Alert archive / Ohio / River Flood Warnings
River Flood Warnings in Ohio, 2019
236 river flood warnings in 2019. 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 river flood warnings reaches back to 2005.
River Flood Warnings by county
Each county as a circle sized by its count in 2019. Tap one for its archive.
- River Flood Warnings
- 236
- Busiest month
- February77 river flood warnings
- Busiest day
- January 24, 201917 river flood warnings
Over time
By month
The alerts
Every alert, in the order issued. Times are local, Eastern Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Dec 31, 8:14 PM EST | River Flood Warning | CLE | Hancock, Marion | 41 days |
| Jan 1, 2:32 AM EST | River Flood Warning | ILN | Adams | 109 min |
| Jan 1, 5:56 AM EST | River Flood Warning | CLE | Marion | 28 hr |
| Jan 1, 11:26 AM EST | River Flood Warning | CLE | Trumbull | 21 hr |
| Jan 1, 12:29 PM EST | River Flood Warning | CLE | Holmes, Wayne | 31 hr |
| Jan 1, 5:53 PM EST | River Flood Warning | CLE | Sandusky, Wood | 10 hr |
| Jan 2, 9:19 AM EST | River Flood Warning | CLE | Marion | 43 hr |
| Jan 23, 3:22 PM EST | River Flood Warning | CLE | Erie | 27 hr |
| Jan 23, 3:22 PM EST | River Flood Warning | CLE | Lorain | 63 hr |
| Jan 23, 6:52 PM EST | River Flood Warning | CLE | Lake | 50 hr |
| Jan 23, 7:17 PM EST | River Flood Warning | CLE | Hancock | 27 hr |
| Jan 23, 9:05 PM EST | River Flood Warning | CLE | Cuyahoga | 26 hr |
| Jan 23, 9:05 PM EST | River Flood Warning | CLE | Marion | 57 hr |
| Jan 23, 9:05 PM EST | River Flood Warning | CLE | Holmes, Wayne | 5 days |
| Jan 23, 9:14 PM EST | River Flood Warning | PBZ | Guernsey | 49 hr |
| Jan 23, 9:14 PM EST | River Flood Warning | PBZ | Coshocton | 71 hr |
| Jan 23, 10:29 PM EST | River Flood Warning | IWX | Van Wert | 60 hr |
| Jan 23, 10:31 PM EST | River Flood Warning | ILN | Adams | 11 hr |
| Jan 24, 12:04 AM EST | River Flood Warning | ILN | Hamilton | 6 hr |
| Jan 24, 12:32 AM EST | River Flood Warning | ILN | Hocking | 32 hr |
| Jan 24, 12:58 AM EST | River Flood Warning | CLE | Trumbull | 3 days |
| Jan 24, 3:23 AM EST | River Flood Warning | CLE | Stark | 14 hr |
| Jan 24, 3:24 AM EST | River Flood Warning | CLE | Sandusky, Wood | 41 hr |
| Jan 24, 11:33 AM EST | River Flood Warning | RLX | Washington | 10 hr |
| Jan 24, 11:45 AM EST | River Flood Warning | CLE | Trumbull | 30 hr |
| Jan 24, 3:42 PM EST | River Flood Warning | IWX | Putnam | 53 hr |
| Jan 24, 5:19 PM EST | River Flood Warning | PBZ | Tuscarawas | 39 hr |
| Jan 24, 9:13 PM EST | River Flood Warning | ILN | Pickaway | 30 hr |
| Jan 24, 9:13 PM EST | River Flood Warning | ILN | Pike, Scioto | 34 hr |
| Jan 25, 1:57 AM EST | River Flood Warning | PBZ | Guernsey | 30 hr |
| Jan 25, 9:56 AM EST | River Flood Warning | CLE | Marion | 60 hr |
| Jan 26, 11:42 PM EST | River Flood Warning | PBZ | Coshocton | 27 hr |
| Feb 4, 9:43 PM EST | River Flood Warning | IWX | Defiance, Fulton, Williams | 8 days |
| Feb 5, 5:53 AM EST | River Flood Warning | CLE | Marion | 21 days |
| Feb 5, 6:00 AM EST | River Flood Warning | CLE | Lake | 21 days |
| Feb 5, 9:11 PM EST | River Flood Warning | CLE | Trumbull | 3 days |
| Feb 6, 8:38 AM EST | River Flood Warning | CLE | Marion | 5 days |
| Feb 6, 11:20 AM EST | River Flood Warning | IWX | Paulding | 35 hr |
| Feb 6, 11:20 AM EST | River Flood Warning | IWX | Defiance, Henry | 4 days |
| Feb 6, 11:20 AM EST | River Flood Warning | IWX | Williams | 4 days |
| Feb 6, 11:20 AM EST | River Flood Warning | IWX | Defiance | 5 days |
| Feb 6, 11:20 AM EST | River Flood Warning | IWX | Van Wert | 4 days |
| Feb 6, 12:12 PM EST | River Flood Warning | ILN | Clermont, Hamilton, Warren | 9 hr |
| Feb 6, 12:14 PM EST | River Flood Warning | ILN | Clermont, Hamilton | 9 hr |
| Feb 6, 12:26 PM EST | River Flood Warning | ILN | Adams | 23 hr |
| Feb 6, 12:33 PM EST | River Flood Warning | ILN | Hamilton | 3 days |
| Feb 6, 2:09 PM EST | River Flood Warning | CLE | Hancock | 40 hr |
| Feb 6, 2:50 PM EST | River Flood Warning | ILN | Pickaway | 4 days |
| Feb 6, 3:52 PM EST | River Flood Warning | ILN | Hocking | 69 hr |
| Feb 6, 6:30 PM EST | River Flood Warning | RLX | Washington | 14 hr |
| Feb 6, 7:19 PM EST | River Flood Warning | ILN | Pike, Scioto | 8 days |
| Feb 6, 9:12 PM EST | River Flood Warning | PBZ | Coshocton | 12 days |
| Feb 6, 10:16 PM EST | River Flood Warning | CLE | Holmes, Wayne | 10 days |
| Feb 6, 10:38 PM EST | River Flood Warning | IWX | Putnam | 4 days |
| Feb 7, 5:00 AM EST | River Flood Warning | CLE | Sandusky, Wood | 26 hr |
| Feb 7, 7:28 AM EST | River Flood Warning | CLE | Hancock | 28 hr |
| Feb 7, 10:04 AM EST | River Flood Warning | ILN | Franklin, Madison, Pickaway | 57 hr |
| Feb 7, 11:34 AM EST | River Flood Warning | ILN | Clermont, Hamilton, Warren | 20 hr |
| Feb 7, 11:34 AM EST | River Flood Warning | ILN | Clermont, Hamilton | 29 hr |
| Feb 7, 11:53 AM EST | River Flood Warning | ILN | Butler | 49 hr |
| Feb 7, 2:43 PM EST | River Flood Warning | ILN | Adams | 30 hr |
| Feb 7, 3:13 PM EST | River Flood Warning | ILN | Miami, Montgomery | 34 hr |
| Feb 7, 3:13 PM EST | River Flood Warning | ILN | Montgomery | 36 hr |
| Feb 7, 3:13 PM EST | River Flood Warning | ILN | Warren | 34 hr |
| Feb 7, 3:13 PM EST | River Flood Warning | ILN | Butler, Hamilton | 28 hr |
| Feb 7, 6:15 PM EST | River Flood Warning | ILN | Shelby | 24 hr |
| Feb 7, 9:11 PM EST | River Flood Warning | RLX | Morgan, Washington | 59 hr |
| Feb 7, 9:11 PM EST | River Flood Warning | RLX | Washington | 26 hr |
| Feb 7, 9:28 PM EST | River Flood Warning | RLX | Athens | 48 hr |
| Feb 7, 10:27 PM EST | River Flood Warning | ILN | Hamilton | 9 hr |
| Feb 7, 10:54 PM EST | River Flood Warning | PBZ | Guernsey | 60 hr |
| Feb 8, 3:56 AM EST | River Flood Warning | CLE | Trumbull | 23 hr |
| Feb 8, 6:08 AM EST | River Flood Warning | ILN | Ross | 13 hr |
| Feb 8, 6:11 AM EST | River Flood Warning | RLX | Meigs | 6 days |
| Feb 8, 11:22 AM EST | River Flood Warning | RLX | Meigs | 58 hr |
| Feb 10, 12:06 PM EST | River Flood Warning | ILN | Clermont, Hamilton | 6 days |
| Feb 11, 12:01 PM EST | River Flood Warning | PBZ | Guernsey | 3 days |
| Feb 11, 9:24 PM EST | River Flood Warning | RLX | Washington | 54 hr |
| Feb 12, 8:01 AM EST | River Flood Warning | ILN | Hamilton | 3 hr |
| Feb 12, 8:01 AM EST | River Flood Warning | ILN | Pickaway | 61 hr |
| Feb 12, 8:01 AM EST | River Flood Warning | ILN | Hocking | 55 hr |
| Feb 12, 8:29 AM EST | River Flood Warning | ILN | Adams | 15 hr |
| Feb 12, 11:40 AM EST | River Flood Warning | RLX | Meigs | 3 days |
| Feb 12, 11:40 AM EST | River Flood Warning | RLX | Gallia | 67 hr |
| Feb 12, 11:40 AM EST | River Flood Warning | RLX | Lawrence | 4 days |
| Feb 12, 11:40 AM EST | River Flood Warning | RLX | Lawrence | 4 days |
| Feb 12, 11:40 AM EST | River Flood Warning | RLX | Meigs | 4 days |
| Feb 12, 2:22 PM EST | River Flood Warning | CLE | Marion | 35 hr |
| Feb 12, 5:35 PM EST | River Flood Warning | RLX | Morgan, Washington | 29 hr |
| Feb 12, 6:48 PM EST | River Flood Warning | ILN | Adams, Brown | 3 days |
| Feb 12, 6:48 PM EST | River Flood Warning | ILN | Clermont | 21 hr |
| Feb 12, 9:28 PM EST | River Flood Warning | CLE | Stark | 9 hr |
| Feb 12, 9:33 PM EST | River Flood Warning | CLE | Trumbull | 36 hr |
| Feb 12, 9:44 PM EST | River Flood Warning | RLX | Athens | 48 hr |
| Feb 13, 1:41 AM EST | River Flood Warning | CLE | Lorain | 22 hr |
| Feb 13, 4:54 AM EST | River Flood Warning | CLE | Trumbull | 30 hr |
| Feb 13, 11:17 AM EST | River Flood Warning | ILN | Adams, Scioto | 63 hr |
| Feb 13, 9:00 PM EST | River Flood Warning | PBZ | Tuscarawas | 14 hr |
| Feb 13, 9:12 PM EST | River Flood Warning | CLE | Marion | 37 hr |
| Feb 20, 10:30 AM EST | River Flood Warning | PBZ | Coshocton | 49 hr |
| Feb 20, 2:24 PM EST | River Flood Warning | ILN | Adams | 3 hr |
| Feb 21, 3:12 AM EST | River Flood Warning | RLX | Washington | 12 hr |
| Feb 22, 6:53 PM EST | River Flood Warning | PBZ | Coshocton | 39 hr |
| Feb 24, 10:16 AM EST | River Flood Warning | ILN | Clermont, Hamilton | 4 days |
| Feb 24, 4:49 PM EST | River Flood Warning | ILN | Adams, Scioto | 60 hr |
| Feb 24, 8:13 PM EST | River Flood Warning | ILN | Adams, Brown | 62 hr |
| Feb 24, 8:21 PM EST | River Flood Warning | RLX | Gallia | 45 hr |
| Feb 24, 8:21 PM EST | River Flood Warning | RLX | Lawrence | 45 hr |
| Feb 25, 1:37 AM EST | River Flood Warning | RLX | Scioto | 52 hr |
| Mar 10, 12:25 AM EST | River Flood Warning | ILN | Adams | 11 hr |
| Mar 10, 8:30 PM EDT | River Flood Warning | CLE | Marion | 44 hr |
| Mar 10, 9:11 PM EDT | River Flood Warning | CLE | Trumbull | 15 hr |
| Mar 15, 6:31 AM EDT | River Flood Warning | IWX | Defiance, Fulton, Williams | 5 days |
| Mar 30, 10:05 PM EDT | River Flood Warning | IWX | Defiance, Fulton, Williams | 5 days |
| Mar 31, 12:19 AM EDT | River Flood Warning | ILN | Licking | 12 hr |
| Mar 31, 1:53 AM EDT | River Flood Warning | ILN | Clermont, Hamilton | 6 hr |
| Mar 31, 2:25 AM EDT | River Flood Warning | CLE | Stark | 9 hr |
| Mar 31, 2:28 AM EDT | River Flood Warning | CLE | Holmes, Wayne | 4 days |
| Mar 31, 4:29 AM EDT | River Flood Warning | CLE | Trumbull | 33 hr |
| Mar 31, 9:15 AM EDT | River Flood Warning | CLE | Marion | 47 hr |
| Mar 31, 10:43 AM EDT | River Flood Warning | CLE | Sandusky, Wood | 22 hr |
| Mar 31, 10:43 AM EDT | River Flood Warning | CLE | Lorain | 19 hr |
| Mar 31, 11:02 AM EDT | River Flood Warning | IWX | Defiance, Henry | 34 hr |
| Mar 31, 12:58 PM EDT | River Flood Warning | ILN | Pickaway | 38 hr |
| Mar 31, 7:05 PM EDT | River Flood Warning | CLE | Trumbull | 25 hr |
| Apr 15, 7:25 AM EDT | River Flood Warning | CLE | Trumbull | 25 hr |
| Apr 15, 11:09 AM EDT | River Flood Warning | CLE | Holmes, Wayne | 43 hr |
| Apr 15, 7:45 PM EDT | River Flood Warning | CLE | Trumbull | 7 hr |
| Apr 18, 11:18 AM EDT | River Flood Warning | IWX | Defiance, Fulton, Williams | 21 days |
| Apr 19, 3:24 PM EDT | River Flood Warning | CLE | Sandusky, Wood | 63 hr |
| Apr 20, 4:55 AM EDT | River Flood Warning | ILN | Hamilton | 5 hr |
| Apr 20, 5:55 AM EDT | River Flood Warning | ILN | Clermont, Hamilton | 8 hr |
| Apr 20, 8:55 AM EDT | River Flood Warning | CLE | Lorain | 22 hr |
| Apr 20, 10:58 AM EDT | River Flood Warning | ILN | Hamilton | 10 hr |
| Apr 20, 11:16 AM EDT | River Flood Warning | ILN | Clermont, Hamilton, Warren | 4 hr |
| Apr 20, 12:15 PM EDT | River Flood Warning | CLE | Hancock | 19 hr |
| Apr 20, 4:35 PM EDT | River Flood Warning | CLE | Marion | 24 hr |
| Apr 20, 8:00 PM EDT | River Flood Warning | IWX | Allen, Paulding, Putnam | 28 hr |
| Apr 20, 8:00 PM EDT | River Flood Warning | IWX | Defiance, Henry | 3 days |
| Apr 20, 8:00 PM EDT | River Flood Warning | IWX | Van Wert | 4 days |
| Apr 21, 1:26 AM EDT | River Flood Warning | CLE | Hancock | 10 hr |
| Apr 21, 1:31 AM EDT | River Flood Warning | IWX | Putnam | 60 hr |
| Apr 21, 8:01 AM EDT | River Flood Warning | CLE | Marion | 49 hr |
| Apr 25, 10:26 PM EDT | River Flood Warning | IWX | Van Wert | 21 days |
| Apr 26, 2:19 AM EDT | River Flood Warning | CLE | Hancock | 20 hr |
| Apr 26, 2:50 AM EDT | River Flood Warning | CLE | Hancock | 24 hr |
| Apr 26, 3:09 AM EDT | River Flood Warning | ILN | Hamilton | 4 hr |
| Apr 26, 6:51 AM EDT | River Flood Warning | CLE | Sandusky, Wood | 51 hr |
| Apr 26, 7:20 AM EDT | River Flood Warning | IWX | Putnam | 33 hr |
| Apr 26, 7:29 AM EDT | River Flood Warning | IWX | Allen, Paulding, Putnam | 67 hr |
| Apr 26, 7:29 AM EDT | River Flood Warning | IWX | Defiance, Henry | 9 days |
| Apr 26, 10:09 AM EDT | River Flood Warning | IWX | Putnam | 52 hr |
| Apr 26, 10:09 AM EDT | River Flood Warning | IWX | Paulding | 3 days |
| Apr 26, 10:25 AM EDT | River Flood Warning | ILN | Adams | 10 hr |
| Apr 27, 11:43 AM EDT | River Flood Warning | ILN | Mercer | 29 hr |
| Apr 27, 12:07 PM EDT | River Flood Warning | IWX | Putnam | 12 hr |
| Apr 28, 4:17 PM EDT | River Flood Warning | CLE | Sandusky, Wood | 11 hr |
| Apr 30, 11:34 AM EDT | River Flood Warning | IWX | Paulding | 65 hr |
| Apr 30, 11:34 AM EDT | River Flood Warning | IWX | Williams | 6 days |
| Apr 30, 8:46 PM EDT | River Flood Warning | IWX | Defiance | 8 days |
| May 3, 10:57 AM EDT | River Flood Warning | ILN | Champaign, Clark, Greene | 4 hr |
| May 3, 5:01 PM EDT | River Flood Warning | ILN | Hamilton | 7 hr |
| May 17, 6:41 AM EDT | River Flood Warning | ILN | Shelby | 46 hr |
| May 17, 6:41 AM EDT | River Flood Warning | ILN | Champaign, Clark, Greene | 22 hr |
| May 17, 10:42 AM EDT | River Flood Warning | IWX | Allen, Paulding, Putnam | 3 days |
| May 17, 10:42 AM EDT | River Flood Warning | IWX | Defiance, Henry | 3 days |
| May 17, 11:05 AM EDT | River Flood Warning | ILN | Franklin, Madison, Pickaway | 52 hr |
| May 18, 7:23 AM EDT | River Flood Warning | ILN | Mercer | 39 hr |
| May 18, 11:10 AM EDT | River Flood Warning | IWX | Van Wert | 5 days |
| May 18, 2:57 PM EDT | River Flood Warning | IWX | Defiance | 17 hr |
| May 18, 2:57 PM EDT | River Flood Warning | IWX | Putnam | 11 hr |
| May 28, 4:50 AM EDT | River Flood Warning | IWX | Van Wert | 4 days |
| May 28, 3:35 PM EDT | River Flood Warning | CLE | Marion | 37 hr |
| May 29, 6:43 AM EDT | River Flood Warning | IWX | Defiance, Fulton, Williams | 5 days |
| Jun 1, 11:16 AM EDT | River Flood Warning | IWX | Defiance, Fulton, Williams | 11 days |
| Jun 1, 10:18 PM EDT | River Flood Warning | CLE | Hancock | 19 hr |
| Jun 1, 10:35 PM EDT | River Flood Warning | CLE | Sandusky, Wood | 66 hr |
| Jun 2, 2:01 AM EDT | River Flood Warning | CLE | Hancock | 36 hr |
| Jun 2, 2:06 AM EDT | River Flood Warning | IWX | Putnam | 4 days |
| Jun 2, 2:06 AM EDT | River Flood Warning | IWX | Defiance | 21 days |
| Jun 6, 3:18 AM EDT | River Flood Warning | CLE | Trumbull | 27 hr |
| Jun 16, 1:12 AM EDT | River Flood Warning | ILN | Hamilton | 7 hr |
| Jun 16, 1:19 AM EDT | River Flood Warning | CLE | Marion | 8 days |
| Jun 16, 3:35 AM EDT | River Flood Warning | CLE | Summit | 6 hr |
| Jun 16, 5:12 AM EDT | River Flood Warning | CLE | Trumbull | 46 hr |
| Jun 16, 10:28 AM EDT | River Flood Warning | ILN | Adams | 8 hr |
| Jun 16, 11:36 AM EDT | River Flood Warning | CLE | Marion | 5 days |
| Jun 16, 11:36 AM EDT | River Flood Warning | CLE | Trumbull | 38 hr |
| Jun 16, 12:21 PM EDT | River Flood Warning | CLE | Hancock | 11 hr |
| Jun 16, 1:44 PM EDT | River Flood Warning | CLE | Summit | 4 hr |
| Jun 16, 2:19 PM EDT | River Flood Warning | IWX | Defiance, Fulton, Williams | 69 hr |
| Jun 16, 2:48 PM EDT | River Flood Warning | ILN | Champaign, Clark, Greene | 5 hr |
| Jun 16, 5:58 PM EDT | River Flood Warning | CLE | Cuyahoga | 10 hr |
| Jun 17, 6:32 AM EDT | River Flood Warning | CLE | Summit | 13 hr |
| Jun 17, 10:45 AM EDT | River Flood Warning | CLE | Trumbull | 3 hr |
| Jun 17, 6:10 PM EDT | River Flood Warning | CLE | Holmes, Wayne | 9 days |
| Jun 17, 10:59 PM EDT | River Flood Warning | ILN | Champaign, Clark, Greene | 4 hr |
| Jun 17, 11:57 PM EDT | River Flood Warning | ILN | Adams | 11 hr |
| Jun 18, 1:20 AM EDT | River Flood Warning | ILN | Hamilton | 17 hr |
| Jun 18, 1:20 AM EDT | River Flood Warning | ILN | Pickaway | 5 days |
| Jun 18, 1:43 AM EDT | River Flood Warning | ILN | Butler | 14 hr |
| Jun 18, 9:08 AM EDT | River Flood Warning | CLE | Stark | 45 hr |
| Jun 18, 9:14 AM EDT | River Flood Warning | ILN | Shelby | 31 hr |
| Jun 18, 10:26 AM EDT | River Flood Warning | CLE | Stark | 7 hr |
| Jun 18, 10:52 AM EDT | River Flood Warning | ILN | Pike, Scioto | 3 days |
| Jun 18, 10:57 AM EDT | River Flood Warning | IWX | Defiance | 11 hr |
| Jun 19, 1:18 AM EDT | River Flood Warning | ILN | Franklin, Madison, Pickaway | 3 hr |
| Jun 19, 6:49 AM EDT | River Flood Warning | PBZ | Coshocton | 12 days |
| Jun 19, 9:14 PM EDT | River Flood Warning | ILN | Shelby | 54 hr |
| Jun 20, 3:15 AM EDT | River Flood Warning | ILN | Franklin, Madison, Pickaway | 8 hr |
| Jun 20, 11:14 AM EDT | River Flood Warning | IWX | Defiance, Fulton, Williams | 69 hr |
| Jun 20, 1:48 PM EDT | River Flood Warning | IWX | Van Wert | 57 hr |
| Jun 20, 3:19 PM EDT | River Flood Warning | IWX | Defiance | 5 days |
| Jun 20, 7:48 PM EDT | River Flood Warning | CLE | Cuyahoga | 15 hr |
| Jun 20, 9:10 PM EDT | River Flood Warning | CLE | Erie | 18 hr |
| Jun 20, 9:29 PM EDT | River Flood Warning | CLE | Trumbull | 47 hr |
| Jun 20, 10:43 PM EDT | River Flood Warning | CLE | Lorain | 19 hr |
| Jun 21, 12:22 AM EDT | River Flood Warning | CLE | Sandusky, Wood | 64 hr |
| Jun 21, 6:05 AM EDT | River Flood Warning | CLE | Hancock | 9 hr |
| Jun 21, 10:12 AM EDT | River Flood Warning | CLE | Trumbull | 24 hr |
| Jun 21, 3:04 PM EDT | River Flood Warning | IWX | Defiance, Fulton, Williams | 71 hr |
| Jun 25, 12:46 AM EDT | River Flood Warning | ILN | Adams | 5 hr |
| Jul 3, 4:23 PM EDT | River Flood Warning | CLE | Marion | 20 hr |
| Jul 6, 9:23 PM EDT | River Flood Warning | CLE | Marion | 7 hr |
| Jul 7, 8:17 PM EDT | River Flood Warning | CLE | Hancock | 11 hr |
| Jul 22, 10:13 AM EDT | River Flood Warning | CLE | Hancock | 6 hr |
| Jul 22, 9:54 PM EDT | River Flood Warning | IWX | Defiance, Fulton, Williams | 36 hr |
| Sep 14, 9:34 PM EDT | River Flood Warning | CLE | Trumbull | 10 hr |
| Oct 31, 2:09 PM EDT | River Flood Warning | IWX | Defiance, Fulton, Williams | 6 days |
| Oct 31, 9:35 PM EDT | River Flood Warning | IWX | Defiance | 5 days |
| Nov 1, 10:37 AM EDT | River Flood Warning | CLE | Trumbull | 11 hr |
| Dec 10, 1:54 PM EST | River Flood Warning | CLE | Trumbull | 13 hr |
| Dec 29, 9:44 AM EST | River Flood Warning | IWX | Defiance, Fulton, Williams | 21 days |
| Dec 30, 11:21 AM EST | River Flood Warning | IWX | Defiance | 21 days |
| Dec 31, 10:10 AM EST | River Flood Warning | IWX | Defiance, Henry | 36 hr |
| Dec 31, 1:46 PM EST | River Flood Warning | IWX | Williams | 3 days |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Defiance County26
- Trumbull County21
- Hamilton County20
- Marion County18
- Adams County15
- Williams County15
- Hancock County14
- Fulton County12
- Putnam County11
- Clermont County10
- Sandusky County9
- Wood County9
- Pickaway County9
- Van Wert County7
- Washington County7
- Holmes County6
- Wayne County6
- Coshocton County6
- Scioto County6
- Paulding County6
- Henry County6
- Lorain County5
- Stark County5
- Guernsey County4
- Warren County4
- Franklin County4
- Madison County4
- Shelby County4
- Meigs County4
- Champaign County4
- Clark County4
- Greene County4
- Cuyahoga County3
- Hocking County3
- Pike County3
- Butler County3
- Lawrence County3
- Allen County3
- Summit County3
- Erie County2
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20182020
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.