Alert archive / Ohio / Severe Thunderstorm Warnings / 2018
Severe Thunderstorm Warnings in Ohio, July 2018
36 severe thunderstorm warnings in July 2018. 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 July 2018. Tap one for its archive.
- Severe Thunderstorm Warnings
- 36
- Busiest day
- July 5, 201811 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 |
|---|---|---|---|---|
| Jul 1, 5:40 PM EDT | Severe Thunderstorm Warning | ILN | Champaign | 35 min |
| Jul 1, 6:06 PM EDT | Severe Thunderstorm Warning | RLX | Gallia, Lawrence | 24 min |
| Jul 1, 6:13 PM EDT | Severe Thunderstorm Warning | RLX | Meigs | 32 min |
| Jul 2, 3:49 PM EDT | Severe Thunderstorm Warning | PBZ | Carroll, Tuscarawas | 26 min |
| Jul 2, 5:59 PM EDT | Severe Thunderstorm Warning | ILN | Pike, Scioto | 46 min |
| Jul 2, 6:44 PM EDT | Severe Thunderstorm Warning | RLX | Gallia, Jackson, Lawrence | 61 min |
| Jul 3, 4:57 PM EDT | Severe Thunderstorm Warning | ILN | Butler, Montgomery, Warren | 33 min |
| Jul 5, 3:17 PM EDT | Severe Thunderstorm Warning | CLE | Richland | 43 min |
| Jul 5, 3:34 PM EDT | Severe Thunderstorm Warning | CLE | Erie, Huron, Lorain | 26 min |
| Jul 5, 3:34 PM EDT | Severe Thunderstorm Warning | PBZ | Jefferson | 41 min |
| Jul 5, 3:42 PM EDT | Severe Thunderstorm Warning | CLE | Cuyahoga | 48 min |
| Jul 5, 5:04 PM EDT | Severe Thunderstorm Warning | PBZ | Belmont, Harrison, Jefferson | 56 min |
| Jul 5, 5:32 PM EDT | Severe Thunderstorm Warning | PBZ | Belmont, Harrison, Jefferson | 58 min |
| Jul 5, 5:44 PM EDT | Severe Thunderstorm Warning | PBZ | Carroll, Harrison, Tuscarawas | 46 min |
| Jul 5, 6:04 PM EDT | Severe Thunderstorm Warning | CLE | Mahoning, Portage, Stark, Trumbull | 44 min |
| Jul 5, 6:09 PM EDT | Severe Thunderstorm Warning | PBZ | Belmont, Monroe | 51 min |
| Jul 5, 6:17 PM EDT | Severe Thunderstorm Warning | PBZ | Carroll, Harrison, Jefferson, Tuscarawas | 43 min |
| Jul 5, 6:22 PM EDT | Severe Thunderstorm Warning | CLE | Trumbull | 42 min |
| Jul 15, 4:10 PM EDT | Severe Thunderstorm Warning | PBZ | Monroe | 35 min |
| Jul 15, 4:42 PM EDT | Severe Thunderstorm Warning | PBZ | Belmont, Monroe | 33 min |
| Jul 20, 2:36 PM EDT | Severe Thunderstorm Warning | ILN | Hamilton | 39 min |
| Jul 20, 3:15 PM EDT | Severe Thunderstorm Warning | ILN | Brown, Clermont | 30 min |
| Jul 23, 5:20 PM EDT | Severe Thunderstorm Warning | CLE | Lorain, Medina | 40 min |
| Jul 23, 8:19 PM EDT | Severe Thunderstorm Warning | CLE | Cuyahoga, Medina | 41 min |
| Jul 26, 4:41 PM EDT | Severe Thunderstorm Warning | CLE | Sandusky, Wood | 49 min |
| Jul 26, 5:23 PM EDT | Severe Thunderstorm Warning | CLE | Geauga, Lake | 67 min |
| Jul 26, 5:49 PM EDT | Severe Thunderstorm Warning | CLE | Cuyahoga | 41 min |
| Jul 26, 5:53 PM EDT | Severe Thunderstorm Warning | CLE | Ashtabula | 67 min |
| Jul 26, 6:09 PM EDT | Severe Thunderstorm Warning | CLE | Geauga | 51 min |
| Jul 26, 6:20 PM EDT | Severe Thunderstorm Warning | CLE | Erie, Huron, Lorain, Sandusky, Seneca | 85 min |
| Jul 26, 6:40 PM EDT | Severe Thunderstorm Warning | CLE | Crawford, Marion, Morrow, Wyandot | 95 min |
| Jul 26, 7:14 PM EDT | Severe Thunderstorm Warning | CLE | Ashland, Crawford, Huron, Lorain, Seneca | 76 min |
| Jul 26, 7:43 PM EDT | Severe Thunderstorm Warning | CLE | Erie, Huron, Lorain | 43 min |
| Jul 26, 8:38 PM EDT | Severe Thunderstorm Warning | CLE | Trumbull | 52 min |
| Jul 26, 9:02 PM EDT | Severe Thunderstorm Warning | CLE | Crawford, Huron, Seneca | 42 min |
| Jul 31, 1:37 PM EDT | Severe Thunderstorm Warning | RLX | Lawrence | 38 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Huron County5
- Lorain County5
- Jefferson County4
- Belmont County4
- Harrison County4
- Lawrence County3
- Carroll County3
- Tuscarawas County3
- Erie County3
- Cuyahoga County3
- Trumbull County3
- Monroe County3
- Seneca County3
- Crawford County3
- Gallia County2
- Medina County2
- Sandusky County2
- Geauga County2
- Champaign County1
- Meigs County1
- Pike County1
- Scioto County1
- Jackson County1
- Butler County1
- Montgomery County1
- Warren County1
- Richland County1
- Mahoning County1
- Portage County1
- Stark County1
- Hamilton County1
- Brown County1
- Clermont County1
- Wood County1
- Lake County1
- Ashtabula County1
- Marion County1
- Morrow County1
- Wyandot County1
- Ashland County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20172019
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.