Alert archive / Wisconsin / Tornado Warnings in 1988

Tornado Warning 9, NWS Green Bay, WI

September 19, 1988Outagamie County, Waupaca County, Wisconsin

NWS Green Bay, WI issued this tornado warning at Sep 19, 1988, 6:16 PM CDT for Outagamie County, Waupaca County, Wisconsin. It was in force for 59 min.

The area

The counties it named.

The facts

Issued
Sep 19, 1988, 6:16 PM CDT (23:16 UTC)
Expired
Sep 19, 1988, 7:15 PM CDT
In force
59 min
Issued by
NWS Green Bay, WI
Area
Whole counties

Counties Outagamie County, WI, Waupaca County, WI

The radar

The WSR-88D network and its archive begin in 1991, so there is no radar volume for this alert.

The nearest sounding before it

Green Bay/Straub, WI (KGRB), launched 12:00Z, 11.3 hours before the alert went out and 49 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 12:00Z on 1988-09-19Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 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 12:00Z on 1988-09-19The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 266 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
576 m above ground
0-6 km bulk shear
14 kt
0-1 km storm-relative helicity
266 m²/s²
0-3 km storm-relative helicity
264 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 
TTAA00 KGRB 192316
TORGRB
WIC087-135-200015-

BULLETIN - IMMEDIATE BROADCAST REQUESTED/EBS ACTIVATION REQUESTED 
TORNADO WARNING 
NATIONAL WEATHER SERVICE GREEN BAY WI
616 PM CDT MON SEP 19 1988

THE NATIONAL WEATHER SERVICE HAS ISSUED A TORNADO WARNING 
EFFECTIVE UNTIL 715 PM CDT FOR PEOPLE IN THE FOLLOWING 
COUNTIES

   IN THE NORTHEAST PART OF WISCONSIN
      WESTERN OUTAGAMIE...

   IN THE EAST CENTRAL PART OF WISCONSIN
      EASTERN WAUPACA...

AT 605 PM THE WAUPACA COUNTY SHERIFF DEPARTMENT REPORTED A TORNADO
IN THE FREMONT AREA..25 MILES NORTHWEST OF OSHKOSH. THIS STORM IS
MOVING NORTHEAST AT 35 MPH

THE TORNADO IS HEADING FOR NEW LONDON AND SHIOCTON.

IF YOU ARE IN THE PATH OF A TORNADO...THE SAFEST PLACE TO BE IS IN
A BASEMENT.  GET UNDER A WORKBENCH OR PIECE OF STURDY FURNITURE.
IF NO BASEMENT IS AVAILABLE...FIND SHELTER IN AN INTERIOR ROOM
SUCH AS A CLOSET ON THE LOWEST FLOOR.  USE BLANKETS...PILLOWS...
OR CUSHIONS TO PROTECT YOUR BODY^ FROM FLYING DEBRIS. AVOID WINDOWS.

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, Sep 19, 5:48 PM CDT, 28 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE GREEN BAY WI
545 PM CDT MON SEP 19 1988

...COLD FRONT WITH VERY STRONG WINDS HEADING FOR NORTHEAST WISCONSIN...

AT 540 PM CDT A COLD FRONT WITH VERY STRONG WINDS IS JUST ENTERING
WAUPACA AND WINNEBAGO COUNTIES. SHOWERS AND THUNDERSTORMS ARE ALSO
ASSOCIATED WITH THIS INTENSE COLD FRONT. IN ADDITION WIND GUSTS UP
TO 60 MPH HAVE BEEN OBSERVED WITH THIS FRONT CAUSING DAMAGE IN SOME
AREAS OF SOUTH CEKNTRAL WISCONSIN.

PERSONS IN WAUPACA AND WINNEBAGO COUNTIES SHOULD BE AWARE OF THE
VERY STRONG WINDS FROM 540 PM TO 615 PM. PERSONS IN ALL OF NORTHEAST
WISCONSIN CAN EXPECT THIS COLD FRONT SOMETIME AFTER 615 PM CDT.

HELMAN

The office that day

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

IssuedProductOfficeCountiesLasted
Sep 19, 4:58 PM CDTTornado WarningGRBAdams, Waushara47 min
Sep 19, 6:35 PM CDTSevere Thunderstorm WarningGRBShawano40 min
Sep 19, 6:52 PM CDTSevere Thunderstorm WarningGRBBrown, Kewaunee, Manitowoc38 min

Nearby

Tornado Warnings in Wisconsin, 1988Every tornado warning in 1988Tornadoes in 1988

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.