Alert archive / Ohio / 2011

Weather alerts in Ohio, December 2011

105 weather alerts in December 2011, 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 December 2011. Tap one for its archive.

Alerts: 105
Warnings: 53
Watches: 8
Advisories: 31
Busiest day: December 5, 201127 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
Dec 4, 3:57 AM EST	Flood Watch	ILN	Auglaize, Butler, Champaign, Clark, Clermont, Clinton and 19 more	44 hr
Dec 4, 9:42 AM EST	Small Craft Advisory	CLE		11 hr
Dec 5, 3:07 AM EST	Flood Watch	CLE	Ashland, Crawford, Cuyahoga, Erie, Geauga, Hancock and 19 more	24 hr
Dec 5, 9:01 AM EST	Small Craft Advisory	CLE		37 hr
Dec 5, 10:27 AM EST	Areal Flood Warning	ILN	Butler, Hamilton	12 hr
Dec 5, 10:38 AM EST	River Flood Warning	CLE	Ottawa, Sandusky, Wood	62 hr
Dec 5, 10:38 AM EST	River Flood Warning	CLE	Lucas, Wood	54 hr
Dec 5, 10:38 AM EST	River Flood Warning	CLE	Marion	56 hr
Dec 5, 10:38 AM EST	River Flood Warning	CLE	Marion	5 days
Dec 5, 10:38 AM EST	River Flood Warning	CLE	Holmes, Wayne	6 days
Dec 5, 11:11 AM EST	River Flood Warning	ILN	Hamilton	62 hr
Dec 5, 1:45 PM EST	Areal Flood Advisory	ILN	Butler, Montgomery, Preble, Warren	3 hr
Dec 5, 3:58 PM EST	Areal Flood Warning	CLE	Ashland, Crawford, Knox, Marion, Morrow, Richland	18 hr
Dec 5, 4:02 PM EST	Areal Flood Advisory	CLE	Holmes, Medina, Stark, Summit, Wayne	18 hr
Dec 5, 4:06 PM EST	Areal Flood Warning	ILN	Butler, Montgomery, Preble, Warren	6 hr
Dec 5, 4:12 PM EST	Areal Flood Warning	ILN	Brown, Clermont, Clinton, Greene	6 hr
Dec 5, 4:34 PM EST	Areal Flood Warning	ILN	Greene, Warren	51 hr
Dec 5, 4:42 PM EST	Areal Flood Warning	ILN	Champaign, Logan	15 hr
Dec 5, 5:02 PM EST	River Flood Warning	CLE	Hancock	22 hr
Dec 5, 5:13 PM EST	River Flood Warning	ILN	Clermont, Hamilton, Warren	19 hr
Dec 5, 5:13 PM EST	River Flood Warning	ILN	Clermont, Hamilton	15 hr
Dec 5, 5:23 PM EST	River Flood Warning	ILN	Butler, Montgomery, Warren	11 hr
Dec 5, 5:23 PM EST	River Flood Warning	ILN	Butler	18 hr
Dec 5, 5:25 PM EST	Areal Flood Advisory	CLE	Hancock, Seneca, Wood, Wyandot	16 hr
Dec 5, 5:42 PM EST	Areal Flood Advisory	ILN	Champaign, Clark, Delaware, Fairfield, Fayette, Franklin and 8 more	6 hr
Dec 5, 6:10 PM EST	River Flood Warning	ILN	Miami, Shelby	23 hr
Dec 5, 6:20 PM EST	River Flood Advisory	ILN	Delaware, Franklin	10 hr
Dec 5, 6:30 PM EST	River Flood Advisory	ILN	Hamilton	8 hr
Dec 5, 6:49 PM EST	River Flood Warning	ILN	Champaign, Clark, Greene	13 hr
Dec 5, 9:14 PM EST	River Flood Warning	CLE	Hancock	33 hr
Dec 5, 9:14 PM EST	River Flood Warning	CLE	Geauga, Portage, Summit	10 hr
Dec 5, 9:14 PM EST	River Flood Warning	CLE	Cuyahoga	21 hr
Dec 5, 9:14 PM EST	River Flood Warning	CLE	Lake	39 hr
Dec 5, 9:20 PM EST	River Flood Warning	ILN	Pickaway	4 days
Dec 5, 9:20 PM EST	River Flood Warning	ILN	Franklin, Madison, Pickaway	56 hr
Dec 5, 9:21 PM EST	River Flood Warning	CLE	Lorain	46 hr
Dec 5, 9:48 PM EST	Areal Flood Advisory	CLE	Cuyahoga, Erie, Geauga, Huron, Lake, Lorain and 1 more	9 hr
Dec 5, 9:58 PM EST	River Flood Watch	IWX	Henry	37 hr
Dec 6, 12:15 AM EST	River Flood Warning	CLE	Erie, Huron	14 hr
Dec 6, 2:56 AM EST	River Flood Watch	IWX	Putnam	8 hr
Dec 6, 3:49 AM EST	River Flood Warning	ILN	Adams	7 hr
Dec 6, 6:22 AM EST	River Flood Warning	ILN	Pike, Scioto	4 days
Dec 6, 7:20 AM EST	River Flood Warning	CLE	Trumbull	29 hr
Dec 6, 7:50 AM EST	River Flood Warning	PBZ	Coshocton	25 hr
Dec 6, 10:04 AM EST	Areal Flood Advisory	CLE	Ashland, Holmes, Knox, Richland	8 hr
Dec 6, 11:03 AM EST	River Flood Warning	IWX	Putnam	52 hr
Dec 6, 3:44 PM EST	River Flood Watch	IWX	Allen, Paulding, Putnam	2 hr
Dec 6, 3:45 PM EST	Areal Flood Advisory	CLE	Ashland, Crawford, Richland	18 hr
Dec 6, 5:22 PM EST	Freezing Rain Advisory	ILN	Auglaize, Champaign, Clark, Darke, Greene, Hardin and 6 more	10 hr
Dec 6, 5:49 PM EST	River Flood Warning	IWX	Allen, Paulding, Putnam	38 hr
Dec 7, 12:08 AM EST	River Flood Warning	ILN	Butler, Montgomery, Warren	9 hr
Dec 7, 10:34 AM EST	River Flood Warning	PBZ	Coshocton	3 days
Dec 7, 2:32 PM EST	Areal Flood Warning	ILN	Delaware	26 hr
Dec 7, 3:34 PM EST	Small Craft Advisory	CLE		18 hr
Dec 8, 10:01 AM EST	Small Craft Advisory	CLE		12 hr
Dec 8, 3:30 PM EST	Winter Weather Advisory	CLE	Ashtabula, Geauga, Lake	19 hr
Dec 9, 3:50 AM EST	Small Craft Advisory	CLE		42 hr
Dec 9, 10:03 AM EST	Lake Effect Snow Advisory	CLE	Ashtabula, Geauga, Lake	24 hr
Dec 11, 4:28 AM EST	Small Craft Advisory	CLE		17 hr
Dec 14, 4:16 PM EST	Gale Watch	CLE		12 hr
Dec 14, 4:16 PM EST	Small Craft Advisory	CLE		23 hr
Dec 15, 4:18 AM EST	Gale Warning	CLE		27 hr
Dec 15, 9:39 AM EST	River Flood Warning	IWX	Defiance, Fulton, Williams	7 days
Dec 15, 11:03 AM EST	Special Weather Statement	ILN	Auglaize, Darke, Mercer, Shelby	57 min
Dec 15, 11:16 AM EST	River Flood Warning	IWX	Defiance	5 days
Dec 15, 11:57 AM EST	Special Weather Statement	ILN	Auglaize, Champaign, Darke, Hardin, Logan, Miami and 1 more	63 min
Dec 15, 1:00 PM EST	Special Weather Statement	ILN	Champaign, Delaware, Logan, Union	60 min
Dec 15, 2:51 PM EST	Special Weather Statement	ILN	Fairfield, Franklin, Licking, Pickaway	54 min
Dec 15, 4:51 PM EST	Special Weather Statement	PBZ	Belmont, Jefferson, Monroe, Noble	69 min
Dec 15, 9:41 PM EST	River Flood Warning	IWX	Paulding	13 hr
Dec 15, 9:41 PM EST	River Flood Warning	IWX	Van Wert	13 hr
Dec 15, 10:16 PM EST	River Flood Warning	CLE	Lucas, Wood	24 hr
Dec 15, 10:59 PM EST	Low Water Advisory	CLE		5 hr
Dec 15, 11:05 PM EST	River Flood Warning	CLE	Marion	9 hr
Dec 16, 3:57 AM EST	Small Craft Advisory	CLE		17 hr
Dec 16, 9:35 AM EST	River Flood Warning	IWX	Williams	53 hr
Dec 18, 3:45 PM EST	Small Craft Advisory	CLE		35 hr
Dec 20, 11:28 AM EST	Dense Fog Advisory	ILN	Clark, Darke, Greene, Miami, Montgomery, Preble	3 hr
Dec 21, 2:34 AM EST	Dense Fog Advisory	IWX	Defiance, Fulton, Henry, Paulding, Putnam, Williams	7 hr
Dec 21, 3:31 AM EST	Small Craft Advisory	CLE		24 hr
Dec 21, 3:21 PM EST	Special Weather Statement	ILN	Fairfield, Licking, Pickaway	39 min
Dec 21, 4:25 PM EST	River Flood Warning	IWX	Van Wert	28 hr
Dec 21, 4:40 PM EST	Special Weather Statement	PBZ	Carroll, Harrison, Jefferson	65 min
Dec 21, 9:37 PM EST	River Flood Watch	PBZ	Coshocton	46 hr
Dec 21, 11:01 PM EST	River Flood Warning	CLE	Marion	14 hr
Dec 21, 11:01 PM EST	River Flood Warning	CLE	Holmes, Wayne	5 days
Dec 21, 11:09 PM EST	River Flood Warning	CLE	Ottawa, Sandusky, Wood	29 hr
Dec 21, 11:09 PM EST	River Flood Warning	CLE	Trumbull	29 hr
Dec 22, 5:10 PM EST	River Flood Warning	ILN	Pickaway	50 hr
Dec 22, 8:12 PM EST	River Flood Warning	PBZ	Coshocton	3 days
Dec 23, 6:19 AM EST	River Flood Warning	CLE	Marion	16 hr
Dec 23, 10:25 AM EST	River Flood Warning	ILN	Pike, Scioto	27 hr
Dec 24, 3:21 PM EST	Small Craft Advisory	CLE		41 hr
Dec 26, 7:51 AM EST	Small Craft Advisory	CLE		7 hr
Dec 27, 3:37 AM EST	Lake Effect Snow Watch	CLE	Ashtabula	12 hr
Dec 27, 3:37 AM EST	Winter Weather Advisory	CLE	Ashtabula, Cuyahoga, Geauga, Lake, Portage, Summit and 1 more	27 hr
Dec 27, 4:21 AM EST	Winter Weather Advisory	PBZ	Columbiana	24 hr
Dec 27, 9:59 AM EST	Small Craft Advisory	CLE		41 hr
Dec 27, 3:25 PM EST	Special Weather Statement	RLX	Gallia	110 min
Dec 30, 4:05 PM EST	Special Weather Statement	ILN	Champaign, Clark, Clermont, Clinton, Greene, Miami and 2 more	55 min
Dec 30, 4:41 PM EST	Special Weather Statement	ILN	Brown, Champaign, Clark, Clinton, Fayette, Franklin and 5 more	64 min
Dec 30, 5:33 PM EST	Special Weather Statement	ILN	Delaware, Fairfield, Franklin, Hocking, Licking, Pickaway	57 min
Dec 30, 5:36 PM EST	Special Weather Statement	ILN	Adams, Brown, Highland, Pike, Ross	54 min
Dec 30, 7:52 PM EST	Special Weather Statement	ILN	Scioto	53 min
Dec 31, 10:30 AM EST	Small Craft Advisory	CLE		11 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
Special Weather Statement	13
Flooding
Areal Flood Warning	7
River Flood Warning	45
Flood Watch	2
River Flood Watch	4
Areal Flood Advisory	7
River Flood Advisory	2
Winter
Lake Effect Snow Watch	1
Freezing Rain Advisory	1
Lake Effect Snow Advisory	1
Winter Weather Advisory	3
Fog and smoke
Dense Fog Advisory	2
Marine
Gale Warning	1
Gale Watch	1
Low Water Advisory	1
Small Craft Advisory	14

By county

Every county with at least one alert. A county page lists each alert that covered it.

36 more counties

Nearby

Alerts in force now Tornadoes on record The radar archive 2010 2012

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.