Harrison, Jefferson, Tuscarawas | 19 min |
| Apr 8, 1:11 AM EDT | Severe Thunderstorm Warning | PBZ | Belmont, Harrison, Jefferson | 49 min |
| Apr 8, 1:24 AM EDT | Severe Thunderstorm Warning | ILN | Auglaize, Hardin, Logan, Shelby | 51 min |
| Apr 8, 1:44 AM EDT | Severe Thunderstorm Warning | ILN | Champaign, Delaware, Logan, Union | 27 min |
| Apr 8, 1:47 AM EDT | Severe Thunderstorm Warning | ILN | Auglaize, Darke, Mercer, Miami, Shelby | 43 min |
| Apr 8, 2:45 AM EDT | Severe Thunderstorm Warning | ILN | Champaign, Clark, Darke, Greene, Miami, Montgomery | 45 min |
| Apr 8, 3:03 AM EDT | Severe Thunderstorm Warning | RLX | Morgan | 27 min |
| Apr 8, 3:26 AM EDT | Severe Thunderstorm Warning | ILN | Clark, Fayette, Greene, Madison, Miami, Montgomery | 49 min |
| Apr 8, 3:26 AM EDT | Severe Thunderstorm Warning | RLX | Athens, Morgan, Washington | 34 min |
| Apr 8, 3:27 AM EDT | Severe Thunderstorm Warning | ILN | Fairfield, Hocking, Pickaway, Ross | 23 min |
| Apr 8, 3:34 AM EDT | Severe Thunderstorm Warning | RLX | Washington | 26 min |
| Apr 8, 3:50 AM EDT | Severe Thunderstorm Warning | RLX | Athens, Meigs, Vinton, Washington | 25 min |
| Apr 8, 4:08 AM EDT | Severe Thunderstorm Warning | ILN | Clark, Fayette, Greene, Madison | 52 min |
| Apr 8, 4:36 AM EDT | Severe Thunderstorm Warning | ILN | Fairfield, Hocking, Pickaway, Ross | 39 min |
| Apr 8, 5:49 AM EDT | Severe Thunderstorm Warning | RLX | Gallia, Jackson | 26 min |
| Apr 8, 6:00 AM EDT | Severe Thunderstorm Warning | RLX | Gallia, Jackson | 30 min |
| Apr 8, 2:01 PM EDT | Severe Thunderstorm Warning | RLX | Lawrence | 36 min |
| Apr 8, 9:42 PM EDT | Severe Thunderstorm Warning | ILN | Butler, Montgomery, Preble | 51 min |
| Apr 8, 9:46 PM EDT | Severe Thunderstorm Warning | ILN | Hamilton | 59 min |
| Apr 8, 10:02 PM EDT | Severe Thunderstorm Warning | ILN | Butler, Warren | 58 min |
| Apr 8, 10:02 PM EDT | Severe Thunderstorm Warning | ILN | Brown, Clermont, Clinton, Highland | 43 min |
| Apr 8, 10:15 PM EDT | Severe Thunderstorm Warning | ILN | Clermont, Hamilton | 45 min |
| Apr 8, 10:17 PM EDT | Severe Thunderstorm Warning | ILN | Butler, Greene, Montgomery, Warren | 31 min |
| Apr 8, 10:30 PM EDT | Severe Thunderstorm Warning | ILN | Clinton, Fayette, Greene, Warren | 60 min |
| Apr 8, 10:34 PM EDT | Severe Thunderstorm Warning | ILN | Adams, Brown, Highland, Pike | 41 min |
| Apr 8, 10:42 PM EDT | Severe Thunderstorm Warning | ILN | Brown, Clermont, Highland | 48 min |
| Apr 8, 10:48 PM EDT | Severe Thunderstorm Warning | ILN | Clinton, Fayette, Highland | 57 min |
| Apr 8, 11:06 PM EDT | Severe Thunderstorm Warning | ILN | Adams, Brown, Highland | 54 min |
| Apr 8, 11:13 PM EDT | Severe Thunderstorm Warning | ILN | Pike, Ross | 62 min |
| Apr 8, 11:19 PM EDT | Severe Thunderstorm Warning | RLX | Gallia, Jackson, Lawrence, Vinton | 26 min |
| Apr 8, 11:23 PM EDT | Severe Thunderstorm Warning | ILN | Adams, Pike, Scioto | 60 min |
| Apr 8, 11:38 PM EDT | Severe Thunderstorm Warning | RLX | Jackson, Vinton | 52 min |
| Apr 8, 11:40 PM EDT | Severe Thunderstorm Warning | RLX | Gallia, Jackson, Meigs, Vinton | 50 min |
| Apr 8, 11:52 PM EDT | Severe Thunderstorm Warning | RLX | Gallia, Jackson, Lawrence | 53 min |
| Apr 9, 12:24 AM EDT | Severe Thunderstorm Warning | RLX | Athens, Gallia, Jackson, Meigs, Vinton, Washington | 36 min |
| Apr 9, 12:28 AM EDT | Severe Thunderstorm Warning | RLX | Gallia | 32 min |
| Apr 9, 12:34 AM EDT | Severe Thunderstorm Warning | RLX | Lawrence | 41 min |
| Apr 9, 12:54 AM EDT | Severe Thunderstorm Warning | RLX | Athens, Meigs, Washington | 51 min |
| Apr 13, 7:52 AM EDT | Severe Thunderstorm Warning | ILN | Scioto | 23 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Gallia County7
- Jackson County7
- Washington County6
- Portage County5
- Greene County5
- Vinton County5
- Highland County5
- Cuyahoga County4
- Summit County4
- Jefferson County4
- Montgomery County4
- Fayette County4
- Athens County4
- Meigs County4
- Lawrence County4
- Brown County4
- Morgan County3
- Geauga County3
- Trumbull County3
- Mahoning County3
- Carroll County3
- Harrison County3
- Miami County3
- Clark County3
- Ross County3
- Butler County3
- Warren County3
- Clermont County3
- Clinton County3
- Adams County3
- Pike County3
- Noble County2
- Williams County2
- Erie County2
- Lucas County2
- Ottawa County2
- Sandusky County2
- Wood County2
- Ashland County2
- Huron County2
30 more counties
- Lorain County2
- Medina County2
- Stark County2
- Tuscarawas County2
- Auglaize County2
- Logan County2
- Shelby County2
- Champaign County2
- Darke County2
- Madison County2
- Fairfield County2
- Hocking County2
- Pickaway County2
- Hamilton County2
- Scioto County2
- Muskingum County1
- Fulton County1
- Henry County1
- Ashtabula County1
- Lake County1
- Holmes County1
- Wayne County1
- Columbiana County1
- Coshocton County1
- Belmont County1
- Hardin County1
- Delaware County1
- Union County1
- Mercer County1
- Preble 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.