Alert archive / Iowa / Tornado Warnings / 2017
Tornado Warnings in Iowa, June 2017
29 tornado warnings in June 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 tornado warnings reaches back to 1986.
Tornado Warnings by county
Each county as a circle sized by its count in June 2017. Tap one for its archive.
- Tornado Warnings
- 29
- Busiest day
- June 28, 201718 tornado warnings
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 16, 7:51 PM CDT | Tornado Warning | OAX | Harrison, Shelby | 11 min |
| Jun 16, 8:07 PM CDT | Tornado Warning | OAX | Fremont, Mills, Montgomery | 23 min |
| Jun 16, 8:29 PM CDT | Tornado Warning | OAX | Mills, Montgomery, Pottawattamie | 31 min |
| Jun 28, 3:41 PM CDT | Tornado Warning | OAX | Fremont, Page | 34 min |
| Jun 28, 4:08 PM CDT | Tornado Warning | DMX | Adair, Dallas, Madison | 37 min |
| Jun 28, 4:14 PM CDT | Tornado Warning | OAX | Page | 31 min |
| Jun 28, 4:22 PM CDT | Tornado Warning | DMX | Adair, Adams, Cass | 23 min |
| Jun 28, 4:25 PM CDT | Tornado Warning | DMX | Adair, Madison | 35 min |
| Jun 28, 4:28 PM CDT | Tornado Warning | DMX | Adair, Dallas, Guthrie, Madison | 32 min |
| Jun 28, 4:46 PM CDT | Tornado Warning | DMX | Adair, Adams, Union | 29 min |
| Jun 28, 4:49 PM CDT | Tornado Warning | ARX | Clayton | 26 min |
| Jun 28, 4:53 PM CDT | Tornado Warning | DMX | Taylor | 52 min |
| Jun 28, 4:56 PM CDT | Tornado Warning | DMX | Adair, Madison | 37 min |
| Jun 28, 5:11 PM CDT | Tornado Warning | DMX | Adair, Madison, Union | 34 min |
| Jun 28, 5:41 PM CDT | Tornado Warning | DMX | Clarke, Madison, Union | 34 min |
| Jun 28, 5:55 PM CDT | Tornado Warning | DMX | Marion, Warren | 35 min |
| Jun 28, 6:14 PM CDT | Tornado Warning | DMX | Jasper, Marion | 31 min |
| Jun 28, 6:18 PM CDT | Tornado Warning | DMX | Warren | 27 min |
| Jun 28, 6:36 PM CDT | Tornado Warning | DVN | Delaware, Jones, Linn | 39 min |
| Jun 28, 6:44 PM CDT | Tornado Warning | DMX | Marion, Warren | 31 min |
| Jun 28, 6:56 PM CDT | Tornado Warning | DVN | Delaware, Dubuque, Jones | 49 min |
| Jun 28, 7:24 PM CDT | Tornado Warning | DVN | Dubuque, Jackson, Jones | 51 min |
| Jun 28, 7:47 PM CDT | Tornado Warning | DVN | Clinton, Jackson, Jones | 43 min |
| Jun 28, 8:24 PM CDT | Tornado Warning | DVN | Jackson | 51 min |
| Jun 29, 4:23 PM CDT | Tornado Warning | FSD | Woodbury | 37 min |
| Jun 29, 4:46 PM CDT | Tornado Warning | FSD | Woodbury | 29 min |
| Jun 29, 5:30 PM CDT | Tornado Warning | FSD | Woodbury | 30 min |
| Jun 29, 5:33 PM CDT | Tornado Warning | OAX | Monona | 27 min |
| Jun 29, 5:57 PM CDT | Tornado Warning | OAX | Monona | 33 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Adair County7
- Madison County6
- Jones County4
- Union County3
- Marion County3
- Warren County3
- Jackson County3
- Woodbury County3
- Fremont County2
- Mills County2
- Montgomery County2
- Page County2
- Dallas County2
- Adams County2
- Delaware County2
- Dubuque County2
- Monona County2
- Harrison County1
- Shelby County1
- Pottawattamie County1
- Cass County1
- Guthrie County1
- Clayton County1
- Taylor County1
- Clarke County1
- Jasper County1
- Linn County1
- Clinton 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. Rebuilt daily.