Alert archive / Iowa / Special Weather Statements / 2017
Special Weather Statements in Iowa, July 2017
105 special weather statements in July 2017. 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 special weather statements reaches back to 2006.
Special Weather Statements by county
Each county as a circle sized by its count in July 2017. Tap one for its archive.
- Special Weather Statements
- 105
- Busiest day
- July 11, 201716 special weather statements
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 |
|---|---|---|---|---|
| Jun 30, 7:08 PM CDT | Special Weather Statement | OAX | Harrison | 52 min |
| Jul 2, 3:52 PM CDT | Special Weather Statement | DMX | Humboldt | 23 min |
| Jul 2, 4:21 PM CDT | Special Weather Statement | DMX | Hancock | 24 min |
| Jul 3, 12:21 PM CDT | Special Weather Statement | DVN | Clinton | 24 min |
| Jul 3, 1:48 PM CDT | Special Weather Statement | DMX | Polk | 57 min |
| Jul 3, 1:59 PM CDT | Special Weather Statement | DMX | Poweshiek | 61 min |
| Jul 3, 2:26 PM CDT | Special Weather Statement | DVN | Cedar | 49 min |
| Jul 3, 3:07 PM CDT | Special Weather Statement | DVN | Muscatine | 23 min |
| Jul 4, 2:39 PM CDT | Special Weather Statement | DMX | Marion | 36 min |
| Jul 4, 2:58 PM CDT | Special Weather Statement | DMX | Madison | 32 min |
| Jul 4, 3:41 PM CDT | Special Weather Statement | DMX | Madison | 34 min |
| Jul 4, 4:00 PM CDT | Special Weather Statement | DVN | Jefferson | 60 min |
| Jul 4, 4:14 PM CDT | Special Weather Statement | DMX | Dallas | 31 min |
| Jul 4, 4:33 PM CDT | Special Weather Statement | DMX | Dallas | 27 min |
| Jul 4, 5:10 PM CDT | Special Weather Statement | DMX | Crawford | 35 min |
| Jul 4, 8:01 PM CDT | Special Weather Statement | DMX | Hancock | 59 min |
| Jul 4, 8:13 PM CDT | Special Weather Statement | DMX | Hancock | 32 min |
| Jul 5, 3:27 PM CDT | Special Weather Statement | DVN | Dubuque | 63 min |
| Jul 5, 5:12 PM CDT | Special Weather Statement | DVN | Scott | 33 min |
| Jul 5, 7:46 PM CDT | Special Weather Statement | DVN | Delaware, Dubuque | 29 min |
| Jul 5, 8:23 PM CDT | Special Weather Statement | DVN | Jones | 37 min |
| Jul 5, 8:38 PM CDT | Special Weather Statement | DVN | Benton | 37 min |
| Jul 5, 8:49 PM CDT | Special Weather Statement | DVN | Jones | 26 min |
| Jul 7, 1:06 AM CDT | Special Weather Statement | DVN | Benton | 39 min |
| Jul 7, 1:38 AM CDT | Special Weather Statement | DVN | Benton, Iowa, Linn | 67 min |
| Jul 7, 2:43 AM CDT | Special Weather Statement | DVN | Washington | 62 min |
| Jul 7, 3:38 AM CDT | Special Weather Statement | DVN | Des Moines, Lee | 37 min |
| Jul 10, 12:05 AM CDT | Special Weather Statement | ARX | Mitchell | 25 min |
| Jul 10, 12:31 AM CDT | Special Weather Statement | ARX | Howard | 29 min |
| Jul 10, 12:49 AM CDT | Special Weather Statement | ARX | Chickasaw | 26 min |
| Jul 10, 2:07 AM CDT | Special Weather Statement | DVN | Delaware, Dubuque | 53 min |
| Jul 10, 3:52 AM CDT | Special Weather Statement | DVN | Scott | 53 min |
| Jul 10, 4:32 AM CDT | Special Weather Statement | DVN | Des Moines, Henry, Louisa, Muscatine, Washington | 58 min |
| Jul 10, 4:41 PM CDT | Special Weather Statement | DVN | Scott | 64 min |
| Jul 10, 6:05 PM CDT | Special Weather Statement | DVN | Lee | 40 min |
| Jul 10, 8:17 PM CDT | Special Weather Statement | DVN | Lee | 58 min |
| Jul 11, 1:20 AM CDT | Special Weather Statement | DMX | Crawford | 40 min |
| Jul 11, 1:57 AM CDT | Special Weather Statement | DMX | Carroll | 33 min |
| Jul 11, 2:31 AM CDT | Special Weather Statement | DMX | Audubon, Guthrie | 44 min |
| Jul 11, 3:01 AM CDT | Special Weather Statement | DMX | Audubon | 29 min |
| Jul 11, 3:34 AM CDT | Special Weather Statement | DMX | Dallas, Polk | 26 min |
| Jul 11, 4:15 AM CDT | Special Weather Statement | DMX | Polk | 15 min |
| Jul 11, 4:32 AM CDT | Special Weather Statement | DMX | Jasper | 28 min |
| Jul 11, 4:58 AM CDT | Special Weather Statement | DMX | Mahaska, Marion | 32 min |
| Jul 11, 5:27 AM CDT | Special Weather Statement | DVN | Iowa, Johnson, Keokuk, Washington | 48 min |
| Jul 11, 5:28 AM CDT | Special Weather Statement | DMX | Mahaska | 17 min |
| Jul 11, 5:42 AM CDT | Special Weather Statement | DMX | Wapello | 18 min |
| Jul 11, 6:26 AM CDT | Special Weather Statement | DVN | Des Moines, Henry, Lee, Louisa | 49 min |
| Jul 11, 7:10 AM CDT | Special Weather Statement | DVN | Des Moines, Lee | 50 min |
| Jul 11, 5:31 PM CDT | Special Weather Statement | DVN | Johnson | 44 min |
| Jul 11, 6:40 PM CDT | Special Weather Statement | DVN | Johnson | 65 min |
| Jul 11, 7:26 PM CDT | Special Weather Statement | DVN | Johnson | 64 min |
| Jul 11, 7:46 PM CDT | Special Weather Statement | ARX | Clayton | 44 min |
| Jul 11, 8:35 PM CDT | Special Weather Statement | ARX | Clayton | 70 min |
| Jul 11, 9:14 PM CDT | Special Weather Statement | ARX | Allamakee | 46 min |
| Jul 12, 8:44 AM CDT | Special Weather Statement | ARX | Chickasaw, Clayton, Fayette | 31 min |
| Jul 12, 9:13 AM CDT | Special Weather Statement | ARX | Clayton | 17 min |
| Jul 12, 4:10 PM CDT | Special Weather Statement | DMX | Dallas | 35 min |
| Jul 12, 4:29 PM CDT | Special Weather Statement | DMX | Hardin | 31 min |
| Jul 12, 4:39 PM CDT | Special Weather Statement | DMX | Story | 36 min |
| Jul 12, 4:51 PM CDT | Special Weather Statement | DMX | Butler | 24 min |
| Jul 12, 4:58 PM CDT | Special Weather Statement | DMX | Story | 32 min |
| Jul 12, 5:38 PM CDT | Special Weather Statement | DMX | Marshall | 22 min |
| Jul 12, 5:55 PM CDT | Special Weather Statement | DMX | Poweshiek, Tama | 50 min |
| Jul 12, 6:09 PM CDT | Special Weather Statement | DVN | Benton, Iowa | 66 min |
| Jul 12, 7:11 PM CDT | Special Weather Statement | DVN | Cedar, Johnson, Jones, Linn, Louisa, Muscatine and 1 more | 64 min |
| Jul 12, 8:03 PM CDT | Special Weather Statement | DVN | Clinton | 57 min |
| Jul 12, 8:23 PM CDT | Special Weather Statement | DVN | Lee | 67 min |
| Jul 12, 8:42 PM CDT | Special Weather Statement | DVN | Lee | 2 hr |
| Jul 12, 8:43 PM CDT | Special Weather Statement | DVN | Clinton | 62 min |
| Jul 18, 4:31 PM CDT | Special Weather Statement | DVN | Iowa | 29 min |
| Jul 18, 5:00 PM CDT | Special Weather Statement | DVN | Iowa | 30 min |
| Jul 18, 5:28 PM CDT | Special Weather Statement | DVN | Johnson, Washington | 32 min |
| Jul 18, 5:53 PM CDT | Special Weather Statement | DVN | Cedar, Louisa, Muscatine | 37 min |
| Jul 18, 6:28 PM CDT | Special Weather Statement | DVN | Cedar, Scott | 47 min |
| Jul 18, 7:05 PM CDT | Special Weather Statement | DVN | Clinton, Scott | 55 min |
| Jul 19, 4:04 PM CDT | Special Weather Statement | ARX | Chickasaw, Floyd, Howard, Mitchell | 86 min |
| Jul 20, 1:39 AM CDT | Special Weather Statement | DMX | Winnebago | 66 min |
| Jul 20, 5:17 PM CDT | Special Weather Statement | OAX | Monona | 28 min |
| Jul 20, 5:43 PM CDT | Special Weather Statement | DVN | Henry | 32 min |
| Jul 20, 6:30 PM CDT | Special Weather Statement | DVN | Des Moines | 30 min |
| Jul 20, 7:05 PM CDT | Special Weather Statement | DMX | Sac | 55 min |
| Jul 20, 7:13 PM CDT | Special Weather Statement | DMX | Guthrie | 47 min |
| Jul 20, 8:50 PM CDT | Special Weather Statement | DMX | Dallas | 55 min |
| Jul 20, 10:37 PM CDT | Special Weather Statement | DMX | Marion | 38 min |
| Jul 20, 11:06 PM CDT | Special Weather Statement | DMX | Poweshiek | 39 min |
| Jul 20, 11:23 PM CDT | Special Weather Statement | DMX | Tama | 37 min |
| Jul 21, 12:40 AM CDT | Special Weather Statement | DVN | Cedar, Johnson, Muscatine | 65 min |
| Jul 21, 1:27 AM CDT | Special Weather Statement | DVN | Scott | 63 min |
| Jul 21, 5:10 AM CDT | Special Weather Statement | DVN | Buchanan, Cedar, Jones, Linn | 65 min |
| Jul 21, 6:45 PM CDT | Special Weather Statement | ARX | Clayton | 60 min |
| Jul 21, 6:50 PM CDT | Special Weather Statement | DVN | Clinton, Scott | 55 min |
| Jul 21, 7:38 PM CDT | Special Weather Statement | DVN | Delaware, Dubuque | 67 min |
| Jul 21, 8:11 PM CDT | Special Weather Statement | DVN | Dubuque, Jackson | 49 min |
| Jul 21, 9:58 PM CDT | Special Weather Statement | DMX | Bremer | 62 min |
| Jul 22, 3:13 AM CDT | Special Weather Statement | OAX | Harrison, Pottawattamie, Shelby | 62 min |
| Jul 22, 4:05 AM CDT | Special Weather Statement | DVN | Benton, Linn | 55 min |
| Jul 22, 5:21 AM CDT | Special Weather Statement | DVN | Linn | 24 min |
| Jul 26, 8:58 AM CDT | Special Weather Statement | DMX | Cerro Gordo, Hancock, Winnebago, Worth | 92 min |
| Jul 26, 3:03 PM CDT | Special Weather Statement | DVN | Washington | 27 min |
| Jul 26, 3:34 PM CDT | Special Weather Statement | DVN | Louisa, Washington | 26 min |
| Jul 26, 4:02 PM CDT | Special Weather Statement | DVN | Cedar, Henry, Louisa, Muscatine | 58 min |
| Jul 26, 4:48 PM CDT | Special Weather Statement | DVN | Des Moines, Henry, Lee | 57 min |
| Jul 26, 5:01 PM CDT | Special Weather Statement | DVN | Cedar, Clinton, Jones, Muscatine, Scott | 59 min |
| Jul 26, 6:02 PM CDT | Special Weather Statement | DVN | Clinton, Dubuque, Jackson, Scott | 58 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Scott County9
- Cedar County8
- Lee County8
- Clinton County7
- Muscatine County7
- Washington County7
- Johnson County7
- Dubuque County6
- Des Moines County6
- Louisa County6
- Dallas County5
- Jones County5
- Benton County5
- Iowa County5
- Linn County5
- Henry County5
- Clayton County5
- Hancock County4
- Polk County3
- Poweshiek County3
- Marion County3
- Delaware County3
- Chickasaw County3
- Harrison County2
- Madison County2
- Crawford County2
- Mitchell County2
- Howard County2
- Audubon County2
- Guthrie County2
- Mahaska County2
- Story County2
- Tama County2
- Winnebago County2
- Jackson County2
- Humboldt County1
- Jefferson County1
- Carroll County1
- Jasper County1
- Keokuk County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20162018
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.