Weather alerts in Ohio, 2001
550 weather alerts in 2001, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.
Weather alerts by county
Each county as a circle sized by its count in 2001. Tap one for its archive.
- Alerts
- 550
- Warnings
- 510
- Watches
- 40
- Advisories
- 0
- Busiest month
- April111 alerts
- Busiest day
- October 25, 200154 alerts
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 13, 3:25 PM EST | Severe Thunderstorm Warning | ILN | Greene | 50 min |
| Mar 13, 3:55 PM EST | Severe Thunderstorm Warning | ILN | Warren | 35 min |
| Mar 13, 4:04 PM EST | Severe Thunderstorm Warning | ILN | Clinton | 26 min |
| Mar 13, 4:18 PM EST | Severe Thunderstorm Warning | ILN | Fayette | 27 min |
| Mar 13, 4:25 PM EST | Severe Thunderstorm Warning | ILN | Highland | 35 min |
| Mar 13, 4:53 PM EST | Severe Thunderstorm Warning | ILN | Butler, Warren | 52 min |
| Mar 13, 5:12 PM EST | Severe Thunderstorm Warning | ILN | Clinton | 33 min |
| Apr 6, 4:50 AM EDT | Severe Thunderstorm Warning | ILN | Hardin | 35 min |
| Apr 6, 5:00 AM EDT | Severe Thunderstorm Warning | CLE | Marion | 45 min |
| Apr 6, 5:51 PM EDT | Severe Thunderstorm Warning | ILN | Hamilton | 54 min |
| Apr 6, 6:31 PM EDT | Severe Thunderstorm Warning | ILN | Clermont | 44 min |
| Apr 6, 7:13 PM EDT | Severe Thunderstorm Warning | ILN | Adams | 47 min |
| Apr 6, 7:42 PM EDT | Severe Thunderstorm Warning | ILN | Scioto | 33 min |
| Apr 7, 6:12 PM EDT | Severe Thunderstorm Warning | CLE | Lucas, Wood | 48 min |
| Apr 7, 6:42 PM EDT | Severe Thunderstorm Warning | CLE | Ottawa, Sandusky | 48 min |
| Apr 7, 10:19 PM EDT | Severe Thunderstorm Warning | ILN | Darke | 26 min |
| Apr 7, 11:14 PM EDT | Severe Thunderstorm Warning | ILN | Logan | 31 min |
| Apr 8, 2:29 AM EDT | Severe Thunderstorm Warning | CLE | Hancock | 16 min |
| Apr 8, 3:45 PM EDT | Severe Thunderstorm Watch | SPC | Adams, Athens, Belmont, Brown, Butler, Clark and 33 more | 5 hr |
| Apr 8, 4:40 PM EDT | Severe Thunderstorm Warning | ILN | Franklin | 50 min |
| Apr 8, 5:38 PM EDT | Severe Thunderstorm Warning | ILN | Fairfield | 37 min |
| Apr 9, 11:00 AM EDT | Severe Thunderstorm Watch | SPC | Ashland, Belmont, Carroll, Columbiana, Coshocton, Cuyahoga and 27 more | 6 hr |
| Apr 9, 12:30 PM EDT | Severe Thunderstorm Warning | CLE | Trumbull | 45 min |
| Apr 9, 1:36 PM EDT | Severe Thunderstorm Warning | RLX | Athens | 39 min |
| Apr 9, 2:23 PM EDT | Severe Thunderstorm Warning | CLE | Mahoning | 37 min |
| Apr 9, 3:09 PM EDT | Tornado Warning | CLE | Stark, Wayne | 51 min |
| Apr 9, 3:35 PM EDT | Severe Thunderstorm Warning | PBZ | Carroll | 55 min |
| Apr 9, 3:40 PM EDT | Severe Thunderstorm Warning | CLE | Knox, Morrow | 65 min |
| Apr 9, 3:57 PM EDT | Severe Thunderstorm Warning | CLE | Stark | 48 min |
| Apr 9, 4:01 PM EDT | Severe Thunderstorm Warning | PBZ | Columbiana | 59 min |
| Apr 9, 4:16 PM EDT | Severe Thunderstorm Warning | CLE | Wayne | 44 min |
| Apr 9, 4:27 PM EDT | Tornado Warning | CLE | Wayne | 33 min |
| Apr 9, 4:31 PM EDT | Severe Thunderstorm Warning | PBZ | Carroll | 44 min |
| Apr 9, 4:42 PM EDT | Severe Thunderstorm Warning | CLE | Stark | 48 min |
| Apr 9, 4:48 PM EDT | Severe Thunderstorm Warning | PBZ | Jefferson | 57 min |
| Apr 9, 4:52 PM EDT | Severe Thunderstorm Warning | CLE | Holmes | 38 min |
| Apr 9, 4:57 PM EDT | Severe Thunderstorm Warning | CLE | Wayne | 33 min |
| Apr 9, 5:00 PM EDT | Severe Thunderstorm Watch | SPC | Adams, Athens, Belmont, Carroll, Columbiana, Coshocton and 29 more | 5 hr |
| Apr 9, 5:02 PM EDT | Severe Thunderstorm Warning | ILN | Clark | 43 min |
| Apr 9, 5:11 PM EDT | Severe Thunderstorm Warning | CLE | Knox | 49 min |
| Apr 9, 5:13 PM EDT | Severe Thunderstorm Warning | ILN | Delaware, Licking | 47 min |
| Apr 9, 5:22 PM EDT | Severe Thunderstorm Warning | PBZ | Harrison | 38 min |
| Apr 9, 5:30 PM EDT | Severe Thunderstorm Warning | ILN | Madison | 45 min |
| Apr 9, 5:32 PM EDT | Severe Thunderstorm Warning | PBZ | Tuscarawas | 43 min |
| Apr 9, 5:51 PM EDT | Severe Thunderstorm Warning | ILN | Darke | 24 min |
| Apr 9, 5:57 PM EDT | Severe Thunderstorm Warning | PBZ | Harrison | 63 min |
| Apr 9, 6:04 PM EDT | Severe Thunderstorm Warning | ILN | Fayette, Pickaway | 41 min |
| Apr 9, 6:07 PM EDT | Severe Thunderstorm Warning | PBZ | Jefferson | 53 min |
| Apr 9, 6:14 PM EDT | Severe Thunderstorm Warning | ILN | Montgomery, Preble | 46 min |
| Apr 9, 6:20 PM EDT | Severe Thunderstorm Warning | PBZ | Guernsey | 55 min |
| Apr 9, 6:22 PM EDT | Severe Thunderstorm Warning | ILN | Champaign, Miami | 38 min |
| Apr 9, 6:25 PM EDT | Severe Thunderstorm Warning | PBZ | Belmont | 65 min |
| Apr 9, 6:34 PM EDT | Severe Thunderstorm Warning | ILN | Butler | 56 min |
| Apr 9, 6:40 PM EDT | Severe Thunderstorm Warning | PBZ | Noble | 65 min |
| Apr 9, 6:43 PM EDT | Severe Thunderstorm Warning | ILN | Greene | 47 min |
| Apr 9, 6:45 PM EDT | Severe Thunderstorm Warning | ILN | Hocking, Pickaway, Ross | 45 min |
| Apr 9, 6:48 PM EDT | Severe Thunderstorm Warning | ILN | Clark | 42 min |
| Apr 9, 6:57 PM EDT | Severe Thunderstorm Warning | PBZ | Monroe | 63 min |
| Apr 9, 6:59 PM EDT | Severe Thunderstorm Warning | ILN | Champaign, Union | 46 min |
| Apr 9, 7:00 PM EDT | Severe Thunderstorm Watch | SPC | Gallia, Scioto | 5 hr |
| Apr 9, 7:01 PM EDT | Severe Thunderstorm Warning | ILN | Clinton | 59 min |
| Apr 9, 7:11 PM EDT | Severe Thunderstorm Warning | ILN | Warren | 64 min |
| Apr 9, 7:15 PM EDT | Severe Thunderstorm Warning | ILN | Montgomery | 45 min |
| Apr 9, 7:15 PM EDT | Severe Thunderstorm Watch | SPC | Auglaize, Brown, Butler, Champaign, Clark, Clermont and 12 more | 6 hr |
| Apr 9, 7:28 PM EDT | Severe Thunderstorm Warning | ILN | Greene | 62 min |
| Apr 9, 7:29 PM EDT | Severe Thunderstorm Warning | ILN | Hocking | 46 min |
| Apr 9, 7:32 PM EDT | Severe Thunderstorm Warning | ILN | Butler | 58 min |
| Apr 9, 7:33 PM EDT | Severe Thunderstorm Warning | ILN | Delaware | 57 min |
| Apr 9, 7:39 PM EDT | Severe Thunderstorm Warning | RLX | Vinton | 36 min |
| Apr 9, 7:48 PM EDT | Severe Thunderstorm Warning | ILN | Fayette, Highland | 42 min |
| Apr 9, 8:00 PM EDT | Severe Thunderstorm Warning | ILN | Madison | 45 min |
| Apr 9, 8:02 PM EDT | Severe Thunderstorm Warning | ILN | Clinton | 43 min |
| Apr 9, 8:11 PM EDT | Severe Thunderstorm Warning | RLX | Meigs | 39 min |
| Apr 9, 8:15 PM EDT | Severe Thunderstorm Warning | ILN | Warren | 30 min |
| Apr 9, 8:16 PM EDT | Severe Thunderstorm Warning | ILN | Franklin | 59 min |
| Apr 9, 8:21 PM EDT | Severe Thunderstorm Warning | ILN | Ross | 39 min |
| Apr 9, 8:22 PM EDT | Severe Thunderstorm Warning | RLX | Athens | 38 min |
| Apr 9, 8:26 PM EDT | Severe Thunderstorm Warning | ILN | Fayette | 49 min |
| Apr 9, 8:37 PM EDT | Severe Thunderstorm Warning | ILN | Pickaway | 43 min |
| Apr 9, 8:52 PM EDT | Severe Thunderstorm Warning | ILN | Highland | 23 min |
| Apr 9, 8:52 PM EDT | Severe Thunderstorm Warning | ILN | Fairfield | 53 min |
| Apr 9, 8:55 PM EDT | Severe Thunderstorm Warning | ILN | Ross | 65 min |
| Apr 9, 9:05 PM EDT | Severe Thunderstorm Warning | ILN | Montgomery | 40 min |
| Apr 9, 9:17 PM EDT | Severe Thunderstorm Warning | ILN | Clark, Greene | 58 min |
| Apr 9, 9:18 PM EDT | Severe Thunderstorm Warning | ILN | Darke | 57 min |
| Apr 9, 9:21 PM EDT | Severe Thunderstorm Warning | ILN | Hocking | 39 min |
| Apr 9, 9:24 PM EDT | Severe Thunderstorm Warning | ILN | Highland | 51 min |
| Apr 9, 9:37 PM EDT | Severe Thunderstorm Warning | ILN | Pike | 38 min |
| Apr 9, 9:42 PM EDT | Tornado Warning | ILN | Darke | 48 min |
| Apr 9, 10:00 PM EDT | Severe Thunderstorm Watch | SPC | Adams, Athens, Fairfield, Fayette, Franklin, Gallia and 13 more | 3 hr |
| Apr 9, 10:01 PM EDT | Tornado Warning | ILN | Miami | 44 min |
| Apr 9, 10:04 PM EDT | Tornado Warning | ILN | Greene | 26 min |
| Apr 9, 10:15 PM EDT | Severe Thunderstorm Warning | ILN | Fayette | 45 min |
| Apr 9, 10:18 PM EDT | Severe Thunderstorm Warning | ILN | Montgomery | 42 min |
| Apr 9, 10:28 PM EDT | Severe Thunderstorm Warning | ILN | Clark, Greene | 62 min |
| Apr 9, 10:47 PM EDT | Severe Thunderstorm Warning | ILN | Pickaway | 43 min |
| Apr 9, 10:52 PM EDT | Severe Thunderstorm Warning | ILN | Ross | 38 min |
| Apr 9, 10:58 PM EDT | Severe Thunderstorm Warning | ILN | Fayette | 47 min |
| Apr 9, 11:02 PM EDT | Severe Thunderstorm Warning | ILN | Madison | 28 min |
| Apr 9, 11:24 PM EDT | Severe Thunderstorm Warning | ILN | Clinton | 36 min |
| Apr 9, 11:28 PM EDT | Severe Thunderstorm Warning | ILN | Ross | 32 min |
| Apr 9, 11:39 PM EDT | Severe Thunderstorm Warning | ILN | Highland | 51 min |
| Apr 9, 11:47 PM EDT | Severe Thunderstorm Warning | ILN | Ross | 43 min |
| Apr 10, 12:25 AM EDT | Severe Thunderstorm Warning | ILN | Pike | 35 min |
| Apr 10, 1:52 AM EDT | Severe Thunderstorm Warning | ILN | Shelby | 38 min |
| Apr 10, 2:00 PM EDT | Severe Thunderstorm Watch | SPC | Adams, Brown, Scioto | 6 hr |
| Apr 10, 4:23 PM EDT | Severe Thunderstorm Warning | ILN | Hocking | 37 min |
| Apr 10, 6:26 PM EDT | Severe Thunderstorm Warning | ILN | Montgomery | 49 min |
| Apr 10, 8:00 PM EDT | Severe Thunderstorm Watch | SPC | Brown, Clermont, Hamilton | 5 hr |
| Apr 11, 7:12 AM EDT | Flash Flood Warning | PBZ | Muskingum | 3 hr |
| Apr 11, 10:15 AM EDT | Flash Flood Warning | PBZ | Muskingum | 6 hr |
| Apr 11, 10:50 AM EDT | Flash Flood Warning | PBZ | Noble | 6 hr |
| Apr 11, 4:15 PM EDT | Flash Flood Warning | PBZ | Muskingum | 6 hr |
| Apr 11, 4:44 PM EDT | Flash Flood Warning | PBZ | Noble | 6 hr |
| Apr 12, 3:03 AM EDT | Severe Thunderstorm Warning | IWX | Williams | 27 min |
| Apr 12, 3:12 AM EDT | Severe Thunderstorm Warning | IWX | Fulton | 28 min |
| Apr 12, 5:17 AM EDT | Flash Flood Warning | RLX | Athens | 4 hr |
| Apr 23, 4:30 PM EDT | Severe Thunderstorm Watch | SPC | Allen, Auglaize, Defiance, Fulton, Hancock, Henry and 7 more | 6 hr |
| May 1, 2:13 PM EDT | Severe Thunderstorm Warning | RLX | Jackson | 32 min |
| May 1, 2:19 PM EDT | Severe Thunderstorm Warning | RLX | Vinton | 26 min |
| May 1, 2:49 PM EDT | Severe Thunderstorm Warning | RLX | Athens | 26 min |
| May 7, 4:00 PM EDT | Severe Thunderstorm Watch | SPC | Allen, Auglaize, Butler, Champaign, Clark, Clinton and 21 more | 5 hr |
| May 7, 8:03 PM EDT | Tornado Warning | CLE | Hancock | 42 min |
| May 7, 8:52 PM EDT | Tornado Warning | CLE | Seneca | 23 min |
| May 11, 5:17 PM EDT | Severe Thunderstorm Warning | ILN | Clermont | 43 min |
| May 11, 8:04 PM EDT | Severe Thunderstorm Warning | CLE | Ashtabula | 41 min |
| May 11, 9:18 PM EDT | Severe Thunderstorm Warning | CLE | Marion | 17 min |
| May 15, 3:00 PM EDT | Severe Thunderstorm Watch | SPC | Adams, Allen, Auglaize, Brown, Butler, Champaign and 22 more | 5 hr |
| May 15, 5:27 PM EDT | Severe Thunderstorm Warning | IWX | Van Wert | 63 min |
| May 15, 5:54 PM EDT | Severe Thunderstorm Warning | ILN | Darke | 51 min |
| May 15, 6:03 PM EDT | Severe Thunderstorm Warning | ILN | Mercer | 42 min |
| May 15, 6:12 PM EDT | Severe Thunderstorm Warning | ILN | Shelby | 63 min |
| May 15, 6:38 PM EDT | Severe Thunderstorm Warning | ILN | Champaign | 67 min |
| May 15, 6:45 PM EDT | Severe Thunderstorm Warning | ILN | Fayette | 45 min |
| May 15, 7:19 PM EDT | Severe Thunderstorm Warning | ILN | Shelby | 41 min |
| May 15, 7:30 PM EDT | Severe Thunderstorm Warning | ILN | Clark | 45 min |
| May 15, 7:42 PM EDT | Severe Thunderstorm Warning | ILN | Fayette | 48 min |
| May 15, 8:00 PM EDT | Severe Thunderstorm Watch | SPC | Allen, Athens, Auglaize, Champaign, Clark, Clinton and 31 more | 4 hr |
| May 15, 8:25 PM EDT | Severe Thunderstorm Warning | IWX | Van Wert | 55 min |
| May 15, 8:52 PM EDT | Severe Thunderstorm Warning | CLE | Seneca | 38 min |
| May 15, 8:56 PM EDT | Severe Thunderstorm Warning | CLE | Crawford | 49 min |
| May 16, 11:24 AM EDT | Severe Thunderstorm Warning | ILN | Shelby | 36 min |
| May 16, 12:30 PM EDT | Severe Thunderstorm Watch | SPC | Adams, Brown, Butler, Clermont, Clinton, Fayette and 5 more | 6 hr |
| May 17, 1:16 AM EDT | Flash Flood Warning | RLX | Lawrence | 3 hr |
| May 17, 11:55 AM EDT | Severe Thunderstorm Warning | ILN | Preble | 35 min |
| May 17, 12:00 PM EDT | Severe Thunderstorm Watch | SPC | Adams, Auglaize, Brown, Butler, Champaign, Clark and 30 more | 4 hr |
| May 17, 12:29 PM EDT | Severe Thunderstorm Warning | ILN | Miami, Montgomery | 61 min |
| May 17, 1:45 PM EDT | Severe Thunderstorm Warning | ILN | Clermont | 45 min |
| May 17, 2:46 PM EDT | Severe Thunderstorm Warning | ILN | Franklin | 29 min |
| May 17, 3:08 PM EDT | Severe Thunderstorm Warning | ILN | Fairfield | 37 min |
| May 17, 4:09 PM EDT | Severe Thunderstorm Warning | RLX | Gallia, Meigs | 36 min |
| May 17, 4:09 PM EDT | Severe Thunderstorm Warning | RLX | Athens | 36 min |
| May 17, 4:14 PM EDT | Severe Thunderstorm Warning | PBZ | Muskingum | 46 min |
| May 17, 10:28 PM EDT | Flash Flood Warning | RLX | Gallia, Lawrence | 3 hr |
| May 18, 12:53 PM EDT | Severe Thunderstorm Warning | ILN | Clinton, Fayette | 52 min |
| May 18, 1:00 PM EDT | Severe Thunderstorm Warning | ILN | Butler | 45 min |
| May 18, 2:07 PM EDT | Flash Flood Warning | ILN | Ross | 3 hr |
| May 18, 3:13 PM EDT | Flash Flood Warning | ILN | Clinton, Fayette | 3 hr |
| May 18, 3:28 PM EDT | Severe Thunderstorm Warning | ILN | Ross | 62 min |
| May 18, 3:29 PM EDT | Flash Flood Warning | ILN | Hocking, Pickaway | 3 hr |
| May 18, 3:37 PM EDT | Flash Flood Warning | ILN | Brown, Clermont, Highland | 3 hr |
| May 18, 3:51 PM EDT | Flash Flood Warning | RLX | Athens, Jackson, Vinton | 3 hr |
| May 18, 4:08 PM EDT | Flash Flood Warning | ILN | Pike, Scioto | 3 hr |
| May 18, 4:30 PM EDT | Severe Thunderstorm Warning | RLX | Jackson | 45 min |
| May 18, 4:54 PM EDT | Flash Flood Warning | ILN | Ross | 2 hr |
| May 18, 4:58 PM EDT | Severe Thunderstorm Warning | ILN | Pike | 32 min |
| May 18, 5:08 PM EDT | Tornado Warning | RLX | Gallia | 37 min |
| May 18, 5:17 PM EDT | Severe Thunderstorm Warning | RLX | Jackson, Vinton | 28 min |
| May 18, 5:46 PM EDT | Severe Thunderstorm Warning | RLX | Meigs | 44 min |
| May 18, 5:53 PM EDT | Severe Thunderstorm Warning | RLX | Gallia, Jackson | 37 min |
| May 18, 6:03 PM EDT | Flash Flood Warning | RLX | Gallia | 3 hr |
| May 18, 6:17 PM EDT | Flash Flood Warning | RLX | Meigs | 3 hr |
| May 18, 6:40 PM EDT | Flash Flood Warning | RLX | Lawrence | 3 hr |
| May 18, 6:45 PM EDT | Flash Flood Warning | ILN | Adams, Scioto | 2 hr |
| May 18, 7:07 PM EDT | Flash Flood Warning | RLX | Athens, Vinton | 3 hr |
| May 19, 12:42 AM EDT | Flash Flood Warning | RLX | Lawrence | 4 hr |
| May 21, 3:36 PM EDT | Severe Thunderstorm Warning | PBZ | Jefferson | 24 min |
| May 21, 4:50 PM EDT | Flash Flood Warning | ILN | Adams, Scioto | 115 min |
| May 21, 4:51 PM EDT | Tornado Warning | CLE | Lorain, Medina | 39 min |
| May 21, 5:27 PM EDT | Severe Thunderstorm Warning | ILN | Delaware, Licking | 48 min |
| May 21, 5:43 PM EDT | Tornado Warning | CLE | Medina | 32 min |
| May 21, 5:57 PM EDT | Severe Thunderstorm Warning | RLX | Jackson | 33 min |
| May 21, 6:10 PM EDT | Tornado Warning | RLX | Gallia, Meigs | 35 min |
| May 21, 6:16 PM EDT | Flash Flood Warning | RLX | Jackson | 3 hr |
| May 21, 6:29 PM EDT | Tornado Warning | RLX | Jackson | 16 min |
| May 21, 6:30 PM EDT | Tornado Watch | SPC | Athens, Belmont, Carroll, Columbiana, Coshocton, Gallia and 18 more | 5 hr |
| May 21, 6:32 PM EDT | Severe Thunderstorm Warning | PBZ | Coshocton | 43 min |
| May 21, 6:41 PM EDT | Flash Flood Warning | ILN | Scioto | 79 min |
| May 21, 6:42 PM EDT | Flash Flood Warning | RLX | Gallia | 3 hr |
| May 21, 6:50 PM EDT | Tornado Warning | RLX | Gallia, Meigs | 25 min |
| May 21, 7:02 PM EDT | Severe Thunderstorm Warning | CLE | Holmes | 28 min |
| May 21, 7:03 PM EDT | Flash Flood Warning | RLX | Meigs, Vinton | 3 hr |
| May 21, 7:10 PM EDT | Severe Thunderstorm Warning | PBZ | Tuscarawas | 50 min |
| May 21, 7:14 PM EDT | Severe Thunderstorm Warning | CLE | Stark | 61 min |
| May 21, 7:21 PM EDT | Flash Flood Warning | CLE | Medina | 114 min |
| May 21, 7:29 PM EDT | Tornado Warning | RLX | Meigs | 16 min |
| May 21, 7:31 PM EDT | Flash Flood Warning | CLE | Cuyahoga | 119 min |
| May 21, 7:33 PM EDT | Flash Flood Warning | RLX | Athens | 3 hr |
| May 21, 7:54 PM EDT | Tornado Warning | CLE | Stark | 51 min |
| May 21, 7:59 PM EDT | Tornado Warning | CLE | Summit | 46 min |
| May 24, 1:00 PM EDT | Severe Thunderstorm Warning | ILN | Montgomery | 45 min |
| May 24, 2:15 PM EDT | Severe Thunderstorm Warning | ILN | Greene | 45 min |
| May 24, 3:04 PM EDT | Severe Thunderstorm Warning | ILN | Clark | 41 min |
| May 24, 7:34 PM EDT | Tornado Warning | ILN | Clinton | 26 min |
| May 24, 9:49 PM EDT | Flash Flood Warning | ILN | Fayette | 116 min |
| May 25, 1:52 PM EDT | Severe Thunderstorm Warning | ILN | Warren | 38 min |
| May 25, 1:59 PM EDT | Severe Thunderstorm Warning | ILN | Clinton | 46 min |
| May 25, 2:59 PM EDT | Severe Thunderstorm Warning | ILN | Madison | 61 min |
| May 25, 3:24 PM EDT | Severe Thunderstorm Warning | ILN | Union | 51 min |
| May 26, 7:35 PM EDT | Tornado Warning | IWX | Williams | 45 min |
| May 26, 8:41 PM EDT | Severe Thunderstorm Warning | ILN | Preble | 34 min |
| May 29, 3:03 PM EDT | Severe Thunderstorm Warning | CLE | Wood | 27 min |
| May 29, 3:11 PM EDT | Severe Thunderstorm Warning | CLE | Hancock | 49 min |
| Jun 1, 12:10 PM EDT | Severe Thunderstorm Warning | ILN | Scioto | 50 min |
| Jun 1, 2:39 PM EDT | Flash Flood Warning | RLX | Morgan, Washington | 2 hr |
| Jun 1, 2:46 PM EDT | Flash Flood Warning | RLX | Meigs | 119 min |
| Jun 1, 2:57 PM EDT | Flash Flood Warning | RLX | Athens | 2 hr |
| Jun 2, 5:18 PM EDT | Tornado Warning | ILN | Fairfield | 27 min |
| Jun 2, 6:42 PM EDT | Severe Thunderstorm Warning | RLX | Gallia | 18 min |
| Jun 2, 7:41 PM EDT | Severe Thunderstorm Warning | CLE | Cuyahoga | 64 min |
| Jun 5, 4:30 PM EDT | Severe Thunderstorm Watch | SPC | Butler, Clermont, Hamilton, Montgomery, Preble, Warren | 6 hr |
| Jun 5, 7:29 PM EDT | Severe Thunderstorm Warning | ILN | Brown | 46 min |
| Jun 6, 9:30 AM EDT | Flash Flood Warning | PBZ | Belmont | 2 hr |
| Jun 6, 4:22 PM EDT | Flash Flood Warning | ILN | Hamilton | 3 hr |
| Jun 6, 5:13 PM EDT | Severe Thunderstorm Warning | ILN | Highland | 47 min |
| Jun 6, 5:18 PM EDT | Severe Thunderstorm Warning | ILN | Fayette | 42 min |
| Jun 6, 5:34 PM EDT | Tornado Warning | ILN | Ross | 26 min |
| Jun 6, 6:00 PM EDT | Tornado Warning | ILN | Pike | 60 min |
| Jun 6, 6:46 PM EDT | Severe Thunderstorm Warning | RLX | Jackson | 44 min |
| Jun 6, 7:11 PM EDT | Tornado Warning | RLX | Washington | 34 min |
| Jun 6, 7:16 PM EDT | Severe Thunderstorm Warning | RLX | Gallia | 44 min |
| Jun 6, 7:57 PM EDT | Severe Thunderstorm Warning | RLX | Lawrence | 33 min |
| Jun 6, 8:31 PM EDT | Severe Thunderstorm Warning | RLX | Gallia | 29 min |
| Jun 11, 3:58 PM EDT | Severe Thunderstorm Warning | ILN | Clark | 62 min |
| Jun 11, 5:17 PM EDT | Severe Thunderstorm Warning | ILN | Miami, Montgomery | 43 min |
| Jun 11, 5:30 PM EDT | Severe Thunderstorm Warning | ILN | Greene | 60 min |
| Jun 12, 3:14 AM EDT | Severe Thunderstorm Warning | IWX | Defiance, Fulton, Henry, Williams | 76 min |
| Jun 12, 3:14 AM EDT | Severe Thunderstorm Warning | IWX | Paulding, Putnam | 76 min |
| Jun 12, 3:31 AM EDT | Severe Thunderstorm Warning | IWX | Allen, Van Wert | 89 min |
| Jun 12, 4:34 PM EDT | Severe Thunderstorm Warning | CLE | Morrow | 41 min |
| Jun 12, 5:00 PM EDT | Severe Thunderstorm Watch | SPC | Belmont, Carroll, Coshocton, Delaware, Fairfield, Franklin and 15 more | 4 hr |
| Jun 12, 5:21 PM EDT | Severe Thunderstorm Warning | ILN | Miami | 54 min |
| Jun 12, 5:51 PM EDT | Severe Thunderstorm Warning | ILN | Montgomery | 54 min |
| Jun 12, 5:52 PM EDT | Severe Thunderstorm Warning | PBZ | Coshocton | 53 min |
| Jun 12, 6:08 PM EDT | Severe Thunderstorm Warning | PBZ | Muskingum | 67 min |
| Jun 12, 6:23 PM EDT | Severe Thunderstorm Warning | PBZ | Harrison | 67 min |
| Jun 12, 6:35 PM EDT | Severe Thunderstorm Warning | ILN | Franklin | 55 min |
| Jun 12, 6:51 PM EDT | Severe Thunderstorm Warning | ILN | Madison | 39 min |
| Jun 12, 6:55 PM EDT | Severe Thunderstorm Warning | ILN | Fayette | 65 min |
| Jun 12, 6:59 PM EDT | Severe Thunderstorm Warning | RLX | Athens | 46 min |
| Jun 12, 7:02 PM EDT | Severe Thunderstorm Warning | ILN | Pickaway | 58 min |
| Jun 12, 7:10 PM EDT | Severe Thunderstorm Warning | ILN | Clinton, Greene | 50 min |
| Jun 12, 7:11 PM EDT | Severe Thunderstorm Warning | RLX | Vinton | 34 min |
| Jun 12, 7:21 PM EDT | Severe Thunderstorm Warning | ILN | Montgomery | 54 min |
| Jun 12, 7:36 PM EDT | Severe Thunderstorm Warning | RLX | Morgan | 39 min |
| Jun 12, 7:37 PM EDT | Severe Thunderstorm Warning | ILN | Preble | 53 min |
| Jun 12, 7:37 PM EDT | Severe Thunderstorm Warning | PBZ | Noble | 53 min |
| Jun 12, 7:44 PM EDT | Flash Flood Warning | RLX | Athens | 3 hr |
| Jun 12, 7:46 PM EDT | Severe Thunderstorm Warning | RLX | Vinton | 44 min |
| Jun 12, 8:00 PM EDT | Severe Thunderstorm Warning | ILN | Greene | 60 min |
| Jun 12, 8:00 PM EDT | Severe Thunderstorm Warning | RLX | Athens, Meigs | 45 min |
| Jun 12, 8:04 PM EDT | Flash Flood Warning | ILN | Greene | 116 min |
| Jun 12, 8:05 PM EDT | Severe Thunderstorm Warning | ILN | Butler | 55 min |
| Jun 12, 8:09 PM EDT | Severe Thunderstorm Warning | ILN | Warren | 66 min |
| Jun 12, 8:09 PM EDT | Severe Thunderstorm Warning | RLX | Washington | 36 min |
| Jun 12, 8:10 PM EDT | Severe Thunderstorm Warning | ILN | Pike, Ross | 65 min |
| Jun 12, 8:29 PM EDT | Severe Thunderstorm Warning | ILN | Highland | 46 min |
| Jun 12, 8:29 PM EDT | Flash Flood Warning | RLX | Vinton | 3 hr |
| Jun 12, 8:41 PM EDT | Flash Flood Warning | RLX | Perry | 3 hr |
| Jun 12, 8:49 PM EDT | Severe Thunderstorm Warning | RLX | Athens, Meigs | 41 min |
| Jun 12, 9:35 PM EDT | Severe Thunderstorm Warning | ILN | Adams | 55 min |
| Jun 13, 5:01 PM EDT | Severe Thunderstorm Warning | ILN | Greene | 59 min |
| Jun 14, 2:26 PM EDT | Severe Thunderstorm Warning | ILN | Warren | 64 min |
| Jun 14, 3:25 PM EDT | Severe Thunderstorm Warning | ILN | Champaign | 65 min |
| Jun 15, 12:00 PM EDT | Severe Thunderstorm Watch | SPC | Williams | 5 hr |
| Jun 15, 5:36 PM EDT | Severe Thunderstorm Warning | ILN | Warren | 39 min |
| Jun 15, 5:46 PM EDT | Severe Thunderstorm Warning | ILN | Hamilton | 34 min |
| Jun 15, 6:13 PM EDT | Severe Thunderstorm Warning | ILN | Clark | 47 min |
| Jun 15, 6:17 PM EDT | Severe Thunderstorm Warning | CLE | Ottawa | 43 min |
| Jun 19, 5:00 PM EDT | Severe Thunderstorm Watch | SPC | Allen, Auglaize, Defiance, Fulton, Hancock, Hardin and 8 more | 5 hr |
| Jun 19, 6:07 PM EDT | Severe Thunderstorm Warning | IWX | Paulding | 43 min |
| Jun 19, 6:40 PM EDT | Severe Thunderstorm Warning | IWX | Defiance, Williams | 50 min |
| Jun 19, 7:30 PM EDT | Severe Thunderstorm Warning | IWX | Fulton | 50 min |
| Jun 19, 8:03 PM EDT | Severe Thunderstorm Warning | CLE | Lucas | 57 min |
| Jun 19, 8:57 PM EDT | Severe Thunderstorm Warning | CLE | Lucas | 33 min |
| Jun 19, 10:09 PM EDT | Severe Thunderstorm Warning | CLE | Seneca | 36 min |
| Jun 19, 10:32 PM EDT | Severe Thunderstorm Warning | CLE | Huron | 43 min |
| Jun 20, 12:25 AM EDT | Severe Thunderstorm Warning | ILN | Clark | 35 min |
| Jun 20, 6:20 PM EDT | Severe Thunderstorm Warning | CLE | Cuyahoga, Summit | 40 min |
| Jun 20, 6:53 PM EDT | Severe Thunderstorm Warning | CLE | Portage | 67 min |
| Jun 21, 1:43 PM EDT | Severe Thunderstorm Warning | ILN | Adams | 47 min |
| Jun 21, 2:00 PM EDT | Severe Thunderstorm Watch | SPC | Adams, Brown, Clermont, Hamilton, Highland | 6 hr |
| Jun 21, 2:26 PM EDT | Severe Thunderstorm Warning | CLE | Cuyahoga, Lorain | 64 min |
| Jun 21, 3:47 PM EDT | Severe Thunderstorm Warning | ILN | Hocking | 43 min |
| Jun 21, 4:00 PM EDT | Severe Thunderstorm Watch | SPC | Ashland, Ashtabula, Butler, Carroll, Champaign, Clark and 48 more | 6 hr |
| Jun 21, 4:38 PM EDT | Severe Thunderstorm Warning | ILN | Hamilton | 52 min |
| Jun 21, 4:50 PM EDT | Severe Thunderstorm Warning | ILN | Butler, Warren | 55 min |
| Jun 21, 5:23 PM EDT | Severe Thunderstorm Warning | ILN | Clinton | 67 min |
| Jun 21, 5:35 PM EDT | Severe Thunderstorm Warning | ILN | Greene | 40 min |
| Jun 21, 5:57 PM EDT | Severe Thunderstorm Warning | ILN | Fayette | 48 min |
| Jun 21, 6:10 PM EDT | Severe Thunderstorm Warning | ILN | Madison | 50 min |
| Jun 21, 6:16 PM EDT | Severe Thunderstorm Warning | PBZ | Noble | 59 min |
| Jun 21, 6:21 PM EDT | Severe Thunderstorm Warning | PBZ | Guernsey, Harrison | 54 min |
| Jun 21, 6:38 PM EDT | Severe Thunderstorm Warning | PBZ | Monroe | 67 min |
| Jun 21, 6:58 PM EDT | Severe Thunderstorm Warning | PBZ | Belmont | 62 min |
| Jun 21, 7:11 PM EDT | Severe Thunderstorm Warning | PBZ | Carroll | 64 min |
| Jun 21, 8:12 PM EDT | Severe Thunderstorm Warning | CLE | Erie, Huron | 48 min |
| Jun 21, 8:24 PM EDT | Severe Thunderstorm Warning | CLE | Lorain | 51 min |
| Jul 1, 12:00 PM EDT | Severe Thunderstorm Watch | SPC | Athens, Belmont, Carroll, Columbiana, Coshocton, Guernsey and 17 more | 6 hr |
| Jul 1, 12:25 PM EDT | Tornado Warning | CLE | Erie, Huron | 50 min |
| Jul 1, 12:40 PM EDT | Severe Thunderstorm Warning | PBZ | Columbiana | 65 min |
| Jul 1, 12:59 PM EDT | Severe Thunderstorm Warning | CLE | Knox | 31 min |
| Jul 1, 1:35 PM EDT | Severe Thunderstorm Warning | PBZ | Harrison, Tuscarawas | 55 min |
| Jul 1, 1:59 PM EDT | Severe Thunderstorm Warning | ILN | Clark | 46 min |
| Jul 1, 2:08 PM EDT | Severe Thunderstorm Warning | PBZ | Guernsey | 67 min |
| Jul 1, 2:38 PM EDT | Severe Thunderstorm Warning | PBZ | Belmont | 67 min |
| Jul 1, 3:09 PM EDT | Severe Thunderstorm Warning | PBZ | Monroe | 66 min |
| Jul 1, 3:15 PM EDT | Severe Thunderstorm Warning | PBZ | Muskingum, Noble | 60 min |
| Jul 1, 3:33 PM EDT | Severe Thunderstorm Warning | RLX | Morgan | 27 min |
| Jul 1, 3:46 PM EDT | Severe Thunderstorm Warning | ILN | Warren | 44 min |
| Jul 1, 3:48 PM EDT | Severe Thunderstorm Warning | RLX | Washington | 42 min |
| Jul 1, 4:30 PM EDT | Severe Thunderstorm Watch | SPC | Washington | 5 hr |
| Jul 4, 2:00 PM EDT | Severe Thunderstorm Watch | SPC | Defiance, Fulton, Hancock, Henry, Lucas, Ottawa and 5 more | 5 hr |
| Jul 4, 6:31 PM EDT | Severe Thunderstorm Warning | CLE | Wood | 14 min |
| Jul 4, 6:32 PM EDT | Severe Thunderstorm Warning | CLE | Hancock | 43 min |
| Jul 4, 7:14 PM EDT | Severe Thunderstorm Warning | CLE | Hancock | 31 min |
| Jul 4, 7:55 PM EDT | Severe Thunderstorm Warning | CLE | Lorain | 35 min |
| Jul 4, 8:08 PM EDT | Severe Thunderstorm Warning | CLE | Cuyahoga | 52 min |
| Jul 4, 9:32 PM EDT | Severe Thunderstorm Warning | ILN | Mercer | 43 min |
| Jul 4, 11:10 PM EDT | Severe Thunderstorm Warning | CLE | Marion, Wyandot | 50 min |
| Jul 5, 11:20 AM EDT | Severe Thunderstorm Warning | PBZ | Columbiana | 40 min |
| Jul 7, 12:05 PM EDT | Severe Thunderstorm Warning | ILN | Shelby | 25 min |
| Jul 7, 12:25 PM EDT | Severe Thunderstorm Warning | ILN | Darke, Miami | 35 min |
| Jul 7, 12:54 PM EDT | Severe Thunderstorm Warning | ILN | Montgomery | 36 min |
| Jul 8, 12:00 AM EDT | Severe Thunderstorm Watch | SPC | Allen, Auglaize, Butler, Champaign, Clark, Clermont and 23 more | 5 hr |
| Jul 8, 1:26 AM EDT | Severe Thunderstorm Warning | ILN | Madison | 49 min |
| Jul 8, 1:39 AM EDT | Severe Thunderstorm Warning | ILN | Fayette | 51 min |
| Jul 8, 1:50 AM EDT | Severe Thunderstorm Warning | ILN | Pickaway | 40 min |
| Jul 8, 10:30 AM EDT | Severe Thunderstorm Watch | SPC | Butler, Hamilton, Montgomery, Preble | 6 hr |
| Jul 8, 1:01 PM EDT | Severe Thunderstorm Warning | ILN | Clermont | 44 min |
| Jul 8, 1:20 PM EDT | Severe Thunderstorm Warning | ILN | Hamilton | 40 min |
| Jul 8, 1:20 PM EDT | Severe Thunderstorm Warning | ILN | Butler | 40 min |
| Jul 8, 1:54 PM EDT | Severe Thunderstorm Warning | ILN | Clermont | 51 min |
| Jul 8, 2:12 PM EDT | Severe Thunderstorm Warning | ILN | Brown | 63 min |
| Jul 8, 2:32 PM EDT | Severe Thunderstorm Warning | ILN | Adams | 58 min |
| Jul 8, 4:00 PM EDT | Severe Thunderstorm Watch | SPC | Butler, Darke, Hamilton, Preble | 6 hr |
| Jul 8, 7:30 PM EDT | Severe Thunderstorm Warning | ILN | Darke, Preble | 45 min |
| Jul 8, 7:43 PM EDT | Severe Thunderstorm Warning | ILN | Butler | 47 min |
| Jul 8, 7:49 PM EDT | Severe Thunderstorm Warning | ILN | Montgomery, Warren | 56 min |
| Jul 8, 7:52 PM EDT | Severe Thunderstorm Warning | ILN | Clermont, Hamilton | 38 min |
| Jul 8, 8:00 PM EDT | Severe Thunderstorm Watch | SPC | Adams, Brown, Clark, Clermont, Clinton, Fairfield and 14 more | 5 hr |
| Jul 9, 5:24 PM EDT | Severe Thunderstorm Warning | CLE | Richland | 66 min |
| Jul 9, 6:40 PM EDT | Severe Thunderstorm Warning | CLE | Knox | 50 min |
| Jul 9, 7:07 PM EDT | Severe Thunderstorm Warning | CLE | Crawford | 38 min |
| Jul 9, 7:09 PM EDT | Severe Thunderstorm Warning | CLE | Richland | 36 min |
| Jul 9, 8:59 PM EDT | Severe Thunderstorm Warning | PBZ | Muskingum | 61 min |
| Jul 9, 9:20 PM EDT | Flash Flood Warning | PBZ | Muskingum | 3 hr |
| Jul 9, 9:26 PM EDT | Severe Thunderstorm Warning | PBZ | Guernsey | 49 min |
| Jul 10, 3:20 PM EDT | Severe Thunderstorm Warning | CLE | Stark | 55 min |
| Jul 10, 4:00 PM EDT | Severe Thunderstorm Watch | SPC | Allen, Ashland, Athens, Auglaize, Belmont, Butler and 52 more | 7 hr |
| Jul 10, 4:14 PM EDT | Severe Thunderstorm Warning | CLE | Hancock | 46 min |
| Jul 10, 4:14 PM EDT | Severe Thunderstorm Warning | PBZ | Carroll | 31 min |
| Jul 10, 4:21 PM EDT | Severe Thunderstorm Warning | IWX | Allen | 29 min |
| Jul 10, 4:33 PM EDT | Severe Thunderstorm Warning | IWX | Van Wert | 27 min |
| Jul 10, 4:45 PM EDT | Severe Thunderstorm Warning | CLE | Marion | 45 min |
| Jul 10, 4:47 PM EDT | Severe Thunderstorm Warning | IWX | Allen | 33 min |
| Jul 10, 5:21 PM EDT | Severe Thunderstorm Warning | ILN | Auglaize | 39 min |
| Jul 10, 9:32 PM EDT | Severe Thunderstorm Warning | PBZ | Jefferson | 43 min |
| Jul 17, 8:00 PM EDT | Severe Thunderstorm Warning | ILN | Fairfield | 60 min |
| Jul 17, 8:36 PM EDT | Severe Thunderstorm Warning | ILN | Clermont | 54 min |
| Jul 17, 9:30 PM EDT | Flash Flood Warning | ILN | Adams, Brown | 2 hr |
| Jul 17, 9:30 PM EDT | Severe Thunderstorm Warning | ILN | Brown, Clermont | 45 min |
| Jul 17, 11:38 PM EDT | Flash Flood Warning | ILN | Butler, Clermont, Preble, Warren | 4 hr |
| Jul 17, 11:50 PM EDT | Severe Thunderstorm Warning | ILN | Butler | 40 min |
| Jul 18, 12:05 AM EDT | Severe Thunderstorm Warning | ILN | Clermont | 55 min |
| Jul 18, 12:09 AM EDT | Severe Thunderstorm Warning | ILN | Hamilton | 36 min |
| Jul 18, 2:10 AM EDT | Flash Flood Warning | ILN | Adams, Brown | 110 min |
| Jul 18, 8:35 PM EDT | Flash Flood Warning | ILN | Hamilton | 3 hr |
| Jul 19, 5:27 PM EDT | Severe Thunderstorm Warning | CLE | Marion | 48 min |
| Jul 19, 6:51 PM EDT | Severe Thunderstorm Warning | CLE | Knox | 39 min |
| Jul 19, 8:17 PM EDT | Severe Thunderstorm Warning | CLE | Trumbull | 43 min |
| Jul 19, 8:32 PM EDT | Flash Flood Warning | CLE | Trumbull | 118 min |
| Jul 21, 4:45 PM EDT | Severe Thunderstorm Warning | IWX | Van Wert | 35 min |
| Jul 21, 5:13 PM EDT | Severe Thunderstorm Warning | ILN | Mercer | 62 min |
| Jul 21, 5:35 PM EDT | Severe Thunderstorm Warning | ILN | Auglaize | 40 min |
| Jul 21, 6:16 PM EDT | Severe Thunderstorm Warning | CLE | Seneca | 44 min |
| Jul 23, 2:45 PM EDT | Severe Thunderstorm Warning | CLE | Ashtabula | 45 min |
| Jul 25, 4:47 AM EDT | Flash Flood Warning | PBZ | Guernsey | 4 hr |
| Jul 25, 8:37 AM EDT | Flash Flood Warning | PBZ | Tuscarawas | 3 hr |
| Jul 25, 4:09 PM EDT | Severe Thunderstorm Warning | CLE | Erie, Huron | 51 min |
| Jul 25, 6:45 PM EDT | Severe Thunderstorm Warning | ILN | Montgomery | 30 min |
| Jul 25, 6:57 PM EDT | Severe Thunderstorm Warning | ILN | Greene | 78 min |
| Jul 25, 7:07 PM EDT | Severe Thunderstorm Warning | ILN | Pike | 53 min |
| Jul 25, 9:20 PM EDT | Flash Flood Warning | ILN | Clermont | 115 min |
| Jul 29, 6:49 AM EDT | Severe Thunderstorm Warning | ILN | Fairfield | 41 min |
| Jul 29, 9:25 PM EDT | Severe Thunderstorm Warning | IWX | Fulton | 35 min |
| Jul 29, 9:30 PM EDT | Severe Thunderstorm Warning | CLE | Lucas | 60 min |
| Jul 29, 9:57 PM EDT | Severe Thunderstorm Warning | CLE | Ottawa | 48 min |
| Jul 29, 10:40 PM EDT | Severe Thunderstorm Warning | CLE | Sandusky | 50 min |
| Aug 7, 9:09 PM EDT | Severe Thunderstorm Warning | CLE | Geauga, Lake | 51 min |
| Aug 8, 5:46 PM EDT | Flash Flood Warning | CLE | Marion | 119 min |
| Aug 9, 3:39 PM EDT | Severe Thunderstorm Warning | CLE | Lorain | 51 min |
| Aug 9, 4:11 PM EDT | Severe Thunderstorm Warning | CLE | Stark | 64 min |
| Aug 9, 4:26 PM EDT | Severe Thunderstorm Warning | CLE | Summit | 64 min |
| Aug 9, 5:02 PM EDT | Severe Thunderstorm Warning | CLE | Portage | 58 min |
| Aug 9, 5:18 PM EDT | Severe Thunderstorm Warning | CLE | Stark | 42 min |
| Aug 9, 5:39 PM EDT | Severe Thunderstorm Warning | PBZ | Columbiana | 36 min |
| Aug 9, 5:44 PM EDT | Severe Thunderstorm Warning | PBZ | Carroll | 31 min |
| Aug 9, 6:00 PM EDT | Severe Thunderstorm Warning | PBZ | Jefferson | 45 min |
| Aug 9, 6:01 PM EDT | Severe Thunderstorm Warning | CLE | Holmes | 59 min |
| Aug 9, 6:12 PM EDT | Severe Thunderstorm Warning | PBZ | Columbiana | 33 min |
| Aug 9, 6:16 PM EDT | Flash Flood Warning | CLE | Stark | 119 min |
| Aug 9, 7:20 PM EDT | Flash Flood Warning | CLE | Holmes | 2 hr |
| Aug 9, 7:26 PM EDT | Severe Thunderstorm Warning | PBZ | Muskingum | 49 min |
| Aug 9, 7:41 PM EDT | Severe Thunderstorm Warning | PBZ | Coshocton | 64 min |
| Aug 9, 8:00 PM EDT | Flash Flood Warning | PBZ | Coshocton | 3 hr |
| Aug 9, 8:10 PM EDT | Flash Flood Warning | CLE | Stark | 110 min |
| Aug 10, 3:17 PM EDT | Flash Flood Warning | RLX | Morgan | 3 hr |
| Aug 10, 3:44 PM EDT | Flash Flood Warning | RLX | Perry | 3 hr |
| Aug 10, 4:44 PM EDT | Flash Flood Warning | PBZ | Muskingum | 3 hr |
| Aug 11, 5:02 PM EDT | Severe Thunderstorm Warning | ILN | Preble | 28 min |
| Aug 11, 6:46 PM EDT | Severe Thunderstorm Warning | ILN | Montgomery | 44 min |
| Aug 11, 7:42 PM EDT | Severe Thunderstorm Warning | ILN | Warren | 48 min |
| Aug 11, 8:57 PM EDT | Severe Thunderstorm Warning | ILN | Clermont | 48 min |
| Aug 12, 10:13 AM EDT | Flash Flood Warning | RLX | Morgan | 2 hr |
| Aug 12, 10:34 AM EDT | Flash Flood Warning | PBZ | Noble | 116 min |
| Aug 12, 10:50 AM EDT | Flash Flood Warning | PBZ | Guernsey | 115 min |
| Aug 12, 11:47 AM EDT | Flash Flood Warning | PBZ | Tuscarawas | 88 min |
| Aug 12, 11:58 AM EDT | Flash Flood Warning | PBZ | Muskingum | 2 hr |
| Aug 12, 12:07 PM EDT | Flash Flood Warning | PBZ | Belmont, Monroe | 2 hr |
| Aug 12, 12:41 PM EDT | Flash Flood Warning | PBZ | Guernsey | 2 hr |
| Aug 12, 2:42 PM EDT | Flash Flood Warning | PBZ | Muskingum | 2 hr |
| Aug 12, 4:14 PM EDT | Flash Flood Warning | PBZ | Noble | 2 hr |
| Aug 12, 4:57 PM EDT | Flash Flood Warning | PBZ | Muskingum | 2 hr |
| Aug 12, 6:55 PM EDT | Flash Flood Warning | PBZ | Muskingum | 2 hr |
| Aug 18, 5:45 PM EDT | Severe Thunderstorm Watch | SPC | Allen, Auglaize, Crawford, Darke, Defiance, Erie and 21 more | 5 hr |
| Aug 18, 6:37 PM EDT | Severe Thunderstorm Warning | IWX | Van Wert | 53 min |
| Aug 18, 7:07 PM EDT | Severe Thunderstorm Warning | ILN | Darke, Mercer | 38 min |
| Aug 18, 7:37 PM EDT | Severe Thunderstorm Warning | ILN | Auglaize, Shelby | 23 min |
| Aug 18, 8:00 PM EDT | Severe Thunderstorm Warning | ILN | Miami | 45 min |
| Aug 18, 8:30 PM EDT | Severe Thunderstorm Watch | SPC | Adams, Brown, Butler, Champaign, Clark, Clermont and 23 more | 5 hr |
| Aug 18, 8:43 PM EDT | Severe Thunderstorm Warning | CLE | Lucas | 62 min |
| Aug 22, 8:57 AM EDT | Severe Thunderstorm Warning | ILN | Darke | 48 min |
| Aug 22, 9:12 AM EDT | Severe Thunderstorm Warning | ILN | Preble | 63 min |
| Aug 22, 10:50 AM EDT | Severe Thunderstorm Warning | ILN | Warren | 55 min |
| Aug 22, 4:11 PM EDT | Severe Thunderstorm Warning | IWX | Williams | 29 min |
| Aug 22, 5:00 PM EDT | Severe Thunderstorm Watch | SPC | Allen, Auglaize, Darke, Defiance, Fulton, Hancock and 11 more | 6 hr |
| Aug 22, 6:46 PM EDT | Severe Thunderstorm Warning | IWX | Paulding | 44 min |
| Aug 22, 6:55 PM EDT | Severe Thunderstorm Warning | IWX | Van Wert | 45 min |
| Aug 23, 2:30 PM EDT | Severe Thunderstorm Watch | SPC | Lawrence | 7 hr |
| Aug 26, 1:57 PM EDT | Severe Thunderstorm Warning | CLE | Ashtabula | 48 min |
| Aug 26, 6:07 PM EDT | Severe Thunderstorm Warning | ILN | Pike | 28 min |
| Aug 26, 11:50 PM EDT | Flash Flood Warning | RLX | Athens, Meigs | 115 min |
| Aug 28, 10:55 AM EDT | Severe Thunderstorm Warning | CLE | Trumbull | 50 min |
| Aug 30, 5:45 PM EDT | Severe Thunderstorm Warning | ILN | Miami | 45 min |
| Aug 30, 6:35 PM EDT | Severe Thunderstorm Warning | ILN | Clark | 40 min |
| Aug 31, 6:10 AM EDT | Severe Thunderstorm Warning | CLE | Ashtabula | 50 min |
| Aug 31, 8:56 AM EDT | Severe Thunderstorm Warning | CLE | Stark | 64 min |
| Aug 31, 3:20 PM EDT | Flash Flood Warning | CLE | Cuyahoga | 115 min |
| Sep 7, 3:00 PM EDT | Severe Thunderstorm Warning | CLE | Wayne | 45 min |
| Sep 7, 6:02 PM EDT | Severe Thunderstorm Warning | CLE | Hancock | 28 min |
| Sep 7, 6:10 PM EDT | Severe Thunderstorm Warning | CLE | Wood | 50 min |
| Sep 8, 7:38 PM EDT | Severe Thunderstorm Warning | CLE | Lucas | 37 min |
| Sep 8, 8:13 PM EDT | Severe Thunderstorm Warning | CLE | Wood | 17 min |
| Sep 8, 8:16 PM EDT | Severe Thunderstorm Warning | CLE | Ottawa | 24 min |
| Sep 9, 4:00 PM EDT | Severe Thunderstorm Watch | SPC | Allen, Auglaize, Butler, Champaign, Darke, Defiance and 18 more | 6 hr |
| Sep 21, 3:29 PM EDT | Severe Thunderstorm Warning | CLE | Lucas | 46 min |
| Sep 21, 4:43 PM EDT | Severe Thunderstorm Warning | CLE | Ottawa | 47 min |
| Sep 21, 6:31 PM EDT | Severe Thunderstorm Warning | CLE | Cuyahoga, Summit | 44 min |
| Sep 21, 6:57 PM EDT | Severe Thunderstorm Warning | CLE | Geauga | 48 min |
| Sep 23, 5:45 PM EDT | Severe Thunderstorm Watch | SPC | Allen, Auglaize, Butler, Champaign, Clark, Clermont and 22 more | 5 hr |
| Oct 21, 2:52 PM EDT | Special Marine Warning | CLE | 113 min | |
| Oct 21, 2:52 PM EDT | Special Marine Warning | CLE | 113 min | |
| Oct 21, 2:52 PM EDT | Special Marine Warning | CLE | 113 min | |
| Oct 21, 2:52 PM EDT | Special Marine Warning | CLE | 113 min | |
| Oct 21, 2:52 PM EDT | Special Marine Warning | CLE | 113 min | |
| Oct 21, 2:52 PM EDT | Special Marine Warning | CLE | 113 min | |
| Oct 23, 3:45 PM EDT | Severe Thunderstorm Watch | SPC | Brown, Clermont | 6 hr |
| Oct 23, 7:14 PM EDT | Severe Thunderstorm Warning | CLE | Stark | 31 min |
| Oct 23, 7:33 PM EDT | Severe Thunderstorm Warning | PBZ | Columbiana | 57 min |
| Oct 23, 8:01 PM EDT | Flash Flood Warning | CLE | Mahoning | 119 min |
| Oct 24, 12:45 PM EDT | Tornado Watch | SPC | Allen, Auglaize, Darke, Defiance, Fulton, Hancock and 8 more | 7 hr |
| Oct 24, 6:28 PM EDT | Tornado Warning | IWX | Williams | 62 min |
| Oct 24, 6:42 PM EDT | Tornado Warning | IWX | Van Wert | 58 min |
| Oct 24, 6:45 PM EDT | Tornado Watch | SPC | Adams, Allen, Ashland, Ashtabula, Auglaize, Brown and 62 more | 5 hr |
| Oct 24, 6:50 PM EDT | Severe Thunderstorm Warning | IWX | Defiance, Paulding | 60 min |
| Oct 24, 7:04 PM EDT | Severe Thunderstorm Warning | IWX | Henry, Putnam | 56 min |
| Oct 24, 7:04 PM EDT | Severe Thunderstorm Warning | IWX | Fulton | 56 min |
| Oct 24, 7:14 PM EDT | Severe Thunderstorm Warning | ILN | Mercer | 46 min |
| Oct 24, 7:23 PM EDT | Severe Thunderstorm Warning | IWX | Allen | 67 min |
| Oct 24, 7:38 PM EDT | Severe Thunderstorm Warning | ILN | Darke | 67 min |
| Oct 24, 7:39 PM EDT | Tornado Warning | IWX | Paulding, Putnam | 41 min |
| Oct 24, 7:42 PM EDT | Tornado Warning | ILN | Darke | 33 min |
| Oct 24, 7:56 PM EDT | Severe Thunderstorm Warning | ILN | Butler, Preble | 49 min |
| Oct 24, 8:02 PM EDT | Severe Thunderstorm Warning | ILN | Hamilton | 58 min |
| Oct 24, 8:04 PM EDT | Severe Thunderstorm Warning | ILN | Shelby | 41 min |
| Oct 24, 8:11 PM EDT | Severe Thunderstorm Warning | ILN | Miami, Montgomery | 49 min |
| Oct 24, 8:13 PM EDT | Severe Thunderstorm Warning | CLE | Hancock, Wood | 62 min |
| Oct 24, 8:22 PM EDT | Severe Thunderstorm Warning | CLE | Lucas | 38 min |
| Oct 24, 8:23 PM EDT | Severe Thunderstorm Warning | ILN | Warren | 52 min |
| Oct 24, 8:24 PM EDT | Special Marine Warning | CLE | 111 min | |
| Oct 24, 8:24 PM EDT | Special Marine Warning | CLE | 111 min | |
| Oct 24, 8:28 PM EDT | Severe Thunderstorm Warning | ILN | Clermont | 47 min |
| Oct 24, 8:30 PM EDT | Severe Thunderstorm Warning | ILN | Logan | 45 min |
| Oct 24, 8:36 PM EDT | Severe Thunderstorm Warning | ILN | Clark, Greene | 39 min |
| Oct 24, 8:36 PM EDT | Severe Thunderstorm Warning | ILN | Champaign | 39 min |
| Oct 24, 8:41 PM EDT | Severe Thunderstorm Warning | CLE | Ottawa, Sandusky | 64 min |
| Oct 24, 8:41 PM EDT | Severe Thunderstorm Warning | CLE | Seneca | 64 min |
| Oct 24, 8:43 PM EDT | Severe Thunderstorm Warning | ILN | Brown, Clinton, Highland | 47 min |
| Oct 24, 9:02 PM EDT | Severe Thunderstorm Warning | ILN | Fayette | 43 min |
| Oct 24, 9:04 PM EDT | Severe Thunderstorm Warning | ILN | Madison, Union | 41 min |
| Oct 24, 9:10 PM EDT | Severe Thunderstorm Warning | CLE | Marion | 50 min |
| Oct 24, 9:15 PM EDT | Severe Thunderstorm Warning | ILN | Pickaway, Ross | 45 min |
| Oct 24, 9:18 PM EDT | Severe Thunderstorm Warning | ILN | Franklin | 57 min |
| Oct 24, 9:22 PM EDT | Severe Thunderstorm Warning | ILN | Delaware | 38 min |
| Oct 24, 9:33 PM EDT | Severe Thunderstorm Warning | ILN | Adams | 57 min |
| Oct 24, 9:36 PM EDT | Severe Thunderstorm Warning | CLE | Erie | 39 min |
| Oct 24, 9:38 PM EDT | Severe Thunderstorm Warning | CLE | Huron | 52 min |
| Oct 24, 9:43 PM EDT | Special Marine Warning | CLE | 2 hr | |
| Oct 24, 9:43 PM EDT | Special Marine Warning | CLE | 2 hr | |
| Oct 24, 9:43 PM EDT | Special Marine Warning | CLE | 2 hr | |
| Oct 24, 9:43 PM EDT | Special Marine Warning | CLE | 2 hr | |
| Oct 24, 9:43 PM EDT | Special Marine Warning | CLE | 2 hr | |
| Oct 24, 9:43 PM EDT | Special Marine Warning | CLE | 2 hr | |
| Oct 24, 9:51 PM EDT | Tornado Warning | CLE | Ashtabula, Geauga | 39 min |
| Oct 24, 9:55 PM EDT | Severe Thunderstorm Warning | ILN | Fairfield, Licking | 50 min |
| Oct 24, 9:59 PM EDT | Severe Thunderstorm Warning | ILN | Pike, Scioto | 46 min |
| Oct 24, 10:01 PM EDT | Severe Thunderstorm Warning | ILN | Ross | 29 min |
| Oct 24, 10:03 PM EDT | Severe Thunderstorm Warning | CLE | Knox | 42 min |
| Oct 24, 10:04 PM EDT | Severe Thunderstorm Warning | ILN | Hocking | 41 min |
| Oct 24, 10:14 PM EDT | Severe Thunderstorm Warning | PBZ | Coshocton, Muskingum | 61 min |
| Oct 24, 10:22 PM EDT | Severe Thunderstorm Warning | CLE | Ashland | 23 min |
| Oct 24, 10:28 PM EDT | Severe Thunderstorm Warning | CLE | Ashtabula | 47 min |
| Oct 24, 10:35 PM EDT | Severe Thunderstorm Warning | CLE | Holmes, Wayne | 40 min |
| Oct 24, 10:39 PM EDT | Severe Thunderstorm Warning | RLX | Jackson | 21 min |
| Oct 24, 10:41 PM EDT | Severe Thunderstorm Warning | CLE | Medina | 49 min |
| Oct 24, 10:45 PM EDT | Severe Thunderstorm Watch | SPC | Athens, Belmont, Carroll, Columbiana, Gallia, Guernsey and 16 more | 5 hr |
| Oct 24, 11:02 PM EDT | Severe Thunderstorm Warning | CLE | Cuyahoga | 43 min |
| Oct 24, 11:05 PM EDT | Severe Thunderstorm Warning | CLE | Stark, Summit | 25 min |
| Oct 24, 11:18 PM EDT | Severe Thunderstorm Warning | PBZ | Guernsey, Tuscarawas | 57 min |
| Oct 24, 11:28 PM EDT | Severe Thunderstorm Warning | RLX | Meigs | 17 min |
| Oct 24, 11:29 PM EDT | Severe Thunderstorm Warning | CLE | Geauga, Portage | 46 min |
| Oct 24, 11:29 PM EDT | Severe Thunderstorm Warning | CLE | Stark | 46 min |
| Oct 24, 11:52 PM EDT | Special Marine Warning | CLE | 113 min | |
| Oct 24, 11:52 PM EDT | Special Marine Warning | CLE | 113 min | |
| Oct 24, 11:52 PM EDT | Special Marine Warning | CLE | 113 min | |
| Oct 24, 11:52 PM EDT | Special Marine Warning | CLE | 113 min | |
| Oct 24, 11:57 PM EDT | Severe Thunderstorm Warning | CLE | Ashtabula, Mahoning, Trumbull | 48 min |
| Nov 24, 8:00 PM EST | Tornado Watch | SPC | Allen, Auglaize, Butler, Darke, Defiance, Fulton and 11 more | 5 hr |
| Nov 24, 9:42 PM EST | Tornado Warning | IWX | Paulding | 38 min |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Severe storms | |
| Severe Thunderstorm Warning | 393 |
| Tornado Warning | 29 |
| Severe Thunderstorm Watch | 36 |
| Tornado Watch | 4 |
| Flooding | |
| Flash Flood Warning | 70 |
| Marine | |
| Special Marine Warning | 18 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Montgomery County33
- Warren County30
- Fayette County29
- Greene County28
- Butler County28
- Clermont County28
- Hamilton County26
- Darke County26
- Clinton County25
- Clark County25
- Muskingum County24
- Preble County24
- Ross County24
- Miami County24
- Athens County22
- Van Wert County22
- Highland County21
- Meigs County21
- Mercer County21
- Adams County20
- Hancock County20
- Madison County20
- Pickaway County20
- Stark County20
- Shelby County20
- Paulding County20
- Brown County19
- Fairfield County19
- Hocking County19
- Jackson County19
- Pike County19
- Vinton County19
- Auglaize County19
- Williams County19
- Allen County18
- Scioto County17
- Lucas County17
- Gallia County17
- Guernsey County17
- Noble County17
48 more counties
- Champaign County17
- Fulton County17
- Wood County16
- Franklin County16
- Putnam County16
- Logan County15
- Coshocton County15
- Morgan County15
- Defiance County15
- Harrison County14
- Holmes County14
- Tuscarawas County14
- Henry County14
- Marion County13
- Belmont County13
- Jefferson County13
- Lawrence County13
- Carroll County13
- Knox County13
- Delaware County13
- Hardin County12
- Licking County12
- Monroe County12
- Perry County12
- Washington County12
- Columbiana County12
- Wayne County12
- Cuyahoga County11
- Union County11
- Ottawa County10
- Morrow County10
- Huron County9
- Lorain County9
- Summit County9
- Trumbull County9
- Ashtabula County9
- Sandusky County8
- Erie County8
- Medina County8
- Portage County8
- Seneca County8
- Geauga County7
- Mahoning County7
- Richland County7
- Crawford County6
- Ashland County5
- Wyandot County5
- Lake County3
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20002002
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.