Alert archive / Ohio / Severe Thunderstorm Watches
Severe Thunderstorm Watches in Ohio, 2001
36 severe thunderstorm watches in 2001. 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 2001. Tap one for its archive.
- Severe Thunderstorm Watches
- 36
- Busiest month
- April9 severe thunderstorm watches
- Busiest day
- April 9, 20014 severe thunderstorm watches
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 |
|---|---|---|---|---|
| Apr 8, 3:45 PM EDT | Severe Thunderstorm Watch | SPC | Adams, Athens, Belmont, Brown, Butler, Clark and 33 more | 5 hr |
| Apr 9, 11:00 AM EDT | Severe Thunderstorm Watch | SPC | Ashland, Belmont, Carroll, Columbiana, Coshocton, Cuyahoga and 27 more | 6 hr |
| Apr 9, 5:00 PM EDT | Severe Thunderstorm Watch | SPC | Adams, Athens, Belmont, Carroll, Columbiana, Coshocton and 29 more | 5 hr |
| Apr 9, 7:00 PM EDT | Severe Thunderstorm Watch | SPC | Gallia, Scioto | 5 hr |
| Apr 9, 7:15 PM EDT | Severe Thunderstorm Watch | SPC | Auglaize, Brown, Butler, Champaign, Clark, Clermont and 12 more | 6 hr |
| Apr 9, 10:00 PM EDT | Severe Thunderstorm Watch | SPC | Adams, Athens, Fairfield, Fayette, Franklin, Gallia and 13 more | 3 hr |
| Apr 10, 2:00 PM EDT | Severe Thunderstorm Watch | SPC | Adams, Brown, Scioto | 6 hr |
| Apr 10, 8:00 PM EDT | Severe Thunderstorm Watch | SPC | Brown, Clermont, Hamilton | 5 hr |
| Apr 23, 4:30 PM EDT | Severe Thunderstorm Watch | SPC | Allen, Auglaize, Defiance, Fulton, Hancock, Henry and 7 more | 6 hr |
| May 7, 4:00 PM EDT | Severe Thunderstorm Watch | SPC | Allen, Auglaize, Butler, Champaign, Clark, Clinton and 21 more | 5 hr |
| May 15, 3:00 PM EDT | Severe Thunderstorm Watch | SPC | Adams, Allen, Auglaize, Brown, Butler, Champaign and 22 more | 5 hr |
| May 15, 8:00 PM EDT | Severe Thunderstorm Watch | SPC | Allen, Athens, Auglaize, Champaign, Clark, Clinton and 31 more | 4 hr |
| May 16, 12:30 PM EDT | Severe Thunderstorm Watch | SPC | Adams, Brown, Butler, Clermont, Clinton, Fayette and 5 more | 6 hr |
| May 17, 12:00 PM EDT | Severe Thunderstorm Watch | SPC | Adams, Auglaize, Brown, Butler, Champaign, Clark and 30 more | 4 hr |
| Jun 5, 4:30 PM EDT | Severe Thunderstorm Watch | SPC | Butler, Clermont, Hamilton, Montgomery, Preble, Warren | 6 hr |
| Jun 12, 5:00 PM EDT | Severe Thunderstorm Watch | SPC | Belmont, Carroll, Coshocton, Delaware, Fairfield, Franklin and 15 more | 4 hr |
| Jun 15, 12:00 PM EDT | Severe Thunderstorm Watch | SPC | Williams | 5 hr |
| Jun 19, 5:00 PM EDT | Severe Thunderstorm Watch | SPC | Allen, Auglaize, Defiance, Fulton, Hancock, Hardin and 8 more | 5 hr |
| Jun 21, 2:00 PM EDT | Severe Thunderstorm Watch | SPC | Adams, Brown, Clermont, Hamilton, Highland | 6 hr |
| Jun 21, 4:00 PM EDT | Severe Thunderstorm Watch | SPC | Ashland, Ashtabula, Butler, Carroll, Champaign, Clark and 48 more | 6 hr |
| Jul 1, 12:00 PM EDT | Severe Thunderstorm Watch | SPC | Athens, Belmont, Carroll, Columbiana, Coshocton, Guernsey and 17 more | 6 hr |
| Jul 1, 4:30 PM EDT | Severe Thunderstorm Watch | SPC | Washington | 5 hr |
| Jul 4, 2:00 PM EDT | Severe Thunderstorm Watch | SPC | Defiance, Fulton, Hancock, Henry, Lucas, Ottawa and 5 more | 5 hr |
| Jul 8, 12:00 AM EDT | Severe Thunderstorm Watch | SPC | Allen, Auglaize, Butler, Champaign, Clark, Clermont and 23 more | 5 hr |
| Jul 8, 10:30 AM EDT | Severe Thunderstorm Watch | SPC | Butler, Hamilton, Montgomery, Preble | 6 hr |
| Jul 8, 4:00 PM EDT | Severe Thunderstorm Watch | SPC | Butler, Darke, Hamilton, Preble | 6 hr |
| Jul 8, 8:00 PM EDT | Severe Thunderstorm Watch | SPC | Adams, Brown, Clark, Clermont, Clinton, Fairfield and 14 more | 5 hr |
| Jul 10, 4:00 PM EDT | Severe Thunderstorm Watch | SPC | Allen, Ashland, Athens, Auglaize, Belmont, Butler and 52 more | 7 hr |
| Aug 18, 5:45 PM EDT | Severe Thunderstorm Watch | SPC | Allen, Auglaize, Crawford, Darke, Defiance, Erie and 21 more | 5 hr |
| Aug 18, 8:30 PM EDT | Severe Thunderstorm Watch | SPC | Adams, Brown, Butler, Champaign, Clark, Clermont and 23 more | 5 hr |
| Aug 22, 5:00 PM EDT | Severe Thunderstorm Watch | SPC | Allen, Auglaize, Darke, Defiance, Fulton, Hancock and 11 more | 6 hr |
| Aug 23, 2:30 PM EDT | Severe Thunderstorm Watch | SPC | Lawrence | 7 hr |
| Sep 9, 4:00 PM EDT | Severe Thunderstorm Watch | SPC | Allen, Auglaize, Butler, Champaign, Darke, Defiance and 18 more | 6 hr |
| Sep 23, 5:45 PM EDT | Severe Thunderstorm Watch | SPC | Allen, Auglaize, Butler, Champaign, Clark, Clermont and 22 more | 5 hr |
| Oct 23, 3:45 PM EDT | Severe Thunderstorm Watch | SPC | Brown, Clermont | 6 hr |
| Oct 24, 10:45 PM EDT | Severe Thunderstorm Watch | SPC | Athens, Belmont, Carroll, Columbiana, Gallia, Guernsey and 16 more | 5 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Montgomery County16
- Butler County15
- Hamilton County15
- Warren County14
- Clermont County13
- Preble County13
- Auglaize County13
- Mercer County13
- Miami County13
- Clark County12
- Clinton County12
- Fayette County12
- Greene County12
- Darke County12
- Logan County12
- Brown County11
- Fairfield County11
- Highland County11
- Madison County11
- Pickaway County11
- Champaign County11
- Shelby County11
- Allen County11
- Paulding County11
- Van Wert County11
- Adams County10
- Franklin County10
- Hocking County10
- Ross County10
- Hancock County10
- Putnam County10
- Williams County10
- Hardin County10
- Morgan County9
- Pike County9
- Scioto County9
- Defiance County9
- Fulton County9
- Henry County9
- Coshocton County8
48 more counties
- Guernsey County8
- Harrison County8
- Jackson County8
- Licking County8
- Muskingum County8
- Noble County8
- Perry County8
- Vinton County8
- Delaware County8
- Wood County8
- Athens County7
- Belmont County7
- Jefferson County7
- Lawrence County7
- Meigs County7
- Monroe County7
- Washington County7
- Carroll County7
- Holmes County7
- Morrow County7
- Tuscarawas County7
- Union County7
- Lucas County7
- Knox County6
- Gallia County5
- Columbiana County5
- Stark County5
- Marion County5
- Mahoning County4
- Portage County4
- Richland County4
- Trumbull County4
- Wayne County4
- Sandusky County4
- Ashland County3
- Erie County3
- Huron County3
- Lorain County3
- Medina County3
- Summit County3
- Crawford County3
- Ottawa County3
- Wyandot County3
- Cuyahoga County2
- Geauga County2
- Seneca County2
- Ashtabula County1
- Lake County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20002002
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.