Alert archive / Ohio / 2012
Weather alerts in Ohio, September 2012
163 weather alerts in September 2012, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.
Weather alerts by county
Each county as a circle sized by its count in September 2012. Tap one for its archive.
- Alerts
- 163
- Warnings
- 54
- Watches
- 7
- Advisories
- 28
- Busiest day
- September 8, 201241 alerts
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 |
|---|---|---|---|---|
| Sep 1, 8:34 AM EDT | Special Weather Statement | PBZ | Muskingum | 56 min |
| Sep 1, 9:02 AM EDT | Special Weather Statement | RLX | Perry | 3 hr |
| Sep 1, 5:06 PM EDT | Areal Flood Advisory | CLE | Ashland | 4 hr |
| Sep 1, 5:17 PM EDT | Special Weather Statement | RLX | Jackson | 58 min |
| Sep 1, 5:37 PM EDT | Special Weather Statement | ILN | Pickaway | 38 min |
| Sep 1, 8:09 PM EDT | Special Weather Statement | ILN | Montgomery | 36 min |
| Sep 1, 8:46 PM EDT | Areal Flood Warning | CLE | Ashland, Holmes, Knox, Marion, Morrow, Richland | 4 hr |
| Sep 1, 8:58 PM EDT | Areal Flood Advisory | ILN | Montgomery | 2 hr |
| Sep 2, 4:36 AM EDT | Areal Flood Advisory | ILN | Hardin | 2 hr |
| Sep 2, 5:21 AM EDT | Areal Flood Advisory | ILN | Delaware, Franklin, Licking | 4 hr |
| Sep 2, 6:03 AM EDT | Flood Watch | CLE | Ashland, Crawford, Hancock, Holmes, Knox, Marion and 3 more | 6 hr |
| Sep 2, 6:13 AM EDT | Areal Flood Advisory | PBZ | Muskingum | 3 hr |
| Sep 2, 8:28 PM EDT | Special Weather Statement | RLX | Washington | 32 min |
| Sep 3, 1:44 AM EDT | Special Weather Statement | ILN | Fairfield, Licking | 46 min |
| Sep 3, 3:38 AM EDT | Flash Flood Watch | RLX | Morgan, Perry, Washington | 19 hr |
| Sep 4, 4:37 PM EDT | Areal Flood Advisory | CLE | Cuyahoga, Geauga, Summit | 3 hr |
| Sep 5, 12:17 AM EDT | Dense Fog Advisory | IWX | Allen, Defiance, Fulton, Henry, Paulding, Putnam and 2 more | 10 hr |
| Sep 5, 1:06 AM EDT | Dense Fog Advisory | CLE | Ashland, Crawford, Cuyahoga, Erie, Hancock, Holmes and 14 more | 9 hr |
| Sep 5, 1:08 AM EDT | Dense Fog Advisory | ILN | Auglaize, Butler, Champaign, Clark, Clinton, Darke and 18 more | 9 hr |
| Sep 5, 2:10 PM EDT | Mesoscale Discussion | SPC | Adams, Brown, Butler, Champaign, Clark, Clermont and 20 more | 65 min |
| Sep 5, 2:43 PM EDT | Severe Thunderstorm Watch | SPC | Adams, Brown, Butler, Clermont, Clinton, Hamilton and 4 more | 5 hr |
| Sep 5, 4:02 PM EDT | Special Weather Statement | ILN | Hamilton | 28 min |
| Sep 5, 4:06 PM EDT | Areal Flood Advisory | ILN | Butler, Hamilton | 114 min |
| Sep 5, 4:27 PM EDT | Special Weather Statement | ILN | Hamilton | 33 min |
| Sep 5, 4:48 PM EDT | Areal Flood Advisory | ILN | Butler, Clermont, Hamilton | 117 min |
| Sep 5, 5:07 PM EDT | Flash Flood Warning | ILN | Hamilton | 54 min |
| Sep 6, 5:30 AM EDT | Dense Fog Advisory | ILN | Brown, Butler, Clermont, Hamilton, Preble, Warren | 5 hr |
| Sep 6, 6:41 PM EDT | Special Weather Statement | RLX | Perry | 34 min |
| Sep 6, 8:25 PM EDT | Special Weather Statement | ILN | Madison | 20 min |
| Sep 7, 11:09 AM EDT | Mesoscale Discussion | SPC | Allen, Auglaize, Darke, Defiance, Mercer, Miami and 6 more | 2 hr |
| Sep 7, 11:36 AM EDT | Severe Thunderstorm Watch | SPC | Allen, Auglaize, Butler, Champaign, Clark, Crawford and 27 more | 6 hr |
| Sep 7, 1:01 PM EDT | Severe Thunderstorm Warning | IWX | Van Wert | 59 min |
| Sep 7, 1:04 PM EDT | Severe Thunderstorm Warning | IWX | Paulding | 41 min |
| Sep 7, 1:05 PM EDT | Special Weather Statement | ILN | Auglaize, Darke, Hardin, Mercer, Miami, Montgomery and 1 more | 85 min |
| Sep 7, 1:16 PM EDT | Mesoscale Discussion | SPC | Allen, Auglaize, Champaign, Clark, Crawford, Darke and 21 more | 59 min |
| Sep 7, 1:38 PM EDT | Severe Thunderstorm Warning | IWX | Allen, Paulding, Putnam, Van Wert | 52 min |
| Sep 7, 2:08 PM EDT | Special Weather Statement | ILN | Auglaize, Darke, Mercer, Shelby | 52 min |
| Sep 7, 2:12 PM EDT | Severe Thunderstorm Warning | CLE | Cuyahoga, Medina, Summit | 48 min |
| Sep 7, 2:16 PM EDT | Mesoscale Discussion | SPC | Allen, Ashland, Auglaize, Carroll, Champaign, Clark and 35 more | 59 min |
| Sep 7, 2:17 PM EDT | Severe Thunderstorm Warning | CLE | Hancock, Wood | 58 min |
| Sep 7, 2:51 PM EDT | Severe Thunderstorm Warning | CLE | Crawford, Huron, Seneca | 54 min |
| Sep 7, 3:03 PM EDT | Severe Thunderstorm Warning | ILN | Darke, Preble | 42 min |
| Sep 7, 3:13 PM EDT | Severe Thunderstorm Warning | CLE | Crawford, Marion, Wyandot | 62 min |
| Sep 7, 3:18 PM EDT | Severe Thunderstorm Warning | CLE | Erie, Huron | 57 min |
| Sep 7, 3:22 PM EDT | Severe Thunderstorm Watch | SPC | Ashland, Ashtabula, Carroll, Columbiana, Coshocton, Crawford and 18 more | 4 hr |
| Sep 7, 3:28 PM EDT | Special Marine Warning | CLE | 77 min | |
| Sep 7, 3:39 PM EDT | Mesoscale Discussion | SPC | Butler, Champaign, Clark, Clermont, Clinton, Delaware and 16 more | 66 min |
| Sep 7, 3:41 PM EDT | Special Weather Statement | ILN | Butler, Preble | 34 min |
| Sep 7, 3:44 PM EDT | Severe Thunderstorm Warning | CLE | Crawford, Huron, Seneca | 19 min |
| Sep 7, 3:51 PM EDT | Severe Thunderstorm Warning | ILN | Butler, Montgomery, Preble, Warren | 39 min |
| Sep 7, 4:22 PM EDT | Mesoscale Discussion | SPC | Butler, Clermont, Hamilton, Preble, Warren | 53 min |
| Sep 7, 4:23 PM EDT | Severe Thunderstorm Warning | ILN | Butler, Greene, Montgomery, Warren | 52 min |
| Sep 7, 4:26 PM EDT | Gale Warning | CLE | 23 hr | |
| Sep 7, 4:29 PM EDT | Severe Thunderstorm Warning | CLE | Summit | 46 min |
| Sep 7, 4:41 PM EDT | Severe Thunderstorm Watch | SPC | Brown, Butler, Clark, Clermont, Clinton, Fairfield and 13 more | 6 hr |
| Sep 7, 4:46 PM EDT | Severe Thunderstorm Warning | CLE | Medina | 29 min |
| Sep 7, 4:49 PM EDT | Severe Thunderstorm Warning | CLE | Portage | 56 min |
| Sep 7, 5:00 PM EDT | Special Weather Statement | ILN | Franklin | 45 min |
| Sep 7, 5:01 PM EDT | Special Weather Statement | ILN | Darke | 44 min |
| Sep 7, 5:08 PM EDT | Special Weather Statement | ILN | Clinton, Warren | 37 min |
| Sep 7, 5:52 PM EDT | Severe Thunderstorm Warning | CLE | Mahoning, Portage, Stark, Trumbull | 53 min |
| Sep 7, 6:12 PM EDT | Special Weather Statement | PBZ | Carroll, Columbiana | 48 min |
| Sep 7, 6:21 PM EDT | Special Weather Statement | ILN | Highland | 39 min |
| Sep 7, 6:26 PM EDT | Areal Flood Advisory | CLE | Mahoning, Trumbull | 81 min |
| Sep 7, 6:38 PM EDT | Mesoscale Discussion | SPC | Athens, Belmont, Carroll, Columbiana, Guernsey, Harrison and 15 more | 97 min |
| Sep 7, 7:56 PM EDT | Special Weather Statement | ILN | Darke | 34 min |
| Sep 7, 8:22 PM EDT | Special Weather Statement | IWX | Allen | 23 min |
| Sep 7, 8:39 PM EDT | Mesoscale Discussion | SPC | Adams, Brown, Butler, Clark, Clermont, Clinton and 14 more | 66 min |
| Sep 7, 8:46 PM EDT | Special Weather Statement | IWX | Allen | 29 min |
| Sep 7, 9:10 PM EDT | Severe Thunderstorm Watch | SPC | Adams, Brown, Butler, Champaign, Clark, Clermont and 23 more | 6 hr |
| Sep 7, 9:15 PM EDT | Special Weather Statement | ILN | Darke | 60 min |
| Sep 7, 9:22 PM EDT | Special Weather Statement | ILN | Miami | 38 min |
| Sep 7, 10:20 PM EDT | Special Weather Statement | ILN | Darke | 40 min |
| Sep 7, 10:50 PM EDT | Severe Thunderstorm Warning | ILN | Darke | 25 min |
| Sep 7, 10:59 PM EDT | Special Weather Statement | ILN | Auglaize, Shelby | 46 min |
| Sep 7, 11:03 PM EDT | Special Weather Statement | ILN | Butler, Darke, Hamilton, Preble | 57 min |
| Sep 7, 11:19 PM EDT | Special Marine Warning | CLE | 116 min | |
| Sep 7, 11:51 PM EDT | Areal Flood Advisory | ILN | Butler, Hamilton, Warren | 114 min |
| Sep 7, 11:52 PM EDT | Special Weather Statement | ILN | Champaign, Clark, Clermont, Clinton, Greene, Hamilton and 3 more | 68 min |
| Sep 8, 12:11 AM EDT | Severe Thunderstorm Warning | ILN | Greene, Montgomery | 34 min |
| Sep 8, 12:22 AM EDT | Severe Thunderstorm Warning | ILN | Clermont | 38 min |
| Sep 8, 12:36 AM EDT | Mesoscale Discussion | SPC | Adams, Brown, Clermont | 84 min |
| Sep 8, 12:43 AM EDT | Severe Thunderstorm Warning | ILN | Brown, Clermont, Clinton, Highland, Warren | 32 min |
| Sep 8, 12:57 AM EDT | Severe Thunderstorm Warning | ILN | Brown, Clermont, Hamilton, Highland | 48 min |
| Sep 8, 12:57 AM EDT | Mesoscale Discussion | SPC | Adams, Ashland, Ashtabula, Athens, Belmont, Brown and 53 more | 2 hr |
| Sep 8, 12:58 AM EDT | Severe Thunderstorm Warning | ILN | Champaign, Clark, Greene, Madison, Union | 32 min |
| Sep 8, 1:04 AM EDT | Tornado Warning | ILN | Clermont | 16 min |
| Sep 8, 1:15 AM EDT | Severe Thunderstorm Warning | ILN | Adams, Clinton, Fayette, Highland, Pike, Ross | 45 min |
| Sep 8, 1:19 AM EDT | Severe Thunderstorm Warning | ILN | Madison, Union | 26 min |
| Sep 8, 1:30 AM EDT | Severe Thunderstorm Warning | ILN | Adams, Brown, Highland | 45 min |
| Sep 8, 1:50 AM EDT | Special Weather Statement | ILN | Delaware, Fairfield, Franklin, Licking, Pickaway, Pike and 1 more | 55 min |
| Sep 8, 2:05 AM EDT | Severe Thunderstorm Warning | ILN | Adams, Pike, Scioto | 40 min |
| Sep 8, 2:06 AM EDT | Severe Thunderstorm Warning | ILN | Fairfield, Franklin, Licking | 24 min |
| Sep 8, 2:23 AM EDT | Tornado Warning | ILN | Delaware, Licking | 37 min |
| Sep 8, 2:39 AM EDT | Special Weather Statement | RLX | Gallia, Jackson, Lawrence, Vinton | 51 min |
| Sep 8, 2:44 AM EDT | Special Weather Statement | ILN | Fairfield, Hocking, Pike, Scioto | 46 min |
| Sep 8, 2:47 AM EDT | Special Weather Statement | PBZ | Coshocton, Muskingum | 58 min |
| Sep 8, 2:50 AM EDT | Special Weather Statement | RLX | Athens, Morgan, Perry | 55 min |
| Sep 8, 2:54 AM EDT | Special Weather Statement | ILN | Licking | 36 min |
| Sep 8, 3:44 AM EDT | Special Weather Statement | PBZ | Carroll, Guernsey, Harrison, Muskingum, Noble, Tuscarawas | 61 min |
| Sep 8, 3:56 AM EDT | Special Weather Statement | RLX | Morgan, Washington | 19 min |
| Sep 8, 3:57 AM EDT | Rip Current Statement | CLE | Ashtabula, Cuyahoga, Erie, Lake, Lorain, Lucas and 1 more | 12 hr |
| Sep 8, 3:58 AM EDT | Special Weather Statement | RLX | Gallia | 62 min |
| Sep 8, 4:47 AM EDT | Special Weather Statement | PBZ | Columbiana, Jefferson | 58 min |
| Sep 8, 4:50 AM EDT | Special Weather Statement | PBZ | Belmont, Monroe | 55 min |
| Sep 8, 9:17 AM EDT | Small Craft Advisory | CLE | 13 hr | |
| Sep 8, 10:06 AM EDT | Special Weather Statement | PBZ | Monroe | 54 min |
| Sep 8, 10:33 PM EDT | Small Craft Advisory | CLE | 5 hr | |
| Sep 9, 1:04 AM EDT | Areal Flood Warning | CLE | Lake | 6 hr |
| Sep 9, 4:17 AM EDT | Small Craft Advisory | CLE | 4 hr | |
| Sep 14, 12:35 PM EDT | Small Craft Advisory | CLE | 7 hr | |
| Sep 14, 12:41 PM EDT | Rip Current Statement | CLE | Ashtabula, Cuyahoga, Lake | 7 hr |
| Sep 18, 4:21 AM EDT | Rip Current Statement | CLE | Ashtabula, Cuyahoga, Erie, Lake, Lorain | 16 hr |
| Sep 18, 4:24 AM EDT | Small Craft Advisory | CLE | 35 hr | |
| Sep 20, 4:29 AM EDT | Small Craft Advisory | CLE | 11 hr | |
| Sep 21, 7:30 PM EDT | Mesoscale Discussion | SPC | Butler, Clinton, Greene, Hamilton, Montgomery, Preble and 1 more | 3 hr |
| Sep 21, 8:09 PM EDT | Special Weather Statement | ILN | Darke, Preble | 66 min |
| Sep 21, 8:30 PM EDT | Severe Thunderstorm Warning | ILN | Darke, Miami, Montgomery, Preble | 32 min |
| Sep 21, 8:53 PM EDT | Severe Thunderstorm Warning | ILN | Champaign, Clark, Miami, Montgomery, Shelby | 37 min |
| Sep 21, 9:29 PM EDT | Special Weather Statement | ILN | Champaign, Clark, Madison | 46 min |
| Sep 21, 9:32 PM EDT | Severe Thunderstorm Warning | ILN | Champaign, Clark, Madison, Union | 28 min |
| Sep 21, 9:43 PM EDT | Special Weather Statement | ILN | Greene, Montgomery | 47 min |
| Sep 21, 9:54 PM EDT | Severe Thunderstorm Warning | ILN | Delaware, Franklin, Madison, Union | 36 min |
| Sep 21, 10:06 PM EDT | Special Weather Statement | ILN | Fayette, Greene | 39 min |
| Sep 21, 10:07 PM EDT | Small Craft Advisory | CLE | 47 hr | |
| Sep 21, 10:26 PM EDT | Severe Thunderstorm Warning | ILN | Delaware, Franklin, Licking | 38 min |
| Sep 21, 10:43 PM EDT | Special Weather Statement | ILN | Madison | 47 min |
| Sep 21, 10:58 PM EDT | Special Weather Statement | ILN | Butler, Warren | 62 min |
| Sep 21, 11:16 PM EDT | Special Weather Statement | PBZ | Coshocton, Muskingum | 44 min |
| Sep 21, 11:53 PM EDT | Special Weather Statement | PBZ | Carroll, Columbiana, Tuscarawas | 52 min |
| Sep 22, 12:43 AM EDT | Special Weather Statement | PBZ | Carroll, Columbiana | 47 min |
| Sep 22, 12:51 AM EDT | Severe Thunderstorm Warning | PBZ | Carroll, Columbiana | 54 min |
| Sep 22, 4:27 PM EDT | Severe Thunderstorm Warning | CLE | Ashtabula | 63 min |
| Sep 22, 4:34 PM EDT | Special Weather Statement | ILN | Franklin, Licking | 41 min |
| Sep 22, 4:54 PM EDT | Severe Thunderstorm Warning | CLE | Ashtabula, Geauga, Trumbull | 49 min |
| Sep 22, 5:43 PM EDT | Severe Thunderstorm Warning | CLE | Mahoning, Trumbull | 30 min |
| Sep 22, 6:09 PM EDT | Severe Thunderstorm Warning | PBZ | Columbiana | 36 min |
| Sep 22, 6:15 PM EDT | Severe Thunderstorm Warning | PBZ | Carroll, Jefferson | 45 min |
| Sep 22, 6:27 PM EDT | Severe Thunderstorm Warning | PBZ | Columbiana | 18 min |
| Sep 22, 6:31 PM EDT | Mesoscale Discussion | SPC | Belmont, Monroe, Noble | 119 min |
| Sep 23, 3:04 AM EDT | Frost Advisory | PBZ | Belmont, Carroll, Columbiana, Coshocton, Guernsey, Harrison and 5 more | 30 hr |
| Sep 23, 3:34 AM EDT | Frost Advisory | RLX | Athens, Jackson, Meigs, Morgan, Perry, Vinton | 29 hr |
| Sep 23, 4:07 AM EDT | Frost Advisory | ILN | Adams, Auglaize, Brown, Butler, Champaign, Clark and 26 more | 29 hr |
| Sep 23, 8:44 AM EDT | Special Marine Warning | CLE | 2 hr | |
| Sep 23, 11:13 AM EDT | Special Marine Warning | CLE | 2 hr | |
| Sep 23, 3:17 PM EDT | Frost Advisory | IWX | Allen, Defiance, Fulton, Henry, Paulding, Putnam and 2 more | 17 hr |
| Sep 23, 3:42 PM EDT | Freeze Warning | ILN | Fairfield, Hocking, Licking | 18 hr |
| Sep 23, 3:59 PM EDT | Frost Advisory | CLE | Ashland, Crawford, Hancock, Holmes, Huron, Knox and 13 more | 17 hr |
| Sep 24, 7:38 AM EDT | Special Marine Warning | CLE | 112 min | |
| Sep 24, 10:05 AM EDT | Small Craft Advisory | CLE | 36 hr | |
| Sep 26, 1:50 AM EDT | Special Weather Statement | ILN | Scioto | 55 min |
| Sep 26, 2:03 AM EDT | Special Weather Statement | RLX | Gallia, Lawrence | 27 min |
| Sep 26, 2:26 AM EDT | Special Weather Statement | ILN | Delaware, Licking | 49 min |
| Sep 26, 2:32 AM EDT | Special Weather Statement | RLX | Gallia, Jackson, Lawrence, Vinton | 28 min |
| Sep 26, 9:56 AM EDT | Special Weather Statement | ILN | Adams | 34 min |
| Sep 26, 10:26 AM EDT | Special Weather Statement | RLX | Gallia, Lawrence | 34 min |
| Sep 26, 8:09 PM EDT | Special Weather Statement | ILN | Clermont | 36 min |
| Sep 26, 8:50 PM EDT | Special Weather Statement | ILN | Brown | 25 min |
| Sep 26, 8:57 PM EDT | Special Weather Statement | ILN | Pike | 33 min |
| Sep 26, 8:57 PM EDT | Severe Thunderstorm Warning | ILN | Adams, Brown | 33 min |
| Sep 26, 9:02 PM EDT | Severe Thunderstorm Warning | ILN | Pike, Scioto | 43 min |
| Sep 26, 9:42 PM EDT | Severe Thunderstorm Warning | RLX | Jackson | 48 min |
| Sep 27, 4:04 AM EDT | Small Craft Advisory | CLE | 17 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Severe storms | |
| Severe Thunderstorm Warning | 42 |
| Tornado Warning | 2 |
| Severe Thunderstorm Watch | 5 |
| Mesoscale Discussion | 12 |
| Special Weather Statement | 59 |
| Flooding | |
| Areal Flood Warning | 2 |
| Flash Flood Warning | 1 |
| Flash Flood Watch | 1 |
| Flood Watch | 1 |
| Areal Flood Advisory | 10 |
| Cold | |
| Freeze Warning | 1 |
| Frost Advisory | 5 |
| Fog and smoke | |
| Dense Fog Advisory | 4 |
| Coast and beach | |
| Rip Current Statement | 3 |
| Marine | |
| Gale Warning | 1 |
| Special Marine Warning | 5 |
| Small Craft Advisory | 9 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Montgomery County22
- Butler County20
- Preble County20
- Darke County19
- Warren County19
- Hamilton County19
- Clermont County18
- Franklin County17
- Licking County17
- Madison County17
- Clark County16
- Greene County16
- Delaware County14
- Champaign County14
- Clinton County14
- Miami County14
- Brown County14
- Fairfield County13
- Highland County13
- Union County12
- Adams County12
- Pike County12
- Columbiana County12
- Crawford County11
- Shelby County11
- Carroll County11
- Pickaway County10
- Fayette County10
- Hocking County10
- Marion County9
- Morrow County9
- Allen County9
- Auglaize County9
- Ross County9
- Scioto County9
- Muskingum County8
- Perry County8
- Ashland County8
- Jackson County8
- Richland County8
48 more counties
- Cuyahoga County8
- Huron County8
- Mercer County8
- Mahoning County8
- Trumbull County8
- Holmes County7
- Knox County7
- Hardin County7
- Hancock County7
- Wyandot County7
- Putnam County7
- Van Wert County7
- Medina County7
- Seneca County7
- Tuscarawas County7
- Ashtabula County7
- Morgan County6
- Summit County6
- Paulding County6
- Logan County6
- Vinton County6
- Coshocton County6
- Stark County6
- Lake County6
- Monroe County6
- Gallia County6
- Washington County5
- Geauga County5
- Erie County5
- Wayne County5
- Wood County5
- Portage County5
- Belmont County5
- Jefferson County5
- Noble County5
- Lawrence County5
- Defiance County4
- Henry County4
- Lorain County4
- Lucas County4
- Ottawa County4
- Sandusky County4
- Athens County4
- Guernsey County4
- Harrison County4
- Meigs County3
- Fulton County2
- Williams County2
Nearby
Alerts in force nowTornadoes on recordThe radar archive20112013
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.