Alert archive / Wisconsin / Severe Thunderstorm Warnings in 1995

Severe Thunderstorm Warning 104, NWS Green Bay, WI

August 28, 1995Shawano County, Wisconsin

NWS Green Bay, WI issued this severe thunderstorm warning at Aug 28, 1995, 5:40 AM CDT for Shawano County, Wisconsin. It was in force for 49 min.

The area

The counties it named.

The facts

Issued
Aug 28, 1995, 5:40 AM CDT (10:40 UTC)
Expired
Aug 28, 1995, 6:29 AM CDT
In force
49 min
Issued by
NWS Green Bay, WI
Area
Whole counties

County Shawano County, WI

The nearest sounding before it

Green Bay/Straub, WI (KGRB), launched 00:00Z, 10.7 hours before the alert went out and 63 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 1995-08-28Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 26 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 1995-08-28The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 50 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
26 J/kg
Mixed-layer CIN
-28 J/kg
Mixed-layer LCL
536 m above ground
0-6 km bulk shear
46 kt
0-1 km storm-relative helicity
50 m²/s²
0-3 km storm-relative helicity
155 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 281040 RRA
SVRGRB
WIC115-281140-

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE GREEN BAY WI
540 AM CDT MON AUG 28 1995

THE NATIONAL WEATHER SERVICE IN GREEN BAY HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL 640 AM CDT
FOR PEOPLE IN THE FOLLOWING LOCATION...

IN NORTHEAST WISCONSIN

   ...SHAWANO COUNTY
 
AT 535 AM...NATIONAL WEATHER SERVICE DOPPLER RADAR SHOWED SEVERE
THUNDERSTORMS ENTERING WESTERN SHAWANO COUNTY.  THE STORMS WERE
MOVING SOUTHEAST AT 30 MPH TOWARD WITTENBERG...TIGERTON...AND
SHAWANO.  THE STORMS SHOULD REACH THE CITY OF SHAWANO BY 615 AM.

HAIL UP TO 1 INCH IN DIAMETER...STRONG WINDS...AND HEAVY RAIN ARE
LIKELY WITH THE STORM.
 
WHEN THUNDERSTORMS ARE OCCURRING...YOU SHOULD MOVE INSIDE A
STRONG BUILDING.  DO NOT STAND BY WINDOWS.  DO NOT USE TELEPHONES
UNLESS IN AN EMERGENCY.

J LAST

The office that day

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

IssuedProductOfficeCountiesLasted
Aug 28, 3:28 AM CDTSevere Thunderstorm WarningGRBLincoln, Oneida62 min
Aug 28, 4:33 AM CDTSevere Thunderstorm WarningGRBMarathon77 min
Aug 28, 4:33 AM CDTSevere Thunderstorm WarningGRBLincoln46 min
Aug 28, 5:53 AM CDTSevere Thunderstorm WarningGRBMarathon32 min
Aug 28, 7:33 AM CDTSevere Thunderstorm WarningGRBWinnebago32 min
Aug 28, 11:58 AM CDTSevere Thunderstorm WarningGRBJuneau47 min
Aug 28, 6:15 PM CDTSevere Thunderstorm WarningGRBRichland60 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.