Alert archive / Iowa / River Flood Warnings / 2019
River Flood Warnings in Iowa, March 2019
136 river flood warnings in March 2019. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of river flood warnings reaches back to 2005.
River Flood Warnings by county
Each county as a circle sized by its count in March 2019. Tap one for its archive.
- River Flood Warnings
- 136
- Busiest day
- March 13, 201943 river flood warnings
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 9, 8:48 PM CST | River Flood Warning | DVN | Des Moines, Henry, Lee | 6 days |
| Mar 10, 3:29 PM CDT | River Flood Warning | DVN | Keokuk | 9 days |
| Mar 10, 4:02 PM CDT | River Flood Warning | DVN | Louisa | 35 days |
| Mar 11, 5:25 AM CDT | River Flood Warning | DVN | Johnson, Louisa, Washington | 6 days |
| Mar 11, 10:20 AM CDT | River Flood Warning | DVN | Clinton, Scott | 18 days |
| Mar 11, 10:41 AM CDT | River Flood Warning | DVN | Benton, Iowa | 21 days |
| Mar 11, 10:41 AM CDT | River Flood Warning | DVN | Louisa | 21 days |
| Mar 11, 10:41 AM CDT | River Flood Warning | DVN | Johnson, Washington | 7 days |
| Mar 12, 6:55 AM CDT | River Flood Warning | DMX | Madison, Warren | 46 hr |
| Mar 12, 9:43 AM CDT | River Flood Warning | DVN | Delaware, Jones | 3 days |
| Mar 12, 9:43 AM CDT | River Flood Warning | DVN | Jackson | 5 days |
| Mar 12, 9:43 AM CDT | River Flood Warning | DVN | Cedar, Jones, Linn | 21 days |
| Mar 12, 10:18 AM CDT | River Flood Warning | DVN | Lee | 68 hr |
| Mar 12, 10:39 AM CDT | River Flood Warning | DMX | Davis, Wapello | 5 days |
| Mar 12, 10:45 AM CDT | River Flood Warning | DVN | Linn | 21 days |
| Mar 12, 10:45 AM CDT | River Flood Warning | DVN | Benton, Linn | 9 days |
| Mar 12, 10:45 AM CDT | River Flood Warning | DVN | Cedar, Johnson, Linn | 21 days |
| Mar 12, 10:45 AM CDT | River Flood Warning | DVN | Cedar, Johnson | 21 days |
| Mar 12, 10:45 AM CDT | River Flood Warning | DVN | Cedar, Louisa, Muscatine | 20 days |
| Mar 12, 10:46 AM CDT | River Flood Warning | OAX | Mills | 143 days |
| Mar 12, 10:46 AM CDT | River Flood Warning | OAX | Fremont | 272 days |
| Mar 12, 10:58 AM CDT | River Flood Warning | OAX | Page | 61 hr |
| Mar 12, 10:58 AM CDT | River Flood Warning | OAX | Pottawattamie | 67 hr |
| Mar 12, 10:58 AM CDT | River Flood Warning | OAX | Fremont | 4 days |
| Mar 12, 10:58 AM CDT | River Flood Warning | OAX | Montgomery | 4 days |
| Mar 12, 10:58 AM CDT | River Flood Warning | OAX | Fremont | 21 days |
| Mar 12, 11:24 AM CDT | River Flood Warning | DVN | Clinton | 63 days |
| Mar 12, 11:24 AM CDT | River Flood Warning | DVN | Clinton, Scott | 96 days |
| Mar 12, 11:24 AM CDT | River Flood Warning | DVN | Scott | 64 days |
| Mar 12, 11:24 AM CDT | River Flood Warning | DVN | Muscatine, Scott | 99 days |
| Mar 12, 11:24 AM CDT | River Flood Warning | DVN | Muscatine | 99 days |
| Mar 12, 11:24 AM CDT | River Flood Warning | DVN | Louisa, Muscatine | 101 days |
| Mar 12, 11:24 AM CDT | River Flood Warning | DVN | Louisa | 105 days |
| Mar 12, 11:24 AM CDT | River Flood Warning | DVN | Des Moines, Louisa | 107 days |
| Mar 12, 11:24 AM CDT | River Flood Warning | DVN | Des Moines | 109 days |
| Mar 12, 11:24 AM CDT | River Flood Warning | DVN | Des Moines, Lee | 109 days |
| Mar 12, 11:24 AM CDT | River Flood Warning | DVN | Lee | 103 days |
| Mar 12, 11:25 AM CDT | River Flood Warning | OAX | Monona | 5 days |
| Mar 12, 11:46 AM CDT | River Flood Warning | ARX | Winneshiek | 4 days |
| Mar 12, 11:46 AM CDT | River Flood Warning | ARX | Clayton | 6 days |
| Mar 12, 11:46 AM CDT | River Flood Warning | ARX | Clayton | 5 days |
| Mar 12, 11:54 AM CDT | River Flood Warning | ARX | Allamakee | 4 days |
| Mar 13, 8:14 AM CDT | River Flood Warning | FSD | Ida | 21 days |
| Mar 13, 8:44 AM CDT | River Flood Warning | FSD | Woodbury | 21 days |
| Mar 13, 9:06 AM CDT | River Flood Warning | FSD | O'Brien | 21 days |
| Mar 13, 10:36 AM CDT | River Flood Warning | DVN | Louisa | 10 days |
| Mar 13, 11:04 AM CDT | River Flood Warning | FSD | Sioux | 5 days |
| Mar 13, 11:04 AM CDT | River Flood Warning | FSD | Plymouth, Sioux | 58 hr |
| Mar 13, 11:04 AM CDT | River Flood Warning | FSD | Plymouth | 4 days |
| Mar 13, 11:04 AM CDT | River Flood Warning | FSD | Plymouth | 4 days |
| Mar 13, 11:04 AM CDT | River Flood Warning | FSD | Plymouth, Woodbury | 3 days |
| Mar 13, 11:04 AM CDT | River Flood Warning | FSD | Clay | 11 days |
| Mar 13, 11:04 AM CDT | River Flood Warning | FSD | Clay, Dickinson | 18 days |
| Mar 13, 11:04 AM CDT | River Flood Warning | FSD | Clay | 21 days |
| Mar 13, 11:04 AM CDT | River Flood Warning | FSD | Buena Vista, Clay | 21 days |
| Mar 13, 11:04 AM CDT | River Flood Warning | FSD | Cherokee | 21 days |
| Mar 13, 11:04 AM CDT | River Flood Warning | FSD | Woodbury | 21 days |
| Mar 13, 11:04 AM CDT | River Flood Warning | FSD | Monona, Woodbury | 3 days |
| Mar 13, 11:04 AM CDT | River Flood Warning | FSD | Lyon | 14 days |
| Mar 13, 11:04 AM CDT | River Flood Warning | FSD | Lyon, Sioux | 8 days |
| Mar 13, 11:04 AM CDT | River Flood Warning | FSD | Lyon | 4 days |
| Mar 13, 11:04 AM CDT | River Flood Warning | FSD | Plymouth, Sioux | 90 days |
| Mar 13, 11:04 AM CDT | River Flood Warning | FSD | Plymouth | 94 days |
| Mar 13, 11:04 AM CDT | River Flood Warning | FSD | O'Brien | 63 hr |
| Mar 13, 11:09 AM CDT | River Flood Warning | OAX | Monona | 69 hr |
| Mar 13, 11:15 AM CDT | River Flood Warning | DVN | Dubuque, Jackson | 93 days |
| Mar 13, 12:04 PM CDT | River Flood Warning | DMX | Black Hawk | 5 days |
| Mar 13, 12:04 PM CDT | River Flood Warning | DMX | Polk, Story | 68 hr |
| Mar 13, 12:04 PM CDT | River Flood Warning | DMX | Polk | 15 days |
| Mar 13, 12:04 PM CDT | River Flood Warning | DMX | Dallas, Polk | 6 days |
| Mar 13, 12:04 PM CDT | River Flood Warning | DMX | Polk | 11 days |
| Mar 13, 12:04 PM CDT | River Flood Warning | DMX | Dallas, Greene | 11 days |
| Mar 13, 12:04 PM CDT | River Flood Warning | DMX | Madison, Warren | 4 days |
| Mar 13, 12:22 PM CDT | River Flood Warning | FSD | Sioux | 21 days |
| Mar 13, 1:24 PM CDT | River Flood Warning | OAX | Harrison | 33 hr |
| Mar 13, 1:30 PM CDT | River Flood Warning | FSD | Plymouth | 21 days |
| Mar 13, 2:58 PM CDT | River Flood Warning | OAX | Harrison | 10 days |
| Mar 13, 2:58 PM CDT | River Flood Warning | OAX | Pottawattamie | 10 days |
| Mar 13, 4:54 PM CDT | River Flood Warning | DMX | Webster | 21 days |
| Mar 13, 4:56 PM CDT | River Flood Warning | DMX | Dallas, Guthrie | 30 hr |
| Mar 13, 5:12 PM CDT | River Flood Warning | FSD | O'Brien | 21 days |
| Mar 13, 5:12 PM CDT | River Flood Warning | FSD | Woodbury | 27 hr |
| Mar 13, 5:15 PM CDT | River Flood Warning | DMX | Emmet | 91 days |
| Mar 13, 5:24 PM CDT | River Flood Warning | DMX | Polk | 5 hr |
| Mar 13, 5:30 PM CDT | River Flood Warning | DMX | Greene | 3 days |
| Mar 13, 7:28 PM CDT | River Flood Warning | FSD | Lyon | 92 days |
| Mar 13, 7:39 PM CDT | River Flood Warning | DMX | Tama | 7 days |
| Mar 13, 7:57 PM CDT | River Flood Warning | FSD | Sioux | 67 days |
| Mar 13, 7:57 PM CDT | River Flood Warning | FSD | Clay | 21 days |
| Mar 13, 9:11 PM CDT | River Flood Warning | FSD | Dickinson | 21 days |
| Mar 13, 9:11 PM CDT | River Flood Warning | FSD | Dickinson | 21 days |
| Mar 13, 10:25 PM CDT | River Flood Warning | DMX | Boone, Hamilton, Webster | 10 days |
| Mar 13, 10:32 PM CDT | River Flood Warning | FSD | Woodbury | 8 days |
| Mar 13, 10:32 PM CDT | River Flood Warning | FSD | Clay, O'Brien | 21 days |
| Mar 14, 12:56 AM CDT | River Flood Warning | DMX | Polk | 8 hr |
| Mar 14, 3:20 AM CDT | River Flood Warning | DMX | Story | 30 hr |
| Mar 14, 5:01 AM CDT | River Flood Warning | DMX | Palo Alto, Pocahontas | 24 days |
| Mar 14, 5:01 AM CDT | River Flood Warning | DMX | Humboldt | 53 days |
| Mar 14, 6:14 AM CDT | River Flood Warning | FSD | Plymouth | 93 days |
| Mar 14, 7:39 AM CDT | River Flood Warning | DMX | Story | 36 hr |
| Mar 14, 9:57 AM CDT | River Flood Warning | DVN | Buchanan, Linn | 69 hr |
| Mar 14, 11:29 AM CDT | River Flood Warning | ARX | Floyd | 5 days |
| Mar 14, 11:50 AM CDT | River Flood Warning | DMX | Marshall | 57 hr |
| Mar 14, 11:50 AM CDT | River Flood Warning | DMX | Black Hawk | 13 days |
| Mar 14, 11:50 AM CDT | River Flood Warning | DMX | Black Hawk | 10 days |
| Mar 14, 11:50 AM CDT | River Flood Warning | DMX | Polk | 5 days |
| Mar 14, 5:45 PM CDT | River Flood Warning | DMX | Polk | 11 hr |
| Mar 14, 6:24 PM CDT | River Flood Warning | DMX | Black Hawk, Butler | 27 hr |
| Mar 14, 8:11 PM CDT | River Flood Warning | DMX | Jasper, Marion, Polk | 57 hr |
| Mar 14, 9:04 PM CDT | River Flood Warning | OAX | Monona | 5 days |
| Mar 14, 9:10 PM CDT | River Flood Warning | DMX | Cerro Gordo, Floyd, Worth | 7 hr |
| Mar 14, 9:10 PM CDT | River Flood Warning | DMX | Black Hawk, Bremer, Butler | 3 days |
| Mar 14, 9:52 PM CDT | River Flood Warning | FSD | Woodbury | 68 hr |
| Mar 15, 3:50 AM CDT | River Flood Warning | DMX | Wright | 68 hr |
| Mar 15, 12:44 PM CDT | River Flood Warning | DMX | Webster | 18 days |
| Mar 15, 9:46 PM CDT | River Flood Warning | FSD | Lyon, Sioux | 82 days |
| Mar 15, 9:46 PM CDT | River Flood Warning | FSD | Clay | 21 days |
| Mar 15, 9:51 PM CDT | River Flood Warning | DMX | Polk | 45 hr |
| Mar 16, 9:21 PM CDT | River Flood Warning | DMX | Humboldt, Kossuth | 8 days |
| Mar 17, 3:59 AM CDT | River Flood Warning | ARX | Allamakee, Clayton | 87 days |
| Mar 17, 5:54 AM CDT | River Flood Warning | DVN | Lee | 33 hr |
| Mar 17, 8:54 AM CDT | River Flood Warning | DVN | Des Moines, Henry, Lee | 5 days |
| Mar 17, 2:25 PM CDT | River Flood Warning | DVN | Buchanan, Linn | 51 hr |
| Mar 17, 6:29 PM CDT | River Flood Warning | FSD | Clay, O'Brien | 21 days |
| Mar 18, 2:27 PM CDT | River Flood Warning | FSD | Lyon | 50 days |
| Mar 18, 2:27 PM CDT | River Flood Warning | FSD | Lyon | 21 days |
| Mar 18, 2:27 PM CDT | River Flood Warning | FSD | O'Brien | 55 hr |
| Mar 18, 9:42 PM CDT | River Flood Warning | FSD | O'Brien | 21 days |
| Mar 18, 9:42 PM CDT | River Flood Warning | FSD | Clay, O'Brien | 21 days |
| Mar 19, 11:09 AM CDT | River Flood Warning | ARX | Clayton | 53 days |
| Mar 19, 8:25 PM CDT | River Flood Warning | DMX | Cerro Gordo, Floyd, Worth | 32 hr |
| Mar 19, 8:51 PM CDT | River Flood Warning | DMX | Humboldt | 35 hr |
| Mar 20, 10:38 AM CDT | River Flood Warning | DVN | Dubuque | 53 days |
| Mar 22, 11:12 AM CDT | River Flood Warning | DVN | Jackson | 49 days |
| Mar 27, 8:46 PM CDT | River Flood Warning | ARX | Allamakee | 21 days |
| Mar 30, 1:02 AM CDT | River Flood Warning | DVN | Lee | 38 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Polk County10
- Clay County9
- Louisa County8
- O'Brien County8
- Plymouth County8
- Lee County7
- Woodbury County7
- Sioux County7
- Lyon County7
- Linn County6
- Des Moines County5
- Black Hawk County5
- Johnson County4
- Scott County4
- Cedar County4
- Muscatine County4
- Monona County4
- Clayton County4
- Clinton County3
- Jackson County3
- Fremont County3
- Allamakee County3
- Dickinson County3
- Story County3
- Dallas County3
- Webster County3
- Humboldt County3
- Floyd County3
- Henry County2
- Washington County2
- Benton County2
- Madison County2
- Warren County2
- Jones County2
- Pottawattamie County2
- Dubuque County2
- Greene County2
- Harrison County2
- Buchanan County2
- Butler County2
27 more counties
- Cerro Gordo County2
- Worth County2
- Keokuk County1
- Iowa County1
- Delaware County1
- Davis County1
- Wapello County1
- Mills County1
- Page County1
- Montgomery County1
- Winneshiek County1
- Ida County1
- Buena Vista County1
- Cherokee County1
- Guthrie County1
- Emmet County1
- Tama County1
- Boone County1
- Hamilton County1
- Palo Alto County1
- Pocahontas County1
- Marshall County1
- Jasper County1
- Marion County1
- Bremer County1
- Wright County1
- Kossuth County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20182020
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.