Alert archive / Ohio / 2017
Weather alerts in Ohio, September 2017
85 weather alerts in September 2017, 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 2017. Tap one for its archive.
- Alerts
- 85
- Warnings
- 21
- Watches
- 2
- Advisories
- 20
- Busiest day
- September 5, 201732 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, 3:54 AM EDT | Lakeshore Flood Watch | CLE | Lucas, Ottawa | 18 hr |
| Sep 2, 6:27 AM EDT | Small Craft Advisory | CLE | 5 hr | |
| Sep 2, 6:31 AM EDT | Beach Hazards Statement | CLE | Lucas | 5 hr |
| Sep 2, 9:35 PM EDT | Small Craft Advisory | CLE | 23 hr | |
| Sep 2, 9:37 PM EDT | Beach Hazards Statement | CLE | Ashtabula, Lake | 23 hr |
| Sep 3, 9:55 PM EDT | Small Craft Advisory | CLE | 30 hr | |
| Sep 4, 3:17 PM EDT | Mesoscale Discussion | SPC | Defiance, Fulton, Henry, Lucas, Paulding, Putnam and 3 more | 118 min |
| Sep 4, 4:32 PM EDT | Severe Thunderstorm Watch | SPC | Allen, Auglaize, Defiance, Erie, Fulton, Hancock and 14 more | 6 hr |
| Sep 4, 6:23 PM EDT | Special Weather Statement | CLE | Lucas, Wood | 52 min |
| Sep 4, 6:32 PM EDT | Special Weather Statement | IWX | Williams | 43 min |
| Sep 4, 6:45 PM EDT | Severe Thunderstorm Warning | CLE | Lucas, Wood | 60 min |
| Sep 4, 6:50 PM EDT | Mesoscale Discussion | SPC | Allen, Ashland, Ashtabula, Auglaize, Crawford, Cuyahoga and 30 more | 115 min |
| Sep 4, 6:52 PM EDT | Severe Thunderstorm Warning | IWX | Fulton | 23 min |
| Sep 4, 7:01 PM EDT | Special Marine Warning | CLE | 89 min | |
| Sep 4, 7:01 PM EDT | Special Weather Statement | IWX | Defiance, Henry | 44 min |
| Sep 4, 7:20 PM EDT | Severe Thunderstorm Warning | CLE | Ottawa, Sandusky | 55 min |
| Sep 4, 7:33 PM EDT | Special Weather Statement | IWX | Henry, Paulding | 27 min |
| Sep 4, 7:37 PM EDT | Areal Flood Advisory | CLE | Lucas | 113 min |
| Sep 4, 7:38 PM EDT | Special Weather Statement | IWX | Van Wert | 37 min |
| Sep 4, 7:58 PM EDT | Special Weather Statement | CLE | Hancock, Sandusky, Seneca, Wood | 62 min |
| Sep 4, 8:00 PM EDT | Special Weather Statement | IWX | Putnam | 30 min |
| Sep 4, 8:17 PM EDT | Special Weather Statement | IWX | Allen, Van Wert | 43 min |
| Sep 4, 8:34 PM EDT | Special Marine Warning | CLE | 56 min | |
| Sep 4, 9:08 PM EDT | Special Weather Statement | CLE | Crawford, Hancock, Huron, Richland, Seneca, Wyandot | 52 min |
| Sep 4, 9:25 PM EDT | Severe Thunderstorm Warning | CLE | Crawford, Wyandot | 65 min |
| Sep 4, 9:31 PM EDT | Special Marine Warning | CLE | 89 min | |
| Sep 4, 9:42 PM EDT | Special Weather Statement | IWX | Allen | 33 min |
| Sep 4, 9:53 PM EDT | Special Weather Statement | ILN | Darke | 37 min |
| Sep 4, 10:10 PM EDT | Special Weather Statement | ILN | Darke, Miami | 35 min |
| Sep 4, 10:13 PM EDT | Severe Thunderstorm Warning | ILN | Darke, Preble | 32 min |
| Sep 4, 10:14 PM EDT | Areal Flood Advisory | CLE | Crawford, Hancock, Wyandot | 4 hr |
| Sep 4, 10:20 PM EDT | Severe Thunderstorm Warning | ILN | Darke, Miami | 25 min |
| Sep 4, 10:26 PM EDT | Areal Flood Advisory | ILN | Darke, Preble | 3 hr |
| Sep 4, 10:26 PM EDT | Mesoscale Discussion | SPC | Allen, Ashland, Ashtabula, Auglaize, Butler, Champaign and 40 more | 64 min |
| Sep 4, 10:30 PM EDT | Severe Thunderstorm Warning | CLE | Crawford, Wyandot | 45 min |
| Sep 4, 10:36 PM EDT | Flash Flood Warning | CLE | Crawford, Hancock, Wyandot | 6 hr |
| Sep 4, 10:41 PM EDT | Severe Thunderstorm Warning | ILN | Darke, Miami, Montgomery, Preble | 22 min |
| Sep 4, 10:42 PM EDT | Severe Thunderstorm Warning | ILN | Champaign, Clark, Miami | 33 min |
| Sep 4, 10:47 PM EDT | Special Weather Statement | ILN | Preble | 28 min |
| Sep 4, 10:59 PM EDT | Severe Thunderstorm Warning | CLE | Ashland, Morrow, Richland | 61 min |
| Sep 4, 11:01 PM EDT | Flash Flood Warning | ILN | Preble | 119 min |
| Sep 4, 11:13 PM EDT | Special Weather Statement | ILN | Clark | 32 min |
| Sep 4, 11:24 PM EDT | Areal Flood Advisory | ILN | Preble | 111 min |
| Sep 4, 11:37 PM EDT | Special Weather Statement | CLE | Holmes, Mahoning, Stark, Wayne | 53 min |
| Sep 5, 12:09 AM EDT | Special Weather Statement | PBZ | Carroll, Columbiana, Tuscarawas | 51 min |
| Sep 5, 12:18 AM EDT | Special Weather Statement | ILN | Butler | 27 min |
| Sep 5, 12:58 AM EDT | Special Weather Statement | PBZ | Columbiana, Harrison, Jefferson | 47 min |
| Sep 5, 1:02 AM EDT | Special Weather Statement | ILN | Miami | 28 min |
| Sep 5, 1:24 AM EDT | Special Weather Statement | ILN | Clinton, Warren | 36 min |
| Sep 5, 3:17 AM EDT | Special Weather Statement | RLX | Athens, Jackson, Morgan, Vinton | 58 min |
| Sep 5, 3:37 AM EDT | Special Weather Statement | ILN | Adams, Brown | 23 min |
| Sep 5, 4:22 AM EDT | Special Weather Statement | RLX | Gallia, Jackson, Meigs | 23 min |
| Sep 6, 1:17 AM EDT | Special Weather Statement | CLE | Ashtabula, Lake | 88 min |
| Sep 6, 6:02 AM EDT | Special Weather Statement | CLE | Mahoning, Trumbull | 118 min |
| Sep 6, 8:04 AM EDT | Special Marine Warning | CLE | 86 min | |
| Sep 6, 9:11 AM EDT | Special Marine Warning | CLE | 94 min | |
| Sep 6, 10:05 AM EDT | Special Marine Warning | CLE | 40 min | |
| Sep 6, 6:38 PM EDT | Special Weather Statement | IWX | Van Wert | 37 min |
| Sep 7, 4:26 AM EDT | Beach Hazards Statement | CLE | Ashtabula, Cuyahoga, Lake | 35 hr |
| Sep 7, 4:28 AM EDT | Small Craft Advisory | CLE | 35 hr | |
| Sep 7, 3:26 PM EDT | Special Weather Statement | CLE | Crawford, Huron, Richland, Seneca, Wyandot | 64 min |
| Sep 7, 3:46 PM EDT | Special Weather Statement | CLE | Wayne | 44 min |
| Sep 7, 4:23 PM EDT | Special Weather Statement | CLE | Ashland | 52 min |
| Sep 7, 6:06 PM EDT | Special Weather Statement | CLE | Stark | 39 min |
| Sep 7, 7:52 PM EDT | Special Marine Warning | CLE | 113 min | |
| Sep 7, 8:19 PM EDT | Special Weather Statement | CLE | Ashtabula | 41 min |
| Sep 8, 2:15 AM EDT | Special Weather Statement | CLE | Geauga, Lake | 60 min |
| Sep 9, 3:54 AM EDT | Beach Hazards Statement | CLE | Cuyahoga, Erie, Lorain | 12 hr |
| Sep 9, 3:57 AM EDT | Small Craft Advisory | CLE | 12 hr | |
| Sep 14, 1:59 AM EDT | Dense Fog Advisory | IWX | Defiance, Fulton, Henry, Williams | 8 hr |
| Sep 14, 9:08 PM EDT | Dense Fog Advisory | PBZ | Belmont, Carroll, Columbiana, Coshocton, Guernsey, Harrison and 5 more | 13 hr |
| Sep 15, 12:37 AM EDT | Dense Fog Advisory | CLE | Ashland, Ashtabula, Crawford, Geauga, Holmes, Knox and 11 more | 9 hr |
| Sep 15, 4:05 AM EDT | Dense Fog Advisory | ILN | Delaware, Fairfield, Franklin, Hocking, Licking, Pickaway and 1 more | 6 hr |
| Sep 15, 9:30 PM EDT | Dense Fog Advisory | PBZ | Belmont, Carroll, Columbiana, Coshocton, Guernsey, Harrison and 5 more | 12 hr |
| Sep 17, 2:17 AM EDT | Dense Fog Advisory | PBZ | Belmont, Carroll, Coshocton, Guernsey, Harrison, Jefferson and 4 more | 7 hr |
| Sep 20, 3:33 AM EDT | Dense Fog Advisory | IWX | Defiance, Fulton, Williams | 6 hr |
| Sep 20, 7:24 AM EDT | Dense Fog Advisory | ILN | Adams, Brown, Butler, Clermont, Clinton, Fayette and 7 more | 96 min |
| Sep 21, 5:33 PM EDT | Special Weather Statement | ILN | Miami | 27 min |
| Sep 28, 1:32 AM EDT | Small Craft Advisory | CLE | 13 hr | |
| Sep 28, 9:09 AM EDT | Beach Hazards Statement | CLE | Ashtabula, Cuyahoga, Erie, Lake, Lorain | 6 hr |
| Sep 29, 3:59 AM EDT | Beach Hazards Statement | CLE | Ashtabula, Cuyahoga, Erie, Lake, Lorain, Lucas and 2 more | 35 hr |
| Sep 29, 4:05 AM EDT | Small Craft Advisory | CLE | 35 hr | |
| Sep 29, 1:49 PM EDT | Special Marine Warning | CLE | 86 min | |
| Sep 29, 2:07 PM EDT | Special Marine Warning | CLE | 83 min | |
| Sep 30, 2:00 PM EDT | Frost Advisory | CLE | Ashland, Ashtabula, Crawford, Geauga, Hancock, Holmes and 15 more | 18 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 | 10 |
| Severe Thunderstorm Watch | 1 |
| Mesoscale Discussion | 3 |
| Special Weather Statement | 33 |
| Flooding | |
| Flash Flood Warning | 2 |
| Areal Flood Advisory | 4 |
| Cold | |
| Frost Advisory | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 8 |
| Coast and beach | |
| Lakeshore Flood Watch | 1 |
| Beach Hazards Statement | 6 |
| Marine | |
| Special Marine Warning | 9 |
| Small Craft Advisory | 7 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Wyandot County11
- Ashtabula County10
- Crawford County10
- Lucas County9
- Lake County8
- Hancock County8
- Darke County8
- Van Wert County7
- Wood County7
- Seneca County7
- Richland County7
- Miami County7
- Preble County7
- Ottawa County6
- Defiance County6
- Fulton County6
- Henry County6
- Williams County6
- Erie County6
- Huron County6
- Sandusky County6
- Ashland County6
- Cuyahoga County6
- Lorain County6
- Paulding County5
- Putnam County5
- Allen County5
- Geauga County5
- Trumbull County5
- Stark County5
- Wayne County5
- Marion County4
- Medina County4
- Portage County4
- Summit County4
- Holmes County4
- Morrow County4
- Mahoning County4
- Carroll County4
- Columbiana County4
45 more counties
- Tuscarawas County4
- Harrison County4
- Jefferson County4
- Auglaize County3
- Hardin County3
- Mercer County3
- Butler County3
- Clark County3
- Knox County3
- Belmont County3
- Coshocton County3
- Guernsey County3
- Monroe County3
- Muskingum County3
- Noble County3
- Logan County2
- Shelby County2
- Champaign County2
- Delaware County2
- Montgomery County2
- Clinton County2
- Warren County2
- Jackson County2
- Adams County2
- Brown County2
- Hocking County2
- Ross County2
- Greene County1
- Madison County1
- Union County1
- Athens County1
- Morgan County1
- Vinton County1
- Gallia County1
- Meigs County1
- Fairfield County1
- Franklin County1
- Licking County1
- Pickaway County1
- Clermont County1
- Fayette County1
- Hamilton County1
- Highland County1
- Pike County1
- Scioto County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20162018
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.