Alert archive / Iowa / Special Weather Statements / 2020
Special Weather Statements in Iowa, March 2020
23 special weather statements in March 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 March 2020. Tap one for its archive.
- Special Weather Statements
- 23
- Busiest day
- March 28, 202021 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 |
|---|---|---|---|---|
| Mar 19, 10:30 AM CDT | Special Weather Statement | DVN | Dubuque | 15 min |
| Mar 19, 9:12 PM CDT | Special Weather Statement | DVN | Johnson | 33 min |
| Mar 28, 12:35 AM CDT | Special Weather Statement | DVN | Iowa | 25 min |
| Mar 28, 1:05 AM CDT | Special Weather Statement | DVN | Iowa, Johnson | 40 min |
| Mar 28, 1:37 AM CDT | Special Weather Statement | DVN | Keokuk | 23 min |
| Mar 28, 2:29 AM CDT | Special Weather Statement | DVN | Clinton | 31 min |
| Mar 28, 2:44 AM CDT | Special Weather Statement | DVN | Cedar | 31 min |
| Mar 28, 3:57 AM CDT | Special Weather Statement | DVN | Jefferson | 33 min |
| Mar 28, 4:21 AM CDT | Special Weather Statement | DVN | Louisa | 24 min |
| Mar 28, 4:56 AM CDT | Special Weather Statement | DMX | Mahaska | 19 min |
| Mar 28, 5:19 AM CDT | Special Weather Statement | DVN | Iowa | 26 min |
| Mar 28, 10:29 AM CDT | Special Weather Statement | DMX | Marion | 46 min |
| Mar 28, 10:35 AM CDT | Special Weather Statement | DMX | Mahaska | 40 min |
| Mar 28, 11:21 AM CDT | Special Weather Statement | DVN | Washington | 24 min |
| Mar 28, 12:56 PM CDT | Special Weather Statement | OAX | Page | 34 min |
| Mar 28, 1:31 PM CDT | Special Weather Statement | DMX | Adams | 44 min |
| Mar 28, 2:01 PM CDT | Special Weather Statement | DMX | Adair | 44 min |
| Mar 28, 3:06 PM CDT | Special Weather Statement | OAX | Shelby | 24 min |
| Mar 28, 3:27 PM CDT | Special Weather Statement | OAX | Harrison, Monona, Shelby | 63 min |
| Mar 28, 3:44 PM CDT | Special Weather Statement | ARX | Allamakee, Clayton | 46 min |
| Mar 28, 3:49 PM CDT | Special Weather Statement | DMX | Hamilton, Wright | 41 min |
| Mar 28, 3:51 PM CDT | Special Weather Statement | DMX | Hancock | 39 min |
| Mar 28, 4:38 PM CDT | Special Weather Statement | DMX | Hancock, Winnebago | 37 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Iowa County3
- Johnson County2
- Mahaska County2
- Shelby County2
- Hancock County2
- Dubuque County1
- Keokuk County1
- Clinton County1
- Cedar County1
- Jefferson County1
- Louisa County1
- Marion County1
- Washington County1
- Page County1
- Adams County1
- Adair County1
- Harrison County1
- Monona County1
- Allamakee County1
- Clayton County1
- Hamilton County1
- Wright County1
- Winnebago 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.