Alert archive / Ohio / Areal Flood Advisories / 2021
Areal Flood Advisories in Ohio, August 2021
64 areal flood advisories in August 2021. 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 August 2021. Tap one for its archive.
- Areal Flood Advisories
- 64
- Busiest day
- August 26, 202113 areal flood advisories
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 |
|---|---|---|---|---|
| Aug 4, 7:31 PM EDT | Areal Flood Advisory | PBZ | Belmont | 8 min |
| Aug 7, 3:13 PM EDT | Areal Flood Advisory | CLE | Marion | 3 hr |
| Aug 7, 4:47 PM EDT | Areal Flood Advisory | ILN | Union | 3 hr |
| Aug 7, 5:04 PM EDT | Areal Flood Advisory | ILN | Delaware, Franklin, Licking | 3 hr |
| Aug 7, 6:09 PM EDT | Areal Flood Advisory | ILN | Montgomery | 3 hr |
| Aug 8, 12:01 PM EDT | Areal Flood Advisory | CLE | Cuyahoga | 3 hr |
| Aug 10, 6:54 AM EDT | Areal Flood Advisory | CLE | Geauga, Lake | 3 hr |
| Aug 11, 5:47 PM EDT | Areal Flood Advisory | CLE | Cuyahoga, Summit | 3 hr |
| Aug 12, 10:23 AM EDT | Areal Flood Advisory | CLE | Cuyahoga | 2 hr |
| Aug 12, 7:18 PM EDT | Areal Flood Advisory | ILN | Clark, Franklin, Madison | 2 hr |
| Aug 13, 6:46 PM EDT | Areal Flood Advisory | CLE | Cuyahoga, Lorain | 4 hr |
| Aug 13, 7:42 PM EDT | Areal Flood Advisory | CLE | Lake | 3 hr |
| Aug 16, 11:04 AM EDT | Areal Flood Advisory | CLE | Crawford, Huron, Seneca | 3 hr |
| Aug 16, 12:36 PM EDT | Areal Flood Advisory | CLE | Mahoning, Trumbull | 3 hr |
| Aug 16, 1:50 PM EDT | Areal Flood Advisory | ILN | Franklin, Licking | 85 min |
| Aug 16, 5:47 PM EDT | Areal Flood Advisory | ILN | Butler, Hamilton | 88 min |
| Aug 16, 8:53 PM EDT | Areal Flood Advisory | ILN | Fayette | 2 hr |
| Aug 17, 10:22 AM EDT | Areal Flood Advisory | ILN | Delaware, Franklin, Licking | 4 hr |
| Aug 17, 10:42 AM EDT | Areal Flood Advisory | ILN | Fayette, Franklin, Madison, Pickaway | 119 min |
| Aug 17, 4:36 PM EDT | Areal Flood Advisory | ILN | Butler, Hamilton, Warren | 4 hr |
| Aug 17, 5:52 PM EDT | Areal Flood Advisory | ILN | Hamilton | 3 hr |
| Aug 18, 6:57 AM EDT | Areal Flood Advisory | ILN | Hocking | 3 hr |
| Aug 18, 8:59 AM EDT | Areal Flood Advisory | PBZ | Belmont, Carroll, Guernsey, Harrison, Jefferson | 3 hr |
| Aug 18, 9:39 AM EDT | Areal Flood Advisory | CLE | Lucas, Wood | 4 hr |
| Aug 18, 11:46 AM EDT | Areal Flood Advisory | CLE | Mahoning | 2 hr |
| Aug 19, 6:48 AM EDT | Areal Flood Advisory | ILN | Butler, Clinton, Warren | 3 hr |
| Aug 19, 1:54 PM EDT | Areal Flood Advisory | ILN | Darke, Preble | 93 min |
| Aug 19, 3:08 PM EDT | Areal Flood Advisory | CLE | Mahoning, Trumbull | 3 hr |
| Aug 19, 4:02 PM EDT | Areal Flood Advisory | CLE | Ashtabula, Trumbull | 3 hr |
| Aug 25, 2:32 AM EDT | Areal Flood Advisory | ILN | Mercer | 3 hr |
| Aug 25, 5:55 AM EDT | Areal Flood Advisory | CLE | Ashland, Huron, Richland | 3 hr |
| Aug 25, 7:01 AM EDT | Areal Flood Advisory | CLE | Lorain | 3 hr |
| Aug 25, 10:27 AM EDT | Areal Flood Advisory | CLE | Erie, Ottawa, Sandusky, Wood | 3 hr |
| Aug 25, 11:54 AM EDT | Areal Flood Advisory | CLE | Crawford, Erie, Huron, Richland, Seneca | 3 hr |
| Aug 25, 2:53 PM EDT | Areal Flood Advisory | PBZ | Muskingum, Noble | 76 min |
| Aug 25, 3:28 PM EDT | Areal Flood Advisory | CLE | Trumbull | 25 min |
| Aug 25, 5:01 PM EDT | Areal Flood Advisory | ILN | Greene | 2 hr |
| Aug 25, 5:05 PM EDT | Areal Flood Advisory | ILN | Delaware, Franklin, Union | 3 hr |
| Aug 25, 6:17 PM EDT | Areal Flood Advisory | ILN | Fairfield, Franklin, Licking | 94 min |
| Aug 26, 2:38 AM EDT | Areal Flood Advisory | IWX | Defiance, Williams | 3 hr |
| Aug 26, 4:15 AM EDT | Areal Flood Advisory | CLE | Lucas, Wood | 4 hr |
| Aug 26, 2:39 PM EDT | Areal Flood Advisory | ILN | Greene, Montgomery | 20 min |
| Aug 26, 3:13 PM EDT | Areal Flood Advisory | ILN | Butler | 18 min |
| Aug 26, 3:36 PM EDT | Areal Flood Advisory | ILN | Clark | 62 min |
| Aug 26, 3:39 PM EDT | Areal Flood Advisory | ILN | Butler, Preble | 2 hr |
| Aug 26, 3:43 PM EDT | Areal Flood Advisory | CLE | Cuyahoga | 2 hr |
| Aug 26, 4:27 PM EDT | Areal Flood Advisory | ILN | Darke, Miami, Montgomery, Preble | 51 min |
| Aug 26, 4:51 PM EDT | Areal Flood Advisory | ILN | Warren | 75 min |
| Aug 26, 5:54 PM EDT | Areal Flood Advisory | ILN | Clermont | 40 min |
| Aug 26, 5:59 PM EDT | Areal Flood Advisory | CLE | Morrow, Richland | 2 hr |
| Aug 26, 6:31 PM EDT | Areal Flood Advisory | ILN | Adams | 21 min |
| Aug 26, 7:28 PM EDT | Areal Flood Advisory | CLE | Holmes | 103 min |
| Aug 27, 6:11 PM EDT | Areal Flood Advisory | ILN | Clermont, Hamilton | 2 hr |
| Aug 29, 2:52 PM EDT | Areal Flood Advisory | CLE | Geauga | 3 hr |
| Aug 30, 12:13 AM EDT | Areal Flood Advisory | CLE | Cuyahoga, Geauga | 3 hr |
| Aug 30, 6:28 PM EDT | Areal Flood Advisory | PBZ | Noble | 2 hr |
| Aug 31, 6:43 AM EDT | Areal Flood Advisory | ILN | Montgomery | 92 min |
| Aug 31, 10:57 AM EDT | Areal Flood Advisory | ILN | Clark, Greene, Montgomery | 2 hr |
| Aug 31, 1:01 PM EDT | Areal Flood Advisory | ILN | Delaware, Franklin, Union | 89 min |
| Aug 31, 2:30 PM EDT | Areal Flood Advisory | PBZ | Carroll, Tuscarawas | 113 min |
| Aug 31, 3:13 PM EDT | Areal Flood Advisory | CLE | Holmes, Knox | 2 hr |
| Aug 31, 5:05 PM EDT | Areal Flood Advisory | PBZ | Belmont, Harrison, Jefferson | 115 min |
| Aug 31, 6:12 PM EDT | Areal Flood Advisory | ILN | Franklin | 3 hr |
| Aug 31, 6:37 PM EDT | Areal Flood Advisory | ILN | Butler, Montgomery, Preble, Warren | 3 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Franklin County9
- Montgomery County6
- Cuyahoga County6
- Butler County6
- Delaware County4
- Licking County4
- Trumbull County4
- Hamilton County4
- Warren County4
- Preble County4
- Belmont County3
- Union County3
- Geauga County3
- Clark County3
- Huron County3
- Mahoning County3
- Wood County3
- Richland County3
- Greene County3
- Lake County2
- Madison County2
- Lorain County2
- Crawford County2
- Seneca County2
- Fayette County2
- Carroll County2
- Harrison County2
- Jefferson County2
- Lucas County2
- Darke County2
- Erie County2
- Noble County2
- Clermont County2
- Holmes County2
- Marion County1
- Summit County1
- Pickaway County1
- Hocking County1
- Guernsey County1
- Clinton County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20202022
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.