Alert archive / Wisconsin / Severe Thunderstorm Warnings in 1995

Severe Thunderstorm Warning 33, NWS Milwaukee, WI

June 7, 1995Walworth County, Waukesha County, Wisconsin

NWS Milwaukee, WI issued this severe thunderstorm warning at Jun 7, 1995, 7:26 PM CDT for Walworth County, Waukesha County, Wisconsin. It was in force for 64 min.

The area

The counties it named.

The facts

Issued
Jun 7, 1995, 7:26 PM CDT (00:26 UTC)
Expired
Jun 7, 1995, 8:30 PM CDT
In force
64 min
Issued by
NWS Milwaukee, WI
Area
Whole counties

Counties Walworth County, WI, Waukesha County, WI

The radar

The Milwaukee radar (KMKX), 17 km from the middle of the area, began a volume at 00:28 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The nearest sounding before it

Green Bay/Straub, WI (KGRB), launched 00:00Z, 0.4 hours before the alert went out and 184 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.

Skew-T log-pSkew-T log-p diagram, Green Bay/Straub, WI at 00:00Z on 1995-06-08Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 2 joules per kilogram.LCLEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Green Bay/Straub, WI at 00:00Z on 1995-06-08The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 43 square meters per square second.193958Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
2 J/kg
Mixed-layer CIN
0 J/kg
Mixed-layer LCL
637 m above ground
0-6 km bulk shear
42 kt
0-1 km storm-relative helicity
43 m²/s²
0-3 km storm-relative helicity
103 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

000 
WUUS1 KMKE 080026 RRA
SVRMKE
WIC127-133-080130-

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
726 PM CDT WED JUN 7 1995

THE NATIONAL WEATHER SERVICE IN MILWAUKEE/SULLIVAN HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL 830 PM CDT
FOR PEOPLE IN THE FOLLOWING LOCATION...

IN SOUTHEAST WISCONSIN

   ...WAUKESHA COUNTY
   ...WALWORTH COUNTY

 
AT 720 PM I INCH HAIL WAS REPORTED AT THE WEATHER SERVICE OFFICE AT
SULLIVAN.  THIS STORM WILL AFECT SOUTHWEST WAUKESHA COUNTY INTO
WALWORTH COUNTY AS IT MOVES SOUTHEAST AT 30 MPH.

ANOTHER STORM WAS OCCURRING OVER NORTHERN WAUKESHA COUNTY.

THIS STORM HAS A HISTORY OF LARGE HAIL. GO INSIDE A STURDY BUILDING
AND STAY AWAY FROM WINDOWS.

PEOPLE IN WALWORTH MAY ALSO RECEIVE DAMAGING WINDS.

HENTZ/HAASE
 

&

What forecasters said that day

The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

In the hours before

Local storm report, Jun 7, 1:40 PM CDT, 5 hours 46 minutes before
PRELIMINARY LOCAL STORM REPORT...UPDATED
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
140 PM CDT WED JUN 7 1995

TIME(CDT)  .....CITY LOCATION.....   ST   ...EVENT/REMARKS...
           ....COUNTY LOCATION....

227 PM        CITY OF WALWORTH       WI   MICROBURST WINDS
               WALWORTH COUNTY            CAUSED ROOF TO BE
                                          BLOWN OFF HOUSE
                                          (PREVIOUSLY REPORTED AS
                                          AN UNCONFIRMED TORNADO).
                                          NUMEROUS TREES BLOWN OVER.
                                          GOLF BALL SIZE HAIL.

313 PM           WATERFORD           WI   POWER LINES DOWNED BY
                RACINE COUNTY             HIGH WINDS.

347 PM             NORWAY            WI   LIGHTNING STRIKE STARTED
                RACINE COUNTY             HOUSE ON FIRE.

416 PM           BEAVER DAM          WI   TREES AND POWER LINES
                DODGE COUNTY              DOWNED BY HIGH
                                          WINDS

419 PM             WAUPUN            WI   TREES AND POWER LINES
              FOND DU LAC COUNTY          DOWNED BY HIGH WINDS.

430 PM             WAUPUN            WI   TREE BLOWN ONTO CAR
              FOND DU LAC COUNTY

520 PM              DANE             WI   8 TO 10 INCH DIAMETER
              1 MILE NORTHEAST OF         TREES DOWNED BY HIGH
                  STOUGHTON               WINDS

GARCIA
Local storm report, Jun 7, 1:46 PM CDT, 5 hours 40 minutes before
PRELIMINARY LOCAL STORM REPORT...UPDATED
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
140 PM CDT WED JUN 7 1995

TIME(CDT)  .....CITY LOCATION.....   ST   ...EVENT/REMARKS...
           ....COUNTY LOCATION....

227 PM        CITY OF WALWORTH       WI   MICROBURST WINDS
               WALWORTH COUNTY            CAUSED ROOF TO BE
                                          BLOWN OFF HOUSE
                                          (PREVIOUSLY REPORTED AS
                                          AN UNCONFIRMED TORNADO).
                                          NUMEROUS TREES BLOWN OVER.
                                          GOLF BALL SIZE HAIL.

313 PM           WATERFORD           WI   POWER LINES DOWNED BY
                RACINE COUNTY             HIGH WINDS.

347 PM             NORWAY            WI   LIGHTNING STRIKE STARTED
                RACINE COUNTY             HOUSE ON FIRE.

416 PM           BEAVER DAM          WI   TREES AND POWER LINES
                DODGE COUNTY              DOWNED BY HIGH
                                          WINDS

419 PM             WAUPUN            WI   TREES AND POWER LINES
              FOND DU LAC COUNTY          DOWNED BY HIGH WINDS.

430 PM             WAUPUN            WI   TREE BLOWN ONTO CAR
              FOND DU LAC COUNTY

520 PM              DANE             WI   8 TO 10 INCH DIAMETER
              1 MILE NORTHEAST OF         TREES DOWNED BY HIGH
                  STOUGHTON               WINDS

GARCIA
Special weather statement, Jun 7, 4:15 PM CDT, 3 hours 11 minutes before
WIZ054>072-080300-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
415 PM CDT WED JUN 7 1995

...SEVERE THUNDERSTORMS POSSIBLE IN SOUTHERN WISCONSIN...

A VERY STRONG COLD FRONT EXTENDING FROM NEAR LA CROSSE TO JUST SOUTH
OF SHEBOYGAN WILL MOVE SLOWLY INTO SOUTHERN WISCONSIN THIS EVENING.
VERY WARM MOIST AND UNSTABLE AIR IN PLACE AHEAD OF THE FRONT WILL
CAUSE THUNDERSTORMS TO CONTINUE TO INCREASE IN INTENSITY AND
COVERAGE.  SOME OF THE STORMS MAY BE SEVERE PRODUCING DAMAGING
WINDS AND LARGE HAIL.

THE MAIN SEVERE WEATHER THREAT AREA THIS EVENING WILL BE SOUTH OF A
LA CROSSE TO SHEBOYGAN LINE AND INCLUDES THE METRO AREAS OF
MILWAUKEE AND MADISON.

STAY TUNED FOR FURTHER STATEMENTS AND FORECASTS CONCERNING THIS
SEVERE WEATHER POTENTIAL.
JDH
Special weather statement, Jun 7, 4:22 PM CDT, 3 hours 4 minutes before
WIZ054>072-080300-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
415 PM CDT WED JUN 7 1995

...SEVERE THUNDERSTORMS POSSIBLE IN SOUTHERN WISCONSIN...

A VERY STRONG COLD FRONT EXTENDING FROM NEAR LA CROSSE TO JUST SOUTH
OF SHEBOYGAN WILL MOVE SLOWLY INTO SOUTHERN WISCONSIN THIS EVENING.
VERY WARM MOIST AND UNSTABLE AIR IN PLACE AHEAD OF THE FRONT WILL
CAUSE THUNDERSTORMS TO CONTINUE TO INCREASE IN INTENSITY AND
COVERAGE.  SOME OF THE STORMS MAY BE SEVERE PRODUCING DAMAGING
WINDS AND LARGE HAIL.

THE MAIN SEVERE WEATHER THREAT AREA THIS EVENING WILL BE SOUTH OF A
LA CROSSE TO SHEBOYGAN LINE AND INCLUDES THE METRO AREAS OF
MILWAUKEE AND MADISON.

STAY TUNED FOR FURTHER STATEMENTS AND FORECASTS CONCERNING THIS
SEVERE WEATHER POTENTIAL.
JDH

The office that day

Everything else NWS Milwaukee, WI issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 7, 7:05 PM CDTSevere Thunderstorm WarningMKXRock60 min
Jun 7, 7:05 PM CDTSevere Thunderstorm WarningMKXGreen30 min
Jun 7, 7:45 PM CDTSevere Thunderstorm WarningMKXKenosha, Racine45 min

Nearby

Severe Thunderstorm Warnings in Wisconsin, 1995Every severe thunderstorm warning in 1995

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; radar from the NEXRAD Level II archive.