Alert archive / Wisconsin / Tornado Warnings in 1994

Tornado Warning 6, NWS Milwaukee, WI

July 11, 1994Milwaukee County, Waukesha County, Wisconsin

NWS Milwaukee, WI issued this tornado warning at Jul 11, 1994, 8:02 PM CDT for Milwaukee County, Waukesha County, Wisconsin. It was in force for 43 min.

The area

The counties it named.

The facts

Issued
Jul 11, 1994, 8:02 PM CDT (01:02 UTC)
Expired
Jul 11, 1994, 8:45 PM CDT
In force
43 min
Issued by
NWS Milwaukee, WI
Area
Whole counties

Counties Milwaukee County, WI, Waukesha County, WI

The nearest sounding before it

Green Bay/Straub, WI (KGRB), launched 00:00Z, 1.0 hours before the alert went out and 162 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 1994-07-12Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1998 joules per kilogram.LCLLFCEL10008507005003002001001 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 1994-07-12The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 160 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
1998 J/kg
Mixed-layer CIN
-13 J/kg
Mixed-layer LCL
985 m above ground
0-6 km bulk shear
32 kt
0-1 km storm-relative helicity
160 m²/s²
0-3 km storm-relative helicity
205 m²/s²
Significant tornado parameter
1.5
Supercell composite
9.9

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KMKE 120106
TORMKE
WIC079-133-120145-
 
BULLETIN - EBS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
802 PM CDT MON JUL 11 1994
 
THE NATIONAL WEATHER SERVICE IN MILWAUKEE/SULLIVAN HAS ISSUED A
TORNADO WARNING EFFECTIVE UNTIL  845 PM CDT
FOR PEOPLE IN THE FOLLOWING LOCATIONS...
 
IN SOUTHEAST WISCONSIN
 
   ...MILWAUKEE COUNTY...NORTHERN WAUKESHA COUNTY
 
AND THE ADJACENT COASTAL WATERS OF LAKE MICHIGAN
 
 
...SEVERE STORMS WILL PUSH EAST AND SOUTHEAST THROUGH MILWAUKEE
AND NORTHERN WAUKESHA COUNTIES...
 
DOPPLER RADAR AT 803 PM SHOWED A LINE OF SEVERE STORMS EXTENDING FROM
BR0WN DEER CITY BACK TO BROOKFIELD AND OCONOMOWOC. THESE STORMS WERE
MOVING EAST AT 40 MPH AND WILL AFFECT THE CITIES OF WAUWATOSA... WEST
MILWAUKEE ... WAUKESHA... AND BROOKFIELD THROUGH 900 PM.
 
FUNNEL CLOUDS HAVE BEEN REPORTED WITH THESE STORMS NORTH OF WAUKESHA OR
16 MILES WEST OF MIWAUKEE. HAIL OF 1/4 TO 1/2 INCH SIZE HAS ALSO BEEN
REPORTED.
 
SEVERE THUNDERSTORMS OCCASIONALLY PRODUCE TORNADOES WITH LITTLE OR
NO ADVANCE WARNING.  IF YOU ARE OUTSIDE...MOVE TO A REINFORCED
SHELTER.  IF INDOORS...STAY AWAY FROM WINDOWS UNTIL THE STORM
HAS PASSED.
 
KAPELA/SIEBERS

What forecasters said that day

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

In the hours before

Special weather statement, Jul 11, 6:12 PM CDT, 1 hour 50 minutes before
WIZ051-058-120100-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
612 PM CDT MON JUL 11 1994

...INTENSE THUNDERSTORMS APPROACHING DODGE AND FOND DU LAC COUNTIES...

AT 610 PM CDT...A LINE OF INTENSE THUNDERSTORMS WAS LOCATED IN
COLUMBIA AND MARQUETTE COUNTIES FROM ABOUT 25 MILES NORTHWEST OF
MADISON TO 15 MILES NORTHWEST OF BEAVER DAM TO MONTELLO IN MARQUETTE
COUNTY OR ABOUT 45 MILES NORTH OF MADISON.  THE LINE WAS MOVING EAST AT
35 MPH.

THE LINE OF STORMS WILL AFFECT DODGE AND FOND DU LAC COUNTIES BETWEEN
620 PM AND 730 PM.

THESE STORMS HAVE A HISTORY OF DOWNING TREES AND PRODUCING HAIL.

IF THREATENING WEATHER APPROACHES SEEK SHELTER IMMEDIATELY.
<
A TORNADO WATCH IS IN EFFECT UNTIL 11 PM.
JDH

WWUS35KMOB.!
Special weather statement, Jul 11, 6:14 PM CDT, 1 hour 48 minutes before
WIZ051-058-120100-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
612 PM CDT MON JUL 11 1994

...INTENSE THUNDERSTORMS APPROACHING DODGE AND FOND DU LAC COUNTIES...

AT 610 PM CDT...A LINE OF INTENSE THUNDERSTORMS WAS LOCATED IN
COLUMBIA AND MARQUETTE COUNTIES FROM ABOUT 25 MILES NORTHWEST OF
MADISON TO 15 MILES NORTHWEST OF BEAVER DAM TO MONTELLO IN MARQUETTE
COUNTY OR ABOUT 45 MILES NORTH OF MADISON.  THE LINE WAS MOVING EAST AT
35 MPH.

THE LINE OF STORMS WILL AFFECT DODGE AND FOND DU LAC COUNTIES BETWEEN
620 PM AND 730 PM.

THESE STORMS HAVE A HISTORY OF DOWNING TREES AND PRODUCING HAIL.

IF THREATENING WEATHER APPROACHES SEEK SHELTER IMMEDIATELY.
<
A TORNADO WATH IS IN EFFECT UNTIL 11 PM.
JDH
Special weather statement, Jul 11, 6:15 PM CDT, 1 hour 47 minutes before
WIZ051-058-120100-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
612 PM CDT MON JUL 11 1994

...INTENSE THUNDERSTORMS APPROACHING DODGE AND FOND DU LAC COUNTIES...

AT 610 PM CDT...A LINE OF INTENSE THUNDERSTORMS WAS LOCATED IN
COLUMBIA AND MARQUETTE COUNTIES FROM ABOUT 25 MILES NORTHWEST OF
MADISON TO 15 MILES NORTHWEST OF BEAVER DAM TO MONTELLO IN MARQUETTE
COUNTY OR ABOUT 45 MILES NORTH OF MADISON.  THE LINE WAS MOVING EAST AT
35 MPH.

THE LINE OF STORMS WILL AFFECT DODGE AND FOND DU LAC COUNTIES BETWEEN
620 PM AND 730 PM.

THESE STORMS HAVE A HISTORY OF DOWNING TREES AND PRODUCING HAIL.

IF THREATENING WEATHER APPROACHES SEEK SHELTER IMMEDIATELY.
<
A TORNADO WATCH IS IN EFFECT UNTIL 11 PM.
JDH
Special weather statement, Jul 11, 7:40 PM CDT, 22 minutes before
WIZALL-120300-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
740 PM CDT MON JUL 11 1994

...PARTS OF TORNADO WATCH 602 CANCELLED...

THE NORTHWEST PART OF TORNADO WATCH 602 HAS BEEN CANCELLED.

THE COUNTIES NO LONGER IN EFFECT ARE...

WAUPACA

JACKSON         LA CROSSE       MONROE

ADAMS           JUNEAU          MARQUETTE
PORTAGE         WAUSHARA        WOOD

CRAWFORD

RICHLAND        VERNON

SAUK

THE REMAINDER OF THE TORNADO WATCH REMAINS IN EFFECT.

HENTZ
Special weather statement, Jul 11, 7:46 PM CDT, 16 minutes before
WIZALL-120300-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
740 PM CDT MON JUL 11 1994

...PARTS OF TORNADO WATCH 602 CANCELLED...

THE NORTHWEST PART OF TORNADO WATCH 602 HAS BEEN CANCELLED.

THE COUNTIES NO LONGER IN EFFECT ARE...

WAUPACA

JACKSON         LA CROSSE       MONROE

ADAMS           JUNEAU          MARQUETTE
PORTAGE         WAUSHARA        WOOD

CRAWFORD

RICHLAND        VERNON

SAUK

THE REMAINDER OF THE TORNADO WATCH REMAINS IN EFFECT.

HENTZ
Local storm report, Jul 11, 8:00 PM CDT, 2 minutes before
STORM REPORT
NATIONAL WEATHER SERVICE MADISON WI
800 PM CDT MON JUL 11 1994

WW# 602                 ...ALL TIMES IN CDT...

515 PM          JUNEAU COUNTY SHERIFF REPORTS POWER LINES AND NUMEROUS
                TREES DOWN...SCATTERED THROUGHOUT COUNTY

530 PM          RICHLAND COUNTY SHERIFF REPORTS TREES AND POWER LINES
                DOWN IN NORTHERN AND WESTERN PARTS OF COUNTY

545 PM          ADAMS COUNTY SHERIFF REPORTS NUMEROUS TREES AND POWER
                LINES DOWN IN SPRINGFIELD TOWNSHIP... AND SCATTERED
                THROUGHOUT COUNTY

550 PM          SAUK COUNTY SHERIFF REPORTS NUMEROUS TREES AND POWER LINES
                DOWN...SCATTERED THROUGHOUT COUNTY

                                                                             [
550 PM          COLUMBIA COUNTY REPORTS NUMEROUS TREES AND POWER LINES
                DOWN THROUGHOUT COUNTY

615 PM          MARQUTTE COUNTY SHERIFF REPORTS TREES AND POWER LINES
                DOWN IN EXTREME SOUTHERN PART OF COUNTY

700 PM          DANE COUNTY SPOTTERS REPORT TREES DOWN AND 1 INCH HAIL
                IN THE TOWNS OF DANE AND WINDSOR

MARIEN

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 11, 7:30 PM CDTSevere Thunderstorm WarningMKXWaukesha60 min
Jul 11, 8:45 PM CDTSevere Thunderstorm WarningMKXMilwaukee21 min

Nearby

Tornado Warnings in Wisconsin, 1994Every tornado warning in 1994Tornadoes in 1994

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.