Alert archive / Ohio / 2011
Weather alerts in Ohio, April 2011
525 weather alerts in April 2011, 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 April 2011. Tap one for its archive.
- Alerts
- 525
- Warnings
- 251
- Watches
- 44
- Advisories
- 80
- Busiest day
- April 20, 201182 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 |
|---|---|---|---|---|
| Apr 1, 7:08 PM EDT | Special Weather Statement | ILN | Butler, Darke, Hamilton, Mercer, Preble | 112 min |
| Apr 1, 8:38 PM EDT | Special Weather Statement | ILN | Brown, Clermont, Hamilton | 112 min |
| Apr 1, 8:45 PM EDT | Special Weather Statement | ILN | Butler, Champaign, Clark, Clinton, Greene, Miami and 2 more | 2 hr |
| Apr 1, 9:40 PM EDT | Special Weather Statement | ILN | Adams, Fayette, Highland, Pickaway, Pike, Ross and 1 more | 2 hr |
| Apr 3, 2:55 PM EDT | Wind Advisory | RLX | Athens, Gallia, Jackson, Lawrence, Meigs, Morgan and 3 more | 35 hr |
| Apr 3, 3:10 PM EDT | Small Craft Advisory | CLE | 55 hr | |
| Apr 3, 3:45 PM EDT | Wind Advisory | CLE | Ashland, Ashtabula, Crawford, Cuyahoga, Erie, Geauga and 19 more | 24 hr |
| Apr 3, 3:53 PM EDT | Wind Advisory | ILN | Adams, Auglaize, Brown, Butler, Champaign, Clark and 26 more | 20 hr |
| Apr 4, 5:20 AM EDT | Mesoscale Discussion | SPC | Allen, Auglaize, Butler, Champaign, Crawford, Darke and 21 more | 25 min |
| Apr 4, 5:23 AM EDT | Severe Thunderstorm Warning | IWX | Williams | 52 min |
| Apr 4, 5:25 AM EDT | Severe Thunderstorm Warning | IWX | Defiance, Williams | 50 min |
| Apr 4, 5:30 AM EDT | Severe Thunderstorm Watch | SPC | Allen, Auglaize, Brown, Butler, Champaign, Clark and 38 more | 8 hr |
| Apr 4, 5:48 AM EDT | Severe Thunderstorm Warning | IWX | Defiance, Paulding | 31 min |
| Apr 4, 5:49 AM EDT | Special Weather Statement | ILN | Auglaize, Darke, Mercer, Shelby | 71 min |
| Apr 4, 6:10 AM EDT | Severe Thunderstorm Warning | ILN | Auglaize, Darke, Mercer | 50 min |
| Apr 4, 6:10 AM EDT | Special Weather Statement | IWX | Fulton | 35 min |
| Apr 4, 6:16 AM EDT | Severe Thunderstorm Warning | IWX | Van Wert | 27 min |
| Apr 4, 6:38 AM EDT | Special Marine Warning | CLE | 112 min | |
| Apr 4, 6:40 AM EDT | Special Weather Statement | IWX | Allen | 35 min |
| Apr 4, 7:06 AM EDT | Special Weather Statement | ILN | Auglaize, Champaign, Darke, Hardin, Logan, Miami and 3 more | 54 min |
| Apr 4, 7:53 AM EDT | Mesoscale Discussion | SPC | Ashland, Ashtabula, Auglaize, Butler, Champaign, Clark and 39 more | 2 hr |
| Apr 4, 8:01 AM EDT | Severe Thunderstorm Warning | ILN | Darke, Miami | 29 min |
| Apr 4, 8:09 AM EDT | Special Marine Warning | CLE | 81 min | |
| Apr 4, 8:10 AM EDT | Severe Thunderstorm Warning | ILN | Butler, Preble | 50 min |
| Apr 4, 8:32 AM EDT | Severe Thunderstorm Warning | CLE | Cuyahoga | 23 min |
| Apr 4, 8:36 AM EDT | Special Weather Statement | ILN | Union | 24 min |
| Apr 4, 8:44 AM EDT | Special Marine Warning | CLE | 61 min | |
| Apr 4, 8:45 AM EDT | Severe Thunderstorm Warning | CLE | Geauga, Lake | 30 min |
| Apr 4, 8:50 AM EDT | Special Weather Statement | ILN | Delaware | 25 min |
| Apr 4, 8:54 AM EDT | Severe Thunderstorm Warning | ILN | Clark, Fayette, Greene, Madison, Montgomery | 51 min |
| Apr 4, 9:03 AM EDT | Severe Thunderstorm Warning | CLE | Ashtabula | 26 min |
| Apr 4, 9:10 AM EDT | Severe Thunderstorm Warning | CLE | Geauga, Lake | 19 min |
| Apr 4, 9:21 AM EDT | Special Weather Statement | ILN | Butler, Clinton, Fayette, Warren | 39 min |
| Apr 4, 9:42 AM EDT | Special Weather Statement | ILN | Fairfield, Licking, Pickaway | 63 min |
| Apr 4, 9:45 AM EDT | Special Weather Statement | ILN | Preble | 30 min |
| Apr 4, 10:02 AM EDT | Special Weather Statement | PBZ | Belmont, Carroll, Columbiana, Coshocton, Guernsey, Harrison and 4 more | 58 min |
| Apr 4, 10:59 AM EDT | Special Weather Statement | PBZ | Belmont, Guernsey, Harrison, Jefferson, Monroe, Noble | 2 hr |
| Apr 4, 12:22 PM EDT | Special Weather Statement | ILN | Champaign, Clark, Logan, Miami, Montgomery, Preble | 53 min |
| Apr 4, 12:50 PM EDT | Mesoscale Discussion | SPC | Brown, Butler, Champaign, Clark, Clermont, Clinton and 13 more | 25 min |
| Apr 4, 12:51 PM EDT | Areal Flood Advisory | ILN | Champaign, Darke, Logan, Miami, Shelby | 7 hr |
| Apr 4, 12:59 PM EDT | Special Weather Statement | ILN | Butler, Montgomery, Preble | 61 min |
| Apr 4, 1:19 PM EDT | Areal Flood Advisory | ILN | Clark, Greene, Montgomery, Preble | 6 hr |
| Apr 4, 1:41 PM EDT | Special Weather Statement | PBZ | Belmont, Carroll, Columbiana, Guernsey, Harrison, Jefferson and 3 more | 64 min |
| Apr 4, 1:54 PM EDT | Special Weather Statement | ILN | Clark, Clermont, Clinton, Fayette, Greene, Hamilton and 2 more | 51 min |
| Apr 4, 2:25 PM EDT | Mesoscale Discussion | SPC | Adams, Brown, Lawrence, Scioto | 65 min |
| Apr 4, 2:26 PM EDT | Severe Thunderstorm Warning | ILN | Clermont | 49 min |
| Apr 4, 2:51 PM EDT | Special Weather Statement | ILN | Adams, Brown, Clermont, Clinton, Fairfield, Fayette and 6 more | 54 min |
| Apr 4, 3:05 PM EDT | Severe Thunderstorm Watch | SPC | Adams, Athens, Fairfield, Gallia, Highland, Hocking and 11 more | 6 hr |
| Apr 4, 3:07 PM EDT | Severe Thunderstorm Warning | ILN | Clinton, Fairfield, Fayette, Highland, Pickaway, Ross | 38 min |
| Apr 4, 3:16 PM EDT | Severe Thunderstorm Warning | PBZ | Belmont, Monroe | 29 min |
| Apr 4, 3:22 PM EDT | Severe Thunderstorm Warning | ILN | Adams, Brown, Highland, Pike, Ross | 16 min |
| Apr 4, 3:27 PM EDT | Severe Thunderstorm Warning | ILN | Delaware, Fairfield, Franklin, Hocking, Licking, Pickaway | 52 min |
| Apr 4, 3:30 PM EDT | Areal Flood Advisory | ILN | Delaware, Fairfield, Franklin, Licking, Madison, Pickaway and 1 more | 4 hr |
| Apr 4, 3:35 PM EDT | Flash Flood Warning | ILN | Delaware, Fairfield, Franklin, Licking, Pickaway | 116 min |
| Apr 4, 3:43 PM EDT | Special Weather Statement | RLX | Athens, Gallia, Jackson, Lawrence, Meigs, Morgan and 3 more | 47 min |
| Apr 4, 3:44 PM EDT | Tornado Warning | ILN | Licking | 21 min |
| Apr 4, 3:46 PM EDT | Severe Thunderstorm Warning | PBZ | Coshocton, Muskingum, Tuscarawas | 44 min |
| Apr 4, 3:47 PM EDT | Severe Thunderstorm Warning | RLX | Morgan, Perry | 28 min |
| Apr 4, 4:08 PM EDT | Areal Flood Advisory | ILN | Brown, Clinton, Fairfield, Fayette, Highland, Pickaway and 2 more | 3 hr |
| Apr 4, 4:08 PM EDT | Severe Thunderstorm Warning | RLX | Washington | 21 min |
| Apr 4, 4:12 PM EDT | Areal Flood Advisory | CLE | Ashland, Crawford, Marion, Morrow, Richland, Wyandot | 4 hr |
| Apr 4, 4:12 PM EDT | Mesoscale Discussion | SPC | Athens, Belmont, Carroll, Columbiana, Coshocton, Guernsey and 12 more | 63 min |
| Apr 4, 4:15 PM EDT | Special Weather Statement | ILN | Scioto | 60 min |
| Apr 4, 4:29 PM EDT | Severe Thunderstorm Warning | PBZ | Belmont, Carroll, Columbiana, Coshocton, Guernsey, Harrison and 4 more | 31 min |
| Apr 4, 4:33 PM EDT | Special Weather Statement | RLX | Gallia, Jackson, Lawrence, Meigs | 27 min |
| Apr 4, 4:49 PM EDT | Mesoscale Discussion | SPC | Lawrence | 56 min |
| Apr 4, 5:01 PM EDT | Areal Flood Advisory | CLE | Cuyahoga, Lorain, Medina | 4 hr |
| Apr 4, 5:05 PM EDT | Special Weather Statement | PBZ | Belmont, Columbiana, Harrison, Jefferson | 40 min |
| Apr 4, 5:22 PM EDT | Severe Thunderstorm Warning | RLX | Gallia, Lawrence | 38 min |
| Apr 4, 6:00 PM EDT | Mesoscale Discussion | SPC | Lawrence, Monroe, Washington | 90 min |
| Apr 4, 6:12 PM EDT | Special Weather Statement | PBZ | Monroe | 63 min |
| Apr 5, 6:33 AM EDT | River Flood Warning | CLE | Lorain | 22 hr |
| Apr 5, 8:31 AM EDT | River Flood Warning | CLE | Holmes, Wayne | 35 hr |
| Apr 5, 8:31 AM EDT | River Flood Warning | CLE | Marion | 20 hr |
| Apr 5, 12:10 PM EDT | River Flood Warning | CLE | Trumbull | 18 hr |
| Apr 5, 8:36 PM EDT | River Flood Warning | ILN | Pickaway | 33 hr |
| Apr 5, 9:47 PM EDT | River Flood Warning | PBZ | Coshocton | 69 hr |
| Apr 8, 1:02 PM EDT | Mesoscale Discussion | SPC | Adams, Brown, Clermont, Gallia, Hamilton, Highland and 4 more | 118 min |
| Apr 8, 2:53 PM EDT | Severe Thunderstorm Watch | SPC | Lawrence | 8 hr |
| Apr 8, 3:04 PM EDT | Special Weather Statement | RLX | Gallia, Meigs | 56 min |
| Apr 8, 3:16 PM EDT | Special Weather Statement | ILN | Scioto | 59 min |
| Apr 8, 3:28 PM EDT | Special Weather Statement | RLX | Lawrence | 62 min |
| Apr 8, 3:34 PM EDT | Severe Thunderstorm Warning | RLX | Gallia | 41 min |
| Apr 8, 3:36 PM EDT | Severe Thunderstorm Warning | RLX | Lawrence | 54 min |
| Apr 9, 12:24 PM EDT | Special Weather Statement | ILN | Clermont, Hamilton | 36 min |
| Apr 11, 1:48 AM EDT | Mesoscale Discussion | SPC | Defiance, Williams | 87 min |
| Apr 11, 4:21 AM EDT | Small Craft Advisory | CLE | 47 hr | |
| Apr 11, 5:11 AM EDT | Special Weather Statement | ILN | Auglaize, Champaign, Darke, Hardin, Logan, Mercer and 4 more | 94 min |
| Apr 11, 5:38 AM EDT | Special Weather Statement | ILN | Darke, Preble | 37 min |
| Apr 11, 6:15 AM EDT | Special Weather Statement | ILN | Butler, Champaign, Clark, Hardin, Logan, Miami and 4 more | 60 min |
| Apr 11, 7:03 AM EDT | Special Weather Statement | ILN | Clark, Delaware, Fayette, Franklin, Greene, Licking and 3 more | 57 min |
| Apr 11, 7:50 AM EDT | Special Weather Statement | ILN | Clinton, Fairfield, Fayette, Franklin, Highland, Hocking and 4 more | 55 min |
| Apr 11, 7:58 AM EDT | Special Weather Statement | ILN | Clermont, Hamilton | 62 min |
| Apr 11, 8:45 AM EDT | Special Weather Statement | ILN | Highland, Hocking, Pike, Ross | 60 min |
| Apr 11, 9:00 AM EDT | Special Weather Statement | ILN | Brown, Clermont | 60 min |
| Apr 11, 10:03 AM EDT | Special Weather Statement | ILN | Hocking | 57 min |
| Apr 11, 11:06 AM EDT | Special Weather Statement | RLX | Athens, Meigs, Washington | 54 min |
| Apr 11, 12:08 PM EDT | Flash Flood Watch | RLX | Athens, Gallia, Jackson, Lawrence, Meigs, Morgan and 3 more | 33 hr |
| Apr 11, 12:24 PM EDT | Mesoscale Discussion | SPC | Gallia, Lawrence, Meigs, Monroe, Washington | 36 min |
| Apr 11, 12:47 PM EDT | Tornado Watch | SPC | Athens, Gallia, Lawrence, Meigs, Washington | 6 hr |
| Apr 11, 1:30 PM EDT | Special Weather Statement | RLX | Lawrence | 30 min |
| Apr 11, 1:54 PM EDT | Special Weather Statement | ILN | Scioto | 51 min |
| Apr 11, 3:44 PM EDT | Mesoscale Discussion | SPC | Athens, Gallia, Lawrence, Meigs, Washington | 61 min |
| Apr 12, 3:38 AM EDT | Areal Flood Advisory | ILN | Clermont, Hamilton | 5 hr |
| Apr 12, 6:31 AM EDT | River Flood Warning | ILN | Adams | 17 hr |
| Apr 12, 8:30 AM EDT | Areal Flood Advisory | ILN | Clermont, Hamilton | 6 hr |
| Apr 12, 10:49 AM EDT | Areal Flood Warning | ILN | Adams, Brown, Highland, Pike, Ross, Scioto | 9 hr |
| Apr 12, 11:35 AM EDT | Areal Flood Warning | RLX | Jackson, Vinton | 3 hr |
| Apr 12, 12:41 PM EDT | Areal Flood Advisory | PBZ | Noble | 6 hr |
| Apr 12, 1:50 PM EDT | Areal Flood Warning | ILN | Adams, Brown | 11 min |
| Apr 12, 2:33 PM EDT | Areal Flood Warning | RLX | Vinton | 3 hr |
| Apr 12, 4:21 PM EDT | River Flood Warning | ILN | Pike, Scioto | 33 hr |
| Apr 12, 4:56 PM EDT | Areal Flood Advisory | ILN | Fayette, Highland, Pickaway, Ross | 3 hr |
| Apr 13, 1:50 AM EDT | River Flood Advisory | ILN | Clermont, Hamilton | 33 hr |
| Apr 14, 3:36 PM EDT | Small Craft Advisory | CLE | 24 hr | |
| Apr 15, 10:52 AM EDT | Wind Advisory | IWX | Allen, Defiance, Fulton, Henry, Paulding, Putnam and 2 more | 9 hr |
| Apr 15, 3:34 PM EDT | High Wind Warning | CLE | Ashtabula | 22 hr |
| Apr 15, 3:34 PM EDT | Wind Advisory | CLE | Ashland, Ashtabula, Crawford, Cuyahoga, Erie, Geauga and 16 more | 22 hr |
| Apr 15, 4:04 PM EDT | Small Craft Advisory | CLE | 29 hr | |
| Apr 15, 11:36 PM EDT | Wind Advisory | ILN | Adams, Auglaize, Brown, Butler, Champaign, Clark and 26 more | 7 hr |
| Apr 16, 3:12 AM EDT | Special Weather Statement | ILN | Clermont, Warren | 63 min |
| Apr 16, 3:30 AM EDT | Special Weather Statement | RLX | Lawrence | 45 min |
| Apr 16, 3:31 AM EDT | Severe Thunderstorm Warning | ILN | Clermont, Hamilton | 29 min |
| Apr 16, 4:07 AM EDT | Special Weather Statement | ILN | Clinton, Greene, Warren | 53 min |
| Apr 16, 4:31 AM EDT | Severe Thunderstorm Warning | ILN | Brown, Clinton, Fayette, Greene, Highland | 29 min |
| Apr 16, 5:05 AM EDT | Special Weather Statement | IWX | Allen, Paulding, Putnam, Van Wert | 25 min |
| Apr 16, 5:12 AM EDT | Special Weather Statement | ILN | Champaign, Clark, Hardin, Logan, Union | 63 min |
| Apr 16, 5:36 AM EDT | Special Weather Statement | ILN | Fairfield, Pickaway, Ross | 54 min |
| Apr 16, 9:18 AM EDT | Gale Warning | CLE | 5 hr | |
| Apr 16, 9:18 AM EDT | Small Craft Advisory | CLE | 12 hr | |
| Apr 16, 10:54 AM EDT | Gale Watch | CLE | 5 hr | |
| Apr 16, 11:26 AM EDT | Special Weather Statement | ILN | Delaware, Fairfield, Franklin, Licking, Pickaway | 64 min |
| Apr 16, 12:24 PM EDT | Areal Flood Warning | PBZ | Belmont, Carroll, Columbiana, Guernsey, Harrison, Noble and 1 more | 6 hr |
| Apr 16, 12:28 PM EDT | Special Marine Warning | CLE | 92 min | |
| Apr 16, 12:58 PM EDT | Special Weather Statement | PBZ | Coshocton, Guernsey, Muskingum, Noble, Tuscarawas | 62 min |
| Apr 16, 1:18 PM EDT | Special Marine Warning | CLE | 87 min | |
| Apr 16, 1:27 PM EDT | Severe Thunderstorm Warning | CLE | Cuyahoga, Lorain, Medina | 63 min |
| Apr 16, 1:34 PM EDT | Mesoscale Discussion | SPC | Ashtabula, Belmont, Carroll, Columbiana, Cuyahoga, Geauga and 15 more | 116 min |
| Apr 16, 2:39 PM EDT | Special Marine Warning | CLE | 2 hr | |
| Apr 16, 3:49 PM EDT | Wind Advisory | CLE | Ashland, Ashtabula, Crawford, Cuyahoga, Erie, Geauga and 22 more | 28 hr |
| Apr 16, 4:01 PM EDT | Wind Advisory | PBZ | Belmont, Carroll, Columbiana, Coshocton, Guernsey, Harrison and 5 more | 27 hr |
| Apr 16, 4:02 PM EDT | Gale Warning | CLE | 29 hr | |
| Apr 17, 2:38 AM EDT | Low Water Advisory | CLE | 19 hr | |
| Apr 17, 3:14 AM EDT | Wind Advisory | IWX | Defiance, Fulton, Henry, Putnam, Williams | 15 hr |
| Apr 17, 3:34 AM EDT | High Wind Warning | CLE | Ashtabula, Cuyahoga, Lake, Lorain | 16 hr |
| Apr 17, 9:22 PM EDT | Small Craft Advisory | CLE | 7 hr | |
| Apr 18, 4:42 PM EDT | Small Craft Advisory | CLE | 65 hr | |
| Apr 19, 2:54 AM EDT | Severe Thunderstorm Warning | ILN | Brown, Clermont, Hamilton | 39 min |
| Apr 19, 3:32 AM EDT | Severe Thunderstorm Warning | ILN | Brown, Clinton, Highland | 23 min |
| Apr 19, 3:45 AM EDT | Special Weather Statement | ILN | Clermont, Hamilton | 60 min |
| Apr 19, 4:11 AM EDT | Special Weather Statement | ILN | Brown | 64 min |
| Apr 19, 4:20 AM EDT | Areal Flood Warning | ILN | Clermont, Hamilton | 7 hr |
| Apr 19, 4:23 AM EDT | Gale Watch | CLE | 24 hr | |
| Apr 19, 4:46 AM EDT | Special Weather Statement | ILN | Highland | 59 min |
| Apr 19, 4:48 AM EDT | Flash Flood Watch | RLX | Athens, Gallia, Jackson, Meigs, Morgan, Perry and 2 more | 13 hr |
| Apr 19, 5:51 AM EDT | Special Weather Statement | RLX | Lawrence | 49 min |
| Apr 19, 6:12 AM EDT | Areal Flood Warning | ILN | Hamilton | 3 hr |
| Apr 19, 7:12 AM EDT | Areal Flood Advisory | ILN | Butler, Clinton, Greene, Montgomery, Preble, Warren | 3 hr |
| Apr 19, 9:08 AM EDT | Flash Flood Warning | ILN | Clermont | 3 hr |
| Apr 19, 9:20 AM EDT | Special Weather Statement | ILN | Brown | 55 min |
| Apr 19, 9:27 AM EDT | Special Weather Statement | ILN | Highland | 63 min |
| Apr 19, 10:03 AM EDT | Areal Flood Warning | PBZ | Belmont, Guernsey, Monroe, Muskingum, Noble | 9 hr |
| Apr 19, 10:06 AM EDT | Areal Flood Warning | RLX | Athens | 4 hr |
| Apr 19, 11:14 AM EDT | Special Weather Statement | ILN | Clinton, Warren | 61 min |
| Apr 19, 11:37 AM EDT | River Flood Watch | IWX | Defiance, Fulton, Williams | 23 hr |
| Apr 19, 11:40 AM EDT | Areal Flood Warning | ILN | Brown, Butler, Clermont, Clinton, Hamilton, Highland and 1 more | 3 hr |
| Apr 19, 11:47 AM EDT | Special Weather Statement | ILN | Greene, Montgomery, Preble | 58 min |
| Apr 19, 11:50 AM EDT | Areal Flood Advisory | ILN | Pike, Ross | 3 hr |
| Apr 19, 12:01 PM EDT | Special Weather Statement | ILN | Darke | 44 min |
| Apr 19, 12:22 PM EDT | River Flood Warning | ILN | Clermont, Hamilton, Warren | 9 hr |
| Apr 19, 12:22 PM EDT | River Flood Warning | ILN | Clermont, Hamilton | 9 hr |
| Apr 19, 12:57 PM EDT | Areal Flood Advisory | ILN | Clark, Greene, Montgomery, Preble | 11 hr |
| Apr 19, 1:45 PM EDT | Special Weather Statement | ILN | Pickaway | 60 min |
| Apr 19, 2:14 PM EDT | Special Weather Statement | ILN | Fairfield | 31 min |
| Apr 19, 2:19 PM EDT | River Flood Warning | ILN | Hamilton | 5 days |
| Apr 19, 2:26 PM EDT | Special Weather Statement | PBZ | Carroll, Coshocton, Guernsey, Harrison, Muskingum, Tuscarawas | 109 min |
| Apr 19, 2:30 PM EDT | Areal Flood Advisory | ILN | Fairfield, Fayette, Franklin, Hocking, Licking, Madison and 2 more | 6 hr |
| Apr 19, 2:42 PM EDT | River Flood Advisory | ILN | Clermont, Hamilton | 49 hr |
| Apr 19, 2:43 PM EDT | Areal Flood Warning | RLX | Athens | 3 hr |
| Apr 19, 2:50 PM EDT | Severe Thunderstorm Warning | RLX | Morgan, Perry | 40 min |
| Apr 19, 3:05 PM EDT | Special Weather Statement | PBZ | Noble | 25 min |
| Apr 19, 3:21 PM EDT | Mesoscale Discussion | SPC | Monroe, Washington | 54 min |
| Apr 19, 3:22 PM EDT | Severe Thunderstorm Warning | RLX | Morgan, Washington | 38 min |
| Apr 19, 3:29 PM EDT | Flash Flood Watch | PBZ | Belmont, Guernsey, Monroe, Muskingum, Noble | 3 hr |
| Apr 19, 3:36 PM EDT | River Flood Advisory | ILN | Hamilton | 28 hr |
| Apr 19, 3:36 PM EDT | Special Weather Statement | IWX | Defiance, Henry, Paulding, Putnam | 39 min |
| Apr 19, 3:37 PM EDT | Areal Flood Warning | RLX | Perry | 3 hr |
| Apr 19, 3:54 PM EDT | Flood Watch | ILN | Brown, Butler, Clermont, Clinton, Fairfield, Fayette and 10 more | 17 hr |
| Apr 19, 4:11 PM EDT | River Flood Warning | ILN | Hocking | 48 hr |
| Apr 19, 4:31 PM EDT | River Flood Warning | RLX | Athens | 67 hr |
| Apr 19, 5:51 PM EDT | Areal Flood Warning | ILN | Warren | 52 hr |
| Apr 19, 6:39 PM EDT | River Flood Warning | ILN | Pickaway | 9 days |
| Apr 19, 6:39 PM EDT | River Flood Warning | ILN | Pike, Scioto | 11 days |
| Apr 19, 6:57 PM EDT | River Flood Warning | ILN | Franklin, Madison, Pickaway | 10 hr |
| Apr 19, 7:01 PM EDT | Areal Flood Warning | PBZ | Belmont, Guernsey, Monroe, Muskingum, Noble | 3 hr |
| Apr 19, 7:20 PM EDT | River Flood Warning | ILN | Miami, Shelby | 2 hr |
| Apr 19, 7:22 PM EDT | River Flood Warning | ILN | Butler, Montgomery, Warren | 3 hr |
| Apr 19, 8:59 PM EDT | Flood Watch | RLX | Athens, Jackson, Meigs, Morgan, Perry, Vinton and 1 more | 15 hr |
| Apr 19, 9:37 PM EDT | Severe Thunderstorm Watch | SPC | Allen, Defiance, Fulton, Henry, Paulding, Putnam and 2 more | 3 hr |
| Apr 19, 9:47 PM EDT | Mesoscale Discussion | SPC | Brown, Butler, Champaign, Clark, Clermont, Clinton and 9 more | 88 min |
| Apr 19, 10:13 PM EDT | Tornado Watch | SPC | Adams, Auglaize, Brown, Butler, Champaign, Clark and 26 more | 6 hr |
| Apr 19, 10:52 PM EDT | Areal Flood Warning | PBZ | Belmont, Guernsey, Monroe, Muskingum, Noble | 10 hr |
| Apr 19, 10:53 PM EDT | Severe Thunderstorm Warning | ILN | Auglaize, Darke, Mercer, Preble, Shelby | 67 min |
| Apr 19, 11:31 PM EDT | Severe Thunderstorm Warning | IWX | Allen, Defiance, Fulton, Henry, Paulding, Putnam and 2 more | 49 min |
| Apr 19, 11:42 PM EDT | Flash Flood Warning | ILN | Clark, Darke, Greene, Miami, Montgomery, Preble | 6 hr |
| Apr 19, 11:47 PM EDT | Mesoscale Discussion | SPC | Ashland, Carroll, Crawford, Fulton, Hancock, Henry and 14 more | 58 min |
| Apr 19, 11:49 PM EDT | Severe Thunderstorm Warning | ILN | Auglaize, Champaign, Clark, Darke, Hardin, Logan and 4 more | 41 min |
| Apr 19, 11:53 PM EDT | Tornado Warning | ILN | Auglaize, Mercer | 37 min |
| Apr 19, 11:54 PM EDT | Areal Flood Advisory | ILN | Auglaize, Champaign, Clark, Darke, Hardin, Logan and 4 more | 6 hr |
| Apr 19, 11:56 PM EDT | Severe Thunderstorm Warning | ILN | Darke, Miami, Montgomery, Preble | 49 min |
| Apr 20, 12:08 AM EDT | Severe Thunderstorm Warning | CLE | Crawford, Hancock, Marion, Seneca, Wyandot | 67 min |
| Apr 20, 12:10 AM EDT | Tornado Warning | ILN | Auglaize, Hardin | 35 min |
| Apr 20, 12:18 AM EDT | Severe Thunderstorm Watch | SPC | Ashland, Ashtabula, Crawford, Erie, Geauga, Hancock and 21 more | 4 hr |
| Apr 20, 12:26 AM EDT | Severe Thunderstorm Warning | ILN | Champaign, Clark, Hardin, Logan, Miami, Shelby and 1 more | 49 min |
| Apr 20, 12:34 AM EDT | Special Marine Warning | CLE | 86 min | |
| Apr 20, 12:34 AM EDT | Severe Thunderstorm Warning | ILN | Butler, Clermont, Hamilton, Warren | 41 min |
| Apr 20, 12:39 AM EDT | Severe Thunderstorm Warning | ILN | Darke, Preble | 51 min |
| Apr 20, 12:46 AM EDT | Severe Thunderstorm Warning | ILN | Clark, Darke, Greene, Miami, Montgomery, Preble | 44 min |
| Apr 20, 12:47 AM EDT | Tornado Warning | ILN | Butler | 28 min |
| Apr 20, 12:52 AM EDT | Tornado Warning | ILN | Hamilton | 23 min |
| Apr 20, 12:56 AM EDT | Mesoscale Discussion | SPC | Adams, Brown, Butler, Clark, Clermont, Clinton and 17 more | 94 min |
| Apr 20, 1:04 AM EDT | Flash Flood Warning | ILN | Butler, Hamilton | 6 hr |
| Apr 20, 1:09 AM EDT | Tornado Warning | ILN | Butler, Hamilton, Warren | 36 min |
| Apr 20, 1:11 AM EDT | Tornado Warning | ILN | Clermont, Hamilton | 34 min |
| Apr 20, 1:17 AM EDT | Severe Thunderstorm Warning | ILN | Butler, Champaign, Clark, Greene, Miami, Montgomery and 2 more | 43 min |
| Apr 20, 1:24 AM EDT | Tornado Warning | ILN | Brown, Clermont, Hamilton | 36 min |
| Apr 20, 1:29 AM EDT | Severe Thunderstorm Warning | CLE | Ashtabula, Geauga, Lake, Portage, Trumbull | 46 min |
| Apr 20, 1:35 AM EDT | River Flood Watch | IWX | Defiance | 3 days |
| Apr 20, 1:37 AM EDT | Tornado Warning | ILN | Brown, Clermont, Hamilton | 38 min |
| Apr 20, 1:40 AM EDT | Severe Thunderstorm Warning | ILN | Butler, Clermont, Clinton, Greene, Hamilton, Highland and 2 more | 50 min |
| Apr 20, 1:43 AM EDT | Severe Thunderstorm Warning | ILN | Champaign, Clark, Delaware, Fayette, Franklin, Greene and 5 more | 47 min |
| Apr 20, 1:49 AM EDT | Severe Thunderstorm Warning | ILN | Adams, Brown, Clermont, Clinton, Highland | 41 min |
| Apr 20, 1:55 AM EDT | Severe Thunderstorm Warning | ILN | Clinton, Fayette, Franklin, Greene, Highland, Madison and 2 more | 50 min |
| Apr 20, 1:56 AM EDT | Severe Thunderstorm Warning | ILN | Adams, Brown, Clermont | 49 min |
| Apr 20, 1:59 AM EDT | Tornado Watch | SPC | Athens, Gallia, Jackson, Lawrence, Meigs, Morgan and 3 more | 5 hr |
| Apr 20, 2:00 AM EDT | Tornado Warning | ILN | Brown, Highland | 30 min |
| Apr 20, 2:02 AM EDT | Tornado Warning | ILN | Brown, Clermont | 28 min |
| Apr 20, 2:06 AM EDT | Severe Thunderstorm Warning | ILN | Delaware, Fairfield, Franklin, Licking, Madison, Pickaway and 1 more | 39 min |
| Apr 20, 2:07 AM EDT | Areal Flood Advisory | ILN | Clinton, Highland, Warren | 6 hr |
| Apr 20, 2:19 AM EDT | Severe Thunderstorm Warning | ILN | Adams, Fayette, Highland, Pike, Ross, Scioto | 41 min |
| Apr 20, 2:22 AM EDT | Severe Thunderstorm Watch | SPC | Belmont, Carroll, Columbiana, Coshocton, Guernsey, Harrison and 5 more | 3 hr |
| Apr 20, 2:23 AM EDT | Tornado Warning | ILN | Adams, Highland, Pike | 37 min |
| Apr 20, 2:27 AM EDT | Severe Thunderstorm Warning | ILN | Adams | 18 min |
| Apr 20, 2:28 AM EDT | Areal Flood Advisory | ILN | Delaware, Fayette, Franklin, Madison, Pickaway, Union | 6 hr |
| Apr 20, 2:34 AM EDT | Severe Thunderstorm Warning | ILN | Adams, Scioto | 41 min |
| Apr 20, 2:34 AM EDT | Tornado Warning | ILN | Fairfield, Licking | 26 min |
| Apr 20, 2:38 AM EDT | Severe Thunderstorm Warning | CLE | Holmes, Knox | 37 min |
| Apr 20, 2:38 AM EDT | Tornado Warning | ILN | Delaware, Franklin, Licking | 23 min |
| Apr 20, 2:41 AM EDT | Severe Thunderstorm Warning | RLX | Perry | 34 min |
| Apr 20, 2:43 AM EDT | Severe Thunderstorm Warning | ILN | Fairfield, Hocking, Pickaway, Ross | 47 min |
| Apr 20, 2:43 AM EDT | Severe Thunderstorm Warning | PBZ | Carroll, Coshocton, Guernsey, Harrison, Muskingum, Noble and 1 more | 62 min |
| Apr 20, 2:51 AM EDT | Severe Thunderstorm Warning | ILN | Pike, Ross, Scioto | 39 min |
| Apr 20, 2:51 AM EDT | Severe Thunderstorm Warning | RLX | Athens, Jackson, Morgan, Perry, Vinton, Washington | 54 min |
| Apr 20, 2:58 AM EDT | Tornado Warning | PBZ | Coshocton, Muskingum, Tuscarawas | 47 min |
| Apr 20, 3:11 AM EDT | Severe Thunderstorm Warning | RLX | Athens, Gallia, Jackson, Lawrence, Meigs, Vinton | 64 min |
| Apr 20, 3:12 AM EDT | Severe Thunderstorm Warning | ILN | Scioto | 20 min |
| Apr 20, 3:20 AM EDT | Mesoscale Discussion | SPC | Athens, Belmont, Carroll, Columbiana, Gallia, Guernsey and 10 more | 85 min |
| Apr 20, 3:26 AM EDT | Severe Thunderstorm Warning | ILN | Hocking | 26 min |
| Apr 20, 3:37 AM EDT | Severe Thunderstorm Warning | PBZ | Belmont, Carroll, Columbiana, Guernsey, Harrison, Jefferson and 1 more | 38 min |
| Apr 20, 4:11 AM EDT | Severe Thunderstorm Warning | PBZ | Columbiana | 34 min |
| Apr 20, 4:15 AM EDT | Special Weather Statement | RLX | Morgan, Washington | 30 min |
| Apr 20, 5:42 AM EDT | River Flood Warning | CLE | Lorain | 35 hr |
| Apr 20, 5:46 AM EDT | Areal Flood Advisory | ILN | Clark, Darke, Greene, Miami, Montgomery, Preble and 1 more | 3 hr |
| Apr 20, 6:55 AM EDT | Areal Flood Advisory | ILN | Butler, Hamilton | 3 hr |
| Apr 20, 9:24 AM EDT | River Flood Warning | ILN | Butler, Montgomery, Warren | 5 hr |
| Apr 20, 9:24 AM EDT | River Flood Warning | ILN | Butler | 5 hr |
| Apr 20, 9:56 AM EDT | River Flood Warning | CLE | Holmes, Wayne | 35 hr |
| Apr 20, 10:26 AM EDT | River Flood Warning | IWX | Paulding | 20 hr |
| Apr 20, 10:26 AM EDT | River Flood Warning | IWX | Defiance, Fulton, Williams | 15 days |
| Apr 20, 11:28 AM EDT | River Flood Warning | CLE | Trumbull | 23 hr |
| Apr 20, 11:31 AM EDT | Wind Advisory | CLE | Ashtabula, Cuyahoga, Geauga, Lake | 4 hr |
| Apr 20, 11:45 AM EDT | River Flood Warning | PBZ | Coshocton | 47 hr |
| Apr 20, 12:08 PM EDT | River Flood Warning | ILN | Clermont, Hamilton, Warren | 7 hr |
| Apr 20, 12:44 PM EDT | Gale Warning | CLE | 9 hr | |
| Apr 20, 12:44 PM EDT | Small Craft Advisory | CLE | 27 hr | |
| Apr 20, 2:04 PM EDT | River Flood Warning | CLE | Ottawa, Sandusky, Wood | 32 hr |
| Apr 20, 2:24 PM EDT | River Flood Warning | ILN | Adams | 3 hr |
| Apr 20, 3:26 PM EDT | River Flood Warning | CLE | Marion | 25 hr |
| Apr 20, 3:46 PM EDT | River Flood Advisory | ILN | Hamilton | 11 hr |
| Apr 21, 4:04 AM EDT | Flash Flood Watch | RLX | Athens, Gallia, Jackson, Lawrence, Meigs, Morgan and 3 more | 4 days |
| Apr 21, 4:08 AM EDT | Flash Flood Watch | ILN | Adams, Auglaize, Brown, Butler, Champaign, Clark and 26 more | 5 days |
| Apr 21, 6:13 AM EDT | River Flood Warning | PBZ | Guernsey | 22 hr |
| Apr 21, 8:58 AM EDT | River Flood Warning | ILN | Franklin, Madison, Pickaway | 14 hr |
| Apr 21, 2:55 PM EDT | Flash Flood Watch | PBZ | Belmont, Carroll, Columbiana, Coshocton, Guernsey, Harrison and 5 more | 53 hr |
| Apr 21, 3:33 PM EDT | Flood Watch | CLE | Ashland, Crawford, Hancock, Holmes, Knox, Mahoning and 10 more | 36 hr |
| Apr 21, 3:51 PM EDT | River Flood Warning | ILN | Clermont, Hamilton | 8 days |
| Apr 21, 9:56 PM EDT | River Flood Warning | CLE | Marion | 34 hr |
| Apr 22, 3:39 AM EDT | Small Craft Advisory | CLE | 42 hr | |
| Apr 22, 10:28 AM EDT | River Flood Warning | CLE | Holmes, Wayne | 36 hr |
| Apr 22, 4:12 PM EDT | Special Weather Statement | ILN | Hamilton | 63 min |
| Apr 22, 5:14 PM EDT | Special Weather Statement | ILN | Brown, Clermont, Hamilton | 61 min |
| Apr 22, 5:21 PM EDT | Areal Flood Warning | ILN | Clermont, Hamilton | 3 hr |
| Apr 22, 8:57 PM EDT | Areal Flood Advisory | ILN | Adams, Scioto | 3 hr |
| Apr 22, 9:22 PM EDT | Special Weather Statement | IWX | Williams | 23 min |
| Apr 22, 9:29 PM EDT | Areal Flood Warning | RLX | Gallia, Lawrence | 3 hr |
| Apr 22, 9:55 PM EDT | Special Weather Statement | IWX | Henry | 20 min |
| Apr 22, 10:35 PM EDT | Special Weather Statement | PBZ | Coshocton, Muskingum | 55 min |
| Apr 23, 12:05 AM EDT | Special Weather Statement | PBZ | Belmont, Monroe | 40 min |
| Apr 23, 12:42 AM EDT | Special Weather Statement | ILN | Mercer | 48 min |
| Apr 23, 12:49 AM EDT | Severe Thunderstorm Warning | ILN | Auglaize, Mercer | 26 min |
| Apr 23, 1:04 AM EDT | Severe Thunderstorm Warning | IWX | Allen, Putnam, Van Wert | 38 min |
| Apr 23, 1:08 AM EDT | Areal Flood Advisory | ILN | Butler, Clermont, Clinton, Hamilton, Warren | 5 hr |
| Apr 23, 1:13 AM EDT | Special Weather Statement | ILN | Darke, Shelby | 47 min |
| Apr 23, 1:15 AM EDT | Special Weather Statement | ILN | Brown, Highland, Pike | 45 min |
| Apr 23, 1:27 AM EDT | River Flood Warning | ILN | Adams | 33 hr |
| Apr 23, 1:53 AM EDT | Special Weather Statement | IWX | Defiance, Fulton, Henry, Paulding, Williams | 37 min |
| Apr 23, 1:56 AM EDT | Severe Thunderstorm Warning | ILN | Auglaize, Mercer | 19 min |
| Apr 23, 2:00 AM EDT | Special Weather Statement | IWX | Allen | 45 min |
| Apr 23, 2:04 AM EDT | Tornado Watch | SPC | Brown, Clermont, Hamilton | 4 hr |
| Apr 23, 2:11 AM EDT | Areal Flood Advisory | ILN | Brown, Clinton, Fayette, Highland | 16 hr |
| Apr 23, 2:21 AM EDT | Flash Flood Warning | ILN | Hamilton | 3 hr |
| Apr 23, 2:36 AM EDT | Areal Flood Advisory | CLE | Ashtabula | 3 hr |
| Apr 23, 2:36 AM EDT | Severe Thunderstorm Warning | CLE | Ottawa | 54 min |
| Apr 23, 2:47 AM EDT | Special Marine Warning | CLE | 118 min | |
| Apr 23, 2:50 AM EDT | Areal Flood Advisory | ILN | Adams, Pike, Ross, Scioto | 16 hr |
| Apr 23, 3:08 AM EDT | Flash Flood Warning | ILN | Brown, Highland | 3 hr |
| Apr 23, 3:16 AM EDT | Special Weather Statement | RLX | Athens, Gallia, Jackson, Lawrence, Meigs, Morgan and 3 more | 119 min |
| Apr 23, 4:20 AM EDT | Flash Flood Warning | ILN | Scioto | 3 hr |
| Apr 23, 4:30 AM EDT | River Flood Warning | IWX | Defiance | 10 days |
| Apr 23, 5:08 AM EDT | River Flood Warning | CLE | Lake | 34 hr |
| Apr 23, 5:59 AM EDT | Areal Flood Advisory | ILN | Butler, Clermont, Clinton, Hamilton, Warren | 7 hr |
| Apr 23, 6:19 AM EDT | Flash Flood Warning | RLX | Gallia, Lawrence | 3 hr |
| Apr 23, 7:03 AM EDT | Severe Thunderstorm Warning | RLX | Lawrence | 42 min |
| Apr 23, 7:06 AM EDT | Special Weather Statement | ILN | Scioto | 24 min |
| Apr 23, 7:35 AM EDT | Special Weather Statement | RLX | Gallia, Lawrence | 55 min |
| Apr 23, 9:20 AM EDT | Flash Flood Warning | ILN | Adams, Scioto | 4 hr |
| Apr 23, 10:29 AM EDT | River Flood Watch | PBZ | Guernsey | 25 hr |
| Apr 23, 11:51 AM EDT | Mesoscale Discussion | SPC | Adams, Brown, Butler, Clermont, Clinton, Hamilton and 8 more | 84 min |
| Apr 23, 12:07 PM EDT | River Flood Warning | CLE | Lucas, Wood | 17 hr |
| Apr 23, 12:13 PM EDT | Areal Flood Warning | RLX | Gallia, Jackson, Lawrence | 6 hr |
| Apr 23, 12:51 PM EDT | Areal Flood Advisory | ILN | Clermont, Hamilton | 6 hr |
| Apr 23, 1:45 PM EDT | Flash Flood Warning | ILN | Hamilton | 8 hr |
| Apr 23, 3:21 PM EDT | Tornado Warning | ILN | Brown, Clermont | 24 min |
| Apr 23, 3:31 PM EDT | Flash Flood Warning | ILN | Adams, Brown, Clermont, Clinton, Hamilton, Highland and 2 more | 6 hr |
| Apr 23, 3:42 PM EDT | Tornado Warning | ILN | Adams, Brown | 48 min |
| Apr 23, 3:56 PM EDT | Mesoscale Discussion | SPC | Adams, Athens, Brown, Gallia, Highland, Jackson and 5 more | 64 min |
| Apr 23, 4:14 PM EDT | Areal Flood Advisory | ILN | Butler, Champaign, Clark, Clinton, Fairfield, Fayette and 11 more | 6 hr |
| Apr 23, 4:19 PM EDT | Tornado Warning | ILN | Adams, Pike, Scioto | 41 min |
| Apr 23, 4:27 PM EDT | Severe Thunderstorm Warning | RLX | Lawrence | 48 min |
| Apr 23, 4:39 PM EDT | Severe Thunderstorm Watch | SPC | Gallia, Jackson, Lawrence, Meigs | 4 hr |
| Apr 23, 4:42 PM EDT | Severe Thunderstorm Warning | RLX | Lawrence | 48 min |
| Apr 23, 4:44 PM EDT | Special Weather Statement | ILN | Pike | 31 min |
| Apr 23, 4:53 PM EDT | Special Weather Statement | RLX | Jackson, Meigs | 37 min |
| Apr 23, 4:58 PM EDT | Tornado Warning | ILN | Scioto | 21 min |
| Apr 23, 5:12 PM EDT | Severe Thunderstorm Warning | RLX | Gallia, Lawrence | 63 min |
| Apr 23, 5:21 PM EDT | Severe Thunderstorm Warning | RLX | Lawrence | 54 min |
| Apr 23, 5:27 PM EDT | River Flood Warning | ILN | Adams, Brown | 50 hr |
| Apr 23, 5:27 PM EDT | River Flood Warning | ILN | Clermont | 29 hr |
| Apr 23, 5:34 PM EDT | Tornado Warning | RLX | Gallia, Lawrence | 26 min |
| Apr 23, 6:08 PM EDT | Areal Flood Warning | RLX | Gallia, Jackson, Lawrence | 6 hr |
| Apr 23, 10:16 PM EDT | River Flood Warning | ILN | Hocking | 12 hr |
| Apr 24, 12:40 AM EDT | Areal Flood Warning | RLX | Gallia, Jackson, Lawrence | 9 hr |
| Apr 24, 5:29 AM EDT | Special Weather Statement | RLX | Gallia, Jackson, Lawrence, Meigs | 76 min |
| Apr 24, 9:04 AM EDT | Areal Flood Advisory | ILN | Hamilton | 3 hr |
| Apr 24, 9:27 AM EDT | Areal Flood Warning | RLX | Athens, Gallia, Jackson, Lawrence, Meigs, Vinton | 24 hr |
| Apr 24, 11:22 AM EDT | River Flood Watch | IWX | Paulding | 34 hr |
| Apr 24, 11:22 AM EDT | River Flood Watch | IWX | Defiance, Henry | 34 hr |
| Apr 24, 11:22 AM EDT | River Flood Watch | IWX | Henry | 4 days |
| Apr 24, 11:22 AM EDT | River Flood Watch | IWX | Williams | 34 hr |
| Apr 24, 11:22 AM EDT | River Flood Watch | IWX | Allen, Paulding, Putnam | 34 hr |
| Apr 24, 11:22 AM EDT | River Flood Watch | IWX | Van Wert | 34 hr |
| Apr 24, 6:55 PM EDT | River Flood Advisory | ILN | Adams, Scioto | 17 hr |
| Apr 24, 10:47 PM EDT | River Flood Advisory | ILN | Clermont | 57 hr |
| Apr 25, 6:46 AM EDT | Areal Flood Advisory | ILN | Butler, Hamilton | 6 hr |
| Apr 25, 9:45 AM EDT | Areal Flood Advisory | ILN | Clinton, Greene, Montgomery, Preble, Warren | 6 hr |
| Apr 25, 12:12 PM EDT | Areal Flood Advisory | ILN | Darke, Miami, Shelby | 7 hr |
| Apr 25, 12:48 PM EDT | Flood Watch | CLE | Ashland, Ashtabula, Crawford, Cuyahoga, Erie, Geauga and 22 more | 63 hr |
| Apr 25, 1:52 PM EDT | Mesoscale Discussion | SPC | Ashland, Belmont, Carroll, Columbiana, Coshocton, Cuyahoga and 21 more | 83 min |
| Apr 25, 2:11 PM EDT | River Flood Warning | ILN | Hamilton | 3 days |
| Apr 25, 2:47 PM EDT | Severe Thunderstorm Watch | SPC | Belmont, Carroll, Columbiana, Coshocton, Guernsey, Harrison and 12 more | 7 hr |
| Apr 25, 3:00 PM EDT | Special Marine Warning | CLE | 2 hr | |
| Apr 25, 3:23 PM EDT | Small Craft Advisory | CLE | 14 hr | |
| Apr 25, 3:36 PM EDT | Special Weather Statement | PBZ | Coshocton, Guernsey, Muskingum, Noble, Tuscarawas | 39 min |
| Apr 25, 3:41 PM EDT | Areal Flood Warning | CLE | Ashland, Crawford, Cuyahoga, Erie, Huron, Lorain and 7 more | 6 hr |
| Apr 25, 3:42 PM EDT | Areal Flood Advisory | ILN | Auglaize, Champaign, Clark, Hardin, Logan, Mercer and 1 more | 6 hr |
| Apr 25, 3:55 PM EDT | Tornado Warning | CLE | Ashland, Crawford, Huron, Richland | 24 min |
| Apr 25, 3:59 PM EDT | Severe Thunderstorm Warning | PBZ | Coshocton, Guernsey, Muskingum | 31 min |
| Apr 25, 4:06 PM EDT | Special Weather Statement | ILN | Hocking | 54 min |
| Apr 25, 4:10 PM EDT | Special Weather Statement | PBZ | Carroll, Columbiana, Harrison, Tuscarawas | 50 min |
| Apr 25, 4:10 PM EDT | Special Weather Statement | RLX | Perry | 35 min |
| Apr 25, 4:22 PM EDT | Severe Thunderstorm Warning | PBZ | Coshocton, Tuscarawas | 38 min |
| Apr 25, 4:25 PM EDT | Special Weather Statement | ILN | Hocking | 35 min |
| Apr 25, 4:26 PM EDT | Severe Thunderstorm Warning | RLX | Morgan, Perry | 20 min |
| Apr 25, 4:38 PM EDT | Severe Thunderstorm Warning | PBZ | Guernsey, Muskingum, Noble | 37 min |
| Apr 25, 4:44 PM EDT | Severe Thunderstorm Warning | PBZ | Carroll, Columbiana, Harrison, Jefferson | 46 min |
| Apr 25, 4:52 PM EDT | Flash Flood Warning | CLE | Erie, Huron, Lorain | 3 hr |
| Apr 25, 4:54 PM EDT | Severe Thunderstorm Warning | PBZ | Columbiana | 36 min |
| Apr 25, 4:55 PM EDT | River Flood Warning | CLE | Lorain | 53 hr |
| Apr 25, 5:12 PM EDT | River Flood Warning | CLE | Lucas, Wood | 4 days |
| Apr 25, 5:12 PM EDT | River Flood Warning | CLE | Lucas, Wood | 5 days |
| Apr 25, 5:12 PM EDT | River Flood Warning | CLE | Hancock | 61 hr |
| Apr 25, 5:12 PM EDT | River Flood Warning | CLE | Marion | 61 hr |
| Apr 25, 5:12 PM EDT | River Flood Warning | CLE | Marion | 4 days |
| Apr 25, 5:12 PM EDT | River Flood Warning | CLE | Holmes, Wayne | 53 hr |
| Apr 25, 5:15 PM EDT | Special Weather Statement | RLX | Athens | 30 min |
| Apr 25, 5:16 PM EDT | Severe Thunderstorm Warning | PBZ | Belmont, Guernsey, Harrison, Noble | 44 min |
| Apr 25, 5:28 PM EDT | Special Marine Warning | CLE | 62 min | |
| Apr 25, 5:46 PM EDT | Severe Thunderstorm Warning | PBZ | Carroll, Columbiana, Guernsey, Harrison, Jefferson, Tuscarawas | 29 min |
| Apr 25, 5:57 PM EDT | Special Weather Statement | PBZ | Jefferson | 63 min |
| Apr 25, 6:00 PM EDT | Mesoscale Discussion | SPC | Belmont, Carroll, Columbiana, Coshocton, Guernsey, Harrison and 13 more | 60 min |
| Apr 25, 7:06 PM EDT | River Flood Advisory | ILN | Adams, Brown | 52 hr |
| Apr 25, 8:57 PM EDT | River Flood Warning | CLE | Erie, Huron | 49 hr |
| Apr 25, 9:02 PM EDT | Flash Flood Watch | IWX | Allen, Defiance, Fulton, Henry, Paulding, Putnam and 2 more | 7 hr |
| Apr 25, 9:26 PM EDT | River Flood Warning | CLE | Lake | 48 hr |
| Apr 25, 9:36 PM EDT | Areal Flood Advisory | CLE | Erie, Huron, Lorain | 10 hr |
| Apr 25, 9:54 PM EDT | River Flood Warning | IWX | Paulding | 6 days |
| Apr 25, 9:54 PM EDT | River Flood Warning | IWX | Defiance, Henry | 6 days |
| Apr 25, 9:54 PM EDT | River Flood Warning | IWX | Williams | 48 hr |
| Apr 25, 9:54 PM EDT | River Flood Warning | IWX | Allen, Paulding, Putnam | 62 hr |
| Apr 25, 9:54 PM EDT | River Flood Warning | IWX | Van Wert | 6 days |
| Apr 25, 10:04 PM EDT | River Flood Watch | IWX | Putnam | 20 hr |
| Apr 25, 10:26 PM EDT | River Flood Warning | CLE | Ottawa, Sandusky, Wood | 61 hr |
| Apr 25, 10:26 PM EDT | River Flood Warning | CLE | Erie, Lorain | 8 hr |
| Apr 25, 10:26 PM EDT | River Flood Warning | CLE | Hancock | 18 hr |
| Apr 25, 10:28 PM EDT | Severe Thunderstorm Warning | RLX | Gallia, Lawrence | 47 min |
| Apr 25, 11:07 PM EDT | Severe Thunderstorm Warning | RLX | Gallia | 23 min |
| Apr 26, 3:51 AM EDT | River Flood Warning | CLE | Seneca | 32 hr |
| Apr 26, 4:53 AM EDT | Dense Fog Advisory | CLE | Ashtabula, Cuyahoga, Erie, Hancock, Huron, Lake and 6 more | 4 hr |
| Apr 26, 5:29 AM EDT | River Flood Warning | CLE | Trumbull | 40 hr |
| Apr 26, 6:35 AM EDT | Special Weather Statement | RLX | Lawrence | 115 min |
| Apr 26, 9:24 AM EDT | River Flood Warning | CLE | Trumbull | 37 hr |
| Apr 26, 1:26 PM EDT | Mesoscale Discussion | SPC | Allen, Auglaize, Darke, Defiance, Fulton, Hancock and 11 more | 94 min |
| Apr 26, 2:14 PM EDT | Severe Thunderstorm Warning | RLX | Washington | 46 min |
| Apr 26, 3:02 PM EDT | Severe Thunderstorm Warning | PBZ | Monroe | 43 min |
| Apr 26, 3:02 PM EDT | Tornado Watch | SPC | Allen, Defiance, Fulton, Hancock, Henry, Lucas and 5 more | 7 hr |
| Apr 26, 3:19 PM EDT | Wind Advisory | CLE | Ashland, Crawford, Cuyahoga, Erie, Hancock, Holmes and 14 more | 7 hr |
| Apr 26, 3:22 PM EDT | Flash Flood Watch | IWX | Allen, Defiance, Fulton, Henry, Paulding, Putnam and 2 more | 37 hr |
| Apr 26, 3:55 PM EDT | Flash Flood Watch | ILN | Adams, Auglaize, Brown, Butler, Champaign, Clark and 26 more | 35 hr |
| Apr 26, 5:48 PM EDT | River Flood Warning | IWX | Putnam | 52 hr |
| Apr 26, 8:33 PM EDT | Mesoscale Discussion | SPC | Allen, Auglaize, Darke, Defiance, Fulton, Henry and 6 more | 57 min |
| Apr 26, 9:35 PM EDT | Mesoscale Discussion | SPC | Preble | 55 min |
| Apr 26, 10:23 PM EDT | River Flood Watch | PBZ | Coshocton | 37 hr |
| Apr 27, 3:23 AM EDT | Special Weather Statement | ILN | Darke | 37 min |
| Apr 27, 3:38 AM EDT | Areal Flood Advisory | ILN | Darke, Preble | 3 hr |
| Apr 27, 3:40 AM EDT | Flash Flood Watch | RLX | Athens, Gallia, Jackson, Lawrence, Meigs, Morgan and 3 more | 28 hr |
| Apr 27, 4:04 AM EDT | Areal Flood Advisory | ILN | Butler, Hamilton | 3 hr |
| Apr 27, 4:46 AM EDT | Areal Flood Advisory | ILN | Auglaize, Miami, Montgomery, Shelby | 3 hr |
| Apr 27, 4:53 AM EDT | Special Weather Statement | IWX | Allen, Fulton, Henry, Putnam, Williams | 37 min |
| Apr 27, 7:15 AM EDT | Special Weather Statement | ILN | Preble | 60 min |
| Apr 27, 8:10 AM EDT | Special Weather Statement | IWX | Van Wert | 65 min |
| Apr 27, 8:17 AM EDT | Special Weather Statement | ILN | Butler, Hamilton, Montgomery, Warren | 43 min |
| Apr 27, 8:23 AM EDT | Areal Flood Advisory | ILN | Clermont, Hamilton | 3 hr |
| Apr 27, 9:00 AM EDT | Severe Thunderstorm Warning | ILN | Clermont, Hamilton | 45 min |
| Apr 27, 9:24 AM EDT | Severe Thunderstorm Warning | ILN | Adams, Brown, Clermont, Clinton, Highland, Warren | 51 min |
| Apr 27, 9:25 AM EDT | Special Weather Statement | IWX | Fulton, Henry | 50 min |
| Apr 27, 9:30 AM EDT | Special Weather Statement | ILN | Champaign, Clark, Greene, Hardin, Logan, Miami and 3 more | 60 min |
| Apr 27, 9:39 AM EDT | Mesoscale Discussion | SPC | Adams, Ashland, Athens, Belmont, Champaign, Clark and 36 more | 66 min |
| Apr 27, 9:49 AM EDT | Severe Thunderstorm Warning | ILN | Champaign, Clark, Clinton, Fayette, Greene, Logan and 6 more | 41 min |
| Apr 27, 9:52 AM EDT | Tornado Warning | ILN | Clark | 23 min |
| Apr 27, 10:08 AM EDT | Special Weather Statement | IWX | Allen, Putnam | 22 min |
| Apr 27, 10:09 AM EDT | Flash Flood Watch | PBZ | Belmont, Carroll, Columbiana, Coshocton, Guernsey, Harrison and 5 more | 18 hr |
| Apr 27, 10:10 AM EDT | Severe Thunderstorm Warning | ILN | Clinton, Fayette, Highland, Pickaway, Ross | 50 min |
| Apr 27, 10:11 AM EDT | Areal Flood Advisory | ILN | Adams, Brown, Clermont, Highland | 3 hr |
| Apr 27, 10:14 AM EDT | Severe Thunderstorm Warning | ILN | Champaign, Clark, Fayette, Greene, Logan, Madison and 1 more | 30 min |
| Apr 27, 10:28 AM EDT | Special Weather Statement | ILN | Adams, Pike, Ross | 62 min |
| Apr 27, 10:53 AM EDT | Special Weather Statement | ILN | Delaware, Franklin, Union | 52 min |
| Apr 27, 11:01 AM EDT | Special Weather Statement | ILN | Fairfield, Pickaway, Ross | 29 min |
| Apr 27, 11:05 AM EDT | Severe Thunderstorm Warning | ILN | Franklin, Pickaway | 25 min |
| Apr 27, 11:12 AM EDT | Severe Thunderstorm Warning | ILN | Fairfield, Franklin, Pickaway, Ross | 48 min |
| Apr 27, 11:25 AM EDT | Tornado Warning | CLE | Lucas, Wood | 17 min |
| Apr 27, 11:27 AM EDT | River Flood Advisory | ILN | Hamilton | 10 hr |
| Apr 27, 11:29 AM EDT | Severe Thunderstorm Warning | ILN | Delaware, Franklin, Licking | 31 min |
| Apr 27, 11:56 AM EDT | Severe Thunderstorm Warning | CLE | Knox, Morrow, Richland | 49 min |
| Apr 27, 12:04 PM EDT | Special Weather Statement | ILN | Licking | 41 min |
| Apr 27, 12:13 PM EDT | Severe Thunderstorm Warning | CLE | Ashland, Knox, Richland | 33 min |
| Apr 27, 12:20 PM EDT | Special Weather Statement | PBZ | Coshocton, Muskingum | 55 min |
| Apr 27, 12:21 PM EDT | Special Weather Statement | RLX | Athens, Gallia, Lawrence, Meigs, Morgan | 24 min |
| Apr 27, 12:26 PM EDT | River Flood Watch | PBZ | Guernsey | 9 hr |
| Apr 27, 12:34 PM EDT | Severe Thunderstorm Warning | CLE | Ashland, Huron, Lorain | 41 min |
| Apr 27, 12:51 PM EDT | Severe Thunderstorm Warning | CLE | Cuyahoga, Lorain, Medina, Wayne | 39 min |
| Apr 27, 1:04 PM EDT | Special Marine Warning | CLE | 116 min | |
| Apr 27, 1:16 PM EDT | Special Weather Statement | PBZ | Coshocton | 44 min |
| Apr 27, 1:19 PM EDT | Severe Thunderstorm Warning | CLE | Cuyahoga, Medina, Summit | 41 min |
| Apr 27, 1:24 PM EDT | Mesoscale Discussion | SPC | Ashtabula, Belmont, Carroll, Columbiana, Guernsey, Harrison and 9 more | 96 min |
| Apr 27, 1:40 PM EDT | Severe Thunderstorm Warning | CLE | Geauga, Lake | 50 min |
| Apr 27, 1:56 PM EDT | Special Weather Statement | PBZ | Guernsey, Muskingum, Noble, Tuscarawas | 34 min |
| Apr 27, 2:12 PM EDT | High Wind Warning | PBZ | Guernsey, Noble, Tuscarawas | 72 min |
| Apr 27, 2:26 PM EDT | Special Marine Warning | CLE | 64 min | |
| Apr 27, 2:27 PM EDT | Small Craft Advisory | CLE | 7 hr | |
| Apr 27, 2:47 PM EDT | Special Weather Statement | PBZ | Belmont, Carroll, Columbiana, Harrison, Jefferson, Monroe | 43 min |
| Apr 27, 3:18 PM EDT | Special Weather Statement | PBZ | Belmont, Columbiana, Jefferson | 57 min |
| Apr 27, 4:53 PM EDT | River Flood Warning | CLE | Mahoning | 5 hr |
| Apr 27, 5:38 PM EDT | Mesoscale Discussion | SPC | Adams, Brown, Gallia, Lawrence, Scioto | 37 min |
| Apr 27, 5:44 PM EDT | Tornado Watch | SPC | Athens, Gallia, Jackson, Lawrence, Meigs, Morgan and 3 more | 7 hr |
| Apr 27, 7:15 PM EDT | Special Weather Statement | ILN | Scioto | 60 min |
| Apr 27, 7:22 PM EDT | Tornado Watch | SPC | Adams, Allen, Auglaize, Brown, Butler, Champaign and 36 more | 8 hr |
| Apr 27, 7:38 PM EDT | Areal Flood Advisory | ILN | Adams, Pike, Scioto | 6 hr |
| Apr 27, 7:53 PM EDT | Special Weather Statement | ILN | Brown | 52 min |
| Apr 27, 9:00 PM EDT | Special Weather Statement | ILN | Adams, Pike | 60 min |
| Apr 27, 9:22 PM EDT | Mesoscale Discussion | SPC | Adams, Allen, Auglaize, Brown, Butler, Champaign and 37 more | 53 min |
| Apr 27, 9:26 PM EDT | Gale Warning | CLE | 18 hr | |
| Apr 27, 9:32 PM EDT | Wind Advisory | CLE | Ashland, Ashtabula, Crawford, Cuyahoga, Erie, Geauga and 19 more | 6 hr |
| Apr 27, 9:58 PM EDT | Special Weather Statement | ILN | Scioto | 62 min |
| Apr 27, 9:59 PM EDT | Wind Advisory | ILN | Adams, Auglaize, Brown, Butler, Champaign, Clark and 26 more | 7 hr |
| Apr 27, 10:36 PM EDT | Flash Flood Warning | ILN | Adams, Scioto | 3 hr |
| Apr 27, 11:00 PM EDT | Special Weather Statement | ILN | Darke, Mercer | 60 min |
| Apr 27, 11:15 PM EDT | Severe Thunderstorm Warning | ILN | Darke, Mercer | 60 min |
| Apr 27, 11:31 PM EDT | Tornado Warning | ILN | Mercer | 29 min |
| Apr 27, 11:55 PM EDT | Tornado Warning | IWX | Allen, Van Wert | 36 min |
| Apr 27, 11:58 PM EDT | Tornado Warning | ILN | Auglaize, Mercer | 29 min |
| Apr 28, 12:14 AM EDT | Special Weather Statement | RLX | Gallia, Jackson, Lawrence | 3 hr |
| Apr 28, 12:51 AM EDT | Mesoscale Discussion | SPC | Allen, Fulton, Hancock, Henry, Lucas, Putnam and 1 more | 54 min |
| Apr 28, 1:28 AM EDT | Wind Advisory | IWX | Allen, Defiance, Fulton, Henry, Paulding, Putnam and 2 more | 10 hr |
| Apr 28, 2:10 AM EDT | Severe Thunderstorm Warning | ILN | Champaign, Clark, Clinton, Fayette, Greene, Madison and 3 more | 50 min |
| Apr 28, 2:51 AM EDT | Severe Thunderstorm Warning | ILN | Delaware, Fairfield, Fayette, Franklin, Hardin, Hocking and 6 more | 54 min |
| Apr 28, 3:19 AM EDT | Mesoscale Discussion | SPC | Ashland, Belmont, Carroll, Columbiana, Coshocton, Crawford and 22 more | 56 min |
| Apr 28, 3:21 AM EDT | Areal Flood Warning | IWX | Allen, Defiance, Fulton, Henry, Paulding, Putnam and 2 more | 9 hr |
| Apr 28, 3:48 AM EDT | High Wind Warning | IWX | Allen, Defiance, Fulton, Henry, Paulding, Putnam and 2 more | 2 hr |
| Apr 28, 3:55 AM EDT | High Wind Warning | CLE | Ashland, Ashtabula, Crawford, Cuyahoga, Erie, Geauga and 22 more | 6 hr |
| Apr 28, 5:22 AM EDT | Wind Advisory | PBZ | Belmont, Carroll, Columbiana, Coshocton, Guernsey, Harrison and 5 more | 6 hr |
| Apr 28, 6:57 AM EDT | High Wind Warning | PBZ | Carroll, Columbiana, Coshocton, Tuscarawas | 5 hr |
| Apr 28, 9:55 AM EDT | Wind Advisory | CLE | Ashtabula, Lake | 6 hr |
| Apr 28, 12:29 PM EDT | River Flood Warning | IWX | Henry | 34 hr |
| Apr 28, 1:38 PM EDT | Mesoscale Discussion | SPC | Brown, Butler, Clermont, Hamilton, Montgomery, Preble and 1 more | 97 min |
| Apr 28, 3:34 PM EDT | Low Water Advisory | CLE | 4 hr | |
| Apr 28, 3:34 PM EDT | Small Craft Advisory | CLE | 18 hr | |
| Apr 28, 5:50 PM EDT | Special Weather Statement | ILN | Butler, Champaign, Darke, Hamilton, Logan, Miami and 3 more | 55 min |
| Apr 28, 5:55 PM EDT | Special Weather Statement | ILN | Brown, Clermont, Clinton, Fayette, Greene, Highland and 1 more | 65 min |
| Apr 28, 6:58 PM EDT | Special Weather Statement | ILN | Adams, Brown, Clermont, Clinton, Fayette, Greene and 6 more | 2 hr |
| Apr 28, 7:10 PM EDT | Special Weather Statement | RLX | Athens, Gallia, Jackson, Lawrence, Meigs, Morgan and 2 more | 80 min |
| Apr 28, 7:26 PM EDT | Special Weather Statement | ILN | Champaign, Clark, Delaware, Fairfield, Franklin, Hardin and 4 more | 64 min |
| Apr 28, 8:22 PM EDT | Special Weather Statement | RLX | Athens, Gallia, Lawrence, Meigs, Morgan, Washington | 68 min |
| Apr 29, 9:10 AM EDT | Small Craft Advisory | CLE | 6 hr | |
| Apr 29, 9:27 AM EDT | River Flood Advisory | ILN | Clermont, Hamilton | 52 hr |
| Apr 30, 12:02 PM EDT | River Flood Warning | IWX | Williams | 29 hr |
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 | 100 |
| Tornado Warning | 26 |
| Severe Thunderstorm Watch | 8 |
| Tornado Watch | 7 |
| Mesoscale Discussion | 31 |
| Special Weather Statement | 119 |
| Flooding | |
| Areal Flood Warning | 23 |
| Flash Flood Warning | 13 |
| River Flood Warning | 67 |
| Flash Flood Watch | 11 |
| Flood Watch | 4 |
| River Flood Watch | 12 |
| Areal Flood Advisory | 39 |
| River Flood Advisory | 9 |
| Wind and dust | |
| High Wind Warning | 6 |
| Wind Advisory | 16 |
| Fog and smoke | |
| Dense Fog Advisory | 1 |
| Marine | |
| Gale Warning | 4 |
| Special Marine Warning | 12 |
| Gale Watch | 2 |
| Low Water Advisory | 2 |
| Small Craft Advisory | 13 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Hamilton County68
- Clermont County63
- Brown County53
- Lawrence County53
- Highland County49
- Warren County46
- Adams County46
- Clinton County45
- Pickaway County44
- Montgomery County43
- Butler County42
- Preble County40
- Greene County40
- Fayette County40
- Scioto County40
- Gallia County40
- Clark County39
- Ross County38
- Darke County37
- Miami County37
- Guernsey County37
- Pike County36
- Franklin County35
- Champaign County34
- Fairfield County33
- Union County33
- Madison County32
- Noble County31
- Belmont County30
- Jackson County29
- Meigs County29
- Licking County29
- Tuscarawas County29
- Mercer County28
- Athens County28
- Washington County28
- Hocking County28
- Logan County28
- Shelby County28
- Coshocton County28
48 more counties
- Muskingum County28
- Auglaize County27
- Putnam County27
- Columbiana County27
- Harrison County27
- Monroe County27
- Delaware County26
- Carroll County26
- Allen County25
- Defiance County25
- Henry County25
- Williams County25
- Morgan County24
- Lorain County23
- Marion County23
- Hardin County23
- Jefferson County23
- Perry County22
- Hancock County22
- Richland County22
- Fulton County22
- Paulding County22
- Van Wert County22
- Vinton County21
- Crawford County21
- Holmes County21
- Cuyahoga County20
- Trumbull County20
- Wayne County20
- Ashland County19
- Huron County19
- Lake County19
- Medina County19
- Wood County19
- Ashtabula County18
- Knox County18
- Wyandot County18
- Erie County17
- Morrow County17
- Seneca County17
- Geauga County16
- Portage County16
- Sandusky County16
- Summit County16
- Lucas County16
- Mahoning County15
- Stark County15
- Ottawa County12
Nearby
Alerts in force nowTornadoes on recordThe radar archive20102012
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.