Alert archive / Iowa / Special Weather Statements / 2019
Special Weather Statements in Iowa, September 2019
109 special weather statements in September 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 special weather statements reaches back to 2006.
Special Weather Statements by county
Each county as a circle sized by its count in September 2019. Tap one for its archive.
- Special Weather Statements
- 109
- Busiest day
- September 18, 201914 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 |
|---|---|---|---|---|
| Sep 2, 6:03 PM CDT | Special Weather Statement | DMX | Bremer, Butler | 57 min |
| Sep 2, 6:56 PM CDT | Special Weather Statement | DMX | Bremer | 64 min |
| Sep 3, 2:27 AM CDT | Special Weather Statement | DVN | Delaware | 33 min |
| Sep 7, 11:30 PM CDT | Special Weather Statement | DMX | Ringgold, Taylor | 45 min |
| Sep 8, 12:53 AM CDT | Special Weather Statement | DMX | Decatur, Wayne | 52 min |
| Sep 8, 1:50 AM CDT | Special Weather Statement | DVN | Van Buren | 55 min |
| Sep 9, 8:07 AM CDT | Special Weather Statement | DVN | Cedar | 23 min |
| Sep 9, 8:55 AM CDT | Special Weather Statement | DVN | Jones | 35 min |
| Sep 9, 9:33 AM CDT | Special Weather Statement | DVN | Clinton | 42 min |
| Sep 9, 2:16 PM CDT | Special Weather Statement | OAX | Page | 29 min |
| Sep 9, 2:47 PM CDT | Special Weather Statement | OAX | Montgomery, Page | 28 min |
| Sep 9, 4:31 PM CDT | Special Weather Statement | DMX | Polk, Story | 59 min |
| Sep 9, 5:05 PM CDT | Special Weather Statement | DMX | Hardin, Marshall, Story | 55 min |
| Sep 9, 5:48 PM CDT | Special Weather Statement | DMX | Dallas, Polk | 57 min |
| Sep 9, 6:13 PM CDT | Special Weather Statement | ARX | Chickasaw, Fayette, Floyd | 32 min |
| Sep 9, 6:43 PM CDT | Special Weather Statement | DMX | Franklin, Grundy, Hamilton, Hardin, Story | 47 min |
| Sep 9, 8:42 PM CDT | Special Weather Statement | DVN | Buchanan | 63 min |
| Sep 9, 10:02 PM CDT | Special Weather Statement | DVN | Delaware | 28 min |
| Sep 9, 10:39 PM CDT | Special Weather Statement | DVN | Delaware | 66 min |
| Sep 9, 11:10 PM CDT | Special Weather Statement | DVN | Cedar, Johnson | 35 min |
| Sep 9, 11:33 PM CDT | Special Weather Statement | DVN | Jones | 57 min |
| Sep 10, 12:01 AM CDT | Special Weather Statement | DVN | Cedar, Dubuque, Jackson | 59 min |
| Sep 10, 1:28 AM CDT | Special Weather Statement | DVN | Dubuque, Jones | 62 min |
| Sep 10, 1:56 AM CDT | Special Weather Statement | ARX | Dubuque | 34 min |
| Sep 10, 12:03 PM CDT | Special Weather Statement | DVN | Jefferson | 42 min |
| Sep 11, 2:44 AM CDT | Special Weather Statement | DMX | Emmet, Hancock, Humboldt, Kossuth, Palo Alto, Pocahontas and 2 more | 76 min |
| Sep 11, 3:11 AM CDT | Special Weather Statement | DMX | Calhoun, Sac | 79 min |
| Sep 11, 5:26 PM CDT | Special Weather Statement | DVN | Delaware | 34 min |
| Sep 11, 6:02 PM CDT | Special Weather Statement | DVN | Delaware, Dubuque | 28 min |
| Sep 11, 6:54 PM CDT | Special Weather Statement | DVN | Jones | 36 min |
| Sep 11, 7:40 PM CDT | Special Weather Statement | DVN | Jackson | 50 min |
| Sep 12, 4:35 PM CDT | Special Weather Statement | DVN | Linn | 25 min |
| Sep 12, 4:45 PM CDT | Special Weather Statement | DVN | Buchanan | 30 min |
| Sep 12, 6:06 PM CDT | Special Weather Statement | DVN | Jones | 39 min |
| Sep 12, 7:11 PM CDT | Special Weather Statement | DVN | Johnson, Jones, Washington | 49 min |
| Sep 12, 7:52 PM CDT | Special Weather Statement | DVN | Jackson | 38 min |
| Sep 12, 8:28 PM CDT | Special Weather Statement | DVN | Jackson | 47 min |
| Sep 12, 9:39 PM CDT | Special Weather Statement | DVN | Scott | 36 min |
| Sep 14, 8:57 AM CDT | Special Weather Statement | OAX | Monona | 18 min |
| Sep 14, 10:06 AM CDT | Special Weather Statement | OAX | Harrison | 24 min |
| Sep 14, 11:07 AM CDT | Special Weather Statement | OAX | Pottawattamie | 23 min |
| Sep 14, 11:54 AM CDT | Special Weather Statement | OAX | Shelby | 21 min |
| Sep 14, 12:12 PM CDT | Special Weather Statement | DMX | Audubon | 48 min |
| Sep 14, 7:56 PM CDT | Special Weather Statement | DVN | Iowa | 34 min |
| Sep 14, 8:22 PM CDT | Special Weather Statement | DVN | Johnson | 38 min |
| Sep 14, 8:53 PM CDT | Special Weather Statement | DVN | Johnson | 37 min |
| Sep 14, 9:25 PM CDT | Special Weather Statement | DVN | Johnson, Muscatine | 50 min |
| Sep 14, 9:26 PM CDT | Special Weather Statement | DVN | Buchanan | 49 min |
| Sep 14, 9:57 PM CDT | Special Weather Statement | DVN | Muscatine | 48 min |
| Sep 14, 11:13 PM CDT | Special Weather Statement | DVN | Dubuque | 32 min |
| Sep 14, 11:37 PM CDT | Special Weather Statement | OAX | Shelby | 38 min |
| Sep 15, 12:10 AM CDT | Special Weather Statement | DVN | Iowa, Johnson | 65 min |
| Sep 15, 1:05 AM CDT | Special Weather Statement | DVN | Clinton | 25 min |
| Sep 15, 2:04 AM CDT | Special Weather Statement | DVN | Cedar, Johnson | 41 min |
| Sep 18, 5:36 AM CDT | Special Weather Statement | DMX | Emmet, Kossuth, Palo Alto | 54 min |
| Sep 18, 7:06 AM CDT | Special Weather Statement | DMX | Emmet, Hancock, Humboldt, Kossuth, Palo Alto, Pocahontas and 2 more | 54 min |
| Sep 18, 9:52 AM CDT | Special Weather Statement | ARX | Floyd, Howard | 38 min |
| Sep 18, 2:01 PM CDT | Special Weather Statement | DMX | Black Hawk | 29 min |
| Sep 18, 2:19 PM CDT | Special Weather Statement | DVN | Benton | 41 min |
| Sep 18, 3:27 PM CDT | Special Weather Statement | DVN | Linn | 48 min |
| Sep 18, 4:12 PM CDT | Special Weather Statement | DVN | Johnson, Jones | 48 min |
| Sep 18, 4:14 PM CDT | Special Weather Statement | DMX | Mahaska, Poweshiek | 61 min |
| Sep 18, 4:25 PM CDT | Special Weather Statement | DMX | Hancock | 50 min |
| Sep 18, 4:57 PM CDT | Special Weather Statement | DVN | Cedar, Muscatine | 63 min |
| Sep 18, 5:30 PM CDT | Special Weather Statement | DVN | Keokuk | 30 min |
| Sep 18, 6:07 PM CDT | Special Weather Statement | DMX | Wapello | 8 min |
| Sep 18, 6:12 PM CDT | Special Weather Statement | DVN | Jefferson | 33 min |
| Sep 18, 6:45 PM CDT | Special Weather Statement | DVN | Keokuk | 30 min |
| Sep 19, 1:11 AM CDT | Special Weather Statement | OAX | Monona | 49 min |
| Sep 19, 4:29 AM CDT | Special Weather Statement | DVN | Dubuque | 46 min |
| Sep 19, 4:47 AM CDT | Special Weather Statement | OAX | Harrison, Pottawattamie | 43 min |
| Sep 19, 7:05 AM CDT | Special Weather Statement | DVN | Buchanan, Delaware, Dubuque | 55 min |
| Sep 19, 8:13 AM CDT | Special Weather Statement | DVN | Delaware, Dubuque | 62 min |
| Sep 20, 10:00 AM CDT | Special Weather Statement | DVN | Jones | 90 min |
| Sep 21, 4:49 PM CDT | Special Weather Statement | DVN | Lee | 41 min |
| Sep 21, 10:02 PM CDT | Special Weather Statement | OAX | Mills | 28 min |
| Sep 21, 10:21 PM CDT | Special Weather Statement | OAX | Mills | 24 min |
| Sep 21, 10:31 PM CDT | Special Weather Statement | OAX | Monona | 29 min |
| Sep 21, 10:49 PM CDT | Special Weather Statement | DMX | Adair, Cass | 41 min |
| Sep 21, 10:56 PM CDT | Special Weather Statement | OAX | Page | 34 min |
| Sep 22, 2:01 AM CDT | Special Weather Statement | DVN | Benton, Buchanan, Iowa | 59 min |
| Sep 22, 2:44 AM CDT | Special Weather Statement | DVN | Buchanan, Delaware | 61 min |
| Sep 22, 3:16 AM CDT | Special Weather Statement | ARX | Clayton, Fayette | 59 min |
| Sep 22, 4:10 AM CDT | Special Weather Statement | ARX | Allamakee | 50 min |
| Sep 22, 4:34 AM CDT | Special Weather Statement | DVN | Dubuque | 56 min |
| Sep 24, 4:20 PM CDT | Special Weather Statement | ARX | Chickasaw, Floyd, Howard, Mitchell, Winneshiek | 85 min |
| Sep 24, 6:25 PM CDT | Special Weather Statement | ARX | Howard, Mitchell | 65 min |
| Sep 24, 7:17 PM CDT | Special Weather Statement | OAX | Shelby | 28 min |
| Sep 24, 8:48 PM CDT | Special Weather Statement | DMX | Calhoun | 27 min |
| Sep 24, 10:04 PM CDT | Special Weather Statement | DMX | Boone | 26 min |
| Sep 24, 10:16 PM CDT | Special Weather Statement | OAX | Pottawattamie | 29 min |
| Sep 24, 10:34 PM CDT | Special Weather Statement | DMX | Cass | 26 min |
| Sep 24, 10:38 PM CDT | Special Weather Statement | DMX | Madison | 37 min |
| Sep 24, 10:48 PM CDT | Special Weather Statement | OAX | Montgomery | 27 min |
| Sep 24, 11:01 PM CDT | Special Weather Statement | DMX | Adair, Adams, Cass, Madison | 44 min |
| Sep 27, 6:19 AM CDT | Special Weather Statement | DMX | Davis, Wapello | 41 min |
| Sep 27, 6:28 AM CDT | Special Weather Statement | DMX | Wapello | 32 min |
| Sep 27, 11:34 AM CDT | Special Weather Statement | DVN | Lee | 71 min |
| Sep 27, 3:16 PM CDT | Special Weather Statement | DMX | Hardin | 29 min |
| Sep 27, 4:21 PM CDT | Special Weather Statement | ARX | Clayton, Fayette | 54 min |
| Sep 27, 9:50 PM CDT | Special Weather Statement | DMX | Wayne | 40 min |
| Sep 27, 10:17 PM CDT | Special Weather Statement | DMX | Davis | 28 min |
| Sep 27, 10:35 PM CDT | Special Weather Statement | DMX | Appanoose | 40 min |
| Sep 28, 7:15 PM CDT | Special Weather Statement | DMX | Davis | 45 min |
| Sep 28, 7:32 PM CDT | Special Weather Statement | DMX | Appanoose, Davis, Monroe, Wapello | 58 min |
| Sep 28, 8:20 PM CDT | Special Weather Statement | DVN | Johnson | 25 min |
| Sep 28, 8:52 PM CDT | Special Weather Statement | DVN | Linn | 38 min |
| Sep 29, 4:24 PM CDT | Special Weather Statement | DMX | Pocahontas | 51 min |
| Sep 29, 5:11 PM CDT | Special Weather Statement | DMX | Wright | 49 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Johnson County9
- Dubuque County9
- Delaware County8
- Jones County8
- Buchanan County6
- Cedar County5
- Jackson County4
- Wapello County4
- Davis County4
- Page County3
- Story County3
- Hardin County3
- Fayette County3
- Floyd County3
- Emmet County3
- Hancock County3
- Kossuth County3
- Palo Alto County3
- Pocahontas County3
- Linn County3
- Monona County3
- Pottawattamie County3
- Shelby County3
- Iowa County3
- Muscatine County3
- Howard County3
- Cass County3
- Bremer County2
- Wayne County2
- Clinton County2
- Montgomery County2
- Polk County2
- Chickasaw County2
- Jefferson County2
- Humboldt County2
- Winnebago County2
- Wright County2
- Calhoun County2
- Sac County2
- Harrison County2
30 more counties
- Benton County2
- Keokuk County2
- Lee County2
- Mills County2
- Adair County2
- Clayton County2
- Mitchell County2
- Madison County2
- Appanoose County2
- Butler County1
- Ringgold County1
- Taylor County1
- Decatur County1
- Van Buren County1
- Marshall County1
- Dallas County1
- Franklin County1
- Grundy County1
- Hamilton County1
- Washington County1
- Scott County1
- Audubon County1
- Black Hawk County1
- Mahaska County1
- Poweshiek County1
- Allamakee County1
- Winneshiek County1
- Boone County1
- Adams County1
- Monroe 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.