Alert archive / Wisconsin / Severe Thunderstorm Warnings / 2009
Severe Thunderstorm Warnings in Wisconsin, April 2009
25 severe thunderstorm warnings in April 2009. 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 2009. Tap one for its archive.
- Severe Thunderstorm Warnings
- 25
- Busiest day
- April 24, 200914 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 24, 4:39 PM CDT | Severe Thunderstorm Warning | ARX | Buffalo | 51 min |
| Apr 24, 4:41 PM CDT | Severe Thunderstorm Warning | MPX | Dunn, Eau Claire, Pepin | 49 min |
| Apr 24, 5:19 PM CDT | Severe Thunderstorm Warning | MPX | Chippewa | 56 min |
| Apr 24, 5:28 PM CDT | Severe Thunderstorm Warning | ARX | Buffalo, Trempealeau | 47 min |
| Apr 24, 5:29 PM CDT | Severe Thunderstorm Warning | MPX | Eau Claire | 61 min |
| Apr 24, 5:44 PM CDT | Severe Thunderstorm Warning | ARX | Taylor | 46 min |
| Apr 24, 5:54 PM CDT | Severe Thunderstorm Warning | DLH | Price | 51 min |
| Apr 24, 6:22 PM CDT | Severe Thunderstorm Warning | MPX | Eau Claire | 16 min |
| Apr 24, 6:29 PM CDT | Severe Thunderstorm Warning | DLH | Price | 46 min |
| Apr 24, 6:31 PM CDT | Severe Thunderstorm Warning | ARX | Clark | 59 min |
| Apr 24, 6:40 PM CDT | Severe Thunderstorm Warning | ARX | Buffalo, Trempealeau | 35 min |
| Apr 24, 6:44 PM CDT | Severe Thunderstorm Warning | GRB | Oneida | 61 min |
| Apr 24, 6:48 PM CDT | Severe Thunderstorm Warning | DLH | Price | 42 min |
| Apr 24, 6:58 PM CDT | Severe Thunderstorm Warning | GRB | Lincoln, Marathon, Oneida | 47 min |
| Apr 24, 7:09 PM CDT | Severe Thunderstorm Warning | DLH | Iron, Price | 66 min |
| Apr 24, 7:16 PM CDT | Severe Thunderstorm Warning | ARX | Jackson, Trempealeau | 59 min |
| Apr 24, 7:32 PM CDT | Severe Thunderstorm Warning | DLH | Ashland, Bayfield, Iron, Sawyer | 43 min |
| Apr 24, 7:41 PM CDT | Severe Thunderstorm Warning | GRB | Forest, Langlade, Lincoln, Marathon, Oneida, Portage and 2 more | 64 min |
| Apr 24, 8:04 PM CDT | Severe Thunderstorm Warning | ARX | Clark | 41 min |
| Apr 24, 8:11 PM CDT | Severe Thunderstorm Warning | ARX | Jackson | 64 min |
| Apr 24, 8:36 PM CDT | Severe Thunderstorm Warning | GRB | Marathon | 39 min |
| Apr 24, 8:41 PM CDT | Severe Thunderstorm Warning | ARX | Clark, Jackson | 34 min |
| Apr 24, 8:51 PM CDT | Severe Thunderstorm Warning | GRB | Lincoln | 24 min |
| Apr 24, 9:11 PM CDT | Severe Thunderstorm Warning | GRB | Marinette, Oconto | 34 min |
| Apr 24, 10:56 PM CDT | Severe Thunderstorm Warning | ARX | Juneau, Monroe | 29 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Price County4
- Buffalo County3
- Eau Claire County3
- Trempealeau County3
- Clark County3
- Oneida County3
- Lincoln County3
- Marathon County3
- Jackson County3
- Iron County2
- Dunn County1
- Pepin County1
- Chippewa County1
- Taylor County1
- Ashland County1
- Bayfield County1
- Sawyer County1
- Forest County1
- Langlade County1
- Portage County1
- Shawano County1
- Wood County1
- Marinette County1
- Oconto County1
- Juneau County1
- Monroe County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20082010
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.