Alert archive / Ohio / Areal Flood Warnings
Areal Flood Warnings in Ohio, 2020
74 areal flood warnings in 2020. 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 warnings reaches back to 2005.
Areal Flood Warnings by county
Each county as a circle sized by its count in 2020. Tap one for its archive.
- Areal Flood Warnings
- 74
- Busiest month
- May29 areal flood warnings
- Busiest day
- May 19, 202013 areal 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 |
|---|---|---|---|---|
| Jan 24, 4:29 PM EST | Areal Flood Warning | RLX | Athens, Meigs, Morgan, Washington | 9 hr |
| Jan 25, 12:14 AM EST | Areal Flood Warning | RLX | Washington | 18 hr |
| Feb 10, 2:04 PM EST | Areal Flood Warning | RLX | Washington | 12 hr |
| Feb 12, 10:46 PM EST | Areal Flood Warning | RLX | Athens, Gallia, Jackson, Meigs, Vinton | 14 hr |
| Feb 12, 10:50 PM EST | Areal Flood Warning | RLX | Gallia, Lawrence | 14 hr |
| Feb 13, 12:30 AM EST | Areal Flood Warning | RLX | Athens, Morgan, Washington | 27 hr |
| Feb 13, 2:48 AM EST | Areal Flood Warning | RLX | Gallia, Lawrence, Meigs | 9 hr |
| Feb 13, 6:44 AM EST | Areal Flood Warning | PBZ | Noble | 12 hr |
| Feb 13, 7:13 AM EST | Areal Flood Warning | PBZ | Monroe, Noble | 9 hr |
| Feb 13, 12:07 PM EST | Areal Flood Warning | RLX | Gallia, Meigs | 18 hr |
| Feb 13, 6:42 PM EST | Areal Flood Warning | PBZ | Noble | 6 hr |
| Mar 19, 9:54 AM EDT | Areal Flood Warning | RLX | Athens, Meigs | 17 hr |
| Mar 19, 10:44 AM EDT | Areal Flood Warning | RLX | Washington | 18 hr |
| Mar 19, 10:48 AM EDT | Areal Flood Warning | RLX | Washington | 14 hr |
| Mar 20, 7:04 AM EDT | Areal Flood Warning | ILN | Greene, Warren | 46 hr |
| Mar 20, 9:39 AM EDT | Areal Flood Warning | ILN | Clark, Greene, Montgomery, Preble | 23 hr |
| Mar 20, 10:20 AM EDT | Areal Flood Warning | PBZ | Belmont, Carroll, Columbiana, Coshocton, Guernsey, Harrison and 3 more | 5 hr |
| Mar 20, 11:03 AM EDT | Areal Flood Warning | ILN | Franklin, Madison | 24 hr |
| Mar 20, 11:13 AM EDT | Areal Flood Warning | ILN | Fairfield, Licking | 46 hr |
| Mar 20, 1:01 PM EDT | Areal Flood Warning | PBZ | Columbiana | 3 hr |
| Mar 20, 1:05 PM EDT | Areal Flood Warning | RLX | Washington | 9 hr |
| Mar 20, 2:23 PM EDT | Areal Flood Warning | PBZ | Muskingum | 28 hr |
| Mar 20, 3:27 PM EDT | Areal Flood Warning | PBZ | Belmont, Carroll, Columbiana, Coshocton, Guernsey, Harrison and 3 more | 27 hr |
| Mar 28, 1:01 PM EDT | Areal Flood Warning | CLE | Medina, Portage, Summit | 6 hr |
| Mar 28, 7:09 PM EDT | Areal Flood Warning | PBZ | Columbiana | 3 hr |
| Mar 28, 9:21 PM EDT | Areal Flood Warning | CLE | Knox | 6 hr |
| Mar 28, 9:37 PM EDT | Areal Flood Warning | ILN | Darke, Shelby | 8 hr |
| Mar 28, 9:58 PM EDT | Areal Flood Warning | PBZ | Columbiana | 5 hr |
| Mar 28, 10:13 PM EDT | Areal Flood Warning | ILN | Champaign, Delaware, Licking, Union | 23 hr |
| Mar 28, 11:51 PM EDT | Areal Flood Warning | PBZ | Belmont, Carroll, Columbiana, Coshocton, Guernsey, Harrison and 4 more | 8 hr |
| Mar 29, 12:32 AM EDT | Areal Flood Warning | PBZ | Belmont, Columbiana, Jefferson | 8 hr |
| Apr 8, 4:51 PM EDT | Areal Flood Warning | RLX | Washington | 5 hr |
| Apr 13, 12:13 PM EDT | Areal Flood Warning | RLX | Washington | 16 hr |
| May 18, 10:41 PM EDT | Areal Flood Warning | CLE | Crawford, Huron, Knox, Morrow, Richland | 6 hr |
| May 19, 3:18 AM EDT | Areal Flood Warning | CLE | Hancock, Seneca | 6 hr |
| May 19, 4:17 AM EDT | Areal Flood Warning | CLE | Ashland, Knox, Richland | 15 hr |
| May 19, 4:44 AM EDT | Areal Flood Warning | CLE | Crawford, Knox, Marion, Morrow, Richland | 15 hr |
| May 19, 6:35 AM EDT | Areal Flood Warning | CLE | Marion, Wyandot | 12 hr |
| May 19, 7:51 AM EDT | Areal Flood Warning | ILN | Delaware | 9 hr |
| May 19, 8:12 AM EDT | Areal Flood Warning | ILN | Franklin | 3 hr |
| May 19, 8:12 AM EDT | Areal Flood Warning | ILN | Franklin | 3 hr |
| May 19, 9:36 AM EDT | Areal Flood Warning | ILN | Greene, Warren | 8 hr |
| May 19, 11:08 AM EDT | Areal Flood Warning | ILN | Delaware | 9 hr |
| May 19, 11:37 AM EDT | Areal Flood Warning | ILN | Butler, Warren | 6 hr |
| May 19, 6:30 PM EDT | Areal Flood Warning | ILN | Hamilton | 5 hr |
| May 19, 6:43 PM EDT | Areal Flood Warning | ILN | Greene, Warren | 19 hr |
| May 20, 7:58 AM EDT | Areal Flood Warning | RLX | Washington | 10 hr |
| May 20, 9:09 AM EDT | Areal Flood Warning | RLX | Athens, Morgan, Washington | 5 hr |
| May 20, 10:09 AM EDT | Areal Flood Warning | RLX | Washington | 28 hr |
| May 20, 10:24 AM EDT | Areal Flood Warning | CLE | Ottawa | 24 hr |
| May 20, 10:56 AM EDT | Areal Flood Warning | RLX | Morgan, Perry, Washington | 7 hr |
| May 20, 5:49 PM EDT | Areal Flood Warning | RLX | Athens, Morgan, Washington | 17 hr |
| May 20, 6:57 PM EDT | Areal Flood Warning | PBZ | Noble | 18 hr |
| May 21, 5:47 AM EDT | Areal Flood Warning | RLX | Meigs | 42 hr |
| May 21, 11:15 AM EDT | Areal Flood Warning | RLX | Athens, Morgan, Washington | 13 hr |
| May 21, 7:16 PM EDT | Areal Flood Warning | RLX | Washington | 33 hr |
| May 22, 2:13 AM EDT | Areal Flood Warning | RLX | Washington | 33 hr |
| May 22, 3:30 AM EDT | Areal Flood Warning | PBZ | Noble | 13 hr |
| May 22, 9:18 AM EDT | Areal Flood Warning | RLX | Washington | 14 hr |
| May 22, 4:51 PM EDT | Areal Flood Warning | PBZ | Noble | 11 hr |
| May 29, 1:01 PM EDT | Areal Flood Warning | CLE | Ashland, Holmes, Knox, Richland | 6 hr |
| May 29, 1:51 PM EDT | Areal Flood Warning | CLE | Portage, Stark, Summit | 6 hr |
| Jun 4, 6:46 PM EDT | Areal Flood Warning | CLE | Stark | 3 hr |
| Jun 19, 6:40 PM EDT | Areal Flood Warning | CLE | Ashtabula, Trumbull | 3 hr |
| Jul 19, 3:01 PM EDT | Areal Flood Warning | CLE | Ashtabula | 4 hr |
| Aug 3, 9:56 PM EDT | Areal Flood Warning | RLX | Perry | 3 hr |
| Aug 28, 9:53 PM EDT | Areal Flood Warning | PBZ | Belmont, Monroe | 4 hr |
| Aug 28, 10:34 PM EDT | Areal Flood Warning | PBZ | Belmont, Guernsey, Noble | 3 hr |
| Sep 7, 11:35 PM EDT | Areal Flood Warning | IWX | Van Wert | 3 hr |
| Sep 7, 11:41 PM EDT | Areal Flood Warning | IWX | Allen, Van Wert | 5 hr |
| Sep 8, 1:45 AM EDT | Areal Flood Warning | ILN | Auglaize, Hardin, Logan, Mercer, Shelby | 8 hr |
| Sep 8, 2:07 AM EDT | Areal Flood Warning | ILN | Delaware | 7 hr |
| Sep 8, 4:19 AM EDT | Areal Flood Warning | CLE | Marion, Morrow | 6 hr |
| Sep 8, 5:03 AM EDT | Areal Flood Warning | ILN | Auglaize, Darke, Logan, Mercer, Shelby, Union | 4 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Washington County18
- Noble County8
- Athens County7
- Columbiana County7
- Meigs County6
- Morgan County6
- Belmont County6
- Knox County5
- Gallia County4
- Greene County4
- Warren County4
- Guernsey County4
- Jefferson County4
- Muskingum County4
- Delaware County4
- Richland County4
- Carroll County3
- Coshocton County3
- Harrison County3
- Tuscarawas County3
- Franklin County3
- Shelby County3
- Morrow County3
- Marion County3
- Lawrence County2
- Monroe County2
- Licking County2
- Portage County2
- Summit County2
- Darke County2
- Union County2
- Crawford County2
- Ashland County2
- Perry County2
- Stark County2
- Ashtabula County2
- Van Wert County2
- Auglaize County2
- Logan County2
- Mercer County2
20 more counties
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20192021
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.