Alert archive / Ohio / Severe Thunderstorm Warnings
Severe Thunderstorm Warnings in Ohio, 2015
391 severe thunderstorm warnings in 2015. 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 2015. Tap one for its archive.
- Severe Thunderstorm Warnings
- 391
- Busiest month
- June101 severe thunderstorm warnings
- Busiest day
- July 14, 201543 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 |
|---|---|---|---|---|
| Apr 8, 10:02 AM EDT | Severe Thunderstorm Warning | ILN | Montgomery, Preble | 43 min |
| Apr 8, 10:16 AM EDT | Severe Thunderstorm Warning | ILN | Darke, Miami | 44 min |
| Apr 8, 10:18 AM EDT | Severe Thunderstorm Warning | ILN | Butler, Greene, Warren | 42 min |
| Apr 8, 10:33 AM EDT | Severe Thunderstorm Warning | ILN | Clark, Greene, Miami, Montgomery | 42 min |
| Apr 8, 10:41 AM EDT | Severe Thunderstorm Warning | ILN | Brown, Butler, Clermont, Clinton, Hamilton, Highland and 1 more | 34 min |
| Apr 8, 10:47 AM EDT | Severe Thunderstorm Warning | ILN | Clinton, Fayette, Greene, Highland, Warren | 43 min |
| Apr 8, 10:55 AM EDT | Severe Thunderstorm Warning | ILN | Champaign, Clark, Madison | 35 min |
| Apr 8, 11:09 AM EDT | Severe Thunderstorm Warning | ILN | Clark, Fayette, Greene, Madison | 36 min |
| Apr 8, 11:15 AM EDT | Severe Thunderstorm Warning | ILN | Clermont | 45 min |
| Apr 8, 11:26 AM EDT | Severe Thunderstorm Warning | ILN | Adams, Brown, Clermont, Clinton, Fayette, Highland and 3 more | 49 min |
| Apr 8, 11:37 AM EDT | Severe Thunderstorm Warning | ILN | Fayette, Franklin, Madison, Pickaway | 38 min |
| Apr 8, 11:49 AM EDT | Severe Thunderstorm Warning | ILN | Adams, Brown, Clermont | 41 min |
| Apr 8, 12:02 PM EDT | Severe Thunderstorm Warning | RLX | Athens, Gallia, Jackson, Lawrence, Meigs, Vinton | 58 min |
| Apr 8, 12:06 PM EDT | Severe Thunderstorm Warning | ILN | Adams, Hocking, Pickaway, Pike, Ross, Scioto | 39 min |
| Apr 8, 12:26 PM EDT | Severe Thunderstorm Warning | ILN | Adams, Brown | 49 min |
| Apr 8, 12:56 PM EDT | Severe Thunderstorm Warning | RLX | Athens, Gallia, Lawrence, Meigs | 64 min |
| Apr 8, 6:33 PM EDT | Severe Thunderstorm Warning | ILN | Adams, Brown | 42 min |
| Apr 8, 6:46 PM EDT | Severe Thunderstorm Warning | ILN | Brown, Clermont | 44 min |
| Apr 8, 7:07 PM EDT | Severe Thunderstorm Warning | ILN | Adams, Brown | 53 min |
| Apr 8, 8:52 PM EDT | Severe Thunderstorm Warning | ILN | Brown, Butler, Clermont, Clinton, Hamilton, Warren | 23 min |
| Apr 8, 10:18 PM EDT | Severe Thunderstorm Warning | ILN | Adams, Brown | 27 min |
| Apr 9, 1:47 PM EDT | Severe Thunderstorm Warning | RLX | Gallia, Jackson, Lawrence, Meigs, Vinton | 43 min |
| Apr 9, 1:48 PM EDT | Severe Thunderstorm Warning | ILN | Clermont, Hamilton | 27 min |
| Apr 9, 2:13 PM EDT | Severe Thunderstorm Warning | RLX | Athens, Gallia, Jackson, Meigs, Morgan, Vinton | 47 min |
| Apr 9, 2:20 PM EDT | Severe Thunderstorm Warning | RLX | Gallia, Meigs | 40 min |
| Apr 9, 2:34 PM EDT | Severe Thunderstorm Warning | ILN | Brown, Clermont, Highland | 24 min |
| Apr 9, 2:41 PM EDT | Severe Thunderstorm Warning | ILN | Clinton, Fayette, Highland, Pickaway, Ross | 34 min |
| Apr 9, 2:51 PM EDT | Severe Thunderstorm Warning | RLX | Athens, Morgan, Washington | 39 min |
| Apr 9, 2:55 PM EDT | Severe Thunderstorm Warning | RLX | Meigs | 50 min |
| Apr 9, 2:58 PM EDT | Severe Thunderstorm Warning | ILN | Fayette, Pickaway, Ross | 32 min |
| Apr 9, 3:07 PM EDT | Severe Thunderstorm Warning | RLX | Athens, Morgan, Perry | 38 min |
| Apr 9, 3:16 PM EDT | Severe Thunderstorm Warning | RLX | Perry | 30 min |
| Apr 9, 3:27 PM EDT | Severe Thunderstorm Warning | ILN | Adams, Pike, Ross, Scioto | 33 min |
| Apr 9, 3:34 PM EDT | Severe Thunderstorm Warning | PBZ | Coshocton, Guernsey, Muskingum | 56 min |
| Apr 9, 3:42 PM EDT | Severe Thunderstorm Warning | RLX | Washington | 63 min |
| Apr 9, 3:55 PM EDT | Severe Thunderstorm Warning | ILN | Licking | 20 min |
| Apr 9, 4:11 PM EDT | Severe Thunderstorm Warning | PBZ | Coshocton, Guernsey, Muskingum, Noble, Tuscarawas | 49 min |
| Apr 9, 4:41 PM EDT | Severe Thunderstorm Warning | RLX | Meigs | 64 min |
| Apr 9, 4:46 PM EDT | Severe Thunderstorm Warning | CLE | Hancock, Sandusky, Seneca, Wood | 44 min |
| Apr 9, 4:48 PM EDT | Severe Thunderstorm Warning | PBZ | Belmont, Carroll, Coshocton, Guernsey, Harrison, Jefferson and 3 more | 42 min |
| Apr 9, 4:56 PM EDT | Severe Thunderstorm Warning | RLX | Athens, Meigs, Washington | 49 min |
| Apr 9, 5:05 PM EDT | Severe Thunderstorm Warning | PBZ | Carroll, Columbiana, Jefferson | 25 min |
| Apr 9, 5:29 PM EDT | Severe Thunderstorm Warning | PBZ | Belmont, Jefferson | 31 min |
| Apr 9, 5:38 PM EDT | Severe Thunderstorm Warning | PBZ | Belmont, Monroe | 37 min |
| Apr 9, 5:57 PM EDT | Severe Thunderstorm Warning | ILN | Butler, Hamilton | 33 min |
| Apr 9, 6:21 PM EDT | Severe Thunderstorm Warning | ILN | Butler, Clermont, Hamilton, Warren | 39 min |
| Apr 9, 6:23 PM EDT | Severe Thunderstorm Warning | ILN | Butler, Montgomery, Preble, Warren | 37 min |
| Apr 9, 6:46 PM EDT | Severe Thunderstorm Warning | ILN | Champaign, Clark, Greene, Miami, Montgomery | 22 min |
| Apr 9, 7:31 PM EDT | Severe Thunderstorm Warning | RLX | Gallia, Lawrence | 44 min |
| Apr 9, 7:39 PM EDT | Severe Thunderstorm Warning | IWX | Fulton, Henry | 36 min |
| Apr 9, 7:51 PM EDT | Severe Thunderstorm Warning | CLE | Lucas, Wood | 54 min |
| Apr 9, 8:07 PM EDT | Severe Thunderstorm Warning | RLX | Meigs | 23 min |
| Apr 10, 2:39 AM EDT | Severe Thunderstorm Warning | ILN | Darke, Miami, Montgomery, Preble | 36 min |
| Apr 10, 2:59 AM EDT | Severe Thunderstorm Warning | ILN | Butler, Clermont, Hamilton, Warren | 34 min |
| Apr 10, 3:11 AM EDT | Severe Thunderstorm Warning | ILN | Champaign, Clark, Greene, Logan, Miami, Montgomery and 1 more | 31 min |
| Apr 10, 3:25 AM EDT | Severe Thunderstorm Warning | ILN | Brown, Clermont, Clinton, Greene, Highland, Warren | 29 min |
| May 5, 4:34 PM EDT | Severe Thunderstorm Warning | CLE | Crawford, Richland | 56 min |
| May 5, 5:35 PM EDT | Severe Thunderstorm Warning | CLE | Stark, Wayne | 55 min |
| May 9, 6:08 PM EDT | Severe Thunderstorm Warning | CLE | Trumbull | 14 min |
| May 11, 1:41 PM EDT | Severe Thunderstorm Warning | IWX | Defiance, Paulding | 34 min |
| May 11, 2:11 PM EDT | Severe Thunderstorm Warning | IWX | Defiance, Fulton, Henry, Williams | 49 min |
| May 11, 2:22 PM EDT | Severe Thunderstorm Warning | IWX | Defiance, Henry, Paulding, Putnam, Van Wert | 38 min |
| May 11, 2:31 PM EDT | Severe Thunderstorm Warning | ILN | Butler, Montgomery, Preble | 29 min |
| May 11, 2:50 PM EDT | Severe Thunderstorm Warning | ILN | Clermont, Hamilton | 40 min |
| May 11, 2:54 PM EDT | Severe Thunderstorm Warning | ILN | Darke, Montgomery, Preble | 51 min |
| May 11, 2:59 PM EDT | Severe Thunderstorm Warning | IWX | Defiance, Fulton, Henry, Putnam | 30 min |
| May 11, 3:15 PM EDT | Severe Thunderstorm Warning | IWX | Defiance, Paulding | 30 min |
| May 11, 3:34 PM EDT | Severe Thunderstorm Warning | CLE | Lucas, Wood | 41 min |
| May 11, 3:35 PM EDT | Severe Thunderstorm Warning | ILN | Clinton, Fayette, Greene, Warren | 40 min |
| May 11, 3:35 PM EDT | Severe Thunderstorm Warning | ILN | Auglaize, Mercer | 29 min |
| May 11, 3:38 PM EDT | Severe Thunderstorm Warning | ILN | Champaign, Clark, Logan, Miami | 37 min |
| May 11, 3:43 PM EDT | Severe Thunderstorm Warning | ILN | Darke, Miami, Montgomery, Preble, Shelby | 37 min |
| May 11, 4:09 PM EDT | Severe Thunderstorm Warning | ILN | Adams, Brown, Clermont, Highland | 38 min |
| May 11, 4:25 PM EDT | Severe Thunderstorm Warning | ILN | Adams, Brown, Highland, Pike | 50 min |
| May 11, 4:34 PM EDT | Severe Thunderstorm Warning | ILN | Adams, Scioto | 41 min |
| May 11, 4:34 PM EDT | Severe Thunderstorm Warning | ILN | Delaware, Fairfield, Franklin, Licking, Pickaway | 41 min |
| May 11, 4:51 PM EDT | Severe Thunderstorm Warning | ILN | Fairfield, Hocking, Pickaway, Pike, Ross | 39 min |
| May 11, 4:58 PM EDT | Severe Thunderstorm Warning | ILN | Fairfield, Licking | 62 min |
| May 11, 5:03 PM EDT | Severe Thunderstorm Warning | ILN | Adams, Pike, Scioto | 42 min |
| May 11, 5:13 PM EDT | Severe Thunderstorm Warning | ILN | Scioto | 23 min |
| May 11, 5:17 PM EDT | Severe Thunderstorm Warning | RLX | Lawrence | 40 min |
| May 11, 5:25 PM EDT | Severe Thunderstorm Warning | CLE | Knox | 36 min |
| May 11, 5:25 PM EDT | Severe Thunderstorm Warning | ILN | Fairfield, Hocking, Pickaway, Pike, Ross | 65 min |
| May 11, 5:25 PM EDT | Severe Thunderstorm Warning | RLX | Athens, Gallia, Jackson, Lawrence, Meigs, Perry and 1 more | 65 min |
| May 11, 5:44 PM EDT | Severe Thunderstorm Warning | PBZ | Coshocton, Muskingum | 46 min |
| May 11, 6:19 PM EDT | Severe Thunderstorm Warning | RLX | Athens, Gallia, Meigs, Morgan, Perry, Washington | 56 min |
| May 11, 6:26 PM EDT | Severe Thunderstorm Warning | RLX | Meigs | 34 min |
| May 11, 6:29 PM EDT | Severe Thunderstorm Warning | PBZ | Coshocton, Guernsey, Muskingum, Tuscarawas | 31 min |
| May 11, 6:31 PM EDT | Severe Thunderstorm Warning | PBZ | Guernsey, Muskingum, Noble | 44 min |
| May 11, 6:48 PM EDT | Severe Thunderstorm Warning | CLE | Cuyahoga, Medina, Summit | 42 min |
| May 11, 7:02 PM EDT | Severe Thunderstorm Warning | CLE | Geauga, Portage | 58 min |
| May 11, 7:05 PM EDT | Severe Thunderstorm Warning | PBZ | Carroll, Columbiana, Harrison, Jefferson, Tuscarawas | 40 min |
| May 11, 7:12 PM EDT | Severe Thunderstorm Warning | RLX | Washington | 33 min |
| May 11, 7:15 PM EDT | Severe Thunderstorm Warning | CLE | Mahoning, Portage, Stark | 60 min |
| May 11, 7:19 PM EDT | Severe Thunderstorm Warning | CLE | Lake | 41 min |
| May 11, 7:29 PM EDT | Severe Thunderstorm Warning | CLE | Ashtabula | 46 min |
| May 11, 7:46 PM EDT | Severe Thunderstorm Warning | CLE | Trumbull | 43 min |
| May 11, 7:46 PM EDT | Severe Thunderstorm Warning | PBZ | Columbiana | 29 min |
| May 11, 7:54 PM EDT | Severe Thunderstorm Warning | PBZ | Carroll, Columbiana, Harrison, Jefferson | 36 min |
| May 11, 9:22 PM EDT | Severe Thunderstorm Warning | ILN | Fairfield, Hocking, Pickaway, Ross | 38 min |
| May 26, 4:31 PM EDT | Severe Thunderstorm Warning | ILN | Hocking | 44 min |
| May 26, 4:34 PM EDT | Severe Thunderstorm Warning | IWX | Allen, Putnam, Van Wert | 26 min |
| May 26, 4:52 PM EDT | Severe Thunderstorm Warning | ILN | Clermont | 38 min |
| May 26, 4:56 PM EDT | Severe Thunderstorm Warning | ILN | Hardin, Logan | 49 min |
| May 26, 4:59 PM EDT | Severe Thunderstorm Warning | IWX | Allen, Henry, Putnam, Van Wert | 46 min |
| May 26, 5:14 PM EDT | Severe Thunderstorm Warning | ILN | Clermont, Clinton, Greene, Warren | 46 min |
| May 26, 5:31 PM EDT | Severe Thunderstorm Warning | ILN | Brown, Clermont, Clinton, Highland | 44 min |
| May 26, 5:51 PM EDT | Severe Thunderstorm Warning | CLE | Hancock, Sandusky, Seneca, Wood | 39 min |
| May 26, 6:13 PM EDT | Severe Thunderstorm Warning | CLE | Wayne | 32 min |
| May 26, 6:16 PM EDT | Severe Thunderstorm Warning | CLE | Lucas, Ottawa, Sandusky, Wood | 29 min |
| May 26, 6:31 PM EDT | Severe Thunderstorm Warning | CLE | Medina | 32 min |
| May 26, 6:39 PM EDT | Severe Thunderstorm Warning | CLE | Marion | 36 min |
| May 26, 7:13 PM EDT | Severe Thunderstorm Warning | CLE | Morrow | 32 min |
| May 26, 7:37 PM EDT | Severe Thunderstorm Warning | CLE | Ashland, Knox, Richland | 23 min |
| May 26, 8:04 PM EDT | Severe Thunderstorm Warning | ILN | Fayette, Franklin, Madison, Pickaway | 28 min |
| May 26, 8:46 PM EDT | Severe Thunderstorm Warning | ILN | Pike, Ross, Scioto | 44 min |
| May 26, 9:27 PM EDT | Severe Thunderstorm Warning | PBZ | Coshocton, Muskingum, Tuscarawas | 48 min |
| May 26, 9:31 PM EDT | Severe Thunderstorm Warning | PBZ | Coshocton, Muskingum | 33 min |
| May 26, 10:01 PM EDT | Severe Thunderstorm Warning | PBZ | Belmont, Carroll, Guernsey, Harrison, Tuscarawas | 44 min |
| May 27, 1:15 PM EDT | Severe Thunderstorm Warning | IWX | Henry | 30 min |
| May 27, 1:20 PM EDT | Severe Thunderstorm Warning | CLE | Lucas | 55 min |
| May 27, 1:59 PM EDT | Severe Thunderstorm Warning | IWX | Defiance, Fulton, Henry, Williams | 46 min |
| May 27, 2:07 PM EDT | Severe Thunderstorm Warning | CLE | Wood | 38 min |
| May 27, 2:31 PM EDT | Severe Thunderstorm Warning | IWX | Paulding | 44 min |
| May 27, 2:42 PM EDT | Severe Thunderstorm Warning | CLE | Ottawa, Sandusky | 33 min |
| May 27, 2:58 PM EDT | Severe Thunderstorm Warning | IWX | Defiance, Henry, Paulding, Putnam | 62 min |
| May 27, 3:37 PM EDT | Severe Thunderstorm Warning | CLE | Wood | 53 min |
| May 27, 3:44 PM EDT | Severe Thunderstorm Warning | CLE | Ottawa, Sandusky | 31 min |
| May 27, 4:17 PM EDT | Severe Thunderstorm Warning | CLE | Erie, Ottawa, Sandusky | 43 min |
| May 27, 4:45 PM EDT | Severe Thunderstorm Warning | CLE | Erie | 45 min |
| May 27, 5:19 PM EDT | Severe Thunderstorm Warning | CLE | Lorain | 26 min |
| May 27, 5:42 PM EDT | Severe Thunderstorm Warning | CLE | Cuyahoga, Lorain | 33 min |
| May 27, 6:41 PM EDT | Severe Thunderstorm Warning | ILN | Champaign, Logan, Union | 30 min |
| May 27, 7:19 PM EDT | Severe Thunderstorm Warning | ILN | Delaware | 28 min |
| May 27, 7:53 PM EDT | Severe Thunderstorm Warning | CLE | Ashland, Knox, Morrow, Richland | 22 min |
| May 30, 4:37 PM EDT | Severe Thunderstorm Warning | IWX | Defiance, Henry, Paulding, Putnam, Van Wert | 53 min |
| May 30, 5:02 PM EDT | Severe Thunderstorm Warning | ILN | Auglaize, Logan, Miami, Shelby | 43 min |
| May 30, 5:11 PM EDT | Severe Thunderstorm Warning | ILN | Franklin | 34 min |
| May 30, 5:20 PM EDT | Severe Thunderstorm Warning | CLE | Cuyahoga | 40 min |
| May 30, 6:00 PM EDT | Severe Thunderstorm Warning | CLE | Cuyahoga, Summit | 33 min |
| May 30, 6:07 PM EDT | Severe Thunderstorm Warning | CLE | Lorain | 31 min |
| May 30, 6:23 PM EDT | Severe Thunderstorm Warning | CLE | Geauga, Portage | 52 min |
| May 30, 6:30 PM EDT | Severe Thunderstorm Warning | ILN | Champaign | 30 min |
| May 30, 6:56 PM EDT | Severe Thunderstorm Warning | CLE | Cuyahoga, Geauga, Lake | 34 min |
| May 30, 7:15 PM EDT | Severe Thunderstorm Warning | ILN | Mercer | 45 min |
| May 30, 7:29 PM EDT | Severe Thunderstorm Warning | CLE | Huron | 46 min |
| May 31, 4:00 PM EDT | Severe Thunderstorm Warning | PBZ | Columbiana | 30 min |
| Jun 5, 7:33 PM EDT | Severe Thunderstorm Warning | CLE | Crawford | 24 min |
| Jun 10, 8:55 PM EDT | Severe Thunderstorm Warning | IWX | Fulton | 50 min |
| Jun 10, 9:07 PM EDT | Severe Thunderstorm Warning | IWX | Williams | 38 min |
| Jun 10, 9:44 PM EDT | Severe Thunderstorm Warning | IWX | Fulton, Henry | 46 min |
| Jun 10, 10:56 PM EDT | Severe Thunderstorm Warning | IWX | Defiance, Henry | 34 min |
| Jun 11, 5:41 PM EDT | Severe Thunderstorm Warning | CLE | Mahoning | 34 min |
| Jun 12, 12:30 PM EDT | Severe Thunderstorm Warning | IWX | Van Wert | 45 min |
| Jun 12, 1:06 PM EDT | Severe Thunderstorm Warning | IWX | Allen, Van Wert | 39 min |
| Jun 12, 1:38 PM EDT | Severe Thunderstorm Warning | CLE | Hancock, Seneca, Wood | 52 min |
| Jun 12, 1:49 PM EDT | Severe Thunderstorm Warning | CLE | Hancock | 26 min |
| Jun 12, 1:54 PM EDT | Severe Thunderstorm Warning | ILN | Champaign | 21 min |
| Jun 12, 2:18 PM EDT | Severe Thunderstorm Warning | CLE | Hancock, Wyandot | 27 min |
| Jun 12, 2:25 PM EDT | Severe Thunderstorm Warning | CLE | Seneca | 35 min |
| Jun 12, 2:38 PM EDT | Severe Thunderstorm Warning | CLE | Erie, Huron | 39 min |
| Jun 12, 3:15 PM EDT | Severe Thunderstorm Warning | CLE | Lorain | 23 min |
| Jun 12, 3:30 PM EDT | Severe Thunderstorm Warning | ILN | Butler, Greene, Montgomery, Preble, Warren | 45 min |
| Jun 12, 3:55 PM EDT | Severe Thunderstorm Warning | ILN | Clinton, Greene, Warren | 36 min |
| Jun 12, 3:57 PM EDT | Severe Thunderstorm Warning | CLE | Portage, Summit | 48 min |
| Jun 12, 4:27 PM EDT | Severe Thunderstorm Warning | CLE | Stark | 33 min |
| Jun 12, 4:32 PM EDT | Severe Thunderstorm Warning | PBZ | Carroll, Columbiana, Tuscarawas | 28 min |
| Jun 12, 4:39 PM EDT | Severe Thunderstorm Warning | ILN | Fairfield, Fayette, Franklin, Madison, Pickaway | 29 min |
| Jun 12, 4:39 PM EDT | Severe Thunderstorm Warning | PBZ | Coshocton, Guernsey, Muskingum, Tuscarawas | 51 min |
| Jun 12, 4:40 PM EDT | Severe Thunderstorm Warning | CLE | Mahoning, Trumbull | 50 min |
| Jun 12, 4:59 PM EDT | Severe Thunderstorm Warning | PBZ | Carroll, Columbiana, Jefferson, Tuscarawas | 31 min |
| Jun 12, 5:30 PM EDT | Severe Thunderstorm Warning | PBZ | Columbiana | 30 min |
| Jun 12, 5:44 PM EDT | Severe Thunderstorm Warning | PBZ | Belmont, Harrison, Jefferson | 31 min |
| Jun 14, 2:34 PM EDT | Severe Thunderstorm Warning | CLE | Stark | 29 min |
| Jun 14, 2:41 PM EDT | Severe Thunderstorm Warning | CLE | Wyandot | 34 min |
| Jun 14, 5:30 PM EDT | Severe Thunderstorm Warning | CLE | Stark | 31 min |
| Jun 14, 5:37 PM EDT | Severe Thunderstorm Warning | PBZ | Carroll, Columbiana, Jefferson | 38 min |
| Jun 14, 6:17 PM EDT | Severe Thunderstorm Warning | CLE | Ashtabula | 28 min |
| Jun 14, 7:21 PM EDT | Severe Thunderstorm Warning | CLE | Geauga | 24 min |
| Jun 14, 8:08 PM EDT | Severe Thunderstorm Warning | CLE | Mahoning | 37 min |
| Jun 14, 8:11 PM EDT | Severe Thunderstorm Warning | PBZ | Columbiana | 49 min |
| Jun 14, 8:59 PM EDT | Severe Thunderstorm Warning | PBZ | Columbiana | 46 min |
| Jun 15, 12:33 AM EDT | Severe Thunderstorm Warning | PBZ | Jefferson | 27 min |
| Jun 15, 4:02 PM EDT | Severe Thunderstorm Warning | IWX | Defiance, Paulding | 43 min |
| Jun 17, 6:53 PM EDT | Severe Thunderstorm Warning | ILN | Pike | 41 min |
| Jun 17, 8:59 PM EDT | Severe Thunderstorm Warning | ILN | Greene, Montgomery | 14 min |
| Jun 18, 2:05 PM EDT | Severe Thunderstorm Warning | ILN | Brown, Clermont | 40 min |
| Jun 18, 4:21 PM EDT | Severe Thunderstorm Warning | ILN | Preble | 39 min |
| Jun 18, 4:50 PM EDT | Severe Thunderstorm Warning | ILN | Montgomery, Preble | 40 min |
| Jun 18, 4:57 PM EDT | Severe Thunderstorm Warning | ILN | Butler, Clermont, Hamilton, Warren | 33 min |
| Jun 18, 5:11 PM EDT | Severe Thunderstorm Warning | CLE | Knox | 18 min |
| Jun 18, 5:15 PM EDT | Severe Thunderstorm Warning | ILN | Clinton, Greene, Montgomery, Warren | 45 min |
| Jun 18, 5:25 PM EDT | Severe Thunderstorm Warning | ILN | Clinton | 35 min |
| Jun 18, 5:40 PM EDT | Severe Thunderstorm Warning | IWX | Defiance, Paulding | 37 min |
| Jun 18, 5:48 PM EDT | Severe Thunderstorm Warning | ILN | Clinton, Fayette, Greene, Highland, Warren | 42 min |
| Jun 18, 6:04 PM EDT | Severe Thunderstorm Warning | IWX | Defiance, Henry, Paulding, Putnam, Williams | 41 min |
| Jun 18, 6:12 PM EDT | Severe Thunderstorm Warning | IWX | Allen | 22 min |
| Jun 18, 6:43 PM EDT | Severe Thunderstorm Warning | CLE | Wayne | 36 min |
| Jun 18, 6:58 PM EDT | Severe Thunderstorm Warning | CLE | Portage, Stark, Summit | 32 min |
| Jun 18, 7:06 PM EDT | Severe Thunderstorm Warning | CLE | Marion, Morrow | 24 min |
| Jun 18, 7:12 PM EDT | Severe Thunderstorm Warning | ILN | Delaware, Union | 48 min |
| Jun 18, 7:26 PM EDT | Severe Thunderstorm Warning | PBZ | Carroll, Columbiana, Harrison, Jefferson | 49 min |
| Jun 18, 7:53 PM EDT | Severe Thunderstorm Warning | ILN | Delaware, Franklin, Licking | 17 min |
| Jun 18, 8:10 PM EDT | Severe Thunderstorm Warning | PBZ | Columbiana, Jefferson | 50 min |
| Jun 18, 9:21 PM EDT | Severe Thunderstorm Warning | PBZ | Belmont, Carroll, Columbiana, Harrison, Jefferson, Tuscarawas | 54 min |
| Jun 20, 2:58 PM EDT | Severe Thunderstorm Warning | PBZ | Belmont, Guernsey, Monroe, Noble | 47 min |
| Jun 22, 4:21 PM EDT | Severe Thunderstorm Warning | CLE | Hancock, Wood | 39 min |
| Jun 22, 4:24 PM EDT | Severe Thunderstorm Warning | CLE | Ottawa, Sandusky, Wood | 30 min |
| Jun 22, 4:32 PM EDT | Severe Thunderstorm Warning | CLE | Erie, Ottawa, Sandusky | 58 min |
| Jun 22, 4:43 PM EDT | Severe Thunderstorm Warning | CLE | Ottawa, Sandusky, Wood | 5 min |
| Jun 22, 5:26 PM EDT | Severe Thunderstorm Warning | CLE | Cuyahoga, Erie, Lorain | 64 min |
| Jun 22, 5:41 PM EDT | Severe Thunderstorm Warning | CLE | Geauga, Lake | 49 min |
| Jun 22, 6:25 PM EDT | Severe Thunderstorm Warning | CLE | Geauga, Portage, Summit | 35 min |
| Jun 23, 3:38 AM EDT | Severe Thunderstorm Warning | CLE | Ashtabula, Geauga, Lake | 67 min |
| Jun 23, 3:56 AM EDT | Severe Thunderstorm Warning | CLE | Cuyahoga, Lorain | 52 min |
| Jun 23, 5:28 AM EDT | Severe Thunderstorm Warning | CLE | Cuyahoga, Lorain | 35 min |
| Jun 23, 5:39 AM EDT | Severe Thunderstorm Warning | CLE | Lake | 26 min |
| Jun 23, 2:12 PM EDT | Severe Thunderstorm Warning | PBZ | Belmont, Guernsey, Monroe, Noble | 48 min |
| Jun 23, 3:06 PM EDT | Severe Thunderstorm Warning | RLX | Athens, Meigs, Vinton | 24 min |
| Jun 23, 3:16 PM EDT | Severe Thunderstorm Warning | ILN | Pike, Ross | 29 min |
| Jun 23, 3:34 PM EDT | Severe Thunderstorm Warning | RLX | Jackson | 26 min |
| Jun 26, 3:02 PM EDT | Severe Thunderstorm Warning | ILN | Clinton, Fayette, Highland | 43 min |
| Jun 26, 3:38 PM EDT | Severe Thunderstorm Warning | ILN | Adams, Highland, Pike, Ross | 37 min |
| Jun 26, 4:15 PM EDT | Severe Thunderstorm Warning | ILN | Pike, Ross, Scioto | 45 min |
| Jun 26, 4:58 PM EDT | Severe Thunderstorm Warning | ILN | Pike, Scioto | 28 min |
| Jun 26, 5:01 PM EDT | Severe Thunderstorm Warning | RLX | Gallia, Jackson, Lawrence, Meigs, Vinton | 59 min |
| Jun 26, 5:58 PM EDT | Severe Thunderstorm Warning | RLX | Gallia, Jackson, Meigs, Vinton | 62 min |
| Jun 26, 7:00 PM EDT | Severe Thunderstorm Warning | RLX | Meigs | 60 min |
| Jun 26, 7:14 PM EDT | Severe Thunderstorm Warning | ILN | Brown | 46 min |
| Jun 26, 7:30 PM EDT | Severe Thunderstorm Warning | ILN | Brown | 45 min |
| Jun 26, 8:09 PM EDT | Severe Thunderstorm Warning | ILN | Adams, Brown, Scioto | 51 min |
| Jun 26, 8:19 PM EDT | Severe Thunderstorm Warning | RLX | Gallia, Lawrence | 56 min |
| Jun 26, 8:39 PM EDT | Severe Thunderstorm Warning | RLX | Lawrence | 36 min |
| Jun 29, 3:48 PM EDT | Severe Thunderstorm Warning | ILN | Adams, Scioto | 42 min |
| Jun 29, 4:29 PM EDT | Severe Thunderstorm Warning | ILN | Scioto | 31 min |
| Jun 29, 4:54 PM EDT | Severe Thunderstorm Warning | RLX | Lawrence | 66 min |
| Jun 29, 5:11 PM EDT | Severe Thunderstorm Warning | ILN | Clinton, Warren | 34 min |
| Jun 29, 6:06 PM EDT | Severe Thunderstorm Warning | RLX | Gallia, Lawrence | 54 min |
| Jun 30, 1:55 PM EDT | Severe Thunderstorm Warning | ILN | Hamilton | 35 min |
| Jun 30, 2:02 PM EDT | Severe Thunderstorm Warning | ILN | Brown, Highland | 28 min |
| Jun 30, 2:32 PM EDT | Severe Thunderstorm Warning | ILN | Brown, Clermont | 43 min |
| Jun 30, 2:39 PM EDT | Severe Thunderstorm Warning | ILN | Licking | 17 min |
| Jun 30, 2:50 PM EDT | Severe Thunderstorm Warning | ILN | Clermont | 40 min |
| Jun 30, 3:33 PM EDT | Severe Thunderstorm Warning | PBZ | Coshocton, Guernsey, Tuscarawas | 27 min |
| Jun 30, 4:03 PM EDT | Severe Thunderstorm Warning | PBZ | Carroll, Guernsey, Harrison, Tuscarawas | 27 min |
| Jun 30, 4:14 PM EDT | Severe Thunderstorm Warning | PBZ | Belmont, Guernsey, Noble | 31 min |
| Jun 30, 4:31 PM EDT | Severe Thunderstorm Warning | PBZ | Carroll, Columbiana, Harrison, Jefferson | 29 min |
| Jun 30, 4:50 PM EDT | Severe Thunderstorm Warning | RLX | Washington | 40 min |
| Jun 30, 9:09 PM EDT | Severe Thunderstorm Warning | CLE | Morrow | 44 min |
| Jun 30, 9:44 PM EDT | Severe Thunderstorm Warning | CLE | Sandusky | 46 min |
| Jul 7, 4:59 PM EDT | Severe Thunderstorm Warning | RLX | Gallia, Lawrence | 46 min |
| Jul 7, 5:59 PM EDT | Severe Thunderstorm Warning | ILN | Adams, Scioto | 46 min |
| Jul 7, 6:15 PM EDT | Severe Thunderstorm Warning | PBZ | Belmont, Monroe | 45 min |
| Jul 7, 6:25 PM EDT | Severe Thunderstorm Warning | ILN | Adams, Pike, Scioto | 65 min |
| Jul 7, 7:05 PM EDT | Severe Thunderstorm Warning | PBZ | Carroll, Columbiana | 25 min |
| Jul 13, 12:25 PM EDT | Severe Thunderstorm Warning | ILN | Butler, Darke, Montgomery, Preble | 50 min |
| Jul 13, 12:52 PM EDT | Severe Thunderstorm Warning | ILN | Butler, Clermont, Clinton, Fayette, Greene, Hamilton and 2 more | 53 min |
| Jul 13, 12:57 PM EDT | Severe Thunderstorm Warning | ILN | Butler, Clermont, Hamilton, Warren | 48 min |
| Jul 13, 1:28 PM EDT | Severe Thunderstorm Warning | ILN | Brown, Clinton, Fayette, Highland, Ross | 47 min |
| Jul 13, 1:34 PM EDT | Severe Thunderstorm Warning | ILN | Brown, Clermont, Hamilton, Highland | 56 min |
| Jul 13, 1:50 PM EDT | Severe Thunderstorm Warning | ILN | Adams, Brown, Highland, Pike, Ross, Scioto | 55 min |
| Jul 13, 1:58 PM EDT | Severe Thunderstorm Warning | ILN | Adams, Brown, Clermont | 47 min |
| Jul 13, 2:31 PM EDT | Severe Thunderstorm Warning | ILN | Adams, Scioto | 44 min |
| Jul 13, 2:42 PM EDT | Severe Thunderstorm Warning | ILN | Adams, Brown | 33 min |
| Jul 13, 2:46 PM EDT | Severe Thunderstorm Warning | RLX | Gallia, Jackson, Lawrence | 44 min |
| Jul 13, 3:29 PM EDT | Severe Thunderstorm Warning | RLX | Gallia | 31 min |
| Jul 13, 3:49 PM EDT | Severe Thunderstorm Warning | RLX | Gallia, Lawrence | 26 min |
| Jul 13, 9:38 PM EDT | Severe Thunderstorm Warning | ILN | Auglaize, Darke, Mercer, Shelby | 37 min |
| Jul 13, 11:49 PM EDT | Severe Thunderstorm Warning | ILN | Clinton, Fayette, Greene, Montgomery, Warren | 41 min |
| Jul 14, 12:29 AM EDT | Severe Thunderstorm Warning | ILN | Clinton, Warren | 32 min |
| Jul 14, 1:12 AM EDT | Severe Thunderstorm Warning | ILN | Hocking, Pickaway, Pike, Ross | 30 min |
| Jul 14, 12:19 PM EDT | Severe Thunderstorm Warning | ILN | Hardin | 41 min |
| Jul 14, 12:23 PM EDT | Severe Thunderstorm Warning | CLE | Sandusky, Seneca, Wood | 67 min |
| Jul 14, 12:41 PM EDT | Severe Thunderstorm Warning | ILN | Auglaize, Logan, Shelby | 36 min |
| Jul 14, 12:51 PM EDT | Severe Thunderstorm Warning | ILN | Auglaize, Hardin, Logan, Union | 39 min |
| Jul 14, 1:02 PM EDT | Severe Thunderstorm Warning | CLE | Cuyahoga, Geauga | 43 min |
| Jul 14, 1:10 PM EDT | Severe Thunderstorm Warning | ILN | Delaware, Union | 50 min |
| Jul 14, 1:27 PM EDT | Severe Thunderstorm Warning | CLE | Marion, Morrow | 48 min |
| Jul 14, 1:36 PM EDT | Severe Thunderstorm Warning | CLE | Medina, Wayne | 39 min |
| Jul 14, 1:37 PM EDT | Severe Thunderstorm Warning | ILN | Delaware, Licking | 38 min |
| Jul 14, 1:40 PM EDT | Severe Thunderstorm Warning | ILN | Champaign, Delaware, Franklin, Madison, Union | 30 min |
| Jul 14, 1:41 PM EDT | Severe Thunderstorm Warning | ILN | Champaign, Clark, Madison | 49 min |
| Jul 14, 1:49 PM EDT | Severe Thunderstorm Warning | CLE | Knox | 56 min |
| Jul 14, 2:01 PM EDT | Severe Thunderstorm Warning | ILN | Delaware, Fairfield, Franklin, Licking, Madison, Union | 44 min |
| Jul 14, 2:16 PM EDT | Severe Thunderstorm Warning | CLE | Cuyahoga, Geauga, Portage, Trumbull | 44 min |
| Jul 14, 2:25 PM EDT | Severe Thunderstorm Warning | ILN | Fairfield, Licking | 38 min |
| Jul 14, 2:28 PM EDT | Severe Thunderstorm Warning | PBZ | Coshocton, Guernsey, Muskingum, Tuscarawas | 62 min |
| Jul 14, 2:34 PM EDT | Severe Thunderstorm Warning | RLX | Perry | 56 min |
| Jul 14, 2:36 PM EDT | Severe Thunderstorm Warning | CLE | Portage, Summit | 54 min |
| Jul 14, 2:51 PM EDT | Severe Thunderstorm Warning | ILN | Clinton, Fayette, Greene, Montgomery, Warren | 39 min |
| Jul 14, 2:51 PM EDT | Severe Thunderstorm Warning | ILN | Fayette, Madison, Pickaway, Ross | 39 min |
| Jul 14, 2:54 PM EDT | Severe Thunderstorm Warning | CLE | Portage, Stark | 51 min |
| Jul 14, 3:10 PM EDT | Severe Thunderstorm Warning | ILN | Clinton, Fayette, Greene, Highland, Warren | 50 min |
| Jul 14, 3:12 PM EDT | Severe Thunderstorm Warning | CLE | Mahoning | 45 min |
| Jul 14, 3:13 PM EDT | Severe Thunderstorm Warning | ILN | Fairfield, Hocking, Pickaway, Ross | 47 min |
| Jul 14, 3:21 PM EDT | Severe Thunderstorm Warning | RLX | Athens, Jackson, Morgan, Perry, Vinton | 54 min |
| Jul 14, 3:26 PM EDT | Severe Thunderstorm Warning | ILN | Fayette, Highland, Pickaway, Ross | 49 min |
| Jul 14, 3:29 PM EDT | Severe Thunderstorm Warning | PBZ | Guernsey, Muskingum, Noble | 46 min |
| Jul 14, 3:34 PM EDT | Severe Thunderstorm Warning | ILN | Brown, Clermont, Highland, Warren | 41 min |
| Jul 14, 3:47 PM EDT | Severe Thunderstorm Warning | ILN | Pike, Ross | 43 min |
| Jul 14, 3:52 PM EDT | Severe Thunderstorm Warning | RLX | Athens, Meigs, Morgan, Washington | 53 min |
| Jul 14, 3:59 PM EDT | Severe Thunderstorm Warning | RLX | Gallia, Jackson, Lawrence, Meigs, Vinton | 61 min |
| Jul 14, 4:08 PM EDT | Severe Thunderstorm Warning | ILN | Adams, Brown, Highland, Pike, Scioto | 52 min |
| Jul 14, 4:27 PM EDT | Severe Thunderstorm Warning | ILN | Adams, Pike, Scioto | 48 min |
| Jul 14, 4:27 PM EDT | Severe Thunderstorm Warning | RLX | Gallia, Lawrence | 63 min |
| Jul 14, 4:29 PM EDT | Severe Thunderstorm Warning | ILN | Adams, Brown | 61 min |
| Jul 14, 4:45 PM EDT | Severe Thunderstorm Warning | RLX | Meigs | 15 min |
| Jul 14, 4:51 PM EDT | Severe Thunderstorm Warning | RLX | Meigs | 54 min |
| Jul 14, 5:08 PM EDT | Severe Thunderstorm Warning | ILN | Adams, Scioto | 37 min |
| Jul 14, 5:11 PM EDT | Severe Thunderstorm Warning | RLX | Gallia, Lawrence | 64 min |
| Jul 17, 12:34 PM EDT | Severe Thunderstorm Warning | ILN | Champaign, Logan, Madison, Union | 26 min |
| Jul 17, 1:24 PM EDT | Severe Thunderstorm Warning | ILN | Franklin | 36 min |
| Jul 17, 3:45 PM EDT | Severe Thunderstorm Warning | ILN | Darke, Preble | 45 min |
| Jul 17, 4:56 PM EDT | Severe Thunderstorm Warning | ILN | Preble | 30 min |
| Jul 18, 5:26 PM EDT | Severe Thunderstorm Warning | ILN | Miami, Shelby | 34 min |
| Jul 18, 5:50 PM EDT | Severe Thunderstorm Warning | ILN | Miami | 25 min |
| Jul 18, 7:57 PM EDT | Severe Thunderstorm Warning | IWX | Williams | 63 min |
| Jul 18, 8:14 PM EDT | Severe Thunderstorm Warning | ILN | Darke, Preble | 46 min |
| Jul 18, 9:24 PM EDT | Severe Thunderstorm Warning | ILN | Pike, Ross | 40 min |
| Jul 18, 9:39 PM EDT | Severe Thunderstorm Warning | ILN | Clinton, Warren | 36 min |
| Jul 19, 2:01 PM EDT | Severe Thunderstorm Warning | ILN | Champaign, Clark, Miami, Montgomery | 29 min |
| Jul 19, 2:03 PM EDT | Severe Thunderstorm Warning | ILN | Clinton, Highland, Warren | 27 min |
| Jul 19, 2:21 PM EDT | Severe Thunderstorm Warning | ILN | Clark, Greene, Madison | 39 min |
| Jul 19, 2:40 PM EDT | Severe Thunderstorm Warning | ILN | Franklin, Madison, Pickaway | 35 min |
| Jul 19, 2:43 PM EDT | Severe Thunderstorm Warning | ILN | Champaign, Clark, Madison | 32 min |
| Jul 19, 3:03 PM EDT | Severe Thunderstorm Warning | ILN | Madison | 27 min |
| Jul 19, 3:54 PM EDT | Severe Thunderstorm Warning | ILN | Franklin, Licking | 36 min |
| Jul 19, 4:16 PM EDT | Severe Thunderstorm Warning | CLE | Hancock, Seneca, Wyandot | 44 min |
| Jul 26, 4:13 PM EDT | Severe Thunderstorm Warning | ILN | Clinton, Greene | 23 min |
| Aug 2, 11:42 PM EDT | Severe Thunderstorm Warning | IWX | Fulton, Williams | 48 min |
| Aug 3, 3:46 PM EDT | Severe Thunderstorm Warning | ILN | Darke, Preble | 29 min |
| Aug 3, 4:19 PM EDT | Severe Thunderstorm Warning | PBZ | Carroll, Columbiana, Harrison, Jefferson | 41 min |
| Aug 3, 4:24 PM EDT | Severe Thunderstorm Warning | ILN | Preble | 36 min |
| Aug 3, 4:37 PM EDT | Severe Thunderstorm Warning | ILN | Butler, Montgomery, Preble | 24 min |
| Aug 3, 4:44 PM EDT | Severe Thunderstorm Warning | ILN | Butler, Preble | 46 min |
| Aug 3, 4:57 PM EDT | Severe Thunderstorm Warning | PBZ | Jefferson | 48 min |
| Aug 3, 5:23 PM EDT | Severe Thunderstorm Warning | ILN | Butler, Preble | 52 min |
| Aug 3, 5:24 PM EDT | Severe Thunderstorm Warning | PBZ | Belmont, Jefferson | 51 min |
| Aug 3, 5:25 PM EDT | Severe Thunderstorm Warning | ILN | Butler, Hamilton | 50 min |
| Aug 3, 5:49 PM EDT | Severe Thunderstorm Warning | ILN | Butler, Hamilton | 41 min |
| Aug 3, 5:51 PM EDT | Severe Thunderstorm Warning | ILN | Hamilton | 39 min |
| Aug 3, 5:55 PM EDT | Severe Thunderstorm Warning | ILN | Butler, Hamilton | 38 min |
| Aug 3, 6:18 PM EDT | Severe Thunderstorm Warning | ILN | Clermont, Warren | 27 min |
| Aug 3, 6:53 PM EDT | Severe Thunderstorm Warning | ILN | Butler, Clermont, Hamilton, Warren | 16 min |
| Aug 3, 7:01 PM EDT | Severe Thunderstorm Warning | ILN | Clermont, Hamilton | 29 min |
| Aug 3, 7:07 PM EDT | Severe Thunderstorm Warning | PBZ | Jefferson | 38 min |
| Aug 3, 7:19 PM EDT | Severe Thunderstorm Warning | ILN | Adams, Highland, Pike | 26 min |
| Aug 3, 7:26 PM EDT | Severe Thunderstorm Warning | ILN | Brown, Clermont | 34 min |
| Aug 3, 7:51 PM EDT | Severe Thunderstorm Warning | ILN | Butler, Warren | 25 min |
| Aug 3, 8:02 PM EDT | Severe Thunderstorm Warning | ILN | Adams, Brown | 43 min |
| Aug 3, 8:30 PM EDT | Severe Thunderstorm Warning | CLE | Cuyahoga, Geauga, Lake | 44 min |
| Aug 3, 9:22 PM EDT | Severe Thunderstorm Warning | PBZ | Columbiana | 38 min |
| Aug 3, 11:52 PM EDT | Severe Thunderstorm Warning | PBZ | Belmont, Harrison, Jefferson | 38 min |
| Aug 10, 6:12 PM EDT | Severe Thunderstorm Warning | ILN | Fairfield, Hocking | 33 min |
| Aug 10, 6:16 PM EDT | Severe Thunderstorm Warning | RLX | Perry | 14 min |
| Aug 10, 9:21 PM EDT | Severe Thunderstorm Warning | CLE | Mahoning, Trumbull | 24 min |
| Aug 11, 8:39 PM EDT | Severe Thunderstorm Warning | CLE | Lorain | 44 min |
| Aug 14, 11:25 PM EDT | Severe Thunderstorm Warning | IWX | Williams | 27 min |
| Aug 23, 5:28 PM EDT | Severe Thunderstorm Warning | IWX | Paulding | 47 min |
| Aug 23, 6:49 PM EDT | Severe Thunderstorm Warning | CLE | Hancock | 41 min |
| Aug 23, 7:16 PM EDT | Severe Thunderstorm Warning | CLE | Seneca, Wyandot | 29 min |
| Sep 2, 5:48 PM EDT | Severe Thunderstorm Warning | CLE | Hancock, Seneca, Wyandot | 42 min |
| Sep 2, 7:00 PM EDT | Severe Thunderstorm Warning | CLE | Marion, Morrow | 45 min |
| Sep 2, 7:38 PM EDT | Severe Thunderstorm Warning | CLE | Marion | 52 min |
| Sep 3, 1:50 PM EDT | Severe Thunderstorm Warning | CLE | Sandusky, Seneca | 55 min |
| Sep 3, 3:38 PM EDT | Severe Thunderstorm Warning | CLE | Stark, Summit | 52 min |
| Sep 3, 4:06 PM EDT | Severe Thunderstorm Warning | ILN | Franklin, Licking | 39 min |
| Sep 3, 4:08 PM EDT | Severe Thunderstorm Warning | CLE | Ashland, Wayne | 52 min |
| Sep 3, 4:16 PM EDT | Severe Thunderstorm Warning | CLE | Medina, Summit | 44 min |
| Sep 3, 5:24 PM EDT | Severe Thunderstorm Warning | CLE | Medina | 37 min |
| Sep 3, 7:28 PM EDT | Severe Thunderstorm Warning | CLE | Erie, Huron | 47 min |
| Sep 3, 8:29 PM EDT | Severe Thunderstorm Warning | CLE | Lucas, Ottawa | 61 min |
| Sep 4, 2:27 PM EDT | Severe Thunderstorm Warning | ILN | Auglaize, Mercer | 48 min |
| Sep 4, 2:44 PM EDT | Severe Thunderstorm Warning | ILN | Auglaize, Hardin, Logan, Mercer, Shelby | 46 min |
| Sep 4, 3:19 PM EDT | Severe Thunderstorm Warning | ILN | Hardin | 26 min |
| Sep 4, 3:51 PM EDT | Severe Thunderstorm Warning | CLE | Sandusky | 39 min |
| Sep 4, 4:20 PM EDT | Severe Thunderstorm Warning | ILN | Delaware, Franklin, Madison, Union | 40 min |
| Sep 4, 4:28 PM EDT | Severe Thunderstorm Warning | CLE | Erie, Huron, Sandusky, Seneca | 62 min |
| Sep 4, 4:35 PM EDT | Severe Thunderstorm Warning | ILN | Franklin, Madison, Pickaway | 40 min |
| Sep 4, 5:30 PM EDT | Severe Thunderstorm Warning | CLE | Ashland, Huron, Lorain, Medina, Richland | 45 min |
| Sep 4, 7:01 PM EDT | Severe Thunderstorm Warning | ILN | Hamilton | 44 min |
| Dec 23, 4:27 PM EST | Severe Thunderstorm Warning | ILN | Darke, Preble | 48 min |
| Dec 23, 4:49 PM EST | Severe Thunderstorm Warning | ILN | Butler, Hamilton, Montgomery, Preble, Warren | 56 min |
| Dec 23, 5:03 PM EST | Severe Thunderstorm Warning | ILN | Clermont, Hamilton | 42 min |
| Dec 23, 5:22 PM EST | Severe Thunderstorm Warning | ILN | Champaign, Clark, Logan, Miami, Montgomery, Shelby | 38 min |
| Dec 23, 5:31 PM EST | Severe Thunderstorm Warning | ILN | Butler, Clark, Clinton, Greene, Miami, Montgomery and 1 more | 44 min |
| Dec 23, 5:56 PM EST | Severe Thunderstorm Warning | CLE | Hancock, Lucas, Wood | 41 min |
| Dec 23, 5:59 PM EST | Severe Thunderstorm Warning | ILN | Champaign, Clark, Logan, Madison, Union | 46 min |
| Dec 23, 8:12 PM EST | Severe Thunderstorm Warning | ILN | Adams, Brown, Clermont, Highland | 48 min |
| Dec 23, 10:02 PM EST | Severe Thunderstorm Warning | PBZ | Carroll, Coshocton, Guernsey, Harrison, Muskingum, Noble and 1 more | 43 min |
| Dec 23, 10:53 PM EST | Severe Thunderstorm Warning | RLX | Athens, Meigs | 33 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Brown County31
- Clermont County31
- Warren County30
- Adams County28
- Clinton County25
- Butler County23
- Highland County23
- Montgomery County22
- Greene County21
- Hamilton County21
- Pike County21
- Meigs County21
- Preble County20
- Ross County20
- Gallia County19
- Fayette County18
- Scioto County18
- Jefferson County18
- Columbiana County18
- Madison County17
- Pickaway County17
- Lawrence County17
- Guernsey County15
- Carroll County15
- Champaign County14
- Franklin County14
- Tuscarawas County14
- Sandusky County14
- Miami County13
- Clark County13
- Wood County13
- Athens County12
- Belmont County12
- Harrison County12
- Henry County12
- Defiance County12
- Coshocton County11
- Muskingum County11
- Logan County11
- Cuyahoga County11
47 more counties
- Darke County10
- Jackson County10
- Licking County10
- Hancock County10
- Seneca County10
- Paulding County10
- Fairfield County10
- Geauga County10
- Vinton County9
- Delaware County9
- Portage County9
- Lorain County9
- Union County9
- Hocking County8
- Noble County8
- Shelby County8
- Stark County8
- Summit County8
- Ottawa County8
- Washington County7
- Perry County7
- Fulton County7
- Williams County7
- Putnam County7
- Auglaize County7
- Erie County7
- Morgan County6
- Lucas County6
- Van Wert County6
- Medina County6
- Mahoning County6
- Lake County6
- Morrow County6
- Monroe County5
- Wayne County5
- Trumbull County5
- Mercer County5
- Knox County5
- Hardin County5
- Marion County5
- Huron County5
- Wyandot County5
- Richland County4
- Allen County4
- Ashland County4
- Ashtabula County3
- Crawford County2
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20142016
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.