Alert archive / Iowa / 2006
Weather alerts in Iowa, July 2006
168 weather alerts in July 2006, 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 July 2006. Tap one for its archive.
- Alerts
- 168
- Warnings
- 112
- Watches
- 12
- Advisories
- 15
- Busiest day
- July 13, 200634 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 |
|---|---|---|---|---|
| Jul 1, 4:07 PM CDT | Severe Thunderstorm Warning | FSD | Buena Vista | 23 min |
| Jul 1, 4:09 PM CDT | Severe Thunderstorm Warning | DMX | Pocahontas | 36 min |
| Jul 1, 4:23 PM CDT | Mesoscale Discussion | SPC | Allamakee, Benton, Black Hawk, Boone, Bremer, Buchanan and 29 more | 37 min |
| Jul 1, 4:30 PM CDT | Severe Thunderstorm Watch | SPC | Allamakee, Benton, Black Hawk, Boone, Bremer, Buchanan and 41 more | 4 hr |
| Jul 1, 4:31 PM CDT | Severe Thunderstorm Warning | DMX | Kossuth | 44 min |
| Jul 1, 4:38 PM CDT | Severe Thunderstorm Warning | DMX | Humboldt | 37 min |
| Jul 1, 4:55 PM CDT | Severe Thunderstorm Warning | DMX | Hancock | 50 min |
| Jul 1, 5:21 PM CDT | Severe Thunderstorm Warning | DMX | Cerro Gordo | 39 min |
| Jul 1, 5:25 PM CDT | Severe Thunderstorm Warning | DMX | Hancock | 26 min |
| Jul 1, 6:07 PM CDT | Severe Thunderstorm Warning | ARX | Floyd | 38 min |
| Jul 1, 6:17 PM CDT | Severe Thunderstorm Warning | ARX | Winneshiek | 28 min |
| Jul 1, 6:30 PM CDT | Severe Thunderstorm Warning | ARX | Chickasaw | 37 min |
| Jul 1, 6:38 PM CDT | Severe Thunderstorm Warning | ARX | Allamakee | 52 min |
| Jul 1, 6:51 PM CDT | Severe Thunderstorm Warning | ARX | Fayette | 39 min |
| Jul 1, 7:23 PM CDT | Severe Thunderstorm Warning | ARX | Allamakee, Clayton | 52 min |
| Jul 1, 7:50 PM CDT | Severe Thunderstorm Warning | DMX | Polk | 30 min |
| Jul 1, 10:09 PM CDT | Mesoscale Discussion | SPC | Adair, Audubon, Benton, Black Hawk, Boone, Buchanan and 30 more | 96 min |
| Jul 1, 11:29 PM CDT | Severe Thunderstorm Warning | DMX | Boone | 33 min |
| Jul 2, 3:57 PM CDT | Mesoscale Discussion | SPC | Appanoose, Clarke, Davis, Decatur, Des Moines, Henry and 12 more | 93 min |
| Jul 2, 5:17 PM CDT | Severe Thunderstorm Warning | DMX | Ringgold, Taylor | 58 min |
| Jul 2, 6:26 PM CDT | Severe Thunderstorm Warning | DMX | Davis | 34 min |
| Jul 2, 6:52 PM CDT | Severe Thunderstorm Warning | DMX | Clarke, Union | 38 min |
| Jul 2, 7:42 PM CDT | Severe Thunderstorm Warning | DMX | Clarke, Lucas | 33 min |
| Jul 2, 8:03 PM CDT | Severe Thunderstorm Warning | DMX | Marion, Warren | 42 min |
| Jul 2, 8:53 PM CDT | Severe Thunderstorm Warning | DMX | Mahaska, Marion | 37 min |
| Jul 2, 9:59 PM CDT | Mesoscale Discussion | SPC | Davis, Des Moines, Henry, Iowa, Jasper, Jefferson and 15 more | 3 hr |
| Jul 3, 2:07 PM CDT | Mesoscale Discussion | SPC | Adair, Adams, Appanoose, Audubon, Cass, Cedar and 31 more | 113 min |
| Jul 3, 3:03 PM CDT | Severe Thunderstorm Warning | DMX | Humboldt | 38 min |
| Jul 3, 3:24 PM CDT | Severe Thunderstorm Warning | DMX | Carroll | 36 min |
| Jul 3, 3:40 PM CDT | Severe Thunderstorm Warning | DMX | Crawford | 35 min |
| Jul 3, 4:07 PM CDT | Severe Thunderstorm Warning | DVN | Louisa, Washington | 53 min |
| Jul 3, 4:16 PM CDT | Severe Thunderstorm Warning | DMX | Greene | 59 min |
| Jul 3, 4:34 PM CDT | Severe Thunderstorm Watch | SPC | Adair, Adams, Allamakee, Audubon, Benton, Black Hawk and 62 more | 6 hr |
| Jul 3, 5:35 PM CDT | Severe Thunderstorm Warning | DMX | Webster | 28 min |
| Jul 3, 5:55 PM CDT | Severe Thunderstorm Warning | DMX | Boone | 29 min |
| Jul 3, 6:58 PM CDT | Mesoscale Discussion | SPC | Adair, Adams, Allamakee, Audubon, Benton, Black Hawk and 59 more | 92 min |
| Jul 3, 7:28 PM CDT | Severe Thunderstorm Warning | DMX | Marion, Polk, Warren | 47 min |
| Jul 9, 4:01 PM CDT | Mesoscale Discussion | SPC | Allamakee | 89 min |
| Jul 9, 6:10 PM CDT | Severe Thunderstorm Warning | FSD | Woodbury | 35 min |
| Jul 11, 9:00 PM CDT | Flash Flood Warning | DMX | Wapello | 6 hr |
| Jul 13, 11:47 AM CDT | Mesoscale Discussion | SPC | Plymouth, Sioux | 118 min |
| Jul 13, 12:21 PM CDT | Severe Thunderstorm Watch | SPC | Buena Vista, Cherokee, Clay, Crawford, Dickinson, Fremont and 15 more | 10 hr |
| Jul 13, 12:57 PM CDT | Mesoscale Discussion | SPC | Appanoose, Davis, Des Moines, Henry, Jefferson, Keokuk and 7 more | 2 hr |
| Jul 13, 1:58 PM CDT | Severe Thunderstorm Warning | FSD | Plymouth, Woodbury | 32 min |
| Jul 13, 2:35 PM CDT | Severe Thunderstorm Warning | FSD | Woodbury | 25 min |
| Jul 13, 2:48 PM CDT | Severe Thunderstorm Warning | FSD | Osceola | 23 min |
| Jul 13, 2:53 PM CDT | Mesoscale Discussion | SPC | Adair, Adams, Appanoose, Audubon, Boone, Carroll and 26 more | 67 min |
| Jul 13, 2:57 PM CDT | Severe Thunderstorm Warning | FSD | Cherokee, Ida | 33 min |
| Jul 13, 3:02 PM CDT | Severe Thunderstorm Warning | FSD | Woodbury | 13 min |
| Jul 13, 3:17 PM CDT | Severe Thunderstorm Warning | DMX | Sac | 43 min |
| Jul 13, 3:22 PM CDT | Severe Thunderstorm Warning | DMX | Carroll, Crawford | 53 min |
| Jul 13, 3:30 PM CDT | Severe Thunderstorm Warning | OAX | Pottawattamie | 45 min |
| Jul 13, 3:32 PM CDT | Severe Thunderstorm Watch | SPC | Adair, Adams, Appanoose, Audubon, Boone, Calhoun and 36 more | 8 hr |
| Jul 13, 3:40 PM CDT | Severe Thunderstorm Warning | OAX | Mills | 50 min |
| Jul 13, 4:12 PM CDT | Severe Thunderstorm Warning | OAX | Pottawattamie | 63 min |
| Jul 13, 4:14 PM CDT | Severe Thunderstorm Warning | DMX | Crawford | 46 min |
| Jul 13, 4:21 PM CDT | Severe Thunderstorm Warning | DMX | Wayne | 29 min |
| Jul 13, 4:28 PM CDT | Severe Thunderstorm Warning | OAX | Fremont | 47 min |
| Jul 13, 4:39 PM CDT | Severe Thunderstorm Warning | OAX | Montgomery, Page | 51 min |
| Jul 13, 4:48 PM CDT | Severe Thunderstorm Warning | DMX | Carroll | 57 min |
| Jul 13, 5:08 PM CDT | Severe Thunderstorm Warning | FSD | Clay | 16 min |
| Jul 13, 5:23 PM CDT | Severe Thunderstorm Warning | DMX | Palo Alto | 22 min |
| Jul 13, 5:41 PM CDT | Severe Thunderstorm Warning | DMX | Audubon | 16 min |
| Jul 13, 5:52 PM CDT | Severe Thunderstorm Warning | DMX | Guthrie | 38 min |
| Jul 13, 6:03 PM CDT | Severe Thunderstorm Warning | DMX | Story | 34 min |
| Jul 13, 6:04 PM CDT | Severe Thunderstorm Warning | DMX | Dallas, Polk | 41 min |
| Jul 13, 6:09 PM CDT | Severe Thunderstorm Warning | DMX | Marion, Warren | 51 min |
| Jul 13, 6:09 PM CDT | Severe Thunderstorm Warning | DMX | Marion, Warren | 51 min |
| Jul 13, 6:16 PM CDT | Severe Thunderstorm Warning | DMX | Polk | 44 min |
| Jul 13, 6:23 PM CDT | Severe Thunderstorm Warning | DMX | Madison | 31 min |
| Jul 13, 6:26 PM CDT | Severe Thunderstorm Warning | DMX | Marion, Warren | 33 min |
| Jul 13, 6:40 PM CDT | Severe Thunderstorm Warning | DMX | Clarke, Union | 50 min |
| Jul 13, 6:42 PM CDT | Severe Thunderstorm Warning | DMX | Lucas | 33 min |
| Jul 13, 6:47 PM CDT | Severe Thunderstorm Warning | DMX | Decatur | 58 min |
| Jul 13, 7:04 PM CDT | Severe Thunderstorm Warning | DMX | Wayne | 56 min |
| Jul 13, 7:14 PM CDT | Severe Thunderstorm Warning | DMX | Lucas | 46 min |
| Jul 13, 7:26 PM CDT | Mesoscale Discussion | SPC | Buena Vista, Cherokee, Clay, Crawford, Dickinson, Emmet and 10 more | 94 min |
| Jul 13, 7:34 PM CDT | Severe Thunderstorm Warning | DMX | Monroe | 41 min |
| Jul 13, 8:40 PM CDT | Severe Thunderstorm Warning | DVN | Lee, Van Buren | 65 min |
| Jul 13, 9:20 PM CDT | Mesoscale Discussion | SPC | Adair, Adams, Appanoose, Audubon, Cass, Clarke and 27 more | 115 min |
| Jul 14, 1:34 AM CDT | Mesoscale Discussion | SPC | Allamakee, Chickasaw, Clayton, Fayette, Howard, Winneshiek | 86 min |
| Jul 14, 5:36 PM CDT | Mesoscale Discussion | SPC | Boone, Buena Vista, Calhoun, Carroll, Greene, Hamilton and 6 more | 114 min |
| Jul 15, 5:05 AM CDT | Dense Fog Advisory | DMX | Black Hawk, Boone, Bremer, Butler, Calhoun, Cerro Gordo and 15 more | 2 hr |
| Jul 15, 2:23 PM CDT | Heat Advisory | OAX | Fremont, Harrison, Mills, Monona, Montgomery, Page and 2 more | 53 hr |
| Jul 15, 3:18 PM CDT | Heat Advisory | DMX | Adair, Adams, Appanoose, Audubon, Black Hawk, Boone and 45 more | 52 hr |
| Jul 15, 3:30 PM CDT | Heat Advisory | ARX | Allamakee, Chickasaw, Clayton, Fayette, Floyd, Howard and 2 more | 36 hr |
| Jul 15, 3:36 PM CDT | Heat Advisory | FSD | Buena Vista, Cherokee, Clay, Dickinson, Ida, Lyon and 5 more | 28 hr |
| Jul 17, 3:25 AM CDT | Heat Advisory | DVN | Cedar, Clinton, Des Moines, Henry, Iowa, Jackson and 9 more | 16 hr |
| Jul 17, 12:09 PM CDT | Mesoscale Discussion | SPC | Allamakee, Black Hawk, Bremer, Buchanan, Butler, Cerro Gordo and 10 more | 2 hr |
| Jul 17, 2:28 PM CDT | Severe Thunderstorm Watch | SPC | Adair, Adams, Allamakee, Appanoose, Audubon, Benton and 64 more | 8 hr |
| Jul 17, 4:35 PM CDT | Severe Thunderstorm Warning | DMX | Black Hawk | 40 min |
| Jul 17, 4:56 PM CDT | Severe Thunderstorm Warning | DVN | Buchanan | 54 min |
| Jul 17, 5:02 PM CDT | Tornado Warning | DMX | Tama | 28 min |
| Jul 17, 5:11 PM CDT | Severe Thunderstorm Warning | DMX | Black Hawk | 19 min |
| Jul 17, 5:11 PM CDT | Severe Thunderstorm Warning | DVN | Benton | 64 min |
| Jul 17, 5:34 PM CDT | Mesoscale Discussion | SPC | Allamakee, Appanoose, Benton, Black Hawk, Bremer, Buchanan and 40 more | 86 min |
| Jul 17, 5:47 PM CDT | Severe Thunderstorm Warning | DVN | Iowa | 58 min |
| Jul 17, 6:01 PM CDT | Severe Thunderstorm Warning | DVN | Johnson, Linn | 59 min |
| Jul 17, 6:14 PM CDT | Severe Thunderstorm Warning | DVN | Benton | 61 min |
| Jul 17, 6:43 PM CDT | Severe Thunderstorm Warning | DVN | Iowa | 43 min |
| Jul 17, 6:46 PM CDT | Severe Thunderstorm Warning | DVN | Delaware | 59 min |
| Jul 17, 6:59 PM CDT | Severe Thunderstorm Warning | DVN | Johnson | 48 min |
| Jul 17, 7:08 PM CDT | Severe Thunderstorm Warning | DMX | Wapello | 37 min |
| Jul 17, 7:34 PM CDT | Severe Thunderstorm Warning | DMX | Davis | 41 min |
| Jul 17, 8:10 PM CDT | Severe Thunderstorm Warning | DMX | Davis | 18 min |
| Jul 17, 8:18 PM CDT | Severe Thunderstorm Warning | DVN | Jackson | 57 min |
| Jul 18, 3:27 PM CDT | Heat Advisory | OAX | Fremont, Harrison, Mills, Monona, Montgomery, Page and 2 more | 30 hr |
| Jul 18, 3:43 PM CDT | Heat Advisory | FSD | Buena Vista, Cherokee, Clay, Ida, O'Brien, Plymouth and 2 more | 27 hr |
| Jul 19, 4:01 AM CDT | Heat Advisory | DMX | Adair, Adams, Appanoose, Audubon, Boone, Calhoun and 22 more | 15 hr |
| Jul 19, 9:40 AM CDT | Mesoscale Discussion | SPC | Allamakee, Bremer, Buchanan, Cerro Gordo, Chickasaw, Clayton and 9 more | 95 min |
| Jul 19, 10:03 AM CDT | Severe Thunderstorm Watch | SPC | Allamakee, Chickasaw, Clayton, Fayette, Floyd, Howard and 2 more | 4 hr |
| Jul 19, 10:13 AM CDT | Severe Thunderstorm Warning | ARX | Chickasaw | 19 min |
| Jul 19, 11:40 AM CDT | Mesoscale Discussion | SPC | Allamakee, Benton, Black Hawk, Bremer, Buchanan, Cedar and 12 more | 95 min |
| Jul 19, 12:30 PM CDT | Severe Thunderstorm Warning | DVN | Jones | 45 min |
| Jul 19, 12:36 PM CDT | Severe Thunderstorm Warning | DVN | Cedar, Clinton | 54 min |
| Jul 19, 12:55 PM CDT | Severe Thunderstorm Warning | DVN | Jackson | 65 min |
| Jul 19, 1:02 PM CDT | Severe Thunderstorm Watch | SPC | Cedar, Clinton, Jackson, Jones, Louisa, Muscatine and 1 more | 5 hr |
| Jul 19, 1:25 PM CDT | Severe Thunderstorm Warning | DVN | Clinton, Scott | 54 min |
| Jul 19, 3:31 PM CDT | Mesoscale Discussion | SPC | Boone, Buena Vista, Calhoun, Cerro Gordo, Cherokee, Clay and 20 more | 89 min |
| Jul 19, 3:49 PM CDT | Tornado Watch | SPC | Boone, Buena Vista, Calhoun, Carroll, Cherokee, Clay and 22 more | 6 hr |
| Jul 19, 7:57 PM CDT | Mesoscale Discussion | SPC | Allamakee, Benton, Black Hawk, Bremer, Buchanan, Buena Vista and 45 more | 93 min |
| Jul 19, 9:09 PM CDT | Severe Thunderstorm Warning | DMX | Hancock, Wright | 36 min |
| Jul 19, 9:44 PM CDT | Tornado Watch | SPC | Black Hawk, Bremer, Buena Vista, Butler, Cerro Gordo, Cherokee and 24 more | 6 hr |
| Jul 19, 10:47 PM CDT | Severe Thunderstorm Warning | DMX | Kossuth, Winnebago | 58 min |
| Jul 19, 10:48 PM CDT | Mesoscale Discussion | SPC | Allamakee, Buchanan, Clayton, Delaware, Dubuque, Fayette and 3 more | 87 min |
| Jul 19, 10:59 PM CDT | Severe Thunderstorm Warning | DMX | Emmet | 46 min |
| Jul 19, 11:10 PM CDT | Severe Thunderstorm Watch | SPC | Allamakee, Benton, Buchanan, Cedar, Clayton, Clinton and 7 more | 8 hr |
| Jul 19, 11:30 PM CDT | Severe Thunderstorm Warning | DMX | Worth | 45 min |
| Jul 19, 11:48 PM CDT | Severe Thunderstorm Warning | DMX | Kossuth | 57 min |
| Jul 19, 11:51 PM CDT | Severe Thunderstorm Warning | DMX | Cerro Gordo | 21 min |
| Jul 19, 11:53 PM CDT | Severe Thunderstorm Warning | DMX | Winnebago | 52 min |
| Jul 19, 11:58 PM CDT | Severe Thunderstorm Warning | ARX | Mitchell | 32 min |
| Jul 20, 12:16 AM CDT | Severe Thunderstorm Warning | ARX | Chickasaw, Howard | 44 min |
| Jul 20, 12:33 AM CDT | Severe Thunderstorm Warning | ARX | Fayette, Winneshiek | 42 min |
| Jul 20, 12:39 AM CDT | Severe Thunderstorm Warning | DMX | Bremer | 51 min |
| Jul 20, 12:59 AM CDT | Severe Thunderstorm Warning | DMX | Winnebago | 46 min |
| Jul 20, 1:36 AM CDT | Severe Thunderstorm Warning | DMX | Cerro Gordo, Worth | 39 min |
| Jul 20, 1:47 AM CDT | Severe Thunderstorm Warning | ARX | Clayton | 43 min |
| Jul 20, 1:49 AM CDT | Severe Thunderstorm Warning | DMX | Winnebago | 26 min |
| Jul 20, 2:32 AM CDT | Mesoscale Discussion | SPC | Clinton, Dubuque, Jackson | 88 min |
| Jul 20, 2:55 AM CDT | Mesoscale Discussion | SPC | Black Hawk, Bremer, Buchanan, Butler, Cerro Gordo, Chickasaw and 10 more | 95 min |
| Jul 20, 3:01 AM CDT | Severe Thunderstorm Warning | DMX | Cerro Gordo | 16 min |
| Jul 20, 5:09 AM CDT | Severe Thunderstorm Warning | DVN | Clinton | 23 min |
| Jul 22, 12:53 PM CDT | Mesoscale Discussion | SPC | Allamakee, Black Hawk, Bremer, Buchanan, Butler, Cerro Gordo and 23 more | 3 hr |
| Jul 22, 4:32 PM CDT | Severe Thunderstorm Warning | DVN | Clinton | 43 min |
| Jul 22, 4:35 PM CDT | Severe Thunderstorm Warning | DVN | Scott | 55 min |
| Jul 24, 12:49 PM CDT | Mesoscale Discussion | SPC | Dickinson, Emmet, Osceola | 86 min |
| Jul 24, 3:04 PM CDT | Mesoscale Discussion | SPC | Buena Vista, Cerro Gordo, Cherokee, Clay, Dickinson, Emmet and 14 more | 116 min |
| Jul 24, 6:20 PM CDT | Mesoscale Discussion | SPC | Cherokee, Clay, Dickinson, Emmet, Lyon, O'Brien and 4 more | 85 min |
| Jul 24, 6:39 PM CDT | Severe Thunderstorm Watch | SPC | Buena Vista, Cherokee, Clay, Dickinson, Emmet, Ida and 8 more | 4 hr |
| Jul 25, 6:00 PM CDT | Severe Thunderstorm Warning | DMX | Mahaska | 45 min |
| Jul 25, 6:11 PM CDT | Severe Thunderstorm Warning | DVN | Iowa | 64 min |
| Jul 25, 6:34 PM CDT | Mesoscale Discussion | SPC | Cedar, Clinton, Des Moines, Henry, Jackson, Jefferson and 8 more | 116 min |
| Jul 25, 6:50 PM CDT | Severe Thunderstorm Watch | SPC | Appanoose, Benton, Buchanan, Cedar, Clinton, Davis and 19 more | 3 hr |
| Jul 25, 6:56 PM CDT | Severe Thunderstorm Warning | DVN | Johnson | 46 min |
| Jul 25, 7:15 PM CDT | Severe Thunderstorm Warning | DVN | Linn | 26 min |
| Jul 25, 7:39 PM CDT | Mesoscale Discussion | SPC | Adair, Adams, Audubon, Boone, Calhoun, Carroll and 21 more | 2 hr |
| Jul 26, 6:20 PM CDT | Severe Thunderstorm Warning | FSD | Clay | 25 min |
| Jul 26, 6:26 PM CDT | Severe Thunderstorm Warning | FSD | O'Brien | 34 min |
| Jul 26, 6:42 PM CDT | Severe Thunderstorm Warning | FSD | Clay | 33 min |
| Jul 26, 6:47 PM CDT | Severe Thunderstorm Warning | DMX | Palo Alto | 43 min |
| Jul 27, 5:36 AM CDT | Dense Fog Advisory | DVN | Benton, Cedar, Clinton, Dubuque, Henry, Iowa and 11 more | 3 hr |
| Jul 27, 9:48 AM CDT | Severe Thunderstorm Warning | DMX | Taylor | 42 min |
| Jul 28, 2:14 PM CDT | Heat Advisory | FSD | Buena Vista, Cherokee, Clay, Dickinson, Ida, Lyon and 5 more | 4 days |
| Jul 28, 9:36 PM CDT | Heat Advisory | DMX | Adair, Adams, Appanoose, Audubon, Black Hawk, Boone and 45 more | 4 days |
| Jul 29, 11:41 AM CDT | Heat Advisory | DVN | Benton, Buchanan, Cedar, Clinton, Delaware, Des Moines and 15 more | 4 days |
| Jul 29, 3:47 PM CDT | Heat Advisory | ARX | Allamakee, Chickasaw, Clayton, Fayette, Floyd, Howard and 2 more | 72 hr |
| Jul 29, 3:55 PM CDT | Heat Advisory | OAX | Fremont, Harrison, Mills, Monona, Montgomery, Page and 2 more | 3 days |
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 | 110 |
| Tornado Warning | 1 |
| Severe Thunderstorm Watch | 10 |
| Tornado Watch | 2 |
| Mesoscale Discussion | 29 |
| Flooding | |
| Flash Flood Warning | 1 |
| Heat | |
| Heat Advisory | 13 |
| Fog and smoke | |
| Dense Fog Advisory | 2 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Allamakee County20
- Cerro Gordo County20
- Chickasaw County20
- Fayette County20
- Clayton County19
- Clinton County19
- Jackson County19
- Marion County19
- Warren County19
- Black Hawk County18
- Boone County18
- Buchanan County18
- Webster County18
- Winneshiek County18
- Wright County18
- Polk County18
- Bremer County17
- Delaware County17
- Greene County17
- Hancock County17
- Humboldt County17
- Story County17
- Dubuque County17
- Johnson County17
- Jones County17
- Scott County17
- Pocahontas County16
- Carroll County16
- Hamilton County16
- Hardin County16
- Howard County16
- Linn County16
- Worth County16
- Cedar County16
- Iowa County16
- Davis County16
- Lucas County16
- Monroe County16
- Clay County16
- Benton County15
59 more counties
- Floyd County15
- Kossuth County15
- Winnebago County15
- Wapello County15
- Louisa County15
- Butler County14
- Calhoun County14
- Grundy County14
- Mitchell County14
- Dallas County14
- Guthrie County14
- Madison County14
- Clarke County14
- Jefferson County14
- Mahaska County14
- Union County14
- Van Buren County14
- Keokuk County14
- Muscatine County14
- Washington County14
- Woodbury County14
- Buena Vista County13
- Franklin County13
- Jasper County13
- Palo Alto County13
- Audubon County13
- Henry County13
- Plymouth County13
- Cherokee County13
- O'Brien County13
- Osceola County13
- Emmet County13
- Marshall County12
- Tama County12
- Poweshiek County12
- Adair County12
- Cass County12
- Appanoose County12
- Lee County12
- Taylor County12
- Wayne County12
- Sioux County12
- Dickinson County12
- Des Moines County11
- Adams County11
- Crawford County10
- Pottawattamie County10
- Decatur County10
- Ringgold County10
- Sac County10
- Lyon County10
- Mills County9
- Montgomery County9
- Page County9
- Ida County9
- Harrison County8
- Shelby County8
- Fremont County8
- Monona County6
Nearby
Alerts in force nowTornadoes on recordThe radar archive20052007
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.