Alert archive / Wisconsin / Severe Thunderstorm Warnings in 1995

Severe Thunderstorm Warning 111, NWS Green Bay, WI

September 6, 1995Forest County, Wisconsin

NWS Green Bay, WI issued this severe thunderstorm warning at Sep 6, 1995, 5:36 PM CDT for Forest County, Wisconsin. It was in force for 54 min.

The area

The counties it named.

The facts

Issued
Sep 6, 1995, 5:36 PM CDT (22:36 UTC)
Expired
Sep 6, 1995, 6:30 PM CDT
In force
54 min
Issued by
NWS Green Bay, WI
Area
Whole counties

County Forest County, WI

The nearest sounding before it

Green Bay/Straub, WI (KGRB), launched 12:00Z, 10.6 hours before the alert went out and 142 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 1995-09-06Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 657 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 12:00Z on 1995-09-06The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 64 square meters per square second.19395878Sfc1 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
657 J/kg
Mixed-layer CIN
-48 J/kg
Mixed-layer LCL
1014 m above ground
0-6 km bulk shear
27 kt
0-1 km storm-relative helicity
64 m²/s²
0-3 km storm-relative helicity
49 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.8

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KGRB 062237 RRA
SVRGRB
WIC041-062330-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE GREEN BAY WI
536 PM CDT WED SEP 6 1995
 
THE NATIONAL WEATHER SERVICE IN GREEN BAY HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL  630 PM CDT
FOR PEOPLE IN THE FOLLOWING LOCATION...
 
IN NORTHEAST WISCONSIN
 
   ...NORTHERN FOREST COUNTY
 
AT 535 PM...DOPPLER RADAR SHOWED A SEVERE THUNDERSTORM NEAR EAGLE RIVER.
THE STORM WAS MOVING EAST AT 25 MPH AND WILL PRODUCE HAIL UP TO 1.5
INCHES IN DIAMETER AND STRONG WINDS.
 
THE NICOLET FOREST AND THE TOWN OF LONG LAKE ARE IN THE PATH OF THE
STORM...AND CAN EXPECT SEVERE WEATHER BETWEEN 545 PM AND 630 PM.
 
SEVERE THUNDERSTORMS CAN 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.
 
J LAST/SKOWRONSKI

The office that day

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

IssuedProductOfficeCountiesLasted
Sep 6, 5:33 PM CDTSevere Thunderstorm WarningGRBOneida, Vilas42 min
Sep 6, 6:05 PM CDTTornado WarningGRBLincoln55 min
Sep 6, 6:27 PM CDTTornado WarningGRBFlorence, Forest48 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.