Alert archive / Wisconsin / 2001
Weather alerts in Wisconsin, April 2001
37 weather alerts in April 2001, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.
Weather alerts by county
Each county as a circle sized by its count in April 2001. Tap one for its archive.
- Alerts
- 37
- Warnings
- 33
- Watches
- 4
- Advisories
- 0
- Busiest day
- April 23, 200120 alerts
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 6, 10:15 PM CDT | Severe Thunderstorm Warning | ARX | Vernon | 30 min |
| Apr 7, 1:35 AM CDT | Severe Thunderstorm Warning | GRB | Manitowoc | 25 min |
| Apr 7, 2:31 AM CDT | Severe Thunderstorm Warning | MKX | Sheboygan | 29 min |
| Apr 8, 11:16 PM CDT | Severe Thunderstorm Warning | ARX | La Crosse, Trempealeau | 44 min |
| Apr 11, 7:38 AM CDT | Flash Flood Warning | ARX | Buffalo | 3 hr |
| Apr 11, 3:15 PM CDT | Severe Thunderstorm Warning | MKX | Dane, Jefferson, Rock | 60 min |
| Apr 11, 3:25 PM CDT | Severe Thunderstorm Warning | MKX | Waukesha | 50 min |
| Apr 11, 3:38 PM CDT | Severe Thunderstorm Warning | MKX | Dodge, Washington | 37 min |
| 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 11, 6:26 PM CDT | Severe Thunderstorm Warning | ARX | Crawford, Grant | 64 min |
| Apr 11, 7:00 PM CDT | Severe Thunderstorm Warning | ARX | Grant, Richland | 60 min |
| Apr 11, 9:28 PM CDT | Flash Flood Warning | DLH | Douglas | 6 hr |
| Apr 12, 2:49 AM CDT | Severe Thunderstorm Warning | ARX | Adams, Juneau | 26 min |
| Apr 12, 3:08 AM CDT | Severe Thunderstorm Warning | GRB | Portage, Wood | 52 min |
| Apr 12, 3:08 AM CDT | Severe Thunderstorm Warning | GRB | Waushara | 52 min |
| Apr 12, 3:57 AM CDT | Severe Thunderstorm Warning | GRB | Outagamie, Waupaca, Winnebago | 48 min |
| Apr 23, 9:30 AM CDT | Tornado Watch | SPC | Adams, Barron, Buffalo, Chippewa, Clark, Columbia and 32 more | 6 hr |
| Apr 23, 10:05 AM CDT | Severe Thunderstorm Warning | ARX | La Crosse | 25 min |
| Apr 23, 10:26 AM CDT | Severe Thunderstorm Warning | MPX | Chippewa | 34 min |
| Apr 23, 10:33 AM CDT | Severe Thunderstorm Warning | ARX | Clark, Jackson | 42 min |
| Apr 23, 11:32 AM CDT | Severe Thunderstorm Warning | DLH | Price | 58 min |
| Apr 23, 11:35 AM CDT | Severe Thunderstorm Warning | GRB | Wood | 40 min |
| Apr 23, 11:40 AM CDT | Severe Thunderstorm Warning | GRB | Lincoln | 35 min |
| Apr 23, 11:53 AM CDT | Severe Thunderstorm Warning | GRB | Marathon, Portage | 52 min |
| Apr 23, 12:06 PM CDT | Severe Thunderstorm Warning | MKX | Green Lake, Marquette | 24 min |
| Apr 23, 12:14 PM CDT | Severe Thunderstorm Warning | GRB | Oneida | 31 min |
| Apr 23, 12:30 PM CDT | Severe Thunderstorm Warning | MKX | Green Lake | 30 min |
| Apr 23, 12:30 PM CDT | Tornado Watch | SPC | Brown, Calumet, Columbia, Dane, Dodge, Florence and 29 more | 5 hr |
| Apr 23, 12:34 PM CDT | Severe Thunderstorm Warning | GRB | Langlade | 41 min |
| Apr 23, 12:40 PM CDT | Severe Thunderstorm Warning | GRB | Winnebago | 50 min |
| Apr 23, 12:40 PM CDT | Severe Thunderstorm Warning | GRB | Vilas | 35 min |
| Apr 23, 1:07 PM CDT | Severe Thunderstorm Warning | GRB | Outagamie | 38 min |
| Apr 23, 1:32 PM CDT | Severe Thunderstorm Warning | GRB | Marinette, Oconto | 58 min |
| Apr 23, 1:48 PM CDT | Severe Thunderstorm Warning | GRB | Calumet, Outagamie, Winnebago | 42 min |
| Apr 23, 1:55 PM CDT | Severe Thunderstorm Warning | GRB | Brown | 35 min |
| Apr 23, 2:48 PM CDT | Tornado Warning | GRB | Door | 27 min |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Severe storms | |
| Severe Thunderstorm Warning | 30 |
| Tornado Warning | 1 |
| Tornado Watch | 4 |
| Flooding | |
| Flash Flood Warning | 2 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Winnebago County5
- La Crosse County4
- Grant County4
- Portage County4
- Outagamie County4
- Green Lake County4
- Vernon County3
- Trempealeau County3
- Buffalo County3
- Dodge County3
- Crawford County3
- Chippewa County3
- Clark County3
- Jackson County3
- Wood County3
- Waushara County3
- Waupaca County3
- Lincoln County3
- Marquette County3
- Manitowoc County2
- Sheboygan County2
- Dane County2
- Jefferson County2
- Rock County2
- Waukesha County2
- Washington County2
- Iowa County2
- Dunn County2
- Eau Claire County2
- Monroe County2
- Pepin County2
- Saint Croix County2
- Taylor County2
- Richland County2
- Adams County2
- Juneau County2
- Columbia County2
- Fond du Lac County2
- Marathon County2
- Price County2
27 more counties
- Oneida County2
- Brown County2
- Calumet County2
- Langlade County2
- Marinette County2
- Oconto County2
- Vilas County2
- Lafayette County1
- Pierce County1
- Douglas County1
- Barron County1
- Iron County1
- Polk County1
- Rusk County1
- Sauk County1
- Sawyer County1
- Florence County1
- Forest County1
- Kenosha County1
- Kewaunee County1
- Menominee County1
- Milwaukee County1
- Ozaukee County1
- Racine County1
- Shawano County1
- Walworth County1
- Door 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.