Alert archive / Wisconsin / Severe Thunderstorm Warnings / 2004
Severe Thunderstorm Warnings in Wisconsin, April 2004
49 severe thunderstorm warnings in April 2004. 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 severe thunderstorm warnings reaches back to 1986.
Severe Thunderstorm Warnings by county
Each county as a circle sized by its count in April 2004. Tap one for its archive.
- Severe Thunderstorm Warnings
- 49
- Busiest day
- April 18, 200439 severe thunderstorm 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 |
|---|---|---|---|---|
| Apr 16, 4:46 PM CDT | Severe Thunderstorm Warning | ARX | Trempealeau | 29 min |
| Apr 17, 2:37 AM CDT | Severe Thunderstorm Warning | MKX | Kenosha, Walworth | 38 min |
| Apr 17, 2:49 AM CDT | Severe Thunderstorm Warning | MKX | Racine, Walworth, Waukesha | 41 min |
| Apr 17, 9:47 PM CDT | Severe Thunderstorm Warning | ARX | La Crosse | 28 min |
| Apr 17, 10:08 PM CDT | Severe Thunderstorm Warning | ARX | Monroe | 52 min |
| Apr 17, 10:21 PM CDT | Severe Thunderstorm Warning | ARX | Crawford, Vernon | 84 min |
| Apr 17, 10:44 PM CDT | Severe Thunderstorm Warning | ARX | Juneau | 76 min |
| Apr 17, 10:47 PM CDT | Severe Thunderstorm Warning | MPX | Eau Claire | 28 min |
| Apr 17, 11:14 PM CDT | Severe Thunderstorm Warning | ARX | Clark, Taylor | 61 min |
| Apr 17, 11:18 PM CDT | Severe Thunderstorm Warning | ARX | Richland | 87 min |
| Apr 17, 11:18 PM CDT | Severe Thunderstorm Warning | GRB | Marathon | 57 min |
| Apr 17, 11:20 PM CDT | Severe Thunderstorm Warning | MPX | Chippewa | 55 min |
| Apr 18, 1:23 AM CDT | Severe Thunderstorm Warning | MPX | Pierce | 67 min |
| Apr 18, 1:28 AM CDT | Severe Thunderstorm Warning | MKX | Dodge, Jefferson, Waukesha | 47 min |
| Apr 18, 1:34 AM CDT | Severe Thunderstorm Warning | MPX | Barron | 41 min |
| Apr 18, 1:52 AM CDT | Severe Thunderstorm Warning | MPX | Saint Croix | 38 min |
| Apr 18, 1:57 AM CDT | Severe Thunderstorm Warning | MPX | Pepin | 48 min |
| Apr 18, 1:59 AM CDT | Severe Thunderstorm Warning | MPX | Rusk | 46 min |
| Apr 18, 2:09 AM CDT | Severe Thunderstorm Warning | MPX | Dunn | 51 min |
| Apr 18, 2:11 AM CDT | Severe Thunderstorm Warning | DLH | Sawyer | 64 min |
| Apr 18, 2:16 AM CDT | Severe Thunderstorm Warning | MPX | Barron | 29 min |
| Apr 18, 2:24 AM CDT | Severe Thunderstorm Warning | MPX | Saint Croix | 36 min |
| Apr 18, 2:27 AM CDT | Severe Thunderstorm Warning | ARX | Buffalo | 48 min |
| Apr 18, 2:42 AM CDT | Severe Thunderstorm Warning | MPX | Eau Claire, Pepin | 48 min |
| Apr 18, 3:37 AM CDT | Severe Thunderstorm Warning | DLH | Burnett, Douglas, Washburn | 53 min |
| Apr 18, 4:00 AM CDT | Severe Thunderstorm Warning | DLH | Bayfield | 30 min |
| Apr 18, 4:43 AM CDT | Severe Thunderstorm Warning | DLH | Sawyer | 32 min |
| Apr 18, 4:56 AM CDT | Severe Thunderstorm Warning | DLH | Douglas, Washburn | 34 min |
| Apr 18, 5:20 AM CDT | Severe Thunderstorm Warning | DLH | Ashland, Sawyer | 55 min |
| Apr 18, 6:33 AM CDT | Severe Thunderstorm Warning | GRB | Oneida, Vilas | 57 min |
| Apr 18, 7:18 AM CDT | Severe Thunderstorm Warning | DLH | Burnett | 27 min |
| Apr 18, 7:24 AM CDT | Severe Thunderstorm Warning | MPX | Polk | 36 min |
| Apr 18, 7:33 AM CDT | Severe Thunderstorm Warning | DLH | Washburn | 27 min |
| Apr 18, 7:56 AM CDT | Severe Thunderstorm Warning | DLH | Sawyer | 34 min |
| Apr 18, 8:27 AM CDT | Severe Thunderstorm Warning | DLH | Ashland, Sawyer | 48 min |
| Apr 18, 9:10 AM CDT | Severe Thunderstorm Warning | DLH | Price | 35 min |
| Apr 18, 9:25 AM CDT | Severe Thunderstorm Warning | GRB | Vilas | 65 min |
| Apr 18, 10:27 AM CDT | Severe Thunderstorm Warning | GRB | Forest | 33 min |
| Apr 18, 4:42 PM CDT | Severe Thunderstorm Warning | MPX | Polk | 48 min |
| Apr 18, 5:13 PM CDT | Severe Thunderstorm Warning | DLH | Douglas | 32 min |
| Apr 18, 6:16 PM CDT | Severe Thunderstorm Warning | MPX | Polk | 44 min |
| Apr 18, 6:32 PM CDT | Severe Thunderstorm Warning | DLH | Ashland | 43 min |
| Apr 18, 7:02 PM CDT | Severe Thunderstorm Warning | MPX | Barron, Polk | 43 min |
| Apr 18, 7:05 PM CDT | Severe Thunderstorm Warning | DLH | Iron | 40 min |
| Apr 18, 7:13 PM CDT | Severe Thunderstorm Warning | MPX | Saint Croix | 47 min |
| Apr 18, 7:20 PM CDT | Severe Thunderstorm Warning | GRB | Vilas | 55 min |
| Apr 18, 7:43 PM CDT | Severe Thunderstorm Warning | MPX | Barron, Polk, Rusk | 47 min |
| Apr 18, 9:00 PM CDT | Severe Thunderstorm Warning | MPX | Chippewa, Dunn, Eau Claire | 60 min |
| Apr 18, 9:11 PM CDT | Severe Thunderstorm Warning | ARX | Buffalo | 64 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Sawyer County5
- Polk County5
- Barron County4
- Eau Claire County3
- Saint Croix County3
- Douglas County3
- Washburn County3
- Ashland County3
- Vilas County3
- Walworth County2
- Waukesha County2
- Chippewa County2
- Pepin County2
- Rusk County2
- Dunn County2
- Buffalo County2
- Burnett County2
- Trempealeau County1
- Kenosha County1
- Racine County1
- La Crosse County1
- Monroe County1
- Crawford County1
- Vernon County1
- Juneau County1
- Clark County1
- Taylor County1
- Richland County1
- Marathon County1
- Pierce County1
- Dodge County1
- Jefferson County1
- Bayfield County1
- Oneida County1
- Price County1
- Forest County1
- Iron County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20032005
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.