Alert archive / Ohio / 2009
Weather alerts in Ohio, September 2009
67 weather alerts in September 2009, 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 2009. Tap one for its archive.
- Alerts
- 67
- Warnings
- 15
- Watches
- 6
- Advisories
- 43
- Busiest day
- September 7, 20099 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 4, 3:48 AM EDT | Dense Fog Advisory | CLE | Erie, Hancock, Ottawa, Sandusky, Seneca, Wood and 1 more | 5 hr |
| Sep 7, 3:04 AM EDT | Areal Flood Warning | PBZ | Monroe | 6 hr |
| Sep 7, 5:52 AM EDT | Areal Flood Advisory | ILN | Miami | 2 hr |
| Sep 7, 6:37 AM EDT | Areal Flood Advisory | ILN | Hamilton | 2 hr |
| Sep 7, 7:41 AM EDT | Areal Flood Advisory | ILN | Hardin | 2 hr |
| Sep 7, 6:16 PM EDT | Areal Flood Advisory | ILN | Fairfield | 119 min |
| Sep 7, 6:37 PM EDT | Areal Flood Advisory | ILN | Montgomery, Warren | 113 min |
| Sep 7, 7:12 PM EDT | Areal Flood Advisory | CLE | Huron, Lorain, Medina | 3 hr |
| Sep 7, 7:15 PM EDT | Areal Flood Advisory | ILN | Fairfield | 3 hr |
| Sep 7, 7:27 PM EDT | Areal Flood Advisory | ILN | Shelby | 2 hr |
| Sep 8, 6:17 AM EDT | Dense Fog Advisory | ILN | Adams, Brown, Butler, Champaign, Clark, Clermont and 11 more | 4 hr |
| Sep 8, 3:44 PM EDT | Areal Flood Advisory | ILN | Franklin | 3 hr |
| Sep 8, 5:35 PM EDT | Areal Flood Advisory | CLE | Sandusky, Wood | 3 hr |
| Sep 8, 7:17 PM EDT | Areal Flood Advisory | ILN | Brown, Clermont | 3 hr |
| Sep 8, 8:01 PM EDT | Severe Thunderstorm Warning | ILN | Hamilton | 16 min |
| Sep 8, 8:18 PM EDT | Areal Flood Advisory | ILN | Clermont, Hamilton | 3 hr |
| Sep 8, 8:24 PM EDT | Areal Flood Advisory | ILN | Clark, Greene, Madison | 3 hr |
| Sep 9, 5:04 PM EDT | Areal Flood Advisory | ILN | Scioto | 4 hr |
| Sep 9, 5:31 PM EDT | Severe Thunderstorm Warning | ILN | Adams | 44 min |
| Sep 9, 6:20 PM EDT | Areal Flood Advisory | ILN | Adams | 3 hr |
| Sep 12, 4:11 AM EDT | Small Craft Advisory | CLE | 17 hr | |
| Sep 13, 2:09 PM EDT | Small Craft Advisory | CLE | 8 hr | |
| Sep 15, 10:10 AM EDT | Small Craft Advisory | CLE | 47 hr | |
| Sep 16, 4:22 AM EDT | Coastal Flood Statement | CLE | Cuyahoga, Erie, Lorain, Lucas, Ottawa, Sandusky | 16 hr |
| Sep 18, 2:55 PM EDT | Small Craft Advisory | CLE | 30 hr | |
| Sep 18, 5:08 PM EDT | Special Marine Warning | CLE | 52 min | |
| Sep 21, 8:36 PM EDT | Areal Flood Advisory | ILN | Brown | 114 min |
| Sep 21, 9:09 PM EDT | Flash Flood Warning | ILN | Brown | 111 min |
| Sep 21, 10:59 PM EDT | Areal Flood Warning | ILN | Brown | 3 hr |
| Sep 24, 4:06 PM EDT | Flash Flood Watch | ILN | Clermont, Hamilton | 12 hr |
| Sep 24, 9:14 PM EDT | Small Craft Advisory | CLE | 30 hr | |
| Sep 25, 3:58 AM EDT | Coastal Flood Statement | CLE | Cuyahoga, Erie, Lorain, Lucas, Ottawa, Sandusky | 16 hr |
| Sep 25, 3:18 PM EDT | Flash Flood Watch | RLX | Athens, Gallia, Jackson, Lawrence, Meigs, Morgan and 3 more | 30 hr |
| Sep 26, 3:42 AM EDT | Flash Flood Watch | ILN | Adams, Hocking, Pike, Ross, Scioto | 16 hr |
| Sep 26, 6:13 AM EDT | Dense Fog Advisory | ILN | Adams, Brown, Butler, Clermont, Clinton, Hamilton and 4 more | 4 hr |
| Sep 26, 8:20 AM EDT | Areal Flood Advisory | ILN | Adams, Brown, Highland, Pike, Scioto | 3 hr |
| Sep 26, 10:02 AM EDT | Areal Flood Advisory | ILN | Fairfield, Licking | 3 hr |
| Sep 26, 10:07 AM EDT | Areal Flood Advisory | ILN | Hocking, Pickaway, Ross | 3 hr |
| Sep 26, 11:05 AM EDT | Areal Flood Advisory | ILN | Adams, Pike, Scioto | 4 hr |
| Sep 26, 3:25 PM EDT | Gale Watch | CLE | 12 hr | |
| Sep 26, 4:03 PM EDT | Areal Flood Advisory | ILN | Adams, Scioto | 3 hr |
| Sep 26, 10:57 PM EDT | Areal Flood Advisory | ILN | Brown, Clermont | 3 hr |
| Sep 26, 11:41 PM EDT | Areal Flood Advisory | ILN | Brown, Clermont, Highland | 3 hr |
| Sep 27, 1:20 AM EDT | Areal Flood Advisory | ILN | Pickaway, Ross | 115 min |
| Sep 27, 3:41 AM EDT | Gale Warning | CLE | 56 hr | |
| Sep 27, 11:04 AM EDT | Wind Advisory | IWX | Allen, Defiance, Fulton, Henry, Paulding, Putnam and 2 more | 35 hr |
| Sep 27, 12:14 PM EDT | Low Water Advisory | CLE | 48 hr | |
| Sep 27, 3:06 PM EDT | Wind Advisory | PBZ | Belmont, Carroll, Columbiana, Coshocton, Guernsey, Harrison and 5 more | 28 hr |
| Sep 27, 3:48 PM EDT | Wind Advisory | CLE | Ashland, Ashtabula, Crawford, Cuyahoga, Erie, Geauga and 22 more | 35 hr |
| Sep 27, 3:54 PM EDT | Wind Advisory | ILN | Auglaize, Champaign, Clark, Darke, Delaware, Franklin and 11 more | 29 hr |
| Sep 27, 10:46 PM EDT | Severe Thunderstorm Watch | SPC | Allen, Defiance, Fulton, Henry, Paulding, Putnam and 2 more | 4 hr |
| Sep 28, 12:21 AM EDT | Severe Thunderstorm Watch | SPC | Auglaize, Butler, Champaign, Clark, Clermont, Clinton and 11 more | 3 hr |
| Sep 28, 1:35 AM EDT | Severe Thunderstorm Warning | ILN | Darke, Mercer | 24 min |
| Sep 28, 1:52 AM EDT | Severe Thunderstorm Warning | ILN | Auglaize, Shelby | 38 min |
| Sep 28, 2:13 AM EDT | Severe Thunderstorm Warning | ILN | Auglaize, Hardin, Logan, Shelby | 36 min |
| Sep 28, 2:25 AM EDT | Mesoscale Discussion | SPC | Adams, Allen, Auglaize, Brown, Butler, Champaign and 37 more | 65 min |
| Sep 28, 2:59 AM EDT | Severe Thunderstorm Warning | CLE | Crawford, Marion, Wyandot | 33 min |
| Sep 28, 5:54 AM EDT | Severe Thunderstorm Warning | PBZ | Belmont, Harrison, Jefferson | 51 min |
| Sep 28, 9:56 AM EDT | Special Marine Warning | CLE | 64 min | |
| Sep 29, 11:58 AM EDT | Small Craft Advisory | CLE | 45 hr | |
| Sep 30, 3:53 AM EDT | Frost Advisory | ILN | Adams, Auglaize, Brown, Butler, Champaign, Clark and 26 more | 29 hr |
| Sep 30, 4:00 AM EDT | Frost Advisory | CLE | Ashland, Crawford, Erie, Hancock, Holmes, Huron and 18 more | 29 hr |
| Sep 30, 4:07 AM EDT | Frost Advisory | IWX | Allen, Defiance, Fulton, Henry, Paulding, Putnam and 2 more | 29 hr |
| Sep 30, 4:38 AM EDT | Frost Advisory | RLX | Athens, Gallia, Jackson, Lawrence, Meigs, Morgan and 3 more | 28 hr |
| Sep 30, 3:18 PM EDT | Freeze Warning | IWX | Allen, Defiance, Fulton, Henry, Paulding, Putnam and 2 more | 18 hr |
| Sep 30, 3:27 PM EDT | Frost Advisory | PBZ | Belmont, Carroll, Columbiana, Coshocton, Guernsey, Harrison and 5 more | 18 hr |
| Sep 30, 3:33 PM EDT | Freeze Warning | ILN | Fairfield, Hocking, Licking | 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 | 7 |
| Severe Thunderstorm Watch | 2 |
| Mesoscale Discussion | 1 |
| Flooding | |
| Areal Flood Warning | 2 |
| Flash Flood Warning | 1 |
| Flash Flood Watch | 3 |
| Areal Flood Advisory | 24 |
| Cold | |
| Freeze Warning | 2 |
| Frost Advisory | 5 |
| Wind and dust | |
| Wind Advisory | 4 |
| Fog and smoke | |
| Dense Fog Advisory | 3 |
| Coast and beach | |
| Coastal Flood Statement | 2 |
| Marine | |
| Gale Warning | 1 |
| Special Marine Warning | 2 |
| Gale Watch | 1 |
| Low Water Advisory | 1 |
| Small Craft Advisory | 6 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Brown County11
- Adams County10
- Clermont County10
- Hamilton County9
- Scioto County8
- Sandusky County7
- Shelby County7
- Erie County6
- Ottawa County6
- Miami County6
- Hardin County6
- Montgomery County6
- Warren County6
- Clark County6
- Darke County6
- Greene County6
- Highland County6
- Auglaize County6
- Wood County5
- Wyandot County5
- Fairfield County5
- Lorain County5
- Butler County5
- Champaign County5
- Clinton County5
- Preble County5
- Lucas County5
- Pike County5
- Ross County5
- Allen County5
- Henry County5
- Putnam County5
- Logan County5
- Hancock County4
- Seneca County4
- Huron County4
- Franklin County4
- Madison County4
- Hocking County4
- Licking County4
48 more counties
- Pickaway County4
- Defiance County4
- Fulton County4
- Paulding County4
- Van Wert County4
- Williams County4
- Crawford County4
- Marion County4
- Mercer County4
- Monroe County3
- Medina County3
- Fayette County3
- Cuyahoga County3
- Belmont County3
- Harrison County3
- Jefferson County3
- Knox County3
- Morrow County3
- Richland County3
- Delaware County3
- Union County3
- Athens County2
- Gallia County2
- Jackson County2
- Lawrence County2
- Meigs County2
- Morgan County2
- Perry County2
- Vinton County2
- Washington County2
- Carroll County2
- Columbiana County2
- Coshocton County2
- Guernsey County2
- Muskingum County2
- Noble County2
- Tuscarawas County2
- Ashland County2
- Holmes County2
- Mahoning County2
- Portage County2
- Stark County2
- Summit County2
- Trumbull County2
- Wayne County2
- Ashtabula County1
- Geauga County1
- Lake County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20082010
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.