Alert archive / Iowa / 2010

Weather alerts in Iowa, March 2010

153 weather alerts in March 2010, 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 March 2010. Tap one for its archive.

Alerts: 153
Warnings: 114
Watches: 5
Advisories: 33
Busiest day: March 8, 201024 alerts

Over time

By day

Days in UTC, the clock the archive keeps.

The alerts

Every alert, in the order issued. Times are local, Central Time. Each opens its own page with the text, the map, the radar and the sounding.

Issued	Product	Office	Counties	Lasted
Mar 6, 3:55 AM CST	Freezing Rain Advisory	FSD	Clay, Dickinson, Osceola	8 hr
Mar 7, 8:29 AM CST	Dense Fog Advisory	FSD	Buena Vista, Cherokee, Clay, Dickinson, Ida, O'Brien and 1 more	25 hr
Mar 7, 8:39 AM CST	Dense Fog Advisory	DMX	Black Hawk, Boone, Bremer, Butler, Calhoun, Carroll and 21 more	7 hr
Mar 7, 2:04 PM CST	Dense Fog Advisory	FSD	Cherokee, Ida, O'Brien, Osceola	19 hr
Mar 7, 3:50 PM CST	Dense Fog Advisory	ARX	Allamakee, Chickasaw, Clayton, Fayette, Floyd, Howard and 2 more	20 hr
Mar 7, 4:03 PM CST	Dense Fog Advisory	DMX	Adair, Adams, Appanoose, Audubon, Black Hawk, Boone and 45 more	17 hr
Mar 8, 2:31 AM CST	Dense Fog Advisory	DVN	Benton, Buchanan, Cedar, Clinton, Delaware, Des Moines and 15 more	8 hr
Mar 8, 4:31 AM CST	River Flood Warning	DVN	Des Moines, Henry, Lee	12 days
Mar 8, 7:51 AM CST	River Flood Warning	DVN	Clinton, Scott	17 days
Mar 8, 2:58 PM CST	River Flood Warning	DMX	Dallas, Polk	13 days
Mar 8, 2:58 PM CST	River Flood Warning	DMX	Polk	17 days
Mar 8, 2:58 PM CST	River Flood Warning	DMX	Polk	17 days
Mar 8, 2:58 PM CST	River Flood Warning	DMX	Madison, Warren	7 days
Mar 8, 2:58 PM CST	River Flood Warning	DMX	Humboldt	31 days
Mar 8, 2:58 PM CST	River Flood Warning	DMX	Webster	18 days
Mar 8, 2:58 PM CST	River Flood Warning	DMX	Boone, Hamilton, Webster	24 days
Mar 8, 2:58 PM CST	River Flood Warning	DMX	Polk	22 days
Mar 8, 2:58 PM CST	River Flood Warning	DMX	Wapello	4 days
Mar 8, 2:58 PM CST	River Flood Warning	DMX	Polk	7 days
Mar 8, 3:07 PM CST	River Flood Warning	DMX	Wright	15 days
Mar 8, 3:07 PM CST	River Flood Warning	DMX	Marshall	12 days
Mar 8, 3:07 PM CST	River Flood Warning	DMX	Black Hawk	15 days
Mar 8, 3:07 PM CST	River Flood Warning	DMX	Black Hawk	12 days
Mar 8, 3:07 PM CST	River Flood Warning	DMX	Black Hawk, Bremer, Butler	14 days
Mar 8, 3:07 PM CST	River Flood Warning	DMX	Cerro Gordo, Floyd, Worth	15 days
Mar 8, 3:07 PM CST	River Flood Warning	DMX	Black Hawk, Bremer, Butler	13 days
Mar 8, 3:10 PM CST	River Flood Warning	DMX	Polk, Story	8 days
Mar 8, 3:10 PM CST	River Flood Warning	DMX	Jasper, Marion, Polk	9 days
Mar 8, 3:12 PM CST	River Flood Warning	DMX	Decatur	4 days
Mar 8, 3:19 PM CST	River Flood Warning	DMX	Dallas, Greene	17 days
Mar 8, 6:33 PM CST	Dense Fog Advisory	DMX	Black Hawk, Boone, Bremer, Butler, Calhoun, Carroll and 27 more	17 hr
Mar 8, 8:56 PM CST	Dense Fog Advisory	DVN	Benton, Buchanan, Cedar, Clinton, Delaware, Des Moines and 13 more	14 hr
Mar 8, 9:24 PM CST	Dense Fog Advisory	ARX	Allamakee, Chickasaw, Clayton, Fayette, Floyd, Howard and 2 more	15 hr
Mar 9, 7:35 AM CST	River Flood Warning	DMX	Mahaska, Marion	37 hr
Mar 9, 9:27 AM CST	River Flood Warning	DVN	Delaware, Jones	43 hr
Mar 9, 9:27 AM CST	River Flood Warning	DVN	Jackson	51 hr
Mar 9, 9:27 AM CST	River Flood Warning	DVN	Jones, Linn	11 days
Mar 9, 9:27 AM CST	River Flood Warning	DVN	Keokuk	72 hr
Mar 9, 10:35 AM CST	River Flood Warning	DVN	Iowa, Johnson	21 days
Mar 9, 10:35 AM CST	River Flood Warning	DVN	Louisa	20 days
Mar 9, 10:44 AM CST	River Flood Warning	DVN	Johnson, Washington	5 days
Mar 9, 12:44 PM CST	River Flood Warning	OAX	Montgomery	55 hr
Mar 9, 1:25 PM CST	Dense Fog Advisory	DMX	Adair, Adams, Appanoose, Audubon, Black Hawk, Boone and 45 more	39 hr
Mar 9, 1:28 PM CST	Areal Flood Advisory	OAX	Fremont, Mills, Pottawattamie	8 hr
Mar 9, 1:39 PM CST	Dense Fog Advisory	OAX	Harrison, Mills, Monona, Montgomery, Pottawattamie, Shelby	14 hr
Mar 9, 1:46 PM CST	River Flood Warning	DMX	Humboldt, Kossuth	24 days
Mar 9, 1:46 PM CST	River Flood Warning	DMX	Hamilton, Webster	9 days
Mar 9, 1:46 PM CST	River Flood Warning	DMX	Greene	9 days
Mar 9, 1:46 PM CST	River Flood Warning	DMX	Madison, Warren	31 hr
Mar 9, 1:51 PM CST	River Flood Warning	DMX	Mahaska, Marion	12 days
Mar 9, 1:54 PM CST	River Flood Warning	DMX	Black Hawk, Butler	7 days
Mar 9, 3:17 PM CST	Dense Fog Advisory	FSD	Buena Vista, Cherokee, Clay, Dickinson, Ida, Lyon and 5 more	13 hr
Mar 9, 4:36 PM CST	Flash Flood Watch	DMX	Bremer, Butler, Cerro Gordo, Dallas, Emmet, Franklin and 9 more	109 days
Mar 9, 8:40 PM CST	River Flood Warning	DVN	Johnson, Louisa, Washington	6 days
Mar 9, 8:53 PM CST	River Flood Warning	DMX	Lucas, Wayne	61 hr
Mar 9, 11:07 PM CST	River Flood Warning	DMX	Appanoose, Wayne	46 hr
Mar 10, 4:06 AM CST	Dense Fog Advisory	FSD	Buena Vista, Cherokee, Clay, Dickinson, Ida, Lyon and 3 more	24 hr
Mar 10, 6:50 AM CST	River Flood Warning	DVN	Lee	8 days
Mar 10, 6:58 AM CST	Flash Flood Warning	DMX	Polk	6 hr
Mar 10, 11:01 AM CST	Dense Fog Advisory	ARX	Allamakee, Chickasaw, Clayton, Fayette, Floyd, Howard and 2 more	22 hr
Mar 10, 11:26 AM CST	River Flood Warning	DVN	Cedar, Louisa, Muscatine	17 days
Mar 10, 11:26 AM CST	River Flood Warning	DVN	Louisa	17 days
Mar 10, 11:58 AM CST	River Flood Warning	DMX	Black Hawk, Bremer, Butler	39 hr
Mar 10, 1:04 PM CST	River Flood Warning	DMX	Emmet	35 days
Mar 10, 1:04 PM CST	River Flood Warning	DMX	Palo Alto	24 days
Mar 10, 1:18 PM CST	River Flood Warning	OAX	Fremont	69 hr
Mar 10, 2:44 PM CST	River Flood Warning	DMX	Story	3 days
Mar 10, 2:52 PM CST	River Flood Warning	OAX	Fremont	23 hr
Mar 10, 2:52 PM CST	River Flood Warning	OAX	Pottawattamie	20 hr
Mar 10, 3:00 PM CST	Flash Flood Watch	DMX	Story	19 hr
Mar 10, 7:46 PM CST	Areal Flood Advisory	ARX	Chickasaw, Fayette, Floyd, Howard, Winneshiek	57 hr
Mar 10, 7:54 PM CST	River Flood Warning	ARX	Clayton	4 days
Mar 10, 7:54 PM CST	River Flood Warning	ARX	Clayton	3 days
Mar 10, 10:31 PM CST	Special Weather Statement	DVN	Delaware, Dubuque	89 min
Mar 11, 2:34 AM CST	River Flood Warning	DMX	Madison, Warren	34 hr
Mar 11, 9:39 AM CST	River Flood Warning	FSD	Dickinson	19 days
Mar 11, 9:39 AM CST	River Flood Warning	FSD	Clay, Dickinson	21 days
Mar 11, 9:39 AM CST	River Flood Warning	FSD	Buena Vista	24 days
Mar 11, 9:49 AM CST	Flash Flood Watch	DMX	Black Hawk, Bremer, Butler, Calhoun, Cerro Gordo, Emmet and 14 more	4 days
Mar 11, 10:46 AM CST	River Flood Warning	DMX	Humboldt	8 days
Mar 11, 10:46 AM CST	River Flood Warning	DMX	Mahaska, Marion	10 hr
Mar 11, 10:58 AM CST	River Flood Warning	ARX	Allamakee	38 hr
Mar 11, 11:28 AM CST	River Flood Warning	DVN	Cedar, Johnson, Linn	10 days
Mar 11, 2:57 PM CST	Dense Fog Advisory	FSD	Buena Vista, Clay, Dickinson, Osceola	22 hr
Mar 11, 4:53 PM CST	River Flood Warning	OAX	Fremont	7 hr
Mar 11, 7:09 PM CST	Areal Flood Advisory	ARX	Mitchell	30 hr
Mar 12, 9:10 AM CST	River Flood Warning	DVN	Buchanan, Linn	36 hr
Mar 12, 10:06 AM CST	River Flood Warning	FSD	Sioux	23 days
Mar 12, 10:06 AM CST	River Flood Warning	FSD	Plymouth	23 days
Mar 12, 10:06 AM CST	River Flood Warning	FSD	Cherokee	17 days
Mar 12, 11:33 AM CST	River Flood Warning	ARX	Floyd, Mitchell	4 days
Mar 12, 5:39 PM CST	Flash Flood Warning	DMX	Webster	6 hr
Mar 12, 8:23 PM CST	River Flood Warning	FSD	Clay, O'Brien	12 days
Mar 12, 8:26 PM CST	River Flood Warning	DMX	Mahaska, Wapello	42 days
Mar 12, 9:02 PM CST	River Flood Warning	DVN	Des Moines	33 days
Mar 12, 9:02 PM CST	River Flood Warning	DVN	Des Moines, Lee	35 days
Mar 12, 9:32 PM CST	Dense Fog Advisory	FSD	Dickinson, Osceola	13 hr
Mar 12, 10:34 PM CST	Flash Flood Warning	DMX	Cerro Gordo	6 hr
Mar 12, 11:36 PM CST	Flash Flood Warning	DMX	Webster	6 hr
Mar 13, 4:43 AM CST	River Flood Warning	DVN	Des Moines, Louisa	32 days
Mar 13, 4:43 AM CST	River Flood Warning	DVN	Benton, Linn	6 days
Mar 13, 7:57 AM CST	River Flood Warning	DMX	Bremer	3 days
Mar 13, 9:51 AM CST	River Flood Warning	OAX	Monona	29 hr
Mar 13, 10:17 AM CST	River Flood Warning	FSD	Lyon	7 days
Mar 13, 10:17 AM CST	River Flood Warning	FSD	Sioux	5 days
Mar 13, 10:47 AM CST	River Flood Warning	DVN	Des Moines, Louisa	17 days
Mar 13, 10:58 AM CST	River Flood Warning	DVN	Lee	14 days
Mar 13, 11:21 AM CST	River Flood Warning	DMX	Wapello	29 hr
Mar 13, 1:58 PM CST	Flash Flood Warning	DMX	Webster	4 hr
Mar 13, 3:33 PM CST	River Flood Warning	DVN	Lee, Van Buren	12 hr
Mar 13, 5:10 PM CST	Dense Fog Advisory	FSD	Buena Vista, Clay, Dickinson, O'Brien, Osceola	42 hr
Mar 13, 9:31 PM CST	River Flood Warning	FSD	Lyon	5 days
Mar 13, 10:36 PM CST	River Flood Warning	DMX	Black Hawk, Bremer, Butler	46 hr
Mar 14, 9:54 AM CDT	Areal Flood Warning	DMX	Tama	6 hr
Mar 14, 10:01 AM CDT	River Flood Warning	FSD	O'Brien	26 hr
Mar 14, 3:57 PM CDT	Areal Flood Warning	DMX	Tama	24 hr
Mar 14, 4:55 PM CDT	River Flood Warning	DVN	Buchanan, Linn	43 hr
Mar 14, 8:42 PM CDT	Dense Fog Advisory	DMX	Cerro Gordo, Emmet, Hancock, Kossuth, Palo Alto, Winnebago and 1 more	12 hr
Mar 14, 10:26 PM CDT	River Flood Warning	FSD	Lyon, Sioux	61 hr
Mar 15, 9:20 AM CDT	Dense Fog Advisory	DMX	Adair, Adams, Audubon, Boone, Calhoun, Carroll and 26 more	4 hr
Mar 15, 10:01 AM CDT	River Flood Warning	OAX	Fremont	13 days
Mar 15, 10:42 AM CDT	Flash Flood Watch	DMX	Emmet, Humboldt, Kossuth, Palo Alto, Pocahontas	56 hr
Mar 15, 11:06 AM CDT	River Flood Warning	FSD	Cherokee, Plymouth	48 hr
Mar 15, 3:54 PM CDT	Areal Flood Warning	DMX	Tama	24 hr
Mar 16, 7:33 AM CDT	Flash Flood Warning	DMX	Emmet	110 min
Mar 16, 9:10 AM CDT	Flash Flood Warning	DMX	Emmet	6 hr
Mar 16, 10:14 AM CDT	River Flood Warning	DMX	Wapello	26 hr
Mar 16, 10:43 AM CDT	River Flood Warning	DVN	Keokuk	24 hr
Mar 16, 11:20 AM CDT	River Flood Warning	FSD	Woodbury	7 days
Mar 16, 11:40 AM CDT	River Flood Warning	OAX	Monona	7 days
Mar 16, 3:54 PM CDT	Areal Flood Warning	DMX	Tama	24 hr
Mar 17, 3:23 AM CDT	Dense Fog Advisory	DVN	Benton, Buchanan, Cedar, Clinton, Delaware, Dubuque and 6 more	9 hr
Mar 17, 3:54 AM CDT	Dense Fog Advisory	ARX	Allamakee, Chickasaw, Clayton, Fayette, Floyd, Howard and 2 more	8 hr
Mar 17, 4:34 PM CDT	Areal Flood Warning	DMX	Tama	24 hr
Mar 18, 5:07 AM CDT	Dense Fog Advisory	DVN	Benton, Buchanan, Cedar, Clinton, Delaware, Des Moines and 15 more	6 hr
Mar 18, 4:40 PM CDT	Areal Flood Warning	DMX	Tama	24 hr
Mar 18, 9:54 PM CDT	River Flood Warning	FSD	Lyon	7 days
Mar 19, 10:09 AM CDT	River Flood Warning	DVN	Lee	5 days
Mar 19, 10:25 AM CDT	River Flood Warning	DVN	Louisa, Muscatine	24 hr
Mar 19, 10:37 AM CDT	Areal Flood Warning	OAX	Harrison	48 hr
Mar 19, 3:46 PM CDT	Winter Weather Advisory	DMX	Adair, Adams, Appanoose, Audubon, Cass, Clarke and 20 more	12 hr
Mar 19, 3:50 PM CDT	Winter Weather Advisory	OAX	Fremont, Harrison, Mills, Montgomery, Page, Pottawattamie and 1 more	14 hr
Mar 19, 3:57 PM CDT	Winter Weather Advisory	DVN	Benton, Cedar, Clinton, Des Moines, Henry, Iowa and 12 more	38 hr
Mar 20, 4:02 AM CDT	Winter Weather Advisory	DMX	Appanoose, Clarke, Davis, Decatur, Jasper, Lucas and 12 more	6 hr
Mar 20, 9:11 AM CDT	Areal Flood Advisory	OAX	Fremont, Mills, Pottawattamie	24 hr
Mar 21, 9:00 AM CDT	Areal Flood Advisory	OAX	Fremont, Harrison, Mills, Pottawattamie	36 hr
Mar 22, 8:03 PM CDT	River Flood Warning	DMX	Wapello	14 hr
Mar 24, 9:17 PM CDT	River Flood Warning	DMX	Wapello	60 hr
Mar 25, 10:02 AM CDT	River Flood Warning	DVN	Lee	4 days
Mar 27, 8:19 PM CDT	River Flood Warning	DMX	Wapello	31 hr
Mar 30, 12:31 PM CDT	Wind Advisory	ARX	Chickasaw, Fayette, Floyd, Howard, Mitchell, Winneshiek	6 hr
Mar 30, 2:10 PM CDT	Red Flag Warning	FSD		5 hr
Mar 31, 3:24 PM CDT	Fire Weather Watch	FSD		23 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	1
Flooding
Areal Flood Warning	7
Flash Flood Warning	7
River Flood Warning	99
Flash Flood Watch	4
Areal Flood Advisory	5
Winter
Freezing Rain Advisory	1
Winter Weather Advisory	4
Wind and dust
Wind Advisory	1
Fire
Red Flag Warning	1
Fire Weather Watch	1
Fog and smoke
Dense Fog Advisory	22

By county

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

59 more counties

Nearby

Alerts in force now Tornadoes on record The radar archive 2009 2011

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.