Alert archive / Wisconsin / Severe Thunderstorm Warnings in 1995

Severe Thunderstorm Warning 20, NWS Green Bay, WI

July 12, 1995Lincoln County, Oneida County, Wisconsin

NWS Green Bay, WI issued this severe thunderstorm warning at Jul 12, 1995, 9:40 AM CDT for Lincoln County, Oneida County, Wisconsin. It was in force for 45 min.

The area

The counties it named.

The facts

Issued
Jul 12, 1995, 9:40 AM CDT (14:40 UTC)
Expired
Jul 12, 1995, 10:25 AM CDT
In force
45 min
Issued by
NWS Green Bay, WI
Area
Whole counties

Counties Lincoln County, WI, Oneida County, WI

The nearest sounding before it

Green Bay/Straub, WI (KGRB), launched 12:00Z, 2.7 hours before the alert went out and 167 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 1995-07-12Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 425 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 1995-07-12The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 14 square meters per square second.1939Sfc1 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
425 J/kg
Mixed-layer CIN
-215 J/kg
Mixed-layer LCL
1155 m above ground
0-6 km bulk shear
20 kt
0-1 km storm-relative helicity
14 m²/s²
0-3 km storm-relative helicity
98 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.4

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KGRB 121440 RRA
SVRGRB
WIC069-085-121525-

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE GREEN BAY WI
940 AM CDT WED JUL 12 1995

THE NATIONAL WEATHER SERVICE IN GREEN BAY HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL 1025 AM CDT
FOR PEOPLE IN THE FOLLOWING LOCATION...

IN NORTH CENTRAL WISCONSIN

   ...LINCOLN COUNTY
   ...ONEIDA COUNTY
 
AT 940 AM CDT DOPPLER RADAR SHOWED A LINE OF SEVERE THUNDERSTORMS
EN$TERING WESTERN ONEIDA AND LINCOLN COUNTIES.
THE STORMS WERE 25 MILES WEST OF RHINELANDER AND WILL REACH
RHINELANDER AND TOMAHAWK AT 1010 AM.

DAMAGING WINDS IN EXCESS OF 50 MPH ARE EXPECTED WITH THESE STORMS.

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.