Alert archive / Wisconsin / Mesoscale Discussions / 2017
Mesoscale Discussions in Wisconsin, September 2017
4 mesoscale discussions in September 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 mesoscale discussions reaches back to 2003.
Mesoscale Discussions by county
Each county as a circle sized by its count in September 2017. Tap one for its archive.
- Mesoscale Discussions
- 4
- Busiest day
- September 22, 20172 mesoscale discussions
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 3, 6:55 PM CDT | Mesoscale Discussion | SPC | Ashland, Bayfield, Burnett, Douglas, Iron, Washburn | 2 hr |
| Sep 20, 3:17 PM CDT | Mesoscale Discussion | SPC | Adams, Columbia, Crawford, Dane, Grant, Green Lake and 11 more | 118 min |
| Sep 22, 4:10 AM CDT | Mesoscale Discussion | SPC | Douglas | 3 hr |
| Sep 22, 10:20 AM CDT | Mesoscale Discussion | SPC | Florence, Forest, Iron, Langlade, Lincoln, Marinette and 6 more | 85 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Douglas County2
- Iron County2
- Ashland County1
- Bayfield County1
- Burnett County1
- Washburn County1
- Adams County1
- Columbia County1
- Crawford County1
- Dane County1
- Grant County1
- Green Lake County1
- Iowa County1
- Juneau County1
- Lafayette County1
- Marquette County1
- Monroe County1
- Portage County1
- Richland County1
- Sauk County1
- Vernon County1
- Waushara County1
- Wood County1
- Florence County1
- Forest County1
- Langlade County1
- Lincoln County1
- Marinette County1
- Oneida County1
- Price County1
- Rusk County1
- Sawyer County1
- Taylor County1
- Vilas 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.