Alert archive / Wisconsin / Mesoscale Discussions / 2015
Mesoscale Discussions in Wisconsin, September 2015
8 mesoscale discussions in September 2015. 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 2015. Tap one for its archive.
- Mesoscale Discussions
- 8
- Busiest day
- September 6, 20153 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 2, 2:02 PM CDT | Mesoscale Discussion | SPC | Brown, Kewaunee, Marathon, Menominee, Oconto, Outagamie and 4 more | 88 min |
| Sep 6, 2:31 PM CDT | Mesoscale Discussion | SPC | Burnett, Douglas, Polk | 119 min |
| Sep 6, 5:12 PM CDT | Mesoscale Discussion | SPC | Adams, Calumet, Clark, Columbia, Crawford, Fond du Lac and 21 more | 2 hr |
| Sep 6, 6:29 PM CDT | Mesoscale Discussion | SPC | Bayfield, Burnett, Douglas, Polk, Washburn | 2 hr |
| Sep 6, 8:42 PM CDT | Mesoscale Discussion | SPC | Buffalo, Chippewa, Clark, Dunn, Eau Claire, Jackson and 5 more | 93 min |
| Sep 6, 9:10 PM CDT | Mesoscale Discussion | SPC | Ashland, Bayfield, Burnett, Douglas, Washburn | 65 min |
| Sep 17, 1:49 PM CDT | Mesoscale Discussion | SPC | Jefferson, Kenosha, Rock, Walworth, Waukesha | 116 min |
| Sep 17, 3:58 PM CDT | Mesoscale Discussion | SPC | Barron, Buffalo, Burnett, Dunn, Eau Claire, Pepin and 5 more | 2 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Burnett County4
- Douglas County3
- Polk County3
- Trempealeau County3
- Washburn County3
- Marathon County2
- Menominee County2
- Oconto County2
- Outagamie County2
- Portage County2
- Shawano County2
- Waupaca County2
- Wood County2
- Clark County2
- Jackson County2
- La Crosse County2
- Bayfield County2
- Buffalo County2
- Dunn County2
- Eau Claire County2
- Pepin County2
- Pierce County2
- Saint Croix County2
- Brown County1
- Kewaunee County1
- Adams County1
- Calumet County1
- Columbia County1
- Crawford County1
- Fond du Lac County1
- Green Lake County1
- Juneau County1
- Langlade County1
- Marquette County1
- Monroe County1
- Richland County1
- Sauk County1
- Vernon County1
- Waushara County1
- Winnebago County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20142016
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.