Alert archive / Wisconsin / Tornado Watches / 2001
Tornado Watches in Wisconsin, April 2001
4 tornado watches in April 2001. 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 watches reaches back to 1997.
Tornado Watches by county
Each county as a circle sized by its count in April 2001. Tap one for its archive.
- Tornado Watches
- 4
- Busiest day
- April 11, 20012 tornado watches
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 11, 4:00 PM CDT | Tornado Watch | SPC | Crawford, Grant, Iowa, Lafayette | 6 hr |
| Apr 11, 5:30 PM CDT | Tornado Watch | SPC | Buffalo, Chippewa, Clark, Dunn, Eau Claire, Jackson and 8 more | 6 hr |
| Apr 23, 9:30 AM CDT | Tornado Watch | SPC | Adams, Barron, Buffalo, Chippewa, Clark, Columbia and 32 more | 6 hr |
| Apr 23, 12:30 PM CDT | Tornado Watch | SPC | Brown, Calumet, Columbia, Dane, Dodge, Florence and 29 more | 5 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Crawford County2
- Grant County2
- Iowa County2
- Buffalo County2
- Chippewa County2
- Clark County2
- Dunn County2
- Eau Claire County2
- Jackson County2
- La Crosse County2
- Monroe County2
- Pepin County2
- Saint Croix County2
- Taylor County2
- Trempealeau County2
- Vernon County2
- Columbia County2
- Dodge County2
- Fond du Lac County2
- Green Lake County2
- Lincoln County2
- Marquette County2
- Portage County2
- Waupaca County2
- Waushara County2
- Winnebago County2
- Lafayette County1
- Pierce County1
- Adams County1
- Barron County1
- Iron County1
- Juneau County1
- Marathon County1
- Polk County1
- Price County1
- Richland County1
- Rusk County1
- Sauk County1
- Sawyer County1
- Wood County1
25 more counties
- Brown County1
- Calumet County1
- Dane County1
- Florence County1
- Forest County1
- Jefferson County1
- Kenosha County1
- Kewaunee County1
- Langlade County1
- Manitowoc County1
- Marinette County1
- Menominee County1
- Milwaukee County1
- Oconto County1
- Oneida County1
- Outagamie County1
- Ozaukee County1
- Racine County1
- Rock County1
- Shawano County1
- Sheboygan County1
- Vilas County1
- Walworth County1
- Washington County1
- Waukesha County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20002002
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.