Alert archive / Ohio / Areal Flood Advisories
Areal Flood Advisories in Ohio, 2025
193 areal flood advisories in 2025. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of areal flood advisories reaches back to 2005.
Areal Flood Advisories by county
Each county as a circle sized by its count in 2025. Tap one for its archive.
- Areal Flood Advisories
- 193
- Busiest month
- July60 areal flood advisories
- Busiest day
- April 5, 202516 areal flood advisories
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 |
|---|---|---|---|---|
| Feb 2, 11:44 AM EST | Areal Flood Advisory | CLE | Lake | 28 hr |
| Feb 4, 9:29 AM EST | Areal Flood Advisory | CLE | Lake | 3 days |
| Feb 16, 8:46 AM EST | Areal Flood Advisory | ILN | Clinton, Highland | 89 min |
| Feb 16, 10:42 AM EST | Areal Flood Advisory | CLE | Lake | 22 hr |
| Apr 4, 12:03 AM EDT | Areal Flood Advisory | ILN | Butler, Clark, Fayette, Greene, Madison, Montgomery and 2 more | 3 hr |
| Apr 4, 12:12 AM EDT | Areal Flood Advisory | ILN | Brown, Clermont, Hamilton | 9 hr |
| Apr 4, 1:24 AM EDT | Areal Flood Advisory | ILN | Adams, Brown, Clermont, Highland, Pike, Ross and 1 more | 8 hr |
| Apr 4, 2:09 AM EDT | Areal Flood Advisory | ILN | Clinton, Fairfield, Fayette, Highland, Hocking, Pickaway and 2 more | 6 hr |
| Apr 4, 5:08 AM EDT | Areal Flood Advisory | ILN | Butler, Clinton, Hamilton, Preble, Warren | 5 hr |
| Apr 4, 4:19 PM EDT | Areal Flood Advisory | ILN | Brown, Butler, Clermont, Hamilton, Warren | 66 hr |
| Apr 4, 4:20 PM EDT | Areal Flood Advisory | ILN | Clinton, Fairfield, Fayette, Highland, Hocking, Pickaway and 2 more | 6 hr |
| Apr 4, 11:28 PM EDT | Areal Flood Advisory | ILN | Greene, Montgomery | 4 hr |
| Apr 5, 12:27 AM EDT | Areal Flood Advisory | ILN | Clark, Madison, Miami | 3 hr |
| Apr 5, 12:38 AM EDT | Areal Flood Advisory | ILN | Butler, Darke, Miami, Montgomery, Preble | 3 hr |
| Apr 5, 1:15 AM EDT | Areal Flood Advisory | ILN | Champaign, Delaware, Franklin, Logan, Madison, Miami and 2 more | 3 hr |
| Apr 5, 3:35 AM EDT | Areal Flood Advisory | ILN | Butler, Clark, Franklin, Greene, Madison, Miami and 2 more | 37 hr |
| Apr 5, 3:39 AM EDT | Areal Flood Advisory | CLE | Marion, Morrow | 46 min |
| Apr 5, 3:49 AM EDT | Areal Flood Advisory | ILN | Champaign, Darke, Delaware, Franklin, Logan, Shelby and 1 more | 36 hr |
| Apr 5, 4:20 AM EDT | Areal Flood Advisory | ILN | Delaware, Licking, Logan, Union | 31 hr |
| Apr 5, 5:37 AM EDT | Areal Flood Advisory | CLE | Ashland, Knox, Richland | 6 hr |
| Apr 5, 5:38 AM EDT | Areal Flood Advisory | CLE | Holmes, Stark, Wayne | 6 hr |
| Apr 5, 5:52 AM EDT | Areal Flood Advisory | CLE | Cuyahoga, Lorain, Medina, Summit | 6 hr |
| Apr 5, 6:39 AM EDT | Areal Flood Advisory | CLE | Mahoning, Portage | 6 hr |
| Apr 5, 11:31 AM EDT | Areal Flood Advisory | CLE | Ashland, Holmes, Knox, Richland, Wayne | 20 hr |
| Apr 5, 11:35 AM EDT | Areal Flood Advisory | CLE | Mahoning, Stark | 12 hr |
| Apr 5, 4:46 PM EDT | Areal Flood Advisory | CLE | Stark | 6 hr |
| Apr 5, 5:19 PM EDT | Areal Flood Advisory | CLE | Ashland, Holmes, Knox, Richland | 14 hr |
| Apr 5, 10:56 PM EDT | Areal Flood Advisory | CLE | Marion, Morrow | 9 hr |
| Apr 6, 12:20 AM EDT | Areal Flood Advisory | ILN | Clinton, Fairfield, Fayette, Greene, Highland, Hocking and 4 more | 16 hr |
| Apr 6, 10:36 AM EDT | Areal Flood Advisory | ILN | Adams, Scioto | 24 hr |
| Apr 7, 10:17 AM EDT | Areal Flood Advisory | ILN | Brown, Butler, Clermont, Hamilton, Warren | 13 hr |
| Apr 7, 10:19 AM EDT | Areal Flood Advisory | ILN | Adams, Clermont, Scioto | 15 hr |
| Apr 25, 3:47 PM EDT | Areal Flood Advisory | CLE | Seneca, Wyandot | 3 hr |
| Apr 25, 5:47 PM EDT | Areal Flood Advisory | CLE | Geauga, Portage, Trumbull | 3 hr |
| Apr 25, 5:50 PM EDT | Areal Flood Advisory | CLE | Cuyahoga, Geauga, Lake, Medina, Portage, Summit | 3 hr |
| Apr 25, 10:16 PM EDT | Areal Flood Advisory | ILN | Clermont, Clinton, Warren | 3 hr |
| Apr 29, 5:56 PM EDT | Areal Flood Advisory | ILN | Butler | 3 hr |
| Apr 29, 7:52 PM EDT | Areal Flood Advisory | ILN | Clermont, Hamilton, Warren | 3 hr |
| May 2, 1:51 PM EDT | Areal Flood Advisory | CLE | Cuyahoga, Erie, Huron, Lorain | 3 hr |
| May 2, 2:24 PM EDT | Areal Flood Advisory | CLE | Cuyahoga | 4 hr |
| May 2, 3:27 PM EDT | Areal Flood Advisory | CLE | Geauga | 3 hr |
| May 4, 11:35 PM EDT | Areal Flood Advisory | CLE | Ashtabula, Trumbull | 109 min |
| May 5, 4:46 PM EDT | Areal Flood Advisory | CLE | Ashland, Richland | 3 hr |
| May 5, 6:05 PM EDT | Areal Flood Advisory | CLE | Knox, Morrow | 3 hr |
| May 5, 7:52 PM EDT | Areal Flood Advisory | CLE | Ashland, Crawford, Huron, Lorain, Medina, Richland and 1 more | 3 hr |
| May 5, 9:33 PM EDT | Areal Flood Advisory | CLE | Lucas, Ottawa, Sandusky, Seneca, Wood | 3 hr |
| May 8, 2:34 PM EDT | Areal Flood Advisory | ILN | Adams | 3 hr |
| May 8, 4:03 PM EDT | Areal Flood Advisory | ILN | Adams | 3 hr |
| May 8, 5:06 PM EDT | Areal Flood Advisory | ILN | Pike, Ross | 3 hr |
| May 8, 6:22 PM EDT | Areal Flood Advisory | ILN | Ross | 3 hr |
| May 13, 5:36 PM EDT | Areal Flood Advisory | CLE | Ashland, Holmes, Knox | 3 hr |
| May 13, 6:23 PM EDT | Areal Flood Advisory | ILN | Hocking | 3 hr |
| May 15, 2:55 AM EDT | Areal Flood Advisory | CLE | Hancock | 40 min |
| May 16, 10:08 PM EDT | Areal Flood Advisory | ILN | Clinton, Fayette, Highland, Warren | 3 hr |
| May 16, 11:03 PM EDT | Areal Flood Advisory | ILN | Fairfield, Hocking, Pickaway, Ross | 2 hr |
| May 21, 2:35 PM EDT | Areal Flood Advisory | CLE | Lorain | 84 min |
| May 21, 3:27 PM EDT | Areal Flood Advisory | CLE | Mahoning | 3 hr |
| May 21, 4:41 PM EDT | Areal Flood Advisory | CLE | Ashtabula, Geauga, Trumbull | 2 hr |
| Jun 5, 7:53 PM EDT | Areal Flood Advisory | CLE | Stark, Summit | 3 hr |
| Jun 5, 8:12 PM EDT | Areal Flood Advisory | CLE | Ashland, Crawford, Holmes, Morrow, Richland, Stark and 2 more | 3 hr |
| Jun 5, 11:17 PM EDT | Areal Flood Advisory | CLE | Ashland, Crawford, Holmes, Knox, Morrow, Richland and 1 more | 3 hr |
| Jun 6, 1:56 AM EDT | Areal Flood Advisory | ILN | Fayette, Highland, Ross | 3 hr |
| Jun 6, 3:17 AM EDT | Areal Flood Advisory | ILN | Hocking, Ross | 2 hr |
| Jun 6, 9:05 PM EDT | Areal Flood Advisory | ILN | Clermont, Hamilton | 3 hr |
| Jun 6, 10:17 PM EDT | Areal Flood Advisory | ILN | Brown, Clermont, Highland | 3 hr |
| Jun 8, 1:22 AM EDT | Areal Flood Advisory | ILN | Darke, Preble | 5 hr |
| Jun 8, 3:20 AM EDT | Areal Flood Advisory | ILN | Greene, Montgomery | 3 hr |
| Jun 9, 3:05 PM EDT | Areal Flood Advisory | ILN | Adams, Scioto | 99 min |
| Jun 9, 3:25 PM EDT | Areal Flood Advisory | ILN | Franklin, Madison | 2 hr |
| Jun 14, 7:06 AM EDT | Areal Flood Advisory | CLE | Ashtabula, Cuyahoga, Geauga, Lake | 5 hr |
| Jun 14, 9:49 AM EDT | Areal Flood Advisory | CLE | Erie, Huron, Lorain, Medina | 2 hr |
| Jun 14, 1:42 PM EDT | Areal Flood Advisory | ILN | Darke, Shelby | 3 hr |
| Jun 14, 8:36 PM EDT | Areal Flood Advisory | ILN | Clark, Fairfield, Franklin, Madison, Pickaway | 95 min |
| Jun 14, 9:06 PM EDT | Areal Flood Advisory | ILN | Clinton, Warren | 3 hr |
| Jun 14, 9:28 PM EDT | Areal Flood Advisory | ILN | Butler | 4 hr |
| Jun 14, 10:02 PM EDT | Areal Flood Advisory | ILN | Greene | 2 hr |
| Jun 15, 2:56 PM EDT | Areal Flood Advisory | ILN | Ross | 82 min |
| Jun 15, 3:17 PM EDT | Areal Flood Advisory | ILN | Pike, Ross | 118 min |
| Jun 15, 4:13 PM EDT | Areal Flood Advisory | ILN | Scioto | 50 min |
| Jun 16, 10:16 PM EDT | Areal Flood Advisory | ILN | Greene | 2 hr |
| Jun 16, 11:23 PM EDT | Areal Flood Advisory | ILN | Pickaway | 112 min |
| Jun 17, 2:39 PM EDT | Areal Flood Advisory | CLE | Cuyahoga, Lorain | 2 hr |
| Jun 17, 4:53 PM EDT | Areal Flood Advisory | CLE | Trumbull | 100 min |
| Jun 18, 12:16 PM EDT | Areal Flood Advisory | CLE | Ashtabula | 3 hr |
| Jun 18, 4:09 PM EDT | Areal Flood Advisory | CLE | Trumbull | 2 hr |
| Jun 19, 1:34 PM EDT | Areal Flood Advisory | CLE | Cuyahoga, Geauga, Portage, Summit | 116 min |
| Jun 24, 7:53 PM EDT | Areal Flood Advisory | ILN | Fairfield, Hocking | 2 hr |
| Jun 25, 2:21 PM EDT | Areal Flood Advisory | ILN | Montgomery, Preble | 3 hr |
| Jun 25, 3:28 PM EDT | Areal Flood Advisory | ILN | Delaware, Franklin | 3 hr |
| Jun 25, 3:28 PM EDT | Areal Flood Advisory | ILN | Montgomery | 3 hr |
| Jun 25, 3:46 PM EDT | Areal Flood Advisory | ILN | Darke | 3 hr |
| Jun 25, 4:23 PM EDT | Areal Flood Advisory | ILN | Franklin, Licking | 3 hr |
| Jun 26, 4:05 PM EDT | Areal Flood Advisory | ILN | Greene, Montgomery | 15 min |
| Jun 26, 4:10 PM EDT | Areal Flood Advisory | ILN | Delaware | 3 hr |
| Jun 26, 5:28 PM EDT | Areal Flood Advisory | ILN | Brown, Clermont, Clinton, Warren | 8 min |
| Jun 26, 5:38 PM EDT | Areal Flood Advisory | CLE | Holmes, Stark, Wayne | 3 hr |
| Jun 26, 5:42 PM EDT | Areal Flood Advisory | ILN | Auglaize | 2 hr |
| Jun 26, 5:46 PM EDT | Areal Flood Advisory | ILN | Clinton, Greene, Montgomery, Warren | 3 hr |
| Jun 26, 8:18 PM EDT | Areal Flood Advisory | ILN | Adams, Brown | 2 hr |
| Jun 28, 3:22 PM EDT | Areal Flood Advisory | ILN | Clark, Greene, Miami, Montgomery | 3 hr |
| Jun 28, 4:30 PM EDT | Areal Flood Advisory | ILN | Licking | 22 min |
| Jun 28, 6:34 PM EDT | Areal Flood Advisory | ILN | Fairfield, Hocking, Pickaway | 16 min |
| Jun 28, 6:58 PM EDT | Areal Flood Advisory | ILN | Clinton, Warren | 8 min |
| Jun 29, 4:55 PM EDT | Areal Flood Advisory | ILN | Champaign, Clark, Miami | 2 hr |
| Jun 29, 5:35 PM EDT | Areal Flood Advisory | ILN | Miami | 96 min |
| Jun 29, 5:56 PM EDT | Areal Flood Advisory | ILN | Champaign, Union | 98 min |
| Jun 29, 5:58 PM EDT | Areal Flood Advisory | ILN | Fayette | 97 min |
| Jun 29, 6:48 PM EDT | Areal Flood Advisory | ILN | Ross | 17 min |
| Jun 29, 7:18 PM EDT | Areal Flood Advisory | ILN | Delaware, Franklin | 87 min |
| Jun 30, 3:01 PM EDT | Areal Flood Advisory | IWX | Williams | 119 min |
| Jun 30, 5:17 PM EDT | Areal Flood Advisory | CLE | Cuyahoga, Medina, Summit | 3 hr |
| Jun 30, 5:27 PM EDT | Areal Flood Advisory | ILN | Ross | 2 hr |
| Jun 30, 5:45 PM EDT | Areal Flood Advisory | CLE | Geauga, Portage | 3 hr |
| Jun 30, 6:10 PM EDT | Areal Flood Advisory | ILN | Hocking | 2 hr |
| Jun 30, 7:35 PM EDT | Areal Flood Advisory | CLE | Holmes, Knox | 3 hr |
| Jun 30, 11:26 PM EDT | Areal Flood Advisory | ILN | Fayette, Pickaway, Ross | 3 hr |
| Jul 1, 7:46 AM EDT | Areal Flood Advisory | ILN | Miami | 2 hr |
| Jul 1, 8:00 AM EDT | Areal Flood Advisory | ILN | Fayette, Highland, Pike, Ross | 3 hr |
| Jul 1, 8:46 AM EDT | Areal Flood Advisory | ILN | Fairfield, Hocking, Pickaway | 3 hr |
| Jul 1, 11:59 AM EDT | Areal Flood Advisory | ILN | Miami | 91 min |
| Jul 7, 6:08 PM EDT | Areal Flood Advisory | ILN | Fairfield, Hocking, Pickaway, Ross | 105 min |
| Jul 9, 8:54 AM EDT | Areal Flood Advisory | ILN | Hocking | 3 hr |
| Jul 9, 3:43 PM EDT | Areal Flood Advisory | ILN | Licking | 16 min |
| Jul 9, 8:40 PM EDT | Areal Flood Advisory | ILN | Pike | 3 hr |
| Jul 10, 2:23 PM EDT | Areal Flood Advisory | ILN | Delaware, Franklin | 2 hr |
| Jul 10, 3:19 PM EDT | Areal Flood Advisory | CLE | Portage, Trumbull | 3 hr |
| Jul 10, 3:48 PM EDT | Areal Flood Advisory | CLE | Portage, Summit | 3 hr |
| Jul 10, 3:53 PM EDT | Areal Flood Advisory | CLE | Knox, Richland | 2 hr |
| Jul 10, 5:42 PM EDT | Areal Flood Advisory | CLE | Ashland, Wayne | 79 min |
| Jul 10, 8:43 PM EDT | Areal Flood Advisory | ILN | Hocking | 2 hr |
| Jul 10, 9:20 PM EDT | Areal Flood Advisory | ILN | Hocking | 115 min |
| Jul 12, 3:28 PM EDT | Areal Flood Advisory | ILN | Franklin | 107 min |
| Jul 12, 4:06 PM EDT | Areal Flood Advisory | ILN | Scioto | 99 min |
| Jul 12, 4:47 PM EDT | Areal Flood Advisory | ILN | Licking | 103 min |
| Jul 12, 5:08 PM EDT | Areal Flood Advisory | ILN | Delaware | 103 min |
| Jul 12, 5:13 PM EDT | Areal Flood Advisory | ILN | Franklin, Madison, Union | 102 min |
| Jul 12, 6:40 PM EDT | Areal Flood Advisory | ILN | Miami, Montgomery | 2 hr |
| Jul 14, 3:34 AM EDT | Areal Flood Advisory | ILN | Butler, Montgomery, Preble, Warren | 3 hr |
| Jul 14, 3:54 AM EDT | Areal Flood Advisory | ILN | Clinton, Greene, Warren | 4 hr |
| Jul 14, 4:35 AM EDT | Areal Flood Advisory | ILN | Clark, Clinton, Fayette, Greene, Madison | 4 hr |
| Jul 14, 5:14 AM EDT | Areal Flood Advisory | ILN | Clinton, Fayette, Madison | 3 hr |
| Jul 14, 6:52 AM EDT | Areal Flood Advisory | ILN | Fairfield, Franklin, Pickaway | 3 hr |
| Jul 14, 10:32 AM EDT | Areal Flood Advisory | CLE | Mahoning | 3 hr |
| Jul 16, 3:17 PM EDT | Areal Flood Advisory | CLE | Portage, Summit | 113 min |
| Jul 16, 5:25 PM EDT | Areal Flood Advisory | CLE | Seneca | 2 hr |
| Jul 17, 4:18 PM EDT | Areal Flood Advisory | ILN | Pike | 3 hr |
| Jul 17, 4:38 PM EDT | Areal Flood Advisory | ILN | Pike, Ross | 3 hr |
| Jul 17, 8:51 PM EDT | Areal Flood Advisory | ILN | Licking | 32 min |
| Jul 18, 7:21 PM EDT | Areal Flood Advisory | ILN | Butler, Clermont, Hamilton, Warren | 3 hr |
| Jul 20, 1:01 PM EDT | Areal Flood Advisory | ILN | Butler, Preble | 81 min |
| Jul 20, 3:05 PM EDT | Areal Flood Advisory | ILN | Fairfield, Fayette, Hocking, Pickaway, Ross | 3 hr |
| Jul 20, 5:12 PM EDT | Areal Flood Advisory | ILN | Scioto | 3 hr |
| Jul 20, 8:22 PM EDT | Areal Flood Advisory | ILN | Hamilton | 6 hr |
| Jul 25, 6:39 AM EDT | Areal Flood Advisory | ILN | Mercer | 2 hr |
| Jul 25, 1:54 PM EDT | Areal Flood Advisory | ILN | Franklin, Licking | 3 hr |
| Jul 25, 6:07 PM EDT | Areal Flood Advisory | ILN | Licking | 3 hr |
| Jul 26, 3:37 PM EDT | Areal Flood Advisory | CLE | Medina, Portage, Summit | 2 hr |
| Jul 26, 4:41 PM EDT | Areal Flood Advisory | CLE | Cuyahoga, Geauga | 39 min |
| Jul 26, 7:50 PM EDT | Areal Flood Advisory | ILN | Fairfield, Franklin | 11 min |
| Jul 26, 10:04 PM EDT | Areal Flood Advisory | ILN | Darke | 3 hr |
| Jul 27, 3:04 AM EDT | Areal Flood Advisory | CLE | Cuyahoga, Geauga | 107 min |
| Jul 27, 8:34 AM EDT | Areal Flood Advisory | ILN | Fairfield | 9 hr |
| Jul 27, 12:48 PM EDT | Areal Flood Advisory | ILN | Auglaize, Shelby | 20 min |
| Jul 27, 1:10 PM EDT | Areal Flood Advisory | ILN | Auglaize, Mercer | 3 hr |
| Jul 27, 4:23 PM EDT | Areal Flood Advisory | ILN | Clinton, Fayette, Highland, Hocking, Pickaway, Ross and 1 more | 3 hr |
| Jul 27, 6:41 PM EDT | Areal Flood Advisory | ILN | Montgomery, Preble | 3 hr |
| Jul 27, 9:30 PM EDT | Areal Flood Advisory | ILN | Darke, Mercer | 3 hr |
| Jul 27, 9:51 PM EDT | Areal Flood Advisory | ILN | Fairfield | 11 hr |
| Jul 28, 5:59 PM EDT | Areal Flood Advisory | CLE | Lorain | 3 hr |
| Jul 28, 6:59 PM EDT | Areal Flood Advisory | CLE | Ashland, Huron, Richland | 3 hr |
| Jul 28, 7:03 PM EDT | Areal Flood Advisory | CLE | Cuyahoga, Medina | 3 hr |
| Jul 28, 7:34 PM EDT | Areal Flood Advisory | CLE | Wayne | 3 hr |
| Jul 30, 6:50 PM EDT | Areal Flood Advisory | IWX | Defiance, Paulding | 3 hr |
| Jul 30, 8:48 PM EDT | Areal Flood Advisory | CLE | Erie, Ottawa, Sandusky | 3 hr |
| Jul 30, 11:32 PM EDT | Areal Flood Advisory | CLE | Ashland, Crawford, Huron, Richland, Seneca | 3 hr |
| Aug 5, 6:13 PM EDT | Areal Flood Advisory | ILN | Hamilton | 3 hr |
| Aug 6, 4:07 PM EDT | Areal Flood Advisory | ILN | Hamilton | 100 min |
| Aug 12, 1:45 PM EDT | Areal Flood Advisory | CLE | Ashtabula | 2 hr |
| Aug 12, 9:29 PM EDT | Areal Flood Advisory | ILN | Hamilton | 3 hr |
| Aug 12, 9:46 PM EDT | Areal Flood Advisory | ILN | Butler, Warren | 34 min |
| Aug 12, 10:34 PM EDT | Areal Flood Advisory | ILN | Greene, Montgomery | 3 hr |
| Aug 12, 11:44 PM EDT | Areal Flood Advisory | ILN | Darke, Preble | 3 hr |
| Aug 13, 7:36 PM EDT | Areal Flood Advisory | CLE | Mahoning | 3 hr |
| Aug 13, 8:00 PM EDT | Areal Flood Advisory | ILN | Greene | 105 min |
| Aug 19, 8:58 PM EDT | Areal Flood Advisory | CLE | Crawford, Morrow, Richland | 3 hr |
| Sep 23, 3:59 PM EDT | Areal Flood Advisory | IWX | Williams | 3 hr |
| Sep 25, 5:32 AM EDT | Areal Flood Advisory | ILN | Scioto | 2 hr |
| Oct 7, 10:20 AM EDT | Areal Flood Advisory | ILN | Brown, Fayette, Highland, Hocking, Pickaway, Pike and 1 more | 6 hr |
| Oct 7, 11:52 AM EDT | Areal Flood Advisory | ILN | Butler, Champaign, Clark, Greene, Miami, Montgomery and 1 more | 5 hr |
| Oct 7, 1:20 PM EDT | Areal Flood Advisory | ILN | Clark, Fairfield, Franklin, Madison, Pickaway | 5 hr |
| Oct 7, 5:48 PM EDT | Areal Flood Advisory | CLE | Cuyahoga, Lorain, Medina | 3 hr |
| Oct 23, 1:38 AM EDT | Areal Flood Advisory | CLE | Lake | 5 hr |
| Nov 18, 10:36 AM EST | Areal Flood Advisory | ILN | Hamilton | 3 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Ross County20
- Warren County17
- Hocking County17
- Clinton County15
- Greene County15
- Montgomery County15
- Fairfield County15
- Pickaway County15
- Franklin County15
- Fayette County14
- Butler County13
- Hamilton County12
- Cuyahoga County12
- Highland County11
- Madison County11
- Preble County11
- Clermont County11
- Miami County11
- Ashland County11
- Richland County11
- Pike County10
- Clark County9
- Summit County9
- Portage County9
- Geauga County9
- Brown County8
- Scioto County8
- Darke County8
- Delaware County8
- Licking County8
- Knox County8
- Holmes County8
- Wayne County8
- Lorain County8
- Medina County8
- Adams County7
- Lake County6
- Morrow County6
- Stark County6
- Trumbull County6
22 more counties
- Champaign County5
- Union County5
- Mahoning County5
- Huron County5
- Ashtabula County5
- Crawford County5
- Shelby County4
- Seneca County4
- Logan County3
- Erie County3
- Auglaize County3
- Mercer County3
- Marion County2
- Ottawa County2
- Sandusky County2
- Williams County2
- Wyandot County1
- Lucas County1
- Wood County1
- Hancock County1
- Defiance County1
- Paulding County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20242026
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. Warning verification from the Mesonet's Cow. Rebuilt daily.