Alert archive / Wisconsin / Severe Thunderstorm Watches in 2000
Severe Thunderstorm Watch 727
The Storm Prediction Center issued this severe thunderstorm watch at Sep 10, 2000, 8:15 PM CDT for 15 counties in Iowa; 6 counties in Minnesota; 16 counties in Wisconsin. It was in force for 6 hr.
The area
The outline as issued.
The facts
- Issued
- Sep 10, 2000, 8:15 PM CDT (01:15 UTC)
- Expired
- Sep 11, 2000, 2:00 AM CDT
- In force
- 6 hr
- Issued by
- the Storm Prediction Center
All 37 counties
Allamakee County, IA, Bremer County, IA, Butler County, IA, Cerro Gordo County, IA, Chickasaw County, IA, Clayton County, IA, Fayette County, IA, Floyd County, IA, Franklin County, IA, Grundy County, IA, Hardin County, IA, Howard County, IA, Mitchell County, IA, Winneshiek County, IA, Worth County, IA, Fillmore County, MN, Freeborn County, MN, Houston County, MN, Mower County, MN, Olmsted County, MN, Winona County, MN, Adams County, WI, Crawford County, WI, Green Lake County, WI, Jackson County, WI, Juneau County, WI, La Crosse County, WI, Marathon County, WI, Marquette County, WI, Monroe County, WI, Portage County, WI, Richland County, WI, Sauk County, WI, Trempealeau County, WI, Vernon County, WI, Waushara County, WI, Wood County, WI
Warnings issued inside it
10 tornado, severe thunderstorm and flash flood warnings for its counties while it was in force.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 10, 8:47 PM CDT | Severe Thunderstorm Warning | DMX | Worth | 28 min |
| Sep 10, 8:47 PM CDT | Severe Thunderstorm Warning | ARX | Winona | 58 min |
| Sep 10, 8:49 PM CDT | Severe Thunderstorm Warning | ARX | Fillmore, Mower | 56 min |
| Sep 10, 8:53 PM CDT | Severe Thunderstorm Warning | ARX | Mitchell | 52 min |
| Sep 10, 9:42 PM CDT | Severe Thunderstorm Warning | ARX | Winona | 63 min |
| Sep 10, 9:43 PM CDT | Severe Thunderstorm Warning | ARX | Buffalo, Trempealeau | 77 min |
| Sep 10, 10:13 PM CDT | Severe Thunderstorm Warning | ARX | Mower | 62 min |
| Sep 10, 10:33 PM CDT | Severe Thunderstorm Warning | ARX | Buffalo, Trempealeau | 57 min |
| Sep 11, 12:15 AM CDT | Severe Thunderstorm Warning | GRB | Lincoln, Marathon | 45 min |
| Sep 11, 1:45 AM CDT | Flash Flood Warning | GRB | Lincoln, Marathon | 2 hr |
The nearest sounding before it
Minneapolis, MN (KMPX), launched 00:00Z, 1.3 hours before the alert went out and 199 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 2354 m above ground
- 0-6 km bulk shear
- 42 kt
- 0-1 km storm-relative helicity
- 117 m²/s²
- 0-3 km storm-relative helicity
- 203 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.
SPC that day
Everything else SPC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 11, 1:15 PM CDT | Tornado Watch | SPC | Benton, Black Hawk, Bremer, Buchanan, Butler, Cedar and 21 more | 6 hr |
| Sep 11, 3:30 PM CDT | Tornado Watch | SPC | Allamakee, Howard, Mitchell, Winneshiek | 5 hr |
| Sep 11, 4:45 PM CDT | Severe Thunderstorm Watch | SPC | Appanoose, Clarke, Davis, Decatur, Henry, Jefferson and 8 more | 5 hr |
| Sep 11, 1:30 PM CDT | Severe Thunderstorm Watch | SPC | Green, Kenosha, Rock, Walworth | 6 hr |
| Sep 11, 5:15 PM CDT | Severe Thunderstorm Watch | SPC | Adams, Brown, Calumet, Columbia, Crawford, Dodge and 26 more | 6 hr |
Nearby
Severe Thunderstorm Watches in Wisconsin, 2000Severe Thunderstorm Watches in Iowa, 2000Severe Thunderstorm Watches in Minnesota, 2000Every severe thunderstorm watch in 2000
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive.