Alert archive / Ohio / Severe Thunderstorm Warnings
Severe Thunderstorm Warnings in Ohio, 1987
154 severe thunderstorm warnings in 1987. 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 1987. Tap one for its archive.
- Severe Thunderstorm Warnings
- 154
- Busiest month
- June57 severe thunderstorm warnings
- Busiest day
- May 30, 198724 severe thunderstorm 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 |
|---|---|---|---|---|
| Mar 25, 5:40 PM EST | Severe Thunderstorm Warning | CLE | Ashtabula | 20 min |
| Mar 25, 6:26 PM EST | Severe Thunderstorm Warning | CLE | Belmont | 64 min |
| Apr 27, 6:00 PM EDT | Severe Thunderstorm Warning | CLE | Stark, Wayne | 30 min |
| Apr 27, 6:26 PM EDT | Severe Thunderstorm Warning | CLE | Columbiana | 64 min |
| Apr 29, 7:18 PM EDT | Severe Thunderstorm Warning | ILN | Clark | 42 min |
| Apr 29, 8:10 PM EDT | Severe Thunderstorm Warning | RLX | Muskingum | 50 min |
| Apr 29, 8:22 PM EDT | Severe Thunderstorm Warning | RLX | Morgan | 48 min |
| May 14, 4:50 PM EDT | Severe Thunderstorm Warning | RLX | Franklin | 30 min |
| May 14, 5:14 PM EDT | Severe Thunderstorm Warning | RLX | Licking | 56 min |
| May 14, 5:18 PM EDT | Severe Thunderstorm Warning | ILN | Knox | 62 min |
| May 14, 6:08 PM EDT | Severe Thunderstorm Warning | RLX | Fairfield | 32 min |
| May 14, 9:14 PM EDT | Severe Thunderstorm Warning | CLE | Lake | 46 min |
| May 14, 9:20 PM EDT | Severe Thunderstorm Warning | ILN | Darke | 30 min |
| May 19, 5:53 PM EDT | Severe Thunderstorm Warning | RLX | Fairfield | 57 min |
| May 19, 6:16 PM EDT | Severe Thunderstorm Warning | ILN | Miami | 44 min |
| May 19, 7:46 PM EDT | Severe Thunderstorm Warning | RLX | Union | 64 min |
| May 20, 3:19 PM EDT | Severe Thunderstorm Warning | ILN | Preble | 41 min |
| May 20, 3:40 PM EDT | Severe Thunderstorm Warning | ILN | Mercer | 60 min |
| May 25, 5:59 PM EDT | Severe Thunderstorm Warning | ILN | Hamilton | 41 min |
| May 28, 3:23 PM EDT | Severe Thunderstorm Warning | CLE | Trumbull | 37 min |
| May 30, 11:00 AM EDT | Severe Thunderstorm Warning | CLE | Stark | 60 min |
| May 30, 12:41 PM EDT | Severe Thunderstorm Warning | RLX | Fayette | 59 min |
| May 30, 1:20 PM EDT | Severe Thunderstorm Warning | CLE | Mahoning | 40 min |
| May 30, 1:52 PM EDT | Severe Thunderstorm Warning | RLX | Ross | 58 min |
| May 30, 2:07 PM EDT | Severe Thunderstorm Warning | ILN | Montgomery | 33 min |
| May 30, 2:14 PM EDT | Severe Thunderstorm Warning | CLE | Ashtabula, Geauga | 61 min |
| May 30, 2:18 PM EDT | Severe Thunderstorm Warning | CLE | Cuyahoga | 57 min |
| May 30, 2:18 PM EDT | Severe Thunderstorm Warning | ILN | Miami | 42 min |
| May 30, 2:31 PM EDT | Severe Thunderstorm Warning | CLE | Lorain | 74 min |
| May 30, 2:47 PM EDT | Severe Thunderstorm Warning | JKL | Adams | 43 min |
| May 30, 3:32 PM EDT | Severe Thunderstorm Warning | ILN | Morrow | 78 min |
| May 30, 3:34 PM EDT | Severe Thunderstorm Warning | RLX | Marion | 46 min |
| May 30, 4:20 PM EDT | Severe Thunderstorm Warning | CLE | Lorain | 70 min |
| May 30, 4:34 PM EDT | Severe Thunderstorm Warning | CLE | Cuyahoga | 76 min |
| May 30, 4:38 PM EDT | Severe Thunderstorm Warning | CLE | Columbiana | 52 min |
| May 30, 4:58 PM EDT | Severe Thunderstorm Warning | CLE | Holmes, Stark | 62 min |
| May 30, 5:12 PM EDT | Severe Thunderstorm Warning | CLE | Wayne | 58 min |
| May 30, 5:16 PM EDT | Severe Thunderstorm Warning | CLE | Hancock | 64 min |
| May 30, 5:35 PM EDT | Severe Thunderstorm Warning | RLX | Muskingum | 65 min |
| May 30, 5:55 PM EDT | Severe Thunderstorm Warning | CLE | Guernsey | 65 min |
| May 30, 6:05 PM EDT | Severe Thunderstorm Warning | ILN | Van Wert | 45 min |
| May 30, 6:09 PM EDT | Severe Thunderstorm Warning | CLE | Erie | 71 min |
| May 30, 6:47 PM EDT | Severe Thunderstorm Warning | CLE | Medina | 63 min |
| May 30, 7:10 PM EDT | Severe Thunderstorm Warning | CLE | Cuyahoga | 60 min |
| Jun 2, 2:33 PM EDT | Severe Thunderstorm Warning | CLE | Huron | 57 min |
| Jun 2, 6:24 PM EDT | Severe Thunderstorm Warning | ILN | Shelby | 26 min |
| Jun 2, 6:45 PM EDT | Severe Thunderstorm Warning | ILN | Hardin | 45 min |
| Jun 8, 5:02 PM EDT | Severe Thunderstorm Warning | CLE | Lorain, Medina | 58 min |
| Jun 8, 5:10 PM EDT | Severe Thunderstorm Warning | CLE | Huron | 60 min |
| Jun 8, 5:13 PM EDT | Severe Thunderstorm Warning | CLE | Mahoning, Trumbull | 62 min |
| Jun 8, 5:21 PM EDT | Severe Thunderstorm Warning | CLE | Portage | 59 min |
| Jun 8, 5:29 PM EDT | Severe Thunderstorm Warning | CLE | Summit | 61 min |
| Jun 8, 5:35 PM EDT | Severe Thunderstorm Warning | CLE | Henry | 65 min |
| Jun 8, 5:36 PM EDT | Severe Thunderstorm Warning | CLE | Erie | 49 min |
| Jun 8, 5:48 PM EDT | Severe Thunderstorm Warning | CLE | Stark, Wayne | 62 min |
| Jun 8, 6:43 PM EDT | Severe Thunderstorm Warning | ILN | Ashland, Richland | 57 min |
| Jun 8, 6:55 PM EDT | Severe Thunderstorm Warning | CLE | Hancock, Wyandot | 45 min |
| Jun 8, 7:15 PM EDT | Severe Thunderstorm Warning | ILN | Crawford | 45 min |
| Jun 8, 8:03 PM EDT | Severe Thunderstorm Warning | ILN | Van Wert | 47 min |
| Jun 8, 8:17 PM EDT | Severe Thunderstorm Warning | ILN | Allen | 43 min |
| Jun 8, 8:39 PM EDT | Severe Thunderstorm Warning | ILN | Hardin | 41 min |
| Jun 12, 3:11 PM EDT | Severe Thunderstorm Warning | CLE | Lucas | 69 min |
| Jun 15, 5:53 PM EDT | Severe Thunderstorm Warning | ILN | Darke | 57 min |
| Jun 15, 7:17 PM EDT | Severe Thunderstorm Warning | ILN | Montgomery | 43 min |
| Jun 19, 9:18 PM EDT | Severe Thunderstorm Warning | CLE | Ottawa | 57 min |
| Jun 27, 2:51 PM EDT | Severe Thunderstorm Warning | CLE | Trumbull | 69 min |
| Jun 29, 1:27 PM EDT | Severe Thunderstorm Warning | CLE | Seneca | 53 min |
| Jun 29, 1:51 PM EDT | Severe Thunderstorm Warning | CLE | Sandusky | 29 min |
| Jun 29, 1:52 PM EDT | Severe Thunderstorm Warning | CLE | Huron | 58 min |
| Jun 29, 1:57 PM EDT | Severe Thunderstorm Warning | CLE | Erie | 63 min |
| Jun 29, 2:11 PM EDT | Severe Thunderstorm Warning | CLE | Lorain | 64 min |
| Jun 29, 2:25 PM EDT | Severe Thunderstorm Warning | ILN | Richland | 65 min |
| Jun 29, 2:32 PM EDT | Severe Thunderstorm Warning | CLE | Cuyahoga | 58 min |
| Jun 29, 2:40 PM EDT | Severe Thunderstorm Warning | ILN | Ashland | 50 min |
| Jun 29, 2:54 PM EDT | Severe Thunderstorm Warning | CLE | Wayne | 56 min |
| Jun 29, 2:55 PM EDT | Severe Thunderstorm Warning | CLE | Geauga, Lake | 65 min |
| Jun 29, 3:35 PM EDT | Severe Thunderstorm Warning | CLE | Stark, Summit | 65 min |
| Jun 29, 3:44 PM EDT | Severe Thunderstorm Warning | CLE | Ashtabula | 76 min |
| Jun 29, 3:56 PM EDT | Severe Thunderstorm Warning | CLE | Columbiana | 64 min |
| Jun 29, 3:59 PM EDT | Severe Thunderstorm Warning | CLE | Carroll | 61 min |
| Jun 29, 6:11 PM EDT | Severe Thunderstorm Warning | CLE | Henry, Putnam | 59 min |
| Jun 29, 7:23 PM EDT | Severe Thunderstorm Warning | CLE | Putnam | 57 min |
| Jun 29, 7:33 PM EDT | Severe Thunderstorm Warning | IWX | Paulding | 27 min |
| Jun 29, 7:48 PM EDT | Severe Thunderstorm Warning | ILN | Mercer | 62 min |
| Jun 29, 8:04 PM EDT | Severe Thunderstorm Warning | ILN | Hardin | 46 min |
| Jun 29, 8:05 PM EDT | Severe Thunderstorm Warning | CLE | Hancock | 65 min |
| Jun 29, 8:27 PM EDT | Severe Thunderstorm Warning | CLE | Wyandot | 48 min |
| Jun 29, 8:29 PM EDT | Severe Thunderstorm Warning | CLE | Lorain | 46 min |
| Jun 29, 8:33 PM EDT | Severe Thunderstorm Warning | RLX | Marion | 57 min |
| Jun 29, 8:37 PM EDT | Severe Thunderstorm Warning | CLE | Seneca | 38 min |
| Jun 29, 8:40 PM EDT | Severe Thunderstorm Warning | CLE | Cuyahoga | 50 min |
| Jun 29, 8:53 PM EDT | Severe Thunderstorm Warning | CLE | Lake | 67 min |
| Jun 29, 8:55 PM EDT | Severe Thunderstorm Warning | ILN | Crawford, Morrow | 45 min |
| Jun 29, 9:12 PM EDT | Severe Thunderstorm Warning | ILN | Richland | 48 min |
| Jun 29, 9:18 PM EDT | Severe Thunderstorm Warning | ILN | Ashland | 57 min |
| Jun 29, 9:30 PM EDT | Severe Thunderstorm Warning | CLE | Cuyahoga, Geauga | 60 min |
| Jun 29, 9:37 PM EDT | Severe Thunderstorm Warning | CLE | Ashtabula | 53 min |
| Jun 29, 9:45 PM EDT | Severe Thunderstorm Warning | CLE | Wayne | 45 min |
| Jun 29, 9:55 PM EDT | Severe Thunderstorm Warning | CLE | Lorain, Medina | 65 min |
| Jun 30, 1:37 PM EDT | Severe Thunderstorm Warning | CLE | Lucas | 33 min |
| Jun 30, 2:19 PM EDT | Severe Thunderstorm Warning | CLE | Ottawa | 61 min |
| Jul 3, 7:31 PM EDT | Severe Thunderstorm Warning | CLE | Cuyahoga, Lorain | 74 min |
| Jul 6, 6:02 PM EDT | Severe Thunderstorm Warning | ILN | Hamilton | 48 min |
| Jul 6, 11:40 PM EDT | Severe Thunderstorm Warning | IWX | Paulding | 50 min |
| Jul 10, 6:19 PM EDT | Severe Thunderstorm Warning | CLE | Trumbull | 56 min |
| Jul 10, 7:11 PM EDT | Severe Thunderstorm Warning | CLE | Mahoning, Trumbull | 64 min |
| Jul 12, 9:18 PM EDT | Severe Thunderstorm Warning | ILN | Darke | 32 min |
| Jul 25, 4:35 PM EDT | Severe Thunderstorm Warning | CLE | Summit | 65 min |
| Jul 25, 5:12 PM EDT | Severe Thunderstorm Warning | CLE | Lucas | 48 min |
| Jul 25, 5:15 PM EDT | Severe Thunderstorm Warning | CLE | Sandusky | 45 min |
| Jul 25, 5:15 PM EDT | Severe Thunderstorm Warning | CLE | Erie, Huron | 60 min |
| Jul 25, 5:37 PM EDT | Severe Thunderstorm Warning | CLE | Seneca | 63 min |
| Jul 26, 10:28 AM EDT | Severe Thunderstorm Warning | CLE | Lorain | 47 min |
| Jul 26, 6:13 PM EDT | Severe Thunderstorm Warning | ILN | Preble | 57 min |
| Jul 26, 6:59 PM EDT | Severe Thunderstorm Warning | ILN | Clermont, Hamilton, Warren | 41 min |
| Jul 31, 5:17 PM EDT | Severe Thunderstorm Warning | CLE | Fulton | 63 min |
| Aug 2, 4:16 PM EDT | Severe Thunderstorm Warning | ILN | Richland | 44 min |
| Aug 2, 5:13 PM EDT | Severe Thunderstorm Warning | CLE | Trumbull | 47 min |
| Aug 2, 5:19 PM EDT | Severe Thunderstorm Warning | CLE | Medina | 56 min |
| Aug 2, 5:39 PM EDT | Severe Thunderstorm Warning | CLE | Portage | 31 min |
| Aug 2, 5:41 PM EDT | Severe Thunderstorm Warning | CLE | Mahoning | 49 min |
| Aug 2, 6:25 PM EDT | Severe Thunderstorm Warning | CLE | Trumbull | 65 min |
| Aug 2, 6:37 PM EDT | Severe Thunderstorm Warning | CLE | Mahoning | 63 min |
| Aug 2, 7:05 PM EDT | Severe Thunderstorm Warning | CLE | Lucas | 55 min |
| Aug 2, 7:11 PM EDT | Severe Thunderstorm Warning | CLE | Cuyahoga | 59 min |
| Aug 2, 7:15 PM EDT | Severe Thunderstorm Warning | IWX | Paulding | 30 min |
| Aug 2, 7:16 PM EDT | Severe Thunderstorm Warning | CLE | Wood | 44 min |
| Aug 2, 7:27 PM EDT | Severe Thunderstorm Warning | CLE | Lake | 63 min |
| Aug 2, 7:27 PM EDT | Severe Thunderstorm Warning | CLE | Lorain | 63 min |
| Aug 2, 7:34 PM EDT | Severe Thunderstorm Warning | CLE | Putnam | 56 min |
| Aug 2, 7:37 PM EDT | Severe Thunderstorm Warning | CLE | Ottawa, Sandusky | 63 min |
| Aug 2, 7:51 PM EDT | Severe Thunderstorm Warning | CLE | Erie | 39 min |
| Aug 2, 7:53 PM EDT | Severe Thunderstorm Warning | CLE | Seneca | 57 min |
| Aug 2, 8:04 PM EDT | Severe Thunderstorm Warning | CLE | Huron | 41 min |
| Aug 2, 8:21 PM EDT | Severe Thunderstorm Warning | CLE | Portage, Summit | 59 min |
| Aug 2, 8:30 PM EDT | Severe Thunderstorm Warning | CLE | Lorain, Medina | 60 min |
| Aug 2, 8:47 PM EDT | Severe Thunderstorm Warning | ILN | Hardin | 33 min |
| Aug 2, 8:55 PM EDT | Severe Thunderstorm Warning | CLE | Stark, Wayne | 65 min |
| Aug 2, 8:59 PM EDT | Severe Thunderstorm Warning | CLE | Seneca | 51 min |
| Aug 2, 9:09 PM EDT | Severe Thunderstorm Warning | RLX | Marion | 61 min |
| Aug 2, 9:17 PM EDT | Severe Thunderstorm Warning | ILN | Crawford, Richland | 63 min |
| Aug 2, 9:20 PM EDT | Severe Thunderstorm Warning | ILN | Logan | 50 min |
| Aug 2, 9:24 PM EDT | Severe Thunderstorm Warning | CLE | Huron | 36 min |
| Aug 2, 9:30 PM EDT | Severe Thunderstorm Warning | ILN | Morrow | 60 min |
| Aug 2, 9:59 PM EDT | Severe Thunderstorm Warning | ILN | Ashland | 51 min |
| Aug 2, 10:20 PM EDT | Severe Thunderstorm Warning | RLX | Franklin | 60 min |
| Aug 2, 10:39 PM EDT | Severe Thunderstorm Warning | ILN | Allen | 41 min |
| Aug 2, 10:57 PM EDT | Severe Thunderstorm Warning | ILN | Hardin | 43 min |
| Aug 2, 11:20 PM EDT | Severe Thunderstorm Warning | ILN | Mercer | 50 min |
| Aug 2, 11:26 PM EDT | Severe Thunderstorm Warning | ILN | Auglaize | 44 min |
| Aug 2, 11:43 PM EDT | Severe Thunderstorm Warning | ILN | Logan | 47 min |
| Aug 2, 11:52 PM EDT | Severe Thunderstorm Warning | RLX | Union | 48 min |
| Aug 3, 12:38 AM EDT | Severe Thunderstorm Warning | RLX | Franklin | 62 min |
| Aug 22, 7:01 AM EDT | Severe Thunderstorm Warning | CLE | Lucas | 29 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Lorain County10
- Cuyahoga County8
- Trumbull County7
- Stark County6
- Wayne County6
- Huron County6
- Mahoning County5
- Erie County5
- Medina County5
- Hardin County5
- Richland County5
- Lucas County5
- Seneca County5
- Ashtabula County4
- Lake County4
- Summit County4
- Ashland County4
- Columbiana County3
- Franklin County3
- Darke County3
- Mercer County3
- Hamilton County3
- Geauga County3
- Morrow County3
- Marion County3
- Hancock County3
- Portage County3
- Crawford County3
- Ottawa County3
- Sandusky County3
- Putnam County3
- Paulding County3
- Muskingum County2
- Fairfield County2
- Miami County2
- Union County2
- Preble County2
- Montgomery County2
- Van Wert County2
- Henry County2
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive19861988
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.