Alert archive / Ohio / Severe Thunderstorm Warnings / 2010
Severe Thunderstorm Warnings in Ohio, August 2010
81 severe thunderstorm warnings in August 2010. 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 severe thunderstorm warnings reaches back to 1986.
Severe Thunderstorm Warnings by county
Each county as a circle sized by its count in August 2010. Tap one for its archive.
- Severe Thunderstorm Warnings
- 81
- Busiest day
- August 4, 201034 severe thunderstorm warnings
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, 11:22 AM EDT | Severe Thunderstorm Warning | IWX | Van Wert | 53 min |
| Aug 4, 11:35 AM EDT | Severe Thunderstorm Warning | ILN | Auglaize, Mercer | 55 min |
| Aug 4, 12:01 PM EDT | Severe Thunderstorm Warning | IWX | Allen, Van Wert | 59 min |
| Aug 4, 12:15 PM EDT | Severe Thunderstorm Warning | ILN | Auglaize, Darke, Mercer, Shelby | 45 min |
| Aug 4, 12:19 PM EDT | Severe Thunderstorm Warning | ILN | Darke, Preble | 56 min |
| Aug 4, 12:35 PM EDT | Severe Thunderstorm Warning | ILN | Auglaize, Hardin, Logan | 40 min |
| Aug 4, 12:46 PM EDT | Severe Thunderstorm Warning | ILN | Champaign, Logan, Miami, Shelby | 44 min |
| Aug 4, 1:09 PM EDT | Severe Thunderstorm Warning | ILN | Champaign, Delaware, Hardin, Logan, Madison, Union | 66 min |
| Aug 4, 1:11 PM EDT | Severe Thunderstorm Warning | CLE | Marion | 49 min |
| Aug 4, 1:16 PM EDT | Severe Thunderstorm Warning | ILN | Champaign, Clark, Miami | 44 min |
| Aug 4, 1:35 PM EDT | Severe Thunderstorm Warning | ILN | Greene, Montgomery | 40 min |
| Aug 4, 1:36 PM EDT | Severe Thunderstorm Warning | ILN | Fairfield | 39 min |
| Aug 4, 1:41 PM EDT | Severe Thunderstorm Warning | ILN | Delaware, Franklin, Licking, Union | 64 min |
| Aug 4, 1:42 PM EDT | Severe Thunderstorm Warning | RLX | Morgan, Perry | 63 min |
| Aug 4, 1:46 PM EDT | Severe Thunderstorm Warning | CLE | Knox, Morrow | 59 min |
| Aug 4, 2:01 PM EDT | Severe Thunderstorm Warning | ILN | Clark, Clinton, Fayette, Greene, Madison | 44 min |
| Aug 4, 2:13 PM EDT | Severe Thunderstorm Warning | ILN | Fairfield, Franklin, Hocking, Licking | 47 min |
| Aug 4, 2:20 PM EDT | Severe Thunderstorm Warning | PBZ | Coshocton, Guernsey, Muskingum, Tuscarawas | 55 min |
| Aug 4, 2:27 PM EDT | Severe Thunderstorm Warning | ILN | Fairfield, Franklin, Hocking, Pickaway | 48 min |
| Aug 4, 2:31 PM EDT | Severe Thunderstorm Warning | ILN | Butler, Hamilton | 44 min |
| Aug 4, 2:34 PM EDT | Severe Thunderstorm Warning | ILN | Fayette, Highland, Pickaway, Ross | 41 min |
| Aug 4, 2:41 PM EDT | Severe Thunderstorm Warning | RLX | Athens, Morgan, Perry, Washington | 64 min |
| Aug 4, 2:43 PM EDT | Severe Thunderstorm Warning | CLE | Stark, Wayne | 62 min |
| Aug 4, 2:57 PM EDT | Severe Thunderstorm Warning | PBZ | Carroll, Columbiana, Harrison, Jefferson, Tuscarawas | 48 min |
| Aug 4, 2:58 PM EDT | Severe Thunderstorm Warning | ILN | Brown, Clermont, Clinton, Highland, Warren | 47 min |
| Aug 4, 3:02 PM EDT | Severe Thunderstorm Warning | ILN | Fairfield, Hocking, Pickaway, Ross | 43 min |
| Aug 4, 3:09 PM EDT | Severe Thunderstorm Warning | PBZ | Belmont, Carroll, Coshocton, Guernsey, Harrison, Jefferson and 4 more | 51 min |
| Aug 4, 3:10 PM EDT | Severe Thunderstorm Warning | ILN | Butler, Hamilton, Warren | 39 min |
| Aug 4, 3:22 PM EDT | Severe Thunderstorm Warning | ILN | Highland, Pike, Ross | 38 min |
| Aug 4, 3:22 PM EDT | Severe Thunderstorm Warning | PBZ | Carroll, Columbiana | 53 min |
| Aug 4, 3:38 PM EDT | Severe Thunderstorm Warning | RLX | Athens, Gallia, Jackson, Meigs, Vinton, Washington | 52 min |
| Aug 4, 3:54 PM EDT | Severe Thunderstorm Warning | PBZ | Belmont, Harrison, Jefferson, Monroe | 51 min |
| Aug 4, 4:17 PM EDT | Severe Thunderstorm Warning | PBZ | Jefferson | 58 min |
| Aug 4, 5:35 PM EDT | Severe Thunderstorm Warning | RLX | Gallia, Lawrence | 55 min |
| Aug 4, 8:50 PM EDT | Severe Thunderstorm Warning | ILN | Auglaize, Darke, Mercer, Miami, Shelby | 55 min |
| Aug 4, 9:09 PM EDT | Severe Thunderstorm Warning | ILN | Auglaize, Hardin, Logan, Shelby | 66 min |
| Aug 4, 9:13 PM EDT | Severe Thunderstorm Warning | ILN | Darke, Miami, Montgomery, Preble | 62 min |
| Aug 4, 9:46 PM EDT | Severe Thunderstorm Warning | ILN | Champaign, Logan, Miami, Shelby, Union | 59 min |
| Aug 4, 9:54 PM EDT | Severe Thunderstorm Warning | ILN | Butler, Montgomery, Preble, Warren | 66 min |
| Aug 4, 10:00 PM EDT | Severe Thunderstorm Warning | CLE | Crawford, Hancock, Seneca, Wyandot | 45 min |
| Aug 4, 10:03 PM EDT | Severe Thunderstorm Warning | ILN | Clark, Clinton, Fayette, Greene, Madison, Montgomery and 1 more | 57 min |
| Aug 4, 10:06 PM EDT | Severe Thunderstorm Warning | ILN | Hardin, Logan, Union | 20 min |
| Aug 4, 10:13 PM EDT | Severe Thunderstorm Warning | CLE | Marion, Morrow | 62 min |
| Aug 4, 10:43 PM EDT | Severe Thunderstorm Warning | CLE | Huron, Seneca | 47 min |
| Aug 4, 10:46 PM EDT | Severe Thunderstorm Warning | CLE | Crawford, Wyandot | 27 min |
| Aug 4, 10:48 PM EDT | Severe Thunderstorm Warning | ILN | Clinton, Fayette, Franklin, Highland, Madison, Pickaway and 1 more | 57 min |
| Aug 4, 10:53 PM EDT | Severe Thunderstorm Warning | ILN | Butler, Warren | 36 min |
| Aug 4, 10:55 PM EDT | Severe Thunderstorm Warning | ILN | Delaware, Franklin, Licking, Union | 65 min |
| Aug 4, 11:24 PM EDT | Severe Thunderstorm Warning | ILN | Fairfield, Franklin, Hocking, Pickaway, Ross | 66 min |
| Aug 4, 11:43 PM EDT | Severe Thunderstorm Warning | RLX | Athens, Jackson, Meigs, Morgan, Perry, Vinton | 62 min |
| Aug 4, 11:59 PM EDT | Severe Thunderstorm Warning | ILN | Licking | 16 min |
| Aug 5, 12:05 AM EDT | Severe Thunderstorm Warning | PBZ | Coshocton, Guernsey, Muskingum, Noble, Tuscarawas | 40 min |
| Aug 5, 11:06 AM EDT | Severe Thunderstorm Warning | ILN | Adams, Brown | 39 min |
| Aug 5, 11:29 AM EDT | Severe Thunderstorm Warning | ILN | Adams, Scioto | 61 min |
| Aug 5, 11:31 AM EDT | Severe Thunderstorm Warning | RLX | Gallia, Lawrence | 89 min |
| Aug 5, 11:50 AM EDT | Severe Thunderstorm Warning | ILN | Adams, Scioto | 55 min |
| Aug 5, 12:34 PM EDT | Severe Thunderstorm Warning | RLX | Gallia, Jackson, Lawrence, Meigs, Vinton | 71 min |
| Aug 5, 1:23 PM EDT | Severe Thunderstorm Warning | RLX | Meigs | 67 min |
| Aug 11, 12:35 PM EDT | Severe Thunderstorm Warning | ILN | Fairfield, Hocking | 55 min |
| Aug 11, 12:45 PM EDT | Severe Thunderstorm Warning | ILN | Pickaway, Ross | 28 min |
| Aug 11, 1:34 PM EDT | Severe Thunderstorm Warning | ILN | Butler | 56 min |
| Aug 11, 1:41 PM EDT | Severe Thunderstorm Warning | RLX | Athens, Meigs, Vinton | 79 min |
| Aug 11, 2:16 PM EDT | Severe Thunderstorm Warning | ILN | Butler, Hamilton | 44 min |
| Aug 11, 5:29 PM EDT | Severe Thunderstorm Warning | IWX | Defiance, Henry | 46 min |
| Aug 11, 6:22 PM EDT | Severe Thunderstorm Warning | CLE | Hancock, Wood | 53 min |
| Aug 14, 3:36 PM EDT | Severe Thunderstorm Warning | ILN | Clinton, Warren | 19 min |
| Aug 14, 3:52 PM EDT | Severe Thunderstorm Warning | ILN | Butler, Montgomery, Preble | 53 min |
| Aug 14, 4:20 PM EDT | Severe Thunderstorm Warning | ILN | Butler, Greene, Hamilton, Montgomery, Warren | 55 min |
| Aug 14, 5:34 PM EDT | Severe Thunderstorm Warning | ILN | Fairfield, Hocking, Pickaway, Ross | 41 min |
| Aug 14, 5:56 PM EDT | Severe Thunderstorm Warning | PBZ | Carroll, Tuscarawas | 34 min |
| Aug 14, 7:12 PM EDT | Severe Thunderstorm Warning | ILN | Adams, Brown, Clermont | 48 min |
| Aug 14, 9:10 PM EDT | Severe Thunderstorm Warning | RLX | Lawrence | 50 min |
| Aug 14, 9:34 PM EDT | Severe Thunderstorm Warning | RLX | Lawrence | 71 min |
| Aug 15, 1:59 PM EDT | Severe Thunderstorm Warning | ILN | Brown, Clermont, Clinton, Highland, Warren | 61 min |
| Aug 15, 2:04 PM EDT | Severe Thunderstorm Warning | ILN | Champaign, Logan, Miami, Shelby | 23 min |
| Aug 15, 3:50 PM EDT | Severe Thunderstorm Warning | ILN | Shelby | 32 min |
| Aug 15, 3:57 PM EDT | Severe Thunderstorm Warning | ILN | Delaware, Licking | 24 min |
| Aug 15, 4:11 PM EDT | Severe Thunderstorm Warning | ILN | Butler, Clermont, Hamilton | 36 min |
| Aug 15, 5:18 PM EDT | Severe Thunderstorm Warning | CLE | Lucas, Wood | 42 min |
| Aug 15, 5:59 PM EDT | Severe Thunderstorm Warning | CLE | Ottawa, Sandusky | 61 min |
| Aug 15, 6:48 PM EDT | Severe Thunderstorm Warning | CLE | Erie, Huron, Sandusky, Seneca | 42 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Butler County9
- Warren County8
- Shelby County7
- Logan County7
- Fairfield County7
- Pickaway County7
- Ross County7
- Miami County6
- Montgomery County6
- Franklin County6
- Clinton County6
- Hocking County6
- Auglaize County5
- Champaign County5
- Union County5
- Licking County5
- Tuscarawas County5
- Hamilton County5
- Highland County5
- Meigs County5
- Lawrence County5
- Darke County4
- Preble County4
- Hardin County4
- Delaware County4
- Madison County4
- Greene County4
- Fayette County4
- Athens County4
- Carroll County4
- Jefferson County4
- Brown County4
- Clermont County4
- Gallia County4
- Vinton County4
- Adams County4
- Mercer County3
- Clark County3
- Morgan County3
- Perry County3
31 more counties
- Coshocton County3
- Guernsey County3
- Muskingum County3
- Harrison County3
- Jackson County3
- Seneca County3
- Van Wert County2
- Marion County2
- Morrow County2
- Washington County2
- Columbiana County2
- Belmont County2
- Monroe County2
- Noble County2
- Crawford County2
- Hancock County2
- Wyandot County2
- Huron County2
- Scioto County2
- Wood County2
- Sandusky County2
- Allen County1
- Knox County1
- Stark County1
- Wayne County1
- Pike County1
- Defiance County1
- Henry County1
- Lucas County1
- Ottawa County1
- Erie County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20092011
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.