Alert archive / Ohio / Severe Thunderstorm Watches / 2003
Severe Thunderstorm Watches in Ohio, July 2003
30 severe thunderstorm watches in July 2003. 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 watches reaches back to 1997.
Severe Thunderstorm Watches by county
Each county as a circle sized by its count in July 2003. Tap one for its archive.
- Severe Thunderstorm Watches
- 30
- Busiest day
- July 8, 20038 severe thunderstorm watches
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 4, 8:50 AM EDT | Severe Thunderstorm Watch | SPC | Williams | 3 hr |
| Jul 4, 10:45 AM EDT | Severe Thunderstorm Watch | SPC | Ashland, Ashtabula, Carroll, Columbiana, Cuyahoga, Defiance and 20 more | 5 hr |
| Jul 4, 3:05 PM EDT | Severe Thunderstorm Watch | SPC | Allen, Ashland, Auglaize, Carroll, Champaign, Clark and 47 more | 6 hr |
| Jul 4, 6:50 PM EDT | Severe Thunderstorm Watch | SPC | Brown, Butler, Champaign, Clark, Clermont, Clinton and 13 more | 5 hr |
| Jul 5, 5:55 PM EDT | Severe Thunderstorm Watch | SPC | Butler, Clermont, Darke, Hamilton, Miami, Montgomery and 2 more | 4 hr |
| Jul 6, 2:25 PM EDT | Severe Thunderstorm Watch | SPC | Defiance, Fulton, Henry, Lucas, Ottawa, Sandusky and 2 more | 5 hr |
| Jul 6, 6:45 PM EDT | Severe Thunderstorm Watch | SPC | Allen, Auglaize, Champaign, Crawford, Darke, Defiance and 22 more | 5 hr |
| Jul 7, 12:10 AM EDT | Severe Thunderstorm Watch | SPC | Butler, Clermont, Darke, Hamilton, Miami, Montgomery and 3 more | 3 hr |
| Jul 7, 9:45 AM EDT | Severe Thunderstorm Watch | SPC | Defiance, Fulton, Paulding, Williams | 4 hr |
| Jul 7, 12:30 PM EDT | Severe Thunderstorm Watch | SPC | Allen, Ashland, Auglaize, Champaign, Clark, Coshocton and 43 more | 6 hr |
| Jul 7, 3:10 PM EDT | Severe Thunderstorm Watch | SPC | Athens, Belmont, Carroll, Columbiana, Guernsey, Harrison and 12 more | 6 hr |
| Jul 7, 9:55 PM EDT | Severe Thunderstorm Watch | SPC | Ashland, Ashtabula, Athens, Belmont, Carroll, Columbiana and 50 more | 3 hr |
| Jul 8, 12:00 AM EDT | Severe Thunderstorm Watch | SPC | Allen, Auglaize, Champaign, Clark, Darke, Defiance and 18 more | 5 hr |
| Jul 8, 3:20 AM EDT | Severe Thunderstorm Watch | SPC | Ashland, Athens, Belmont, Carroll, Champaign, Clark and 51 more | 6 hr |
| Jul 8, 11:25 AM EDT | Severe Thunderstorm Watch | SPC | Allen, Crawford, Defiance, Fulton, Hancock, Henry and 10 more | 6 hr |
| Jul 8, 2:25 PM EDT | Severe Thunderstorm Watch | SPC | Adams, Auglaize, Brown, Butler, Champaign, Clark and 24 more | 6 hr |
| Jul 8, 3:15 PM EDT | Severe Thunderstorm Watch | SPC | Ashland, Ashtabula, Athens, Belmont, Carroll, Columbiana and 35 more | 5 hr |
| Jul 8, 4:20 PM EDT | Severe Thunderstorm Watch | SPC | Allen, Crawford, Defiance, Fulton, Hancock, Henry and 10 more | 4 hr |
| Jul 8, 7:40 PM EDT | Severe Thunderstorm Watch | SPC | Adams, Auglaize, Brown, Butler, Champaign, Clark and 24 more | 5 hr |
| Jul 9, 4:35 PM EDT | Severe Thunderstorm Watch | SPC | Adams, Auglaize, Brown, Butler, Champaign, Clark and 28 more | 5 hr |
| Jul 10, 12:30 PM EDT | Severe Thunderstorm Watch | SPC | Adams, Athens, Brown, Butler, Clermont, Clinton and 13 more | 6 hr |
| Jul 10, 3:45 PM EDT | Severe Thunderstorm Watch | SPC | Monroe | 6 hr |
| Jul 12, 12:40 PM EDT | Severe Thunderstorm Watch | SPC | Adams, Athens, Belmont, Brown, Carroll, Clermont and 20 more | 5 hr |
| Jul 12, 5:05 PM EDT | Severe Thunderstorm Watch | SPC | Gallia, Lawrence, Scioto | 6 hr |
| Jul 18, 1:55 PM EDT | Severe Thunderstorm Watch | SPC | Athens, Belmont, Carroll, Columbiana, Coshocton, Delaware and 17 more | 6 hr |
| Jul 20, 2:20 PM EDT | Severe Thunderstorm Watch | SPC | Defiance, Fulton, Henry, Lucas, Ottawa, Sandusky and 2 more | 6 hr |
| Jul 21, 12:45 AM EDT | Severe Thunderstorm Watch | SPC | Defiance, Paulding, Van Wert, Williams | 5 hr |
| Jul 21, 6:10 AM EDT | Severe Thunderstorm Watch | SPC | Adams, Allen, Auglaize, Brown, Butler, Champaign and 30 more | 6 hr |
| Jul 21, 8:40 AM EDT | Severe Thunderstorm Watch | SPC | Athens, Belmont, Carroll, Columbiana, Gallia, Guernsey and 17 more | 5 hr |
| Jul 27, 2:30 PM EDT | Severe Thunderstorm Watch | SPC | Allen, Ashland, Auglaize, Belmont, Carroll, Champaign and 52 more | 6 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Williams County12
- Franklin County12
- Miami County12
- Defiance County11
- Ottawa County11
- Sandusky County11
- Wood County11
- Champaign County11
- Darke County11
- Delaware County11
- Carroll County10
- Fulton County10
- Henry County10
- Clark County10
- Logan County10
- Shelby County10
- Union County10
- Montgomery County10
- Columbiana County9
- Lucas County9
- Seneca County9
- Stark County9
- Auglaize County9
- Guernsey County9
- Harrison County9
- Jefferson County9
- Licking County9
- Marion County9
- Mercer County9
- Clermont County9
- Madison County9
- Preble County9
- Ross County9
- Vinton County9
- Mahoning County8
- Portage County8
- Allen County8
- Crawford County8
- Hancock County8
- Hardin County8
48 more counties
- Holmes County8
- Knox County8
- Paulding County8
- Tuscarawas County8
- Van Wert County8
- Wyandot County8
- Butler County8
- Fayette County8
- Hamilton County8
- Pickaway County8
- Pike County8
- Warren County8
- Fairfield County8
- Perry County8
- Athens County8
- Belmont County8
- Monroe County8
- Muskingum County8
- Noble County8
- Hocking County8
- Scioto County8
- Ashland County7
- Cuyahoga County7
- Erie County7
- Geauga County7
- Huron County7
- Lorain County7
- Medina County7
- Summit County7
- Trumbull County7
- Wayne County7
- Coshocton County7
- Morrow County7
- Putnam County7
- Richland County7
- Brown County7
- Clinton County7
- Greene County7
- Highland County7
- Morgan County7
- Washington County7
- Gallia County6
- Jackson County6
- Lawrence County6
- Adams County6
- Meigs County5
- Ashtabula County3
- Lake County3
Nearby
Alerts in force nowTornadoes on recordThe radar archive20022004
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.