Alert archive / Wisconsin / Severe Thunderstorm Warnings in 2001
Severe Thunderstorm Warning 83, NWS Milwaukee, WI
NWS Milwaukee, WI issued this severe thunderstorm warning at Sep 7, 2001, 6:59 PM CDT for Green County, Rock County, Wisconsin. It was in force for 61 min. 3 reports came from inside the area while it was in force.
The area
The counties it named, with what was reported inside it.
The facts
- Issued
- Sep 7, 2001, 6:59 PM CDT (23:59 UTC)
- Expired
- Sep 7, 2001, 8:00 PM CDT
- In force
- 61 min
- Issued by
- NWS Milwaukee, WI
- Area
- Whole counties
Counties Green County, WI, Rock County, WI
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Sep 7, 7:10 PM CDT | Thunderstorm Wind 52 E | Monroe, WI | |
| Sep 7, 7:20 PM CDT | Thunderstorm Wind 56 E | Evansville, WI | |
| Sep 7, 7:25 PM CDT | Thunderstorm Wind 56 E | Beloit, WI |
NCEI Storm Data entries that began inside the alert's area while it was in force. Before 2003 the local storm report archive is thin, so this is the record of what happened rather than what was phoned in.
The watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Sep 7, 6:15 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
The nearest sounding before it
Davenport, (KDVN), launched 12:00Z, 12.0 hours before the alert went out and 152 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
- 1137 J/kg
- Mixed-layer CIN
- -44 J/kg
- Mixed-layer LCL
- 827 m above ground
- 0-6 km bulk shear
- 26 kt
- 0-1 km storm-relative helicity
- 223 m²/s²
- 0-3 km storm-relative helicity
- 184 m²/s²
- Significant tornado parameter
- 0.8
- Supercell composite
- 2.7
The text
As transmitted, in the capitals the NWS used until 2016.
708 WUUS53 KMKX 080000 SVRMKE WIC021-025-045-105-080100- BULLETIN - IMMEDIATE BROADCAST REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI 659 PM CDT FRI SEP 7 2001 THE NATIONAL WEATHER SERVICE IN SULLIVAN HAS ISSUED A * SEVERE THUNDERSTORM WARNING FOR... ROCK COUNTY IN SOUTH CENTRAL WISCONSIN COLUMBIA COUNTY IN SOUTH CENTRAL WISCONSIN DANE COUNTY IN SOUTH CENTRAL WISCONSIN GREEN COUNTY IN SOUTH CENTRAL WISCONSIN * UNTIL 800 PM CDT * AT 659 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A LINE OF SEVERE THUNDERSTORMS FROM 11 MILES WEST OF LAKE WISCONSIN TO 4 MILES EAST OF MONROE...OR FROM 3 MILES SOUTHWEST OF BARABOO TO 4 MILES EAST OF MONROE...MOVING NORTHEAST AT 20 MPH. * SEVERE THUNDERSTORMS WILL BE NEAR... EVANSVILLE AT 705 PM CDT. OREGON AT 710 PM CDT. DE FOREST AT 715 PM CDT. MONONA AT 720 PM CDT. IF YOU ARE IN THE PATH OF THIS STORM...YOU SHOULD PREPARE FOR DAMAGING WINDS IN EXCESS OF 60 MPH...LARGE HAIL...AND DEADLY LIGHTNING. SEEK SHELTER IMMEDIATELY DAMAGING WINDS IN EXCESS OF 60 MPH ARE EXPECTED FROM THESE STORMS. SEEK SHELTER IN A STURDY STRUCTURE. ZAJDEL
The office that day
Everything else NWS Milwaukee, WI issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 7, 12:35 PM CDT | Severe Thunderstorm Warning | MKX | Columbia, Green Lake, Marquette | 40 min |
| Sep 7, 12:35 PM CDT | Severe Thunderstorm Warning | MKX | Dane | 40 min |
| Sep 7, 12:55 PM CDT | Severe Thunderstorm Warning | MKX | Jefferson, Rock | 65 min |
| Sep 7, 1:05 PM CDT | Severe Thunderstorm Warning | MKX | Fond du Lac | 55 min |
| Sep 7, 1:19 PM CDT | Severe Thunderstorm Warning | MKX | Dodge | 56 min |
| Sep 7, 6:07 PM CDT | Severe Thunderstorm Warning | MKX | Iowa, Lafayette | 53 min |
| Sep 7, 6:38 PM CDT | Severe Thunderstorm Warning | MKX | Sauk | 67 min |
| Sep 7, 6:59 PM CDT | Severe Thunderstorm Warning | MKX | Columbia, Dane | 61 min |
Nearby
Severe Thunderstorm Warnings in Wisconsin, 2001Every severe thunderstorm warning in 2001
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; verification from NCEI's Storm Data; the sounding from the Mesonet's radiosonde archive.