Alert archive / Ohio / Severe Thunderstorm Warnings
Severe Thunderstorm Warnings in Ohio, 1991
268 severe thunderstorm warnings in 1991. 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 1991. Tap one for its archive.
- Severe Thunderstorm Warnings
- 268
- Busiest month
- July61 severe thunderstorm warnings
- Busiest day
- March 28, 199130 severe thunderstorm warnings
Over time
By month
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 2, 2:24 PM EST | Severe Thunderstorm Warning | CLE | Stark | 36 min |
| Mar 2, 2:37 PM EST | Severe Thunderstorm Warning | CLE | Portage | 53 min |
| Mar 2, 2:49 PM EST | Severe Thunderstorm Warning | CLE | Columbiana, Mahoning, Trumbull | 56 min |
| Mar 2, 2:57 PM EST | Severe Thunderstorm Warning | CLE | Ashtabula | 48 min |
| Mar 26, 4:40 PM EST | Severe Thunderstorm Warning | ILN | Montgomery | 65 min |
| Mar 26, 4:46 PM EST | Severe Thunderstorm Warning | ILN | Greene | 44 min |
| Mar 26, 5:00 PM EST | Severe Thunderstorm Warning | RLX | Madison | 45 min |
| Mar 26, 5:00 PM EST | Severe Thunderstorm Warning | RLX | Fayette | 60 min |
| Mar 26, 5:28 PM EST | Severe Thunderstorm Warning | RLX | Pickaway | 47 min |
| Mar 26, 5:37 PM EST | Severe Thunderstorm Warning | ILN | Greene | 53 min |
| Mar 26, 6:07 PM EST | Severe Thunderstorm Warning | RLX | Fairfield, Perry | 68 min |
| Mar 26, 7:34 PM EST | Severe Thunderstorm Warning | RLX | Licking | 41 min |
| Mar 27, 8:20 PM EST | Severe Thunderstorm Warning | IWX | Williams | 40 min |
| Mar 27, 8:45 PM EST | Severe Thunderstorm Warning | CLE | Fulton | 45 min |
| Mar 27, 8:45 PM EST | Severe Thunderstorm Warning | ILN | Mercer, Van Wert | 60 min |
| Mar 27, 8:59 PM EST | Severe Thunderstorm Warning | ILN | Allen | 61 min |
| Mar 27, 9:09 PM EST | Severe Thunderstorm Warning | CLE | Henry, Lucas | 51 min |
| Mar 27, 9:14 PM EST | Severe Thunderstorm Warning | ILN | Darke | 61 min |
| Mar 27, 9:29 PM EST | Severe Thunderstorm Warning | CLE | Putnam | 46 min |
| Mar 27, 9:32 PM EST | Severe Thunderstorm Warning | ILN | Shelby | 58 min |
| Mar 27, 9:36 PM EST | Severe Thunderstorm Warning | CLE | Hancock | 54 min |
| Mar 27, 9:46 PM EST | Severe Thunderstorm Warning | ILN | Logan | 59 min |
| Mar 27, 9:49 PM EST | Severe Thunderstorm Warning | CLE | Wood | 56 min |
| Mar 27, 9:57 PM EST | Severe Thunderstorm Warning | ILN | Hardin | 63 min |
| Mar 27, 10:01 PM EST | Severe Thunderstorm Warning | CLE | Ottawa, Sandusky, Seneca | 59 min |
| Mar 27, 10:07 PM EST | Severe Thunderstorm Warning | CLE | Erie, Huron | 68 min |
| Mar 27, 10:10 PM EST | Severe Thunderstorm Warning | ILN | Darke | 50 min |
| Mar 27, 10:26 PM EST | Severe Thunderstorm Warning | ILN | Miami, Shelby | 49 min |
| Mar 27, 10:29 PM EST | Severe Thunderstorm Warning | ILN | Preble | 61 min |
| Mar 27, 10:38 PM EST | Severe Thunderstorm Warning | RLX | Marion | 37 min |
| Mar 27, 10:46 PM EST | Severe Thunderstorm Warning | CLE | Lorain | 59 min |
| Mar 27, 10:49 PM EST | Severe Thunderstorm Warning | RLX | Delaware, Union | 56 min |
| Mar 27, 11:08 PM EST | Severe Thunderstorm Warning | CLE | Cuyahoga | 67 min |
| Mar 27, 11:15 PM EST | Severe Thunderstorm Warning | CLE | Huron, Lorain | 75 min |
| Mar 27, 11:20 PM EST | Severe Thunderstorm Warning | ILN | Crawford, Richland | 55 min |
| Mar 27, 11:24 PM EST | Severe Thunderstorm Warning | CLE | Medina | 66 min |
| Mar 27, 11:40 PM EST | Severe Thunderstorm Warning | CLE | Lake | 65 min |
| Mar 27, 11:53 PM EST | Severe Thunderstorm Warning | CLE | Ashtabula, Geauga | 67 min |
| Mar 28, 12:15 AM EST | Severe Thunderstorm Warning | CLE | Summit, Wayne | 60 min |
| Mar 28, 12:36 AM EST | Severe Thunderstorm Warning | CLE | Holmes, Stark | 69 min |
| Mar 28, 12:52 AM EST | Severe Thunderstorm Warning | CLE | Ashtabula | 53 min |
| Mar 28, 12:58 AM EST | Severe Thunderstorm Warning | CLE | Trumbull | 62 min |
| Apr 9, 3:28 PM EDT | Severe Thunderstorm Warning | ILN | Butler | 62 min |
| Apr 9, 3:32 PM EDT | Severe Thunderstorm Warning | ILN | Preble | 58 min |
| Apr 9, 3:43 PM EDT | Severe Thunderstorm Warning | ILN | Hamilton | 62 min |
| Apr 9, 3:48 PM EDT | Severe Thunderstorm Warning | ILN | Montgomery | 57 min |
| Apr 9, 4:09 PM EDT | Severe Thunderstorm Warning | ILN | Clermont, Clinton, Warren | 66 min |
| Apr 9, 4:40 PM EDT | Severe Thunderstorm Warning | RLX | Ross | 65 min |
| Apr 9, 4:49 PM EDT | Severe Thunderstorm Warning | RLX | Fayette, Pickaway | 56 min |
| Apr 9, 4:59 PM EDT | Severe Thunderstorm Warning | RLX | Franklin | 61 min |
| Apr 9, 5:05 PM EDT | Severe Thunderstorm Warning | JKL | Lawrence | 55 min |
| Apr 9, 5:11 PM EDT | Severe Thunderstorm Warning | RLX | Fairfield, Licking | 64 min |
| Apr 9, 5:14 PM EDT | Severe Thunderstorm Warning | CLE | Holmes, Wayne | 61 min |
| Apr 9, 5:14 PM EDT | Severe Thunderstorm Warning | CLE | Coshocton | 61 min |
| Apr 9, 5:39 PM EDT | Severe Thunderstorm Warning | RLX | Perry | 66 min |
| Apr 9, 5:46 PM EDT | Severe Thunderstorm Warning | RLX | Muskingum | 59 min |
| Apr 9, 5:47 PM EDT | Severe Thunderstorm Warning | JKL | Gallia, Jackson | 58 min |
| Apr 9, 5:47 PM EDT | Severe Thunderstorm Warning | JKL | Meigs | 58 min |
| Apr 9, 5:55 PM EDT | Severe Thunderstorm Warning | RLX | Athens, Hocking, Vinton | 65 min |
| Apr 9, 5:55 PM EDT | Severe Thunderstorm Warning | RLX | Morgan | 65 min |
| Apr 9, 5:59 PM EDT | Severe Thunderstorm Warning | CLE | Carroll, Harrison, Tuscarawas | 61 min |
| Apr 9, 6:11 PM EDT | Severe Thunderstorm Warning | CLE | Stark | 64 min |
| Apr 9, 6:14 PM EDT | Severe Thunderstorm Warning | CLE | Cuyahoga | 61 min |
| Apr 9, 6:24 PM EDT | Severe Thunderstorm Warning | CLE | Geauga, Lake | 66 min |
| Apr 9, 6:58 PM EDT | Severe Thunderstorm Warning | CLE | Carroll, Harrison, Jefferson, Tuscarawas | 62 min |
| Apr 9, 6:58 PM EDT | Severe Thunderstorm Warning | CLE | Belmont | 62 min |
| Apr 9, 7:08 PM EDT | Severe Thunderstorm Warning | CLE | Ashtabula | 52 min |
| Apr 9, 7:34 PM EDT | Severe Thunderstorm Warning | CLE | Columbiana | 41 min |
| Apr 15, 11:03 AM EDT | Severe Thunderstorm Warning | CLE | Cuyahoga | 57 min |
| Apr 23, 9:03 PM EDT | Severe Thunderstorm Warning | ILN | Hamilton | 27 min |
| Apr 23, 9:17 PM EDT | Severe Thunderstorm Warning | ILN | Clermont | 43 min |
| Apr 23, 9:42 PM EDT | Severe Thunderstorm Warning | ILN | Clinton | 48 min |
| May 1, 12:53 PM EDT | Severe Thunderstorm Warning | CLE | Ashtabula, Geauga | 67 min |
| May 1, 1:19 PM EDT | Severe Thunderstorm Warning | CLE | Stark, Tuscarawas | 56 min |
| May 1, 1:19 PM EDT | Severe Thunderstorm Warning | RLX | Muskingum | 41 min |
| May 1, 1:45 PM EDT | Severe Thunderstorm Warning | CLE | Columbiana, Mahoning | 60 min |
| May 1, 2:05 PM EDT | Severe Thunderstorm Warning | CLE | Trumbull | 55 min |
| May 14, 6:32 PM EDT | Severe Thunderstorm Warning | RLX | Ross | 58 min |
| May 16, 8:06 PM EDT | Severe Thunderstorm Warning | ILN | Clermont, Hamilton | 69 min |
| May 16, 8:13 PM EDT | Severe Thunderstorm Warning | ILN | Warren | 62 min |
| May 16, 8:45 PM EDT | Severe Thunderstorm Warning | ILN | Greene | 60 min |
| May 16, 9:18 PM EDT | Severe Thunderstorm Warning | ILN | Champaign | 57 min |
| May 16, 9:25 PM EDT | Severe Thunderstorm Warning | RLX | Madison | 50 min |
| May 16, 9:35 PM EDT | Severe Thunderstorm Warning | ILN | Clark | 40 min |
| May 17, 7:19 PM EDT | Severe Thunderstorm Warning | ILN | Darke, Preble | 56 min |
| May 17, 7:37 PM EDT | Severe Thunderstorm Warning | ILN | Montgomery | 98 min |
| May 17, 7:46 PM EDT | Severe Thunderstorm Warning | ILN | Miami | 59 min |
| May 17, 8:11 PM EDT | Severe Thunderstorm Warning | ILN | Clark, Greene | 94 min |
| May 17, 8:15 PM EDT | Severe Thunderstorm Warning | ILN | Darke, Preble | 45 min |
| May 17, 8:32 PM EDT | Severe Thunderstorm Warning | ILN | Butler | 58 min |
| May 17, 9:11 PM EDT | Severe Thunderstorm Warning | ILN | Hamilton, Warren | 64 min |
| May 17, 9:49 PM EDT | Severe Thunderstorm Warning | RLX | Madison | 56 min |
| May 17, 9:53 PM EDT | Severe Thunderstorm Warning | ILN | Clermont | 67 min |
| May 17, 10:09 PM EDT | Severe Thunderstorm Warning | ILN | Clinton | 66 min |
| May 17, 10:25 PM EDT | Severe Thunderstorm Warning | RLX | Fayette | 65 min |
| May 24, 12:16 PM EDT | Severe Thunderstorm Warning | CLE | Sandusky | 59 min |
| May 24, 12:19 PM EDT | Severe Thunderstorm Warning | CLE | Erie | 56 min |
| May 24, 1:13 PM EDT | Severe Thunderstorm Warning | CLE | Lorain | 62 min |
| May 24, 1:55 PM EDT | Severe Thunderstorm Warning | CLE | Cuyahoga | 65 min |
| May 28, 5:43 PM EDT | Severe Thunderstorm Warning | CLE | Carroll | 47 min |
| May 30, 5:04 PM EDT | Severe Thunderstorm Warning | CLE | Noble | 41 min |
| May 30, 7:09 PM EDT | Severe Thunderstorm Warning | CLE | Cuyahoga, Lorain | 89 min |
| May 30, 7:33 PM EDT | Severe Thunderstorm Warning | CLE | Geauga | 87 min |
| May 30, 7:37 PM EDT | Severe Thunderstorm Warning | CLE | Medina | 83 min |
| May 30, 8:06 PM EDT | Severe Thunderstorm Warning | CLE | Summit | 69 min |
| May 30, 8:24 PM EDT | Severe Thunderstorm Warning | CLE | Hancock, Seneca | 66 min |
| May 30, 8:30 PM EDT | Severe Thunderstorm Warning | CLE | Trumbull | 60 min |
| May 30, 9:28 PM EDT | Severe Thunderstorm Warning | CLE | Wyandot | 62 min |
| May 30, 10:10 PM EDT | Severe Thunderstorm Warning | ILN | Richland | 65 min |
| May 30, 10:27 PM EDT | Severe Thunderstorm Warning | ILN | Ashland | 48 min |
| May 30, 10:30 PM EDT | Severe Thunderstorm Warning | CLE | Wayne | 60 min |
| May 31, 9:09 PM EDT | Severe Thunderstorm Warning | CLE | Lucas | 51 min |
| May 31, 9:20 PM EDT | Severe Thunderstorm Warning | CLE | Wood | 55 min |
| May 31, 10:12 PM EDT | Severe Thunderstorm Warning | CLE | Ottawa | 33 min |
| May 31, 10:22 PM EDT | Severe Thunderstorm Warning | CLE | Erie | 68 min |
| May 31, 10:53 PM EDT | Severe Thunderstorm Warning | CLE | Lorain | 67 min |
| May 31, 11:11 PM EDT | Severe Thunderstorm Warning | CLE | Cuyahoga | 64 min |
| May 31, 11:17 PM EDT | Severe Thunderstorm Warning | ILN | Darke | 58 min |
| May 31, 11:32 PM EDT | Severe Thunderstorm Warning | ILN | Ashland, Richland | 43 min |
| Jun 1, 12:08 AM EDT | Severe Thunderstorm Warning | ILN | Miami | 24 min |
| Jun 1, 12:55 AM EDT | Severe Thunderstorm Warning | CLE | Mahoning, Trumbull | 65 min |
| Jun 1, 1:58 AM EDT | Severe Thunderstorm Warning | RLX | Pickaway | 47 min |
| Jun 1, 8:32 PM EDT | Severe Thunderstorm Warning | RLX | Fayette | 43 min |
| Jun 1, 11:20 PM EDT | Severe Thunderstorm Warning | RLX | Vinton | 40 min |
| Jun 2, 2:23 PM EDT | Severe Thunderstorm Warning | RLX | Franklin | 67 min |
| Jun 2, 2:34 PM EDT | Severe Thunderstorm Warning | RLX | Ross, Vinton | 56 min |
| Jun 2, 3:03 PM EDT | Severe Thunderstorm Warning | IWX | Paulding | 27 min |
| Jun 2, 3:48 PM EDT | Severe Thunderstorm Warning | ILN | Clinton | 42 min |
| Jun 2, 3:57 PM EDT | Severe Thunderstorm Warning | RLX | Vinton | 48 min |
| Jun 2, 4:30 PM EDT | Severe Thunderstorm Warning | ILN | Highland | 60 min |
| Jun 2, 4:43 PM EDT | Severe Thunderstorm Warning | ILN | Hamilton | 62 min |
| Jun 2, 5:07 PM EDT | Severe Thunderstorm Warning | RLX | Delaware, Marion | 68 min |
| Jun 2, 5:12 PM EDT | Severe Thunderstorm Warning | RLX | Franklin, Madison | 63 min |
| Jun 2, 5:16 PM EDT | Severe Thunderstorm Warning | ILN | Morrow | 59 min |
| Jun 2, 6:13 PM EDT | Severe Thunderstorm Warning | RLX | Fairfield, Licking | 62 min |
| Jun 2, 6:34 PM EDT | Severe Thunderstorm Warning | RLX | Hocking | 56 min |
| Jun 2, 6:52 PM EDT | Severe Thunderstorm Warning | RLX | Perry | 38 min |
| Jun 2, 7:33 PM EDT | Severe Thunderstorm Warning | JKL | Pike, Scioto | 42 min |
| Jun 11, 5:18 PM EDT | Severe Thunderstorm Warning | CLE | Columbiana | 27 min |
| Jun 11, 5:49 PM EDT | Severe Thunderstorm Warning | CLE | Columbiana | 34 min |
| Jun 15, 11:40 AM EDT | Severe Thunderstorm Warning | ILN | Morrow, Richland | 65 min |
| Jun 15, 1:59 PM EDT | Severe Thunderstorm Warning | CLE | Ashtabula | 61 min |
| Jun 15, 3:36 PM EDT | Severe Thunderstorm Warning | RLX | Hocking | 54 min |
| Jun 15, 7:45 PM EDT | Severe Thunderstorm Warning | ILN | Van Wert | 60 min |
| Jun 15, 8:19 PM EDT | Severe Thunderstorm Warning | ILN | Mercer | 56 min |
| Jun 15, 8:21 PM EDT | Severe Thunderstorm Warning | CLE | Lucas, Putnam, Wood | 69 min |
| Jun 15, 8:34 PM EDT | Severe Thunderstorm Warning | CLE | Hancock | 56 min |
| Jun 15, 8:55 PM EDT | Severe Thunderstorm Warning | CLE | Ottawa | 65 min |
| Jun 15, 9:07 PM EDT | Severe Thunderstorm Warning | CLE | Sandusky, Seneca | 53 min |
| Jun 15, 9:26 PM EDT | Severe Thunderstorm Warning | ILN | Crawford | 64 min |
| Jun 15, 9:27 PM EDT | Severe Thunderstorm Warning | CLE | Wyandot | 33 min |
| Jun 15, 9:32 PM EDT | Severe Thunderstorm Warning | ILN | Shelby | 58 min |
| Jun 15, 9:41 PM EDT | Severe Thunderstorm Warning | ILN | Morrow, Richland | 64 min |
| Jun 15, 9:52 PM EDT | Severe Thunderstorm Warning | CLE | Erie, Huron | 68 min |
| Jun 15, 10:13 PM EDT | Severe Thunderstorm Warning | CLE | Lorain | 62 min |
| Jun 15, 10:13 PM EDT | Severe Thunderstorm Warning | CLE | Lake | 62 min |
| Jun 15, 10:16 PM EDT | Severe Thunderstorm Warning | ILN | Ashland, Knox | 59 min |
| Jun 15, 10:50 PM EDT | Severe Thunderstorm Warning | CLE | Cuyahoga | 55 min |
| Jun 16, 12:26 AM EDT | Severe Thunderstorm Warning | ILN | Montgomery | 49 min |
| Jun 18, 8:18 PM EDT | Severe Thunderstorm Warning | JKL | Pike | 57 min |
| Jun 30, 1:26 PM EDT | Severe Thunderstorm Warning | CLE | Columbiana, Mahoning | 64 min |
| Jun 30, 4:57 PM EDT | Severe Thunderstorm Warning | CLE | Fulton, Henry | 63 min |
| Jun 30, 5:45 PM EDT | Severe Thunderstorm Warning | CLE | Belmont, Harrison | 45 min |
| Jul 2, 4:22 PM EDT | Severe Thunderstorm Warning | ILN | Van Wert | 68 min |
| Jul 2, 4:41 PM EDT | Severe Thunderstorm Warning | ILN | Mercer | 64 min |
| Jul 2, 5:06 PM EDT | Severe Thunderstorm Warning | ILN | Auglaize | 69 min |
| Jul 2, 6:25 PM EDT | Severe Thunderstorm Warning | RLX | Union | 65 min |
| Jul 2, 6:28 PM EDT | Severe Thunderstorm Warning | ILN | Logan | 47 min |
| Jul 2, 6:43 PM EDT | Severe Thunderstorm Warning | ILN | Champaign | 47 min |
| Jul 2, 6:54 PM EDT | Severe Thunderstorm Warning | ILN | Clermont, Clinton, Warren | 66 min |
| Jul 2, 6:58 PM EDT | Severe Thunderstorm Warning | RLX | Madison | 62 min |
| Jul 3, 2:21 PM EDT | Severe Thunderstorm Warning | IWX | Defiance | 39 min |
| Jul 3, 3:28 PM EDT | Severe Thunderstorm Warning | ILN | Mercer | 47 min |
| Jul 3, 4:58 PM EDT | Severe Thunderstorm Warning | CLE | Fulton | 62 min |
| Jul 3, 6:42 PM EDT | Severe Thunderstorm Warning | CLE | Henry | 63 min |
| Jul 6, 3:05 PM EDT | Severe Thunderstorm Warning | CLE | Mahoning | 55 min |
| Jul 6, 4:13 PM EDT | Severe Thunderstorm Warning | CLE | Mahoning | 62 min |
| Jul 6, 5:18 PM EDT | Severe Thunderstorm Warning | CLE | Mahoning | 57 min |
| Jul 7, 4:57 AM EDT | Severe Thunderstorm Warning | CLE | Ashtabula | 48 min |
| Jul 7, 3:38 PM EDT | Severe Thunderstorm Warning | RLX | Muskingum | 67 min |
| Jul 7, 4:19 PM EDT | Severe Thunderstorm Warning | RLX | Fairfield, Perry | 56 min |
| Jul 7, 4:20 PM EDT | Severe Thunderstorm Warning | CLE | Guernsey | 55 min |
| Jul 7, 4:50 PM EDT | Severe Thunderstorm Warning | CLE | Belmont | 40 min |
| Jul 7, 5:15 PM EDT | Severe Thunderstorm Warning | RLX | Morgan, Perry | 60 min |
| Jul 7, 5:32 PM EDT | Severe Thunderstorm Warning | RLX | Athens | 58 min |
| Jul 7, 6:39 PM EDT | Severe Thunderstorm Warning | CLE | Jefferson | 51 min |
| Jul 7, 8:43 PM EDT | Severe Thunderstorm Warning | IWX | Williams | 47 min |
| Jul 7, 9:15 PM EDT | Severe Thunderstorm Warning | CLE | Fulton, Henry | 80 min |
| Jul 7, 9:41 PM EDT | Severe Thunderstorm Warning | CLE | Lucas | 64 min |
| Jul 7, 10:01 PM EDT | Severe Thunderstorm Warning | RLX | Licking | 44 min |
| Jul 7, 10:02 PM EDT | Severe Thunderstorm Warning | CLE | Wood | 58 min |
| Jul 7, 10:18 PM EDT | Severe Thunderstorm Warning | CLE | Ottawa, Sandusky | 57 min |
| Jul 7, 10:26 PM EDT | Severe Thunderstorm Warning | CLE | Cuyahoga, Lorain, Medina | 64 min |
| Jul 7, 10:26 PM EDT | Severe Thunderstorm Warning | CLE | Ashtabula, Geauga, Lake | 64 min |
| Jul 7, 10:27 PM EDT | Severe Thunderstorm Warning | CLE | Summit | 48 min |
| Jul 7, 10:37 PM EDT | Severe Thunderstorm Warning | CLE | Mahoning, Trumbull | 68 min |
| Jul 7, 10:37 PM EDT | Severe Thunderstorm Warning | CLE | Columbiana | 68 min |
| Jul 7, 10:50 PM EDT | Severe Thunderstorm Warning | ILN | Knox | 40 min |
| Jul 7, 11:00 PM EDT | Severe Thunderstorm Warning | CLE | Portage | 30 min |
| Jul 7, 11:15 PM EDT | Severe Thunderstorm Warning | CLE | Portage, Summit | 105 min |
| Jul 7, 11:29 PM EDT | Severe Thunderstorm Warning | CLE | Medina | 46 min |
| Jul 8, 12:31 AM EDT | Severe Thunderstorm Warning | CLE | Jefferson | 59 min |
| Jul 8, 12:33 AM EDT | Severe Thunderstorm Warning | CLE | Geauga, Lake | 42 min |
| Jul 8, 1:01 AM EDT | Severe Thunderstorm Warning | CLE | Trumbull | 59 min |
| Jul 8, 1:06 AM EDT | Severe Thunderstorm Warning | CLE | Ashtabula | 54 min |
| Jul 8, 1:21 AM EDT | Severe Thunderstorm Warning | CLE | Geauga | 54 min |
| Jul 8, 2:06 AM EDT | Severe Thunderstorm Warning | ILN | Mercer, Van Wert | 54 min |
| Jul 8, 2:41 AM EDT | Severe Thunderstorm Warning | ILN | Allen | 64 min |
| Jul 8, 3:04 AM EDT | Severe Thunderstorm Warning | ILN | Auglaize | 56 min |
| Jul 8, 3:12 AM EDT | Severe Thunderstorm Warning | ILN | Mercer | 63 min |
| Jul 8, 3:58 AM EDT | Severe Thunderstorm Warning | ILN | Miami | 62 min |
| Jul 8, 5:54 AM EDT | Severe Thunderstorm Warning | ILN | Butler | 66 min |
| Jul 8, 9:31 AM EDT | Severe Thunderstorm Warning | ILN | Butler, Hamilton | 59 min |
| Jul 8, 9:31 AM EDT | Severe Thunderstorm Warning | ILN | Clermont | 59 min |
| Jul 12, 2:54 PM EDT | Severe Thunderstorm Warning | JKL | Gallia | 66 min |
| Jul 22, 3:51 PM EDT | Severe Thunderstorm Warning | RLX | Athens | 69 min |
| Jul 23, 11:23 AM EDT | Severe Thunderstorm Warning | ILN | Crawford, Richland | 2 hr |
| Jul 23, 12:16 PM EDT | Severe Thunderstorm Warning | CLE | Mahoning, Trumbull | 59 min |
| Jul 23, 12:33 PM EDT | Severe Thunderstorm Warning | CLE | Stark, Summit | 57 min |
| Jul 23, 12:41 PM EDT | Severe Thunderstorm Warning | CLE | Holmes, Tuscarawas | 64 min |
| Jul 23, 4:36 PM EDT | Severe Thunderstorm Warning | JKL | Meigs | 69 min |
| Jul 23, 6:50 PM EDT | Severe Thunderstorm Warning | JKL | Lawrence | 55 min |
| Jul 29, 5:45 PM EDT | Severe Thunderstorm Warning | IWX | Defiance | 60 min |
| Jul 29, 6:51 PM EDT | Severe Thunderstorm Warning | CLE | Henry | 49 min |
| Aug 3, 9:26 PM EDT | Severe Thunderstorm Warning | ILN | Butler, Hamilton | 64 min |
| Aug 3, 9:46 PM EDT | Severe Thunderstorm Warning | JKL | Adams | 29 min |
| Aug 3, 10:02 PM EDT | Severe Thunderstorm Warning | ILN | Clermont, Warren | 58 min |
| Aug 3, 10:35 PM EDT | Severe Thunderstorm Warning | ILN | Brown, Clinton, Highland | 55 min |
| Aug 8, 5:06 PM EDT | Severe Thunderstorm Warning | ILN | Butler, Hamilton | 54 min |
| Aug 8, 5:23 PM EDT | Severe Thunderstorm Warning | ILN | Montgomery | 37 min |
| Aug 8, 5:33 PM EDT | Severe Thunderstorm Warning | ILN | Warren | 42 min |
| Aug 8, 5:37 PM EDT | Severe Thunderstorm Warning | ILN | Greene | 38 min |
| Aug 8, 5:51 PM EDT | Severe Thunderstorm Warning | RLX | Fayette | 54 min |
| Aug 8, 6:03 PM EDT | Severe Thunderstorm Warning | ILN | Clermont | 42 min |
| Aug 8, 6:11 PM EDT | Severe Thunderstorm Warning | RLX | Franklin | 49 min |
| Aug 8, 6:43 PM EDT | Severe Thunderstorm Warning | RLX | Pickaway, Ross | 62 min |
| Aug 13, 7:35 PM EDT | Severe Thunderstorm Warning | CLE | Summit | 40 min |
| Aug 14, 2:45 PM EDT | Severe Thunderstorm Warning | ILN | Montgomery | 60 min |
| Aug 14, 4:13 PM EDT | Severe Thunderstorm Warning | ILN | Greene | 62 min |
| Aug 14, 4:40 PM EDT | Severe Thunderstorm Warning | ILN | Butler | 65 min |
| Aug 14, 5:41 PM EDT | Severe Thunderstorm Warning | ILN | Auglaize, Hardin | 64 min |
| Aug 17, 3:06 PM EDT | Severe Thunderstorm Warning | RLX | Athens | 54 min |
| Aug 17, 4:24 PM EDT | Severe Thunderstorm Warning | CLE | Coshocton, Holmes | 66 min |
| Aug 17, 4:41 PM EDT | Severe Thunderstorm Warning | CLE | Erie, Huron | 64 min |
| Aug 17, 4:47 PM EDT | Severe Thunderstorm Warning | CLE | Stark | 58 min |
| Aug 19, 11:05 AM EDT | Severe Thunderstorm Warning | ILN | Clermont, Hamilton | 55 min |
| Aug 19, 11:58 AM EDT | Severe Thunderstorm Warning | CLE | Holmes | 62 min |
| Aug 19, 2:05 PM EDT | Severe Thunderstorm Warning | RLX | Hocking | 25 min |
| Aug 19, 2:13 PM EDT | Severe Thunderstorm Warning | JKL | Gallia | 62 min |
| Aug 23, 4:21 PM EDT | Severe Thunderstorm Warning | RLX | Pickaway | 54 min |
| Aug 23, 4:55 PM EDT | Severe Thunderstorm Warning | CLE | Washington | 65 min |
| Aug 23, 5:16 PM EDT | Severe Thunderstorm Warning | RLX | Pickaway | 44 min |
| Aug 23, 6:05 PM EDT | Severe Thunderstorm Warning | RLX | Hocking | 37 min |
| Aug 30, 3:54 PM EDT | Severe Thunderstorm Warning | CLE | Cuyahoga | 51 min |
| Aug 30, 4:22 PM EDT | Severe Thunderstorm Warning | CLE | Washington | 68 min |
| Aug 30, 4:50 PM EDT | Severe Thunderstorm Warning | CLE | Sandusky | 45 min |
| Aug 30, 6:28 PM EDT | Severe Thunderstorm Warning | CLE | Wayne | 62 min |
| Aug 30, 8:07 PM EDT | Severe Thunderstorm Warning | CLE | Wayne | 68 min |
| Aug 31, 3:21 PM EDT | Severe Thunderstorm Warning | RLX | Athens | 69 min |
| Sep 10, 5:43 PM EDT | Severe Thunderstorm Warning | RLX | Hocking | 62 min |
| Sep 13, 5:15 PM EDT | Severe Thunderstorm Warning | CLE | Belmont, Guernsey | 60 min |
| Sep 13, 6:08 PM EDT | Severe Thunderstorm Warning | JKL | Jackson | 67 min |
| Sep 13, 6:15 PM EDT | Severe Thunderstorm Warning | CLE | Washington | 60 min |
| Sep 13, 6:39 PM EDT | Severe Thunderstorm Warning | CLE | Noble | 66 min |
| Sep 16, 6:54 PM EDT | Severe Thunderstorm Warning | CLE | Wyandot | 36 min |
| Oct 4, 4:33 PM EDT | Severe Thunderstorm Warning | CLE | Ashtabula | 42 min |
| Oct 10, 2:46 AM EDT | Severe Thunderstorm Warning | RLX | Union | 44 min |
| Nov 30, 4:42 AM EST | Severe Thunderstorm Warning | ILN | Butler, Hamilton | 33 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Ashtabula County10
- Hamilton County10
- Mahoning County9
- Cuyahoga County9
- Clermont County9
- Trumbull County8
- Butler County8
- Columbiana County7
- Lorain County7
- Geauga County7
- Stark County6
- Montgomery County6
- Greene County6
- Pickaway County6
- Mercer County6
- Richland County6
- Summit County6
- Clinton County6
- Warren County6
- Hocking County6
- Madison County5
- Fayette County5
- Perry County5
- Henry County5
- Darke County5
- Sandusky County5
- Erie County5
- Lake County5
- Wayne County5
- Holmes County5
- Athens County5
- Fairfield County4
- Licking County4
- Fulton County4
- Van Wert County4
- Lucas County4
- Wood County4
- Ottawa County4
- Huron County4
- Miami County4
47 more counties
- Preble County4
- Medina County4
- Ross County4
- Franklin County4
- Vinton County4
- Tuscarawas County4
- Belmont County4
- Portage County3
- Shelby County3
- Hancock County3
- Seneca County3
- Union County3
- Crawford County3
- Muskingum County3
- Gallia County3
- Carroll County3
- Harrison County3
- Jefferson County3
- Wyandot County3
- Ashland County3
- Morrow County3
- Auglaize County3
- Washington County3
- Williams County2
- Allen County2
- Putnam County2
- Logan County2
- Hardin County2
- Marion County2
- Delaware County2
- Lawrence County2
- Coshocton County2
- Jackson County2
- Meigs County2
- Morgan County2
- Champaign County2
- Clark County2
- Noble County2
- Highland County2
- Pike County2
- Knox County2
- Defiance County2
- Guernsey County2
- Paulding County1
- Scioto County1
- Adams County1
- Brown County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive19901992
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. Rebuilt daily.