Alert archive / Iowa / Special Weather Statements / 2020
Special Weather Statements in Iowa, April 2020
30 special weather statements in April 2020. 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 April 2020. Tap one for its archive.
- Special Weather Statements
- 30
- Busiest day
- April 12, 202011 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 |
|---|---|---|---|---|
| Apr 7, 9:02 PM CDT | Special Weather Statement | DVN | Muscatine | 28 min |
| Apr 8, 2:04 PM CDT | Special Weather Statement | DVN | Buchanan, Delaware | 56 min |
| Apr 11, 3:40 PM CDT | Special Weather Statement | DVN | Lee | 65 min |
| Apr 11, 10:05 PM CDT | Special Weather Statement | DMX | Decatur | 25 min |
| Apr 11, 10:44 PM CDT | Special Weather Statement | DMX | Lucas, Wayne | 61 min |
| Apr 11, 11:25 PM CDT | Special Weather Statement | DMX | Lucas, Monroe | 50 min |
| Apr 12, 12:37 AM CDT | Special Weather Statement | DVN | Henry | 38 min |
| Apr 12, 1:16 AM CDT | Special Weather Statement | DVN | Des Moines, Lee | 59 min |
| Apr 12, 3:12 PM CDT | Special Weather Statement | DVN | Jefferson | 48 min |
| Apr 12, 3:49 PM CDT | Special Weather Statement | DVN | Washington | 56 min |
| Apr 12, 4:14 PM CDT | Special Weather Statement | DVN | Dubuque, Jones | 31 min |
| Apr 12, 4:42 PM CDT | Special Weather Statement | DVN | Lee | 33 min |
| Apr 12, 4:53 PM CDT | Special Weather Statement | DVN | Muscatine | 52 min |
| Apr 12, 5:23 PM CDT | Special Weather Statement | DVN | Scott | 37 min |
| Apr 20, 4:45 PM CDT | Special Weather Statement | DVN | Benton, Buchanan, Delaware, Dubuque, Jackson, Jones and 1 more | 60 min |
| Apr 20, 5:46 PM CDT | Special Weather Statement | DVN | Clinton, Dubuque, Jackson, Jones, Linn | 59 min |
| Apr 22, 2:20 PM CDT | Special Weather Statement | ARX | Allamakee, Chickasaw, Winneshiek | 55 min |
| Apr 22, 3:16 PM CDT | Special Weather Statement | ARX | Allamakee, Winneshiek | 59 min |
| Apr 22, 5:14 PM CDT | Special Weather Statement | ARX | Clayton, Fayette | 61 min |
| Apr 22, 8:08 PM CDT | Special Weather Statement | DVN | Jones | 37 min |
| Apr 22, 8:34 PM CDT | Special Weather Statement | DVN | Cedar, Jones, Linn | 41 min |
| Apr 23, 4:26 PM CDT | Special Weather Statement | DVN | Des Moines | 64 min |
| Apr 25, 5:46 PM CDT | Special Weather Statement | OAX | Mills | 14 min |
| Apr 28, 4:08 PM CDT | Special Weather Statement | DVN | Cedar | 37 min |
| Apr 28, 4:28 PM CDT | Special Weather Statement | DVN | Cedar | 47 min |
| Apr 28, 4:32 PM CDT | Special Weather Statement | ARX | Winneshiek | 58 min |
| Apr 28, 6:04 PM CDT | Special Weather Statement | OAX | Harrison | 26 min |
| Apr 28, 6:15 PM CDT | Special Weather Statement | OAX | Harrison, Monona | 30 min |
| Apr 28, 6:41 PM CDT | Special Weather Statement | OAX | Fremont, Mills, Montgomery, Page, Pottawattamie, Shelby | 49 min |
| Apr 28, 7:42 PM CDT | Special Weather Statement | OAX | Fremont, Mills, Montgomery | 33 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Jones County5
- Lee County3
- Dubuque County3
- Linn County3
- Winneshiek County3
- Cedar County3
- Mills County3
- Muscatine County2
- Buchanan County2
- Delaware County2
- Lucas County2
- Des Moines County2
- Jackson County2
- Allamakee County2
- Harrison County2
- Fremont County2
- Montgomery County2
- Decatur County1
- Wayne County1
- Monroe County1
- Henry County1
- Jefferson County1
- Washington County1
- Scott County1
- Benton County1
- Clinton County1
- Chickasaw County1
- Clayton County1
- Fayette County1
- Monona County1
- Page County1
- Pottawattamie County1
- Shelby County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20192021
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.