Alert archive / Ohio / 2012
Weather alerts in Ohio, March 2012
388 weather alerts in March 2012, 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 March 2012. Tap one for its archive.
- Alerts
- 388
- Warnings
- 151
- Watches
- 22
- Advisories
- 66
- Busiest day
- March 15, 201286 alerts
Over time
By day
Days in UTC, the clock the archive keeps.
The alerts
Every alert, in the order issued. Times are local, Eastern Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Feb 29, 7:30 PM EST | Mesoscale Discussion | SPC | Athens, Belmont, Carroll, Columbiana, Coshocton, Gallia and 17 more | 30 min |
| Feb 29, 10:35 PM EST | Special Weather Statement | PBZ | Columbiana | 40 min |
| Mar 1, 12:19 AM EST | Small Craft Advisory | CLE | 22 hr | |
| Mar 1, 12:20 AM EST | River Flood Warning | CLE | Mahoning | 4 hr |
| Mar 1, 12:20 AM EST | River Flood Warning | CLE | Trumbull | 20 hr |
| Mar 1, 10:53 AM EST | River Flood Watch | IWX | Defiance, Fulton, Williams | 25 hr |
| Mar 1, 3:58 PM EST | Gale Watch | CLE | 12 hr | |
| Mar 2, 3:55 AM EST | Gale Warning | CLE | 42 hr | |
| Mar 2, 4:08 AM EST | Wind Advisory | ILN | Auglaize, Butler, Champaign, Clark, Clinton, Darke and 19 more | 24 hr |
| Mar 2, 4:15 AM EST | High Wind Watch | CLE | Ashland, Ashtabula, Crawford, Cuyahoga, Erie, Geauga and 18 more | 11 hr |
| Mar 2, 4:15 AM EST | Wind Advisory | CLE | Ashtabula, Cuyahoga, Erie, Geauga, Holmes, Knox and 15 more | 32 hr |
| Mar 2, 4:34 AM EST | Wind Advisory | IWX | Allen, Defiance, Fulton, Henry, Paulding, Putnam and 2 more | 23 hr |
| Mar 2, 8:37 AM EST | Special Weather Statement | ILN | Mercer | 38 min |
| Mar 2, 8:50 AM EST | Mesoscale Discussion | SPC | Butler, Darke, Hamilton, Miami, Montgomery, Preble and 1 more | 85 min |
| Mar 2, 9:20 AM EST | Special Weather Statement | RLX | Lawrence | 55 min |
| Mar 2, 9:39 AM EST | Flash Flood Watch | RLX | Athens, Gallia, Lawrence, Meigs, Morgan, Washington | 15 hr |
| Mar 2, 9:44 AM EST | Special Weather Statement | ILN | Shelby | 61 min |
| Mar 2, 10:11 AM EST | Special Weather Statement | RLX | Lawrence | 64 min |
| Mar 2, 10:19 AM EST | Flash Flood Watch | PBZ | Monroe, Noble | 11 hr |
| Mar 2, 10:40 AM EST | Special Weather Statement | ILN | Marion | 35 min |
| Mar 2, 11:30 AM EST | Mesoscale Discussion | SPC | Adams, Allen, Ashland, Athens, Auglaize, Belmont and 69 more | 90 min |
| Mar 2, 12:03 PM EST | River Flood Warning | IWX | Defiance, Fulton, Williams | 5 days |
| Mar 2, 1:02 PM EST | Tornado Watch | SPC | Adams, Auglaize, Brown, Butler, Champaign, Clark and 26 more | 8 hr |
| Mar 2, 1:05 PM EST | Mesoscale Discussion | SPC | Hamilton | 85 min |
| Mar 2, 3:10 PM EST | High Wind Warning | CLE | Ashland, Ashtabula, Crawford, Cuyahoga, Erie, Geauga and 18 more | 12 hr |
| Mar 2, 3:15 PM EST | Special Weather Statement | ILN | Darke | 45 min |
| Mar 2, 3:20 PM EST | Severe Thunderstorm Warning | ILN | Darke, Preble | 40 min |
| Mar 2, 3:35 PM EST | Mesoscale Discussion | SPC | Adams, Athens, Brown, Butler, Clermont, Clinton and 13 more | 85 min |
| Mar 2, 3:39 PM EST | Tornado Warning | ILN | Darke, Preble | 36 min |
| Mar 2, 3:53 PM EST | Low Water Advisory | CLE | 24 hr | |
| Mar 2, 4:09 PM EST | Tornado Warning | ILN | Darke, Miami, Montgomery, Preble | 21 min |
| Mar 2, 4:10 PM EST | Severe Thunderstorm Warning | ILN | Darke, Miami, Shelby | 30 min |
| Mar 2, 4:11 PM EST | Tornado Warning | ILN | Hamilton | 20 min |
| Mar 2, 4:18 PM EST | Tornado Warning | ILN | Clermont | 27 min |
| Mar 2, 4:19 PM EST | Tornado Watch | SPC | Athens, Gallia, Jackson, Lawrence, Meigs, Morgan and 3 more | 6 hr |
| Mar 2, 4:33 PM EST | Special Weather Statement | ILN | Champaign, Clark, Logan, Miami, Shelby | 42 min |
| Mar 2, 4:44 PM EST | Tornado Warning | ILN | Brown, Clermont | 46 min |
| Mar 2, 5:08 PM EST | Tornado Warning | ILN | Adams, Brown | 37 min |
| Mar 2, 5:15 PM EST | Tornado Warning | ILN | Adams, Highland, Pike | 30 min |
| Mar 2, 5:23 PM EST | Severe Thunderstorm Warning | ILN | Adams, Scioto | 37 min |
| Mar 2, 5:32 PM EST | Tornado Warning | ILN | Adams, Pike, Scioto | 43 min |
| Mar 2, 5:40 PM EST | Tornado Warning | ILN | Adams, Brown | 35 min |
| Mar 2, 5:41 PM EST | Tornado Warning | ILN | Adams, Pike, Scioto | 30 min |
| Mar 2, 5:45 PM EST | Tornado Warning | ILN | Adams, Scioto | 45 min |
| Mar 2, 5:59 PM EST | Wind Advisory | PBZ | Belmont, Carroll, Columbiana, Coshocton, Guernsey, Harrison and 5 more | 19 hr |
| Mar 2, 6:09 PM EST | Tornado Warning | ILN | Scioto | 21 min |
| Mar 2, 6:10 PM EST | Severe Thunderstorm Warning | RLX | Athens, Gallia, Jackson, Lawrence, Meigs, Vinton | 35 min |
| Mar 2, 6:23 PM EST | Tornado Warning | RLX | Gallia, Lawrence | 37 min |
| Mar 2, 6:38 PM EST | Severe Thunderstorm Warning | RLX | Gallia, Meigs | 52 min |
| Mar 3, 2:33 AM EST | River Flood Warning | ILN | Adams | 2 hr |
| Mar 3, 7:26 AM EST | River Flood Warning | CLE | Marion | 13 hr |
| Mar 3, 2:02 PM EST | River Flood Warning | CLE | Trumbull | 8 hr |
| Mar 3, 3:23 PM EST | Small Craft Advisory | CLE | 30 hr | |
| Mar 4, 3:41 AM EST | Winter Weather Advisory | RLX | Lawrence | 30 hr |
| Mar 4, 11:42 AM EST | Special Weather Statement | PBZ | Jefferson | 63 min |
| Mar 4, 3:12 PM EST | Special Weather Statement | PBZ | Columbiana | 63 min |
| Mar 4, 3:30 PM EST | Winter Weather Advisory | ILN | Adams, Auglaize, Brown, Butler, Champaign, Clark and 26 more | 17 hr |
| Mar 4, 4:46 PM EST | Special Weather Statement | PBZ | Carroll, Columbiana | 74 min |
| Mar 4, 6:00 PM EST | Special Weather Statement | PBZ | Carroll, Columbiana, Harrison, Jefferson, Tuscarawas | 90 min |
| Mar 4, 7:31 PM EST | Special Weather Statement | PBZ | Carroll, Columbiana, Harrison, Jefferson, Tuscarawas | 59 min |
| Mar 4, 8:28 PM EST | Special Weather Statement | PBZ | Carroll, Jefferson | 92 min |
| Mar 4, 9:12 PM EST | Winter Weather Advisory | CLE | Ashland, Crawford, Cuyahoga, Hancock, Holmes, Huron and 11 more | 12 hr |
| Mar 4, 9:52 PM EST | Special Weather Statement | PBZ | Carroll, Columbiana | 83 min |
| Mar 7, 4:22 AM EST | Wind Advisory | IWX | Allen, Defiance, Fulton, Henry, Paulding, Putnam and 2 more | 16 hr |
| Mar 7, 9:40 AM EST | Wind Advisory | ILN | Auglaize, Butler, Champaign, Clark, Clermont, Clinton and 19 more | 8 hr |
| Mar 7, 10:16 AM EST | Wind Advisory | CLE | Ashland, Crawford, Erie, Hancock, Huron, Knox and 10 more | 9 hr |
| Mar 7, 3:27 PM EST | Small Craft Advisory | CLE | 64 hr | |
| Mar 8, 3:30 AM EST | Wind Advisory | CLE | Ashland, Ashtabula, Crawford, Cuyahoga, Erie, Geauga and 22 more | 12 hr |
| Mar 12, 4:22 PM EDT | Tornado Watch | SPC | Williams | 7 hr |
| Mar 12, 6:29 PM EDT | Mesoscale Discussion | SPC | Fulton, Williams | 91 min |
| Mar 12, 7:36 PM EDT | Tornado Watch | SPC | Defiance, Fulton, Henry, Lucas, Ottawa, Sandusky and 2 more | 7 hr |
| Mar 12, 8:43 PM EDT | Mesoscale Discussion | SPC | Defiance, Fulton, Henry, Lucas, Ottawa, Williams and 1 more | 92 min |
| Mar 12, 11:09 PM EDT | Mesoscale Discussion | SPC | Defiance, Erie, Fulton, Hancock, Henry, Lucas and 6 more | 96 min |
| Mar 12, 11:26 PM EDT | Special Weather Statement | IWX | Fulton | 64 min |
| Mar 12, 11:37 PM EDT | Severe Thunderstorm Warning | CLE | Lucas | 53 min |
| Mar 12, 11:41 PM EDT | Special Marine Warning | CLE | 2 hr | |
| Mar 14, 9:02 PM EDT | River Flood Warning | IWX | Defiance, Fulton, Williams | 61 hr |
| Mar 15, 1:33 AM EDT | Special Weather Statement | IWX | Henry | 42 min |
| Mar 15, 2:07 AM EDT | Special Weather Statement | IWX | Defiance | 23 min |
| Mar 15, 2:22 AM EDT | Special Weather Statement | IWX | Defiance, Fulton, Henry, Putnam | 53 min |
| Mar 15, 2:46 AM EDT | Severe Thunderstorm Warning | IWX | Defiance, Fulton, Henry, Williams | 29 min |
| Mar 15, 3:10 AM EDT | Severe Thunderstorm Warning | CLE | Hancock | 50 min |
| Mar 15, 3:16 AM EDT | Severe Thunderstorm Warning | CLE | Ottawa | 44 min |
| Mar 15, 3:19 AM EDT | Mesoscale Discussion | SPC | Allen, Ashland, Champaign, Clark, Coshocton, Crawford and 41 more | 86 min |
| Mar 15, 3:29 AM EDT | Special Weather Statement | ILN | Ross | 31 min |
| Mar 15, 3:30 AM EDT | Special Weather Statement | IWX | Fulton | 45 min |
| Mar 15, 3:45 AM EDT | Special Weather Statement | ILN | Scioto | 30 min |
| Mar 15, 3:47 AM EDT | Severe Thunderstorm Warning | CLE | Ottawa, Sandusky | 43 min |
| Mar 15, 4:06 AM EDT | Severe Thunderstorm Warning | CLE | Ashland, Richland | 54 min |
| Mar 15, 4:10 AM EDT | Special Weather Statement | ILN | Ross | 35 min |
| Mar 15, 4:25 AM EDT | Severe Thunderstorm Warning | CLE | Erie, Huron | 50 min |
| Mar 15, 4:27 AM EDT | Severe Thunderstorm Warning | RLX | Lawrence | 50 min |
| Mar 15, 4:29 AM EDT | Severe Thunderstorm Warning | CLE | Knox | 46 min |
| Mar 15, 4:49 AM EDT | Special Weather Statement | ILN | Licking | 26 min |
| Mar 15, 4:55 AM EDT | Special Weather Statement | ILN | Licking | 35 min |
| Mar 15, 5:02 AM EDT | Severe Thunderstorm Warning | CLE | Lorain, Medina | 73 min |
| Mar 15, 5:46 AM EDT | Severe Thunderstorm Warning | CLE | Knox | 44 min |
| Mar 15, 5:56 AM EDT | Areal Flood Advisory | ILN | Fairfield, Licking | 3 hr |
| Mar 15, 6:05 AM EDT | Areal Flood Advisory | CLE | Ashland, Knox, Richland | 4 hr |
| Mar 15, 6:45 AM EDT | Special Weather Statement | RLX | Perry | 3 hr |
| Mar 15, 7:16 AM EDT | Special Weather Statement | ILN | Fairfield, Hocking, Licking | 59 min |
| Mar 15, 7:18 AM EDT | Special Weather Statement | IWX | Van Wert | 27 min |
| Mar 15, 7:30 AM EDT | River Flood Advisory | ILN | Licking | 6 hr |
| Mar 15, 7:34 AM EDT | Areal Flood Advisory | ILN | Fairfield, Hocking | 3 hr |
| Mar 15, 7:46 AM EDT | Special Weather Statement | IWX | Van Wert | 44 min |
| Mar 15, 7:51 AM EDT | Areal Flood Warning | CLE | Ashland, Knox, Richland | 6 hr |
| Mar 15, 8:07 AM EDT | Areal Flood Warning | ILN | Fairfield, Licking | 6 hr |
| Mar 15, 8:14 AM EDT | Special Weather Statement | IWX | Putnam | 46 min |
| Mar 15, 8:22 AM EDT | Special Marine Warning | CLE | 83 min | |
| Mar 15, 8:26 AM EDT | Severe Thunderstorm Warning | CLE | Crawford, Marion, Wyandot | 38 min |
| Mar 15, 8:49 AM EDT | Special Weather Statement | ILN | Fairfield, Hocking, Pickaway, Ross | 56 min |
| Mar 15, 9:11 AM EDT | Special Weather Statement | ILN | Butler, Warren | 64 min |
| Mar 15, 9:23 AM EDT | Special Weather Statement | ILN | Auglaize | 37 min |
| Mar 15, 9:37 AM EDT | Flash Flood Watch | RLX | Athens, Gallia, Jackson, Lawrence, Meigs, Morgan and 2 more | 12 hr |
| Mar 15, 9:52 AM EDT | Severe Thunderstorm Warning | CLE | Wood | 17 min |
| Mar 15, 10:11 AM EDT | Special Weather Statement | ILN | Hamilton | 49 min |
| Mar 15, 10:17 AM EDT | Special Weather Statement | ILN | Butler | 28 min |
| Mar 15, 10:18 AM EDT | Severe Thunderstorm Warning | ILN | Warren | 27 min |
| Mar 15, 10:27 AM EDT | Areal Flood Advisory | ILN | Clermont, Hamilton, Warren | 3 hr |
| Mar 15, 10:51 AM EDT | Special Weather Statement | ILN | Adams, Brown, Butler, Clermont, Hamilton, Highland and 3 more | 54 min |
| Mar 15, 11:03 AM EDT | Flash Flood Warning | ILN | Clermont, Hamilton, Warren | 2 hr |
| Mar 15, 11:18 AM EDT | Severe Thunderstorm Warning | ILN | Clinton, Warren | 30 min |
| Mar 15, 11:30 AM EDT | Areal Flood Advisory | ILN | Adams, Brown, Clinton, Highland, Pike, Ross and 1 more | 3 hr |
| Mar 15, 11:45 AM EDT | Special Weather Statement | ILN | Adams, Brown, Clermont, Clinton, Hamilton, Highland and 4 more | 60 min |
| Mar 15, 11:55 AM EDT | Special Weather Statement | ILN | Fayette, Greene, Pickaway | 65 min |
| Mar 15, 11:59 AM EDT | Areal Flood Advisory | ILN | Clinton, Fayette, Greene, Highland, Ross | 3 hr |
| Mar 15, 12:17 PM EDT | River Flood Advisory | ILN | Licking | 5 hr |
| Mar 15, 12:22 PM EDT | Flash Flood Warning | RLX | Gallia, Jackson, Lawrence | 113 min |
| Mar 15, 1:59 PM EDT | Areal Flood Advisory | ILN | Licking | 2 hr |
| Mar 15, 2:32 PM EDT | Special Weather Statement | ILN | Fairfield, Pickaway | 58 min |
| Mar 15, 3:29 PM EDT | Special Weather Statement | ILN | Miami | 46 min |
| Mar 15, 3:49 PM EDT | Special Weather Statement | ILN | Fayette | 41 min |
| Mar 15, 3:51 PM EDT | Flash Flood Watch | ILN | Adams, Brown, Clermont, Hamilton, Highland, Hocking and 3 more | 14 hr |
| Mar 15, 3:52 PM EDT | Mesoscale Discussion | SPC | Allen, Defiance, Fulton, Hancock, Henry, Lucas and 8 more | 83 min |
| Mar 15, 4:18 PM EDT | Special Weather Statement | ILN | Auglaize | 42 min |
| Mar 15, 4:26 PM EDT | Severe Thunderstorm Warning | ILN | Auglaize, Hardin | 34 min |
| Mar 15, 4:44 PM EDT | Mesoscale Discussion | SPC | Butler, Clermont, Hamilton, Preble | 61 min |
| Mar 15, 4:46 PM EDT | Severe Thunderstorm Warning | CLE | Ashland, Wayne | 29 min |
| Mar 15, 4:48 PM EDT | Special Weather Statement | ILN | Shelby | 42 min |
| Mar 15, 4:51 PM EDT | Special Weather Statement | ILN | Hamilton | 69 min |
| Mar 15, 4:57 PM EDT | Severe Thunderstorm Warning | ILN | Auglaize, Hardin, Logan | 33 min |
| Mar 15, 5:07 PM EDT | Severe Thunderstorm Warning | ILN | Auglaize, Logan, Shelby | 38 min |
| Mar 15, 5:24 PM EDT | Severe Thunderstorm Warning | ILN | Auglaize, Hardin, Logan, Shelby | 36 min |
| Mar 15, 5:28 PM EDT | Severe Thunderstorm Watch | SPC | Auglaize, Brown, Butler, Champaign, Clark, Clermont and 13 more | 3 hr |
| Mar 15, 5:39 PM EDT | Areal Flood Advisory | ILN | Hamilton | 3 hr |
| Mar 15, 5:42 PM EDT | Severe Thunderstorm Warning | ILN | Logan, Shelby | 48 min |
| Mar 15, 5:45 PM EDT | Severe Thunderstorm Warning | ILN | Clermont | 45 min |
| Mar 15, 5:56 PM EDT | Special Marine Warning | CLE | 2 hr | |
| Mar 15, 5:59 PM EDT | Severe Thunderstorm Warning | ILN | Hamilton | 46 min |
| Mar 15, 6:02 PM EDT | Mesoscale Discussion | SPC | Allen, Defiance, Fulton, Henry, Lucas, Paulding and 4 more | 2 hr |
| Mar 15, 6:09 PM EDT | Severe Thunderstorm Warning | ILN | Brown | 36 min |
| Mar 15, 6:20 PM EDT | Areal Flood Advisory | ILN | Shelby | 115 min |
| Mar 15, 6:22 PM EDT | Areal Flood Advisory | ILN | Brown, Butler, Clermont, Hamilton, Warren | 3 hr |
| Mar 15, 6:24 PM EDT | Special Weather Statement | ILN | Butler, Hamilton, Preble | 51 min |
| Mar 15, 6:25 PM EDT | Severe Thunderstorm Warning | ILN | Logan, Shelby | 33 min |
| Mar 15, 6:29 PM EDT | Severe Thunderstorm Warning | ILN | Clermont | 46 min |
| Mar 15, 6:42 PM EDT | Severe Thunderstorm Warning | ILN | Butler, Montgomery, Preble, Warren | 32 min |
| Mar 15, 6:53 PM EDT | Special Weather Statement | ILN | Brown | 52 min |
| Mar 15, 7:15 PM EDT | Special Weather Statement | ILN | Adams, Brown, Clermont, Darke, Miami, Montgomery and 1 more | 60 min |
| Mar 15, 7:16 PM EDT | Severe Thunderstorm Warning | CLE | Lucas | 25 min |
| Mar 15, 7:23 PM EDT | Mesoscale Discussion | SPC | Adams, Auglaize, Brown, Butler, Champaign, Clark and 12 more | 97 min |
| Mar 15, 7:57 PM EDT | Special Marine Warning | CLE | 2 hr | |
| Mar 15, 8:51 PM EDT | Mesoscale Discussion | SPC | Erie, Lucas, Ottawa | 84 min |
| Mar 15, 9:49 PM EDT | Special Marine Warning | CLE | 116 min | |
| Mar 15, 9:55 PM EDT | Areal Flood Advisory | CLE | Lucas, Ottawa | 4 hr |
| Mar 15, 10:00 PM EDT | Special Weather Statement | IWX | Williams | 30 min |
| Mar 15, 10:13 PM EDT | Flash Flood Watch | RLX | Athens, Gallia, Jackson, Lawrence, Meigs, Morgan and 3 more | 16 hr |
| Mar 15, 10:20 PM EDT | Special Weather Statement | IWX | Henry | 40 min |
| Mar 15, 10:58 PM EDT | Special Weather Statement | IWX | Fulton | 32 min |
| Mar 15, 11:09 PM EDT | Areal Flood Warning | CLE | Erie, Lucas, Ottawa, Sandusky, Wood | 6 hr |
| Mar 16, 2:29 AM EDT | Areal Flood Advisory | CLE | Huron, Seneca | 6 hr |
| Mar 16, 4:16 AM EDT | River Flood Warning | CLE | Lake | 2 hr |
| Mar 16, 4:25 AM EDT | Areal Flood Advisory | ILN | Hardin | 3 hr |
| Mar 16, 5:00 AM EDT | Areal Flood Advisory | CLE | Sandusky | 10 hr |
| Mar 16, 5:01 AM EDT | Areal Flood Advisory | CLE | Lucas | 5 hr |
| Mar 16, 8:14 AM EDT | Special Weather Statement | ILN | Clermont, Clinton, Fayette, Hamilton, Highland, Pickaway and 2 more | 61 min |
| Mar 16, 8:25 AM EDT | Areal Flood Advisory | CLE | Huron, Seneca | 3 hr |
| Mar 16, 8:33 AM EDT | Areal Flood Advisory | ILN | Brown, Butler, Clermont, Clinton, Greene, Hamilton and 2 more | 117 min |
| Mar 16, 10:58 AM EDT | Areal Flood Advisory | CLE | Huron, Seneca | 4 hr |
| Mar 17, 12:57 AM EDT | Marine Dense Fog Advisory | CLE | 8 hr | |
| Mar 17, 3:23 AM EDT | Dense Fog Advisory | CLE | Ashland, Ashtabula, Cuyahoga, Geauga, Holmes, Knox and 10 more | 6 hr |
| Mar 17, 4:56 AM EDT | Dense Fog Advisory | ILN | Butler, Champaign, Clark, Clermont, Clinton, Darke and 15 more | 4 hr |
| Mar 18, 6:23 AM EDT | Flood Watch | CLE | Ashland, Ashtabula, Crawford, Cuyahoga, Erie, Geauga and 22 more | 15 hr |
| Mar 18, 1:49 PM EDT | Mesoscale Discussion | SPC | Adams, Brown, Butler, Champaign, Clark, Clermont and 16 more | 2 hr |
| Mar 18, 3:42 PM EDT | Special Weather Statement | RLX | Vinton | 33 min |
| Mar 18, 3:50 PM EDT | Special Weather Statement | ILN | Logan, Union | 40 min |
| Mar 18, 4:10 PM EDT | Severe Thunderstorm Warning | ILN | Champaign, Logan, Union | 35 min |
| Mar 18, 4:14 PM EDT | Areal Flood Advisory | ILN | Logan | 3 hr |
| Mar 18, 4:21 PM EDT | Special Weather Statement | ILN | Logan | 24 min |
| Mar 18, 4:23 PM EDT | Areal Flood Advisory | CLE | Crawford, Huron, Richland, Seneca, Wyandot | 4 hr |
| Mar 18, 4:31 PM EDT | Special Marine Warning | CLE | 119 min | |
| Mar 18, 4:34 PM EDT | Areal Flood Advisory | CLE | Lorain | 4 hr |
| Mar 18, 4:44 PM EDT | Severe Thunderstorm Warning | ILN | Champaign, Logan, Union | 31 min |
| Mar 18, 4:46 PM EDT | Special Weather Statement | ILN | Union | 29 min |
| Mar 18, 4:48 PM EDT | Flash Flood Warning | CLE | Crawford, Huron, Seneca | 4 hr |
| Mar 18, 4:53 PM EDT | Areal Flood Advisory | ILN | Champaign | 112 min |
| Mar 18, 5:07 PM EDT | Severe Thunderstorm Warning | CLE | Crawford, Huron, Richland | 38 min |
| Mar 18, 5:08 PM EDT | Areal Flood Advisory | CLE | Cuyahoga | 4 hr |
| Mar 18, 5:10 PM EDT | Special Weather Statement | ILN | Pike | 20 min |
| Mar 18, 5:12 PM EDT | Areal Flood Advisory | ILN | Union | 2 hr |
| Mar 18, 5:14 PM EDT | Special Weather Statement | ILN | Union | 31 min |
| Mar 18, 5:17 PM EDT | Special Weather Statement | ILN | Greene | 28 min |
| Mar 18, 5:18 PM EDT | Special Weather Statement | ILN | Delaware, Union | 57 min |
| Mar 18, 5:18 PM EDT | Special Weather Statement | RLX | Lawrence | 27 min |
| Mar 18, 5:25 PM EDT | Severe Thunderstorm Warning | ILN | Clark, Fayette, Greene, Madison | 35 min |
| Mar 18, 5:26 PM EDT | Severe Thunderstorm Warning | ILN | Champaign, Delaware, Franklin, Union | 49 min |
| Mar 18, 5:49 PM EDT | Areal Flood Warning | CLE | Morrow | 4 hr |
| Mar 18, 5:49 PM EDT | Flash Flood Warning | ILN | Champaign, Union | 116 min |
| Mar 18, 5:57 PM EDT | Tornado Warning | ILN | Delaware, Franklin | 33 min |
| Mar 18, 6:02 PM EDT | Severe Thunderstorm Warning | ILN | Fayette, Madison, Pickaway, Ross | 43 min |
| Mar 18, 6:05 PM EDT | Severe Thunderstorm Warning | ILN | Franklin, Madison | 40 min |
| Mar 18, 6:15 PM EDT | Areal Flood Advisory | ILN | Delaware, Franklin | 3 hr |
| Mar 18, 6:25 PM EDT | Tornado Warning | ILN | Delaware, Franklin, Licking | 35 min |
| Mar 18, 6:28 PM EDT | Severe Thunderstorm Warning | CLE | Ashland, Richland | 18 min |
| Mar 18, 6:41 PM EDT | Severe Thunderstorm Warning | ILN | Fairfield, Franklin, Licking | 49 min |
| Mar 18, 6:42 PM EDT | Severe Thunderstorm Warning | ILN | Fairfield, Pickaway | 33 min |
| Mar 18, 6:45 PM EDT | Areal Flood Advisory | ILN | Fairfield, Franklin, Licking | 3 hr |
| Mar 18, 6:47 PM EDT | Areal Flood Warning | CLE | Ashland, Knox | 3 hr |
| Mar 18, 6:48 PM EDT | Areal Flood Warning | CLE | Lorain, Medina | 4 hr |
| Mar 18, 6:57 PM EDT | Special Weather Statement | ILN | Licking | 33 min |
| Mar 18, 7:02 PM EDT | Special Weather Statement | RLX | Perry | 28 min |
| Mar 18, 7:03 PM EDT | Areal Flood Warning | CLE | Cuyahoga | 4 hr |
| Mar 18, 7:15 PM EDT | Severe Thunderstorm Warning | ILN | Fairfield, Hocking, Pickaway | 45 min |
| Mar 18, 7:22 PM EDT | Severe Thunderstorm Warning | ILN | Fairfield, Franklin, Licking | 53 min |
| Mar 18, 7:25 PM EDT | Flash Flood Warning | ILN | Franklin, Madison | 3 hr |
| Mar 18, 7:27 PM EDT | Special Weather Statement | PBZ | Muskingum | 33 min |
| Mar 18, 7:29 PM EDT | Areal Flood Warning | CLE | Lake | 4 hr |
| Mar 18, 7:33 PM EDT | Areal Flood Advisory | ILN | Licking | 117 min |
| Mar 18, 7:40 PM EDT | Special Weather Statement | RLX | Perry | 50 min |
| Mar 18, 7:44 PM EDT | Mesoscale Discussion | SPC | Athens, Champaign, Clark, Clinton, Coshocton, Delaware and 26 more | 61 min |
| Mar 18, 7:52 PM EDT | Severe Thunderstorm Warning | ILN | Fairfield, Hocking | 53 min |
| Mar 18, 7:58 PM EDT | Special Weather Statement | PBZ | Muskingum | 32 min |
| Mar 18, 8:13 PM EDT | Severe Thunderstorm Warning | ILN | Fairfield, Franklin, Licking | 47 min |
| Mar 18, 8:18 PM EDT | Severe Thunderstorm Warning | RLX | Athens, Morgan, Perry | 42 min |
| Mar 18, 8:33 PM EDT | Areal Flood Advisory | ILN | Fairfield, Franklin | 114 min |
| Mar 18, 8:33 PM EDT | Special Weather Statement | PBZ | Noble | 27 min |
| Mar 18, 8:39 PM EDT | Special Weather Statement | ILN | Hocking | 36 min |
| Mar 18, 8:40 PM EDT | Severe Thunderstorm Warning | RLX | Athens, Morgan | 35 min |
| Mar 18, 8:42 PM EDT | Special Weather Statement | ILN | Pickaway | 33 min |
| Mar 18, 8:50 PM EDT | Severe Thunderstorm Warning | ILN | Fairfield, Franklin, Pickaway | 40 min |
| Mar 18, 9:14 PM EDT | Severe Thunderstorm Warning | RLX | Athens, Morgan, Washington | 46 min |
| Mar 18, 9:17 PM EDT | Special Weather Statement | PBZ | Guernsey | 28 min |
| Mar 18, 9:26 PM EDT | Severe Thunderstorm Warning | RLX | Athens, Perry | 34 min |
| Mar 18, 9:28 PM EDT | Special Weather Statement | ILN | Hocking | 47 min |
| Mar 18, 9:59 PM EDT | Severe Thunderstorm Warning | RLX | Athens, Morgan, Perry, Washington | 46 min |
| Mar 18, 10:09 PM EDT | Special Weather Statement | ILN | Montgomery | 36 min |
| Mar 18, 10:41 PM EDT | Special Weather Statement | PBZ | Muskingum | 64 min |
| Mar 18, 10:56 PM EDT | Special Weather Statement | RLX | Athens | 34 min |
| Mar 18, 11:05 PM EDT | River Flood Warning | CLE | Lorain | 19 hr |
| Mar 18, 11:06 PM EDT | Special Weather Statement | ILN | Greene | 54 min |
| Mar 18, 11:23 PM EDT | Severe Thunderstorm Warning | RLX | Athens, Meigs, Washington | 30 min |
| Mar 18, 11:28 PM EDT | Flash Flood Warning | RLX | Athens, Vinton | 2 hr |
| Mar 18, 11:42 PM EDT | Special Weather Statement | PBZ | Noble | 33 min |
| Mar 19, 12:11 AM EDT | Special Weather Statement | PBZ | Monroe, Noble | 34 min |
| Mar 19, 12:26 AM EDT | Special Weather Statement | ILN | Clinton, Warren | 64 min |
| Mar 19, 12:44 AM EDT | Special Weather Statement | PBZ | Monroe, Noble | 46 min |
| Mar 19, 1:58 AM EDT | Special Weather Statement | RLX | Athens | 32 min |
| Mar 19, 2:07 AM EDT | Severe Thunderstorm Warning | RLX | Athens, Washington | 38 min |
| Mar 19, 2:09 AM EDT | Special Weather Statement | PBZ | Belmont, Monroe | 66 min |
| Mar 19, 2:27 AM EDT | Dense Fog Advisory | IWX | Defiance, Fulton, Henry, Williams | 7 hr |
| Mar 19, 3:17 AM EDT | Special Weather Statement | PBZ | Monroe | 43 min |
| Mar 19, 3:42 AM EDT | Mesoscale Discussion | SPC | Athens, Gallia, Guernsey, Hocking, Jackson, Meigs and 7 more | 93 min |
| Mar 19, 3:51 AM EDT | Dense Fog Advisory | CLE | Cuyahoga, Erie, Huron, Lorain, Lucas, Medina and 6 more | 6 hr |
| Mar 19, 5:00 AM EDT | Special Weather Statement | PBZ | Monroe | 45 min |
| Mar 19, 5:35 AM EDT | Areal Flood Advisory | PBZ | Belmont | 3 hr |
| Mar 19, 1:55 PM EDT | Special Weather Statement | ILN | Union | 35 min |
| Mar 19, 2:58 PM EDT | Special Weather Statement | RLX | Athens | 2 hr |
| Mar 19, 3:09 PM EDT | Special Weather Statement | RLX | Athens | 36 min |
| Mar 19, 3:18 PM EDT | Areal Flood Advisory | ILN | Hocking | 2 hr |
| Mar 19, 3:31 PM EDT | Severe Thunderstorm Warning | CLE | Crawford, Marion, Wyandot | 44 min |
| Mar 19, 3:49 PM EDT | Special Weather Statement | RLX | Athens | 71 min |
| Mar 19, 3:59 PM EDT | Flash Flood Warning | ILN | Hocking | 116 min |
| Mar 19, 4:14 PM EDT | Special Weather Statement | ILN | Hocking | 61 min |
| Mar 19, 4:18 PM EDT | Severe Thunderstorm Warning | CLE | Crawford, Morrow, Richland | 57 min |
| Mar 19, 5:24 PM EDT | Severe Thunderstorm Warning | RLX | Washington | 36 min |
| Mar 19, 5:30 PM EDT | Areal Flood Advisory | CLE | Huron | 3 hr |
| Mar 19, 5:35 PM EDT | Areal Flood Advisory | CLE | Ashland | 3 hr |
| Mar 19, 5:50 PM EDT | Special Weather Statement | PBZ | Monroe | 25 min |
| Mar 19, 6:15 PM EDT | Severe Thunderstorm Warning | CLE | Ashland, Wayne | 60 min |
| Mar 19, 6:27 PM EDT | Areal Flood Advisory | CLE | Wayne | 2 hr |
| Mar 20, 10:07 AM EDT | Special Marine Warning | CLE | 83 min | |
| Mar 23, 3:22 PM EDT | Special Weather Statement | ILN | Madison | 38 min |
| Mar 23, 5:13 PM EDT | Special Weather Statement | ILN | Hamilton | 62 min |
| Mar 23, 5:18 PM EDT | Severe Thunderstorm Warning | ILN | Hamilton | 27 min |
| Mar 23, 6:00 PM EDT | Severe Thunderstorm Warning | ILN | Clermont, Hamilton | 30 min |
| Mar 23, 6:01 PM EDT | Special Weather Statement | PBZ | Muskingum | 59 min |
| Mar 23, 6:23 PM EDT | Special Weather Statement | RLX | Washington | 22 min |
| Mar 23, 6:39 PM EDT | Severe Thunderstorm Warning | ILN | Clermont, Hamilton, Warren | 36 min |
| Mar 23, 6:53 PM EDT | Special Weather Statement | PBZ | Coshocton, Guernsey, Monroe, Noble, Tuscarawas | 37 min |
| Mar 23, 8:16 PM EDT | Tornado Warning | ILN | Clinton, Greene | 29 min |
| Mar 23, 11:16 PM EDT | Mesoscale Discussion | SPC | Butler, Clermont, Darke, Hamilton, Mercer, Miami and 4 more | 89 min |
| Mar 24, 12:30 AM EDT | Special Weather Statement | ILN | Hamilton | 30 min |
| Mar 24, 12:51 AM EDT | Special Weather Statement | ILN | Clermont | 39 min |
| Mar 24, 12:57 AM EDT | Special Weather Statement | ILN | Butler, Hamilton, Warren | 33 min |
| Mar 24, 1:21 AM EDT | Special Weather Statement | ILN | Adams, Brown | 39 min |
| Mar 24, 1:28 AM EDT | Special Weather Statement | ILN | Montgomery | 32 min |
| Mar 24, 1:47 AM EDT | Severe Thunderstorm Warning | ILN | Adams | 18 min |
| Mar 24, 1:52 AM EDT | Special Weather Statement | ILN | Highland | 23 min |
| Mar 24, 1:55 AM EDT | Special Weather Statement | ILN | Miami, Montgomery | 35 min |
| Mar 24, 2:56 AM EDT | Special Weather Statement | ILN | Madison, Union | 34 min |
| Mar 24, 3:22 AM EDT | Special Weather Statement | ILN | Delaware, Franklin, Union | 38 min |
| Mar 24, 3:58 AM EDT | Special Weather Statement | ILN | Delaware, Licking | 32 min |
| Mar 25, 4:00 AM EDT | Freeze Watch | IWX | Allen, Defiance, Fulton, Henry, Paulding, Putnam and 2 more | 40 hr |
| Mar 25, 4:05 AM EDT | Freeze Watch | CLE | Ashland, Ashtabula, Crawford, Cuyahoga, Erie, Geauga and 22 more | 31 hr |
| Mar 25, 4:05 AM EDT | Freeze Watch | PBZ | Belmont, Carroll, Columbiana, Coshocton, Guernsey, Harrison and 5 more | 24 hr |
| Mar 25, 4:17 AM EDT | Freeze Watch | ILN | Adams, Auglaize, Brown, Butler, Champaign, Clark and 25 more | 24 hr |
| Mar 25, 4:27 AM EDT | Freeze Watch | RLX | Athens, Jackson, Meigs, Morgan, Perry, Vinton and 1 more | 24 hr |
| Mar 25, 5:49 AM EDT | Dense Fog Advisory | CLE | Ashland, Crawford, Hancock, Huron, Marion, Morrow and 4 more | 4 hr |
| Mar 25, 3:10 PM EDT | Small Craft Advisory | CLE | 31 hr | |
| Mar 26, 3:39 AM EDT | Freeze Warning | PBZ | Belmont, Carroll, Columbiana, Coshocton, Guernsey, Harrison and 5 more | 30 hr |
| Mar 26, 3:58 AM EDT | Freeze Warning | CLE | Ashland, Ashtabula, Crawford, Cuyahoga, Erie, Geauga and 22 more | 30 hr |
| Mar 26, 4:13 AM EDT | Frost Advisory | ILN | Hamilton | 30 hr |
| Mar 26, 4:13 AM EDT | Freeze Warning | ILN | Adams, Auglaize, Brown, Butler, Champaign, Clark and 25 more | 30 hr |
| Mar 26, 4:39 AM EDT | Freeze Warning | RLX | Athens, Gallia, Jackson, Lawrence, Meigs, Morgan and 3 more | 29 hr |
| Mar 26, 10:41 AM EDT | Freeze Warning | IWX | Allen, Defiance, Fulton, Henry, Paulding, Putnam and 2 more | 22 hr |
| Mar 26, 10:07 PM EDT | Small Craft Advisory | CLE | 6 hr | |
| Mar 27, 10:07 PM EDT | Small Craft Advisory | CLE | 35 hr | |
| Mar 28, 9:17 AM EDT | Special Weather Statement | PBZ | Carroll, Jefferson | 28 min |
| Mar 28, 9:38 AM EDT | Severe Thunderstorm Warning | PBZ | Jefferson | 37 min |
| Mar 28, 10:23 AM EDT | Mesoscale Discussion | SPC | Belmont | 2 hr |
| Mar 28, 10:48 AM EDT | Special Weather Statement | PBZ | Harrison, Jefferson | 27 min |
| Mar 28, 11:18 AM EDT | Special Weather Statement | PBZ | Noble | 27 min |
| Mar 28, 11:33 AM EDT | Special Weather Statement | RLX | Morgan | 27 min |
| Mar 28, 11:39 AM EDT | Severe Thunderstorm Warning | PBZ | Monroe | 36 min |
| Mar 28, 11:45 AM EDT | Special Weather Statement | PBZ | Noble | 30 min |
| Mar 28, 12:43 PM EDT | Mesoscale Discussion | SPC | Gallia, Jackson, Lawrence, Meigs, Scioto | 2 hr |
| Mar 28, 2:06 PM EDT | Severe Thunderstorm Watch | SPC | Gallia, Lawrence | 7 hr |
| Mar 28, 3:08 PM EDT | Wind Advisory | CLE | Ashland, Ashtabula, Crawford, Cuyahoga, Erie, Geauga and 22 more | 5 hr |
| Mar 28, 3:22 PM EDT | Severe Thunderstorm Warning | RLX | Lawrence | 38 min |
| Mar 28, 3:50 PM EDT | Severe Thunderstorm Warning | RLX | Lawrence | 55 min |
| Mar 28, 3:55 PM EDT | Severe Thunderstorm Warning | RLX | Lawrence | 65 min |
| Mar 29, 3:44 AM EDT | Frost Advisory | CLE | Ashland, Ashtabula, Crawford, Cuyahoga, Erie, Huron and 6 more | 24 hr |
| Mar 29, 3:44 AM EDT | Freeze Warning | CLE | Ashtabula, Geauga, Holmes, Mahoning, Medina, Portage and 4 more | 29 hr |
| Mar 29, 3:55 AM EDT | Freeze Warning | PBZ | Columbiana | 30 hr |
| Mar 30, 10:07 AM EDT | Small Craft Advisory | CLE | 29 hr | |
| Mar 30, 2:12 PM EDT | Mesoscale Discussion | SPC | Allen, Auglaize, Butler, Champaign, Clark, Clinton and 26 more | 93 min |
| Mar 30, 3:24 PM EDT | Severe Thunderstorm Watch | SPC | Allen, Ashland, Auglaize, Butler, Champaign, Clark and 39 more | 7 hr |
| Mar 30, 3:40 PM EDT | Special Weather Statement | PBZ | Monroe | 35 min |
| Mar 30, 4:52 PM EDT | Special Weather Statement | ILN | Auglaize, Darke, Hardin, Logan, Mercer, Shelby | 53 min |
| Mar 30, 5:19 PM EDT | Severe Thunderstorm Warning | ILN | Darke, Miami, Shelby | 41 min |
| Mar 30, 5:35 PM EDT | Severe Thunderstorm Warning | ILN | Hardin, Logan, Union | 25 min |
| Mar 30, 5:54 PM EDT | Special Weather Statement | ILN | Champaign | 36 min |
| Mar 30, 5:58 PM EDT | Special Weather Statement | ILN | Delaware, Union | 47 min |
| Mar 30, 6:07 PM EDT | Special Weather Statement | ILN | Miami | 38 min |
| Mar 30, 6:17 PM EDT | Severe Thunderstorm Warning | ILN | Champaign, Logan, Madison, Union | 43 min |
| Mar 30, 6:23 PM EDT | Special Weather Statement | ILN | Miami | 67 min |
| Mar 30, 6:27 PM EDT | Severe Thunderstorm Warning | CLE | Ashland, Morrow, Richland | 48 min |
| Mar 30, 6:36 PM EDT | Severe Thunderstorm Warning | ILN | Delaware, Licking | 54 min |
| Mar 30, 6:41 PM EDT | Severe Thunderstorm Warning | ILN | Darke, Miami, Montgomery, Preble | 49 min |
| Mar 30, 6:52 PM EDT | Severe Thunderstorm Warning | ILN | Champaign, Clark, Miami | 53 min |
| Mar 30, 6:57 PM EDT | Tornado Warning | ILN | Delaware, Licking | 33 min |
| Mar 30, 7:00 PM EDT | Severe Thunderstorm Warning | ILN | Delaware, Franklin, Madison, Union | 45 min |
| Mar 30, 7:02 PM EDT | Mesoscale Discussion | SPC | Adams, Ashland, Athens, Auglaize, Belmont, Brown and 54 more | 28 min |
| Mar 30, 7:06 PM EDT | Severe Thunderstorm Warning | CLE | Knox | 24 min |
| Mar 30, 7:17 PM EDT | Special Weather Statement | PBZ | Coshocton, Tuscarawas | 58 min |
| Mar 30, 7:27 PM EDT | Tornado Warning | CLE | Knox | 38 min |
| Mar 30, 7:29 PM EDT | Severe Thunderstorm Warning | ILN | Licking | 31 min |
| Mar 30, 7:31 PM EDT | Severe Thunderstorm Warning | PBZ | Carroll, Columbiana, Jefferson, Tuscarawas | 44 min |
| Mar 30, 7:32 PM EDT | Severe Thunderstorm Warning | ILN | Clark, Fayette, Franklin, Greene, Madison, Pickaway | 58 min |
| Mar 30, 7:34 PM EDT | Severe Thunderstorm Warning | ILN | Champaign, Clark, Delaware, Franklin, Madison, Union | 41 min |
| Mar 30, 7:37 PM EDT | Severe Thunderstorm Warning | PBZ | Belmont, Carroll, Coshocton, Guernsey, Harrison, Jefferson and 2 more | 53 min |
| Mar 30, 7:38 PM EDT | Tornado Warning | ILN | Licking | 22 min |
| Mar 30, 7:42 PM EDT | Tornado Warning | ILN | Delaware, Franklin, Licking | 33 min |
| Mar 30, 7:47 PM EDT | Severe Thunderstorm Watch | SPC | Adams, Athens, Belmont, Brown, Carroll, Clermont and 22 more | 4 hr |
| Mar 30, 8:11 PM EDT | Severe Thunderstorm Warning | ILN | Butler, Clermont, Hamilton, Warren | 35 min |
| Mar 30, 8:14 PM EDT | Severe Thunderstorm Warning | ILN | Delaware, Fairfield, Franklin, Licking | 44 min |
| Mar 30, 8:18 PM EDT | Special Weather Statement | PBZ | Carroll | 42 min |
| Mar 30, 8:24 PM EDT | Severe Thunderstorm Warning | ILN | Fayette, Madison, Pickaway, Ross | 39 min |
| Mar 30, 8:29 PM EDT | Severe Thunderstorm Warning | PBZ | Coshocton, Guernsey, Muskingum | 46 min |
| Mar 30, 8:30 PM EDT | Areal Flood Advisory | ILN | Delaware, Franklin, Licking | 3 hr |
| Mar 30, 8:31 PM EDT | Special Weather Statement | PBZ | Harrison, Jefferson | 44 min |
| Mar 30, 8:32 PM EDT | Severe Thunderstorm Warning | RLX | Morgan, Perry | 58 min |
| Mar 30, 8:45 PM EDT | Severe Thunderstorm Warning | PBZ | Guernsey, Monroe, Muskingum, Noble | 45 min |
| Mar 30, 9:09 PM EDT | Special Weather Statement | ILN | Hocking | 36 min |
| Mar 30, 9:19 PM EDT | Special Weather Statement | ILN | Adams, Brown | 41 min |
| Mar 30, 9:22 PM EDT | Special Weather Statement | PBZ | Belmont, Guernsey | 38 min |
| Mar 30, 9:31 PM EDT | Special Weather Statement | ILN | Hocking | 59 min |
| Mar 30, 9:35 PM EDT | Special Weather Statement | RLX | Morgan | 55 min |
| Mar 30, 9:46 PM EDT | Special Weather Statement | RLX | Athens, Vinton | 29 min |
| Mar 30, 9:52 PM EDT | Special Weather Statement | ILN | Ross | 38 min |
| Mar 30, 9:59 PM EDT | Areal Flood Advisory | ILN | Hocking, Pickaway, Ross | 3 hr |
| Mar 30, 10:06 PM EDT | Special Weather Statement | PBZ | Belmont | 39 min |
| Mar 30, 10:10 PM EDT | Special Weather Statement | PBZ | Monroe | 50 min |
| Mar 30, 10:15 PM EDT | Severe Thunderstorm Warning | RLX | Athens, Meigs, Morgan, Perry, Washington | 60 min |
| Mar 30, 10:16 PM EDT | Severe Thunderstorm Warning | ILN | Hocking | 29 min |
| Mar 30, 10:42 PM EDT | Severe Thunderstorm Warning | RLX | Washington | 48 min |
| Mar 30, 11:18 PM EDT | Mesoscale Discussion | SPC | Athens, Gallia, Jackson, Lawrence, Meigs, Scioto and 1 more | 57 min |
| Mar 31, 3:08 PM EDT | Frost Advisory | CLE | Ashland, Ashtabula, Crawford, Cuyahoga, Geauga, Holmes and 16 more | 18 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Hamilton County38
- Licking County35
- Warren County33
- Franklin County32
- Clermont County32
- Athens County30
- Union County30
- Fairfield County28
- Butler County27
- Delaware County27
- Hocking County27
- Miami County27
- Champaign County26
- Logan County26
- Pickaway County26
- Ashland County26
- Adams County26
- Darke County25
- Madison County25
- Ross County25
- Richland County25
- Brown County25
- Clinton County24
- Greene County24
- Shelby County24
- Huron County24
- Fayette County23
- Montgomery County23
- Preble County23
- Crawford County23
- Seneca County23
- Knox County23
- Lawrence County23
- Lucas County22
- Monroe County21
- Morgan County21
- Clark County21
- Ottawa County21
- Highland County21
- Scioto County21
48 more counties
- Washington County20
- Wayne County20
- Lorain County20
- Wood County20
- Marion County20
- Gallia County19
- Meigs County19
- Fulton County19
- Auglaize County19
- Sandusky County19
- Morrow County19
- Perry County19
- Pike County19
- Noble County18
- Defiance County18
- Hardin County18
- Erie County18
- Wyandot County18
- Muskingum County17
- Hancock County17
- Medina County17
- Henry County17
- Carroll County16
- Guernsey County16
- Jefferson County16
- Stark County16
- Summit County16
- Williams County16
- Cuyahoga County16
- Jackson County16
- Vinton County16
- Holmes County15
- Portage County15
- Tuscarawas County15
- Columbiana County14
- Trumbull County14
- Mercer County14
- Belmont County13
- Coshocton County13
- Mahoning County13
- Lake County13
- Harrison County12
- Ashtabula County12
- Putnam County12
- Geauga County11
- Van Wert County11
- Allen County10
- Paulding County10
Nearby
Alerts in force nowTornadoes on recordThe radar archive20112013
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.