Alert archive / Wisconsin / Severe Thunderstorm Warnings in 1995

Severe Thunderstorm Warning 11, NWS Milwaukee, WI

April 18, 1995Ozaukee County, Wisconsin

NWS Milwaukee, WI issued this severe thunderstorm warning at Apr 18, 1995, 4:48 PM CDT for Ozaukee County, Wisconsin. It was in force for 57 min.

The area

The counties it named.

The facts

Issued
Apr 18, 1995, 4:48 PM CDT (21:48 UTC)
Expired
Apr 18, 1995, 5:45 PM CDT
In force
57 min
Issued by
NWS Milwaukee, WI
Area
Whole counties

County Ozaukee County, WI

The nearest sounding before it

Green Bay/Straub, WI (KGRB), launched 12:00Z, 9.8 hours before the alert went out and 121 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 1995-04-18Temperature 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 1995-04-18The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 110 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
1143 m above ground
0-6 km bulk shear
30 kt
0-1 km storm-relative helicity
110 m²/s²
0-3 km storm-relative helicity
206 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 KMKE 182150
SVRMKE
WIC059-079-089-101-WIZ502-182245-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM AND SPECIAL MARINE WARNING
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
448 PM CDT TUE APR 18 1995
 
THE NATIONAL WEATHER SERVICE IN MILWAUKEE/SULLIVAN HAS ISSUED A
SEVERE THUNDERSTORM AND SPECIAL MARINE WARNING
EFFECTIVE UNTIL  545 PM CDT
FOR PEOPLE IN THE FOLLOWING LOCATIONS...
 
IN SOUTHEAST WISCONSIN
 
   ...KENOSHA COUNTY...MILWAUKEE COUNTY...OZAUKEE COUNTY
   ...RACINE COUNTY
 
  AND THE ADJACENT COASTAL WATERS OF
 
  ...LAKE MICHIGAN
 
AT 445 PM CDT DOPPLER RADAR INDICATED SCATTERED SEVERE THUNDERSTORMS
MOVING THROUGH SOUTHEAST WISCONSIN. AT 442 PM UP TO 1 INCH HAIL WAS
REPORTED NEAR SILVER LAKE IN KENOSHA COUNTY.
 
ALL THUNDERSTORMS WERE MOVING NORTHEAST AT 55 TO 60 MPH AND WILL AFFECT
MILWAUKEE...PORT WASHINGTON...RACINE...UNION GROVE.
 
BOATERS ON LAKE MICHIGAN SHOULD MOVE TO SHORE IMMEDIATELY AS THESE
STORMS APPROACH.
 
THIS STORM HAS A HISTORY OF LARGE HAIL.  STAY INDOORS AWAY FROM
WINDOWS!
 
COLLAR/KAPELA/RIZZO
 
&

What forecasters said that day

The local office's own words before this severe thunderstorm 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, Apr 18, 12:46 PM CDT, 4 hours 2 minutes before
WIZ056>058-063-064-068>070-181830-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
1245 PM CDT MON APR 18 1995

...SEVERE THUNDERSTORM WATCH CANCELLED FOR PARTS OF SOUTHERN
WISCONSIN...

STRONG THUNDERSTORMS HAVE MOVED TOWARD EAST AND EAST CENTRAL
WISCONSIN.  AS A RESULT...THE FOLLOWING COUNTIES ARE NO LONGER
IN THE SEVERE THUNDERSTORM WATCH...SAUK...COLOMBIA...DODGE
DANE...JEFFERSON...GREEN...ROCK...WALWORTH.

HELMAN
Special weather statement, Apr 18, 1:15 PM CDT, 3 hours 33 minutes before
WIZ059>060-065-066-071-072-181830-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
115 PM CDT TUE APR 18 1995

...SEVERE THUNDERSTORM WATCH CANCELLED FOR THE REMAINDER OF
SOUTHERN WISCONSIN...

STRONG THUNDERSTORMS HAVE MOVED OUT OF SOUTHERN WISCONSIN.
AS A RESULT...THE THE FOLLOWING COUNTIES ACROSS SOUTHEAST WISCONSIN
ARE NO LONGER IN THE SEVERE THUNDERSTORM WATCH...WASHINGTON...OZAUKEE
WAUKESHA...MILWAUKEE...RACINE AND lKENOSHA.

HELMAN
Local storm report, Apr 18, 3:25 PM CDT, 1 hour 23 minutes before
LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
325 PM CDT TUE APR 18 1995

TIME /CDT/     ....CITY LOCATION.... STATE  ...EVENT/REMARKS...
               ...COUNTY LOCATION...

1119 AM        SOUTH OF BROOKLYN      WI    WIND DAMAGE
04/18/95       ON KING RD                   BARN BLOWN DOWN.
               GREEN CO.

1122 AM        2 NNW OF BELOIT        WI    WIND DAMAGE/UNCONFIRMED
04/18/95       ROCK CO.                                 TORNADO/
                                            TREES/POWER LINES DOWN
                                            AROUND GREEDY RD.

1134 AM        2 TO 3 W OF EDGERTON   WI    WIND DAMAGE
04/18/95       ROCK CO.                     POWER LINES DOWN AND
                                            SECTION OF HWY 59 CLOSED.
KAPELA
Local storm report, Apr 18, 3:38 PM CDT, 1 hour 10 minutes before
LOCAL STORM REPORT...UPDATED
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
337 PM CDT TUE APR 18 1995

TIME /CDT/     ....CITY LOCATION.... STATE  ...EVENT/REMARKS...
               ...COUNTY LOCATION...

1119 AM        SOUTH OF BROOKLYN      WI    WIND DAMAGE
04/18/95       ON KING RD                   BARN BLOWN DOWN.
               GREEN CO.

1122 AM        2 NNW OF BELOIT        WI    WIND DAMAGE/UNCONFIRMED
04/18/95       ROCK CO.                                 TORNADO/
                                            TREES/POWER LINES DOWN
                                            AROUND GREEDY RD.

1134 AM        2 TO 3 W OF EDGERTON   WI    WIND DAMAGE
04/18/95       ROCK CO.                     POWER LINES DOWN AND
                                            SECTION OF HWY 59 CLOSED.
<
1134 AM        5 TO 6 W OF EDGERTON   WI   WIND DAMAGE
04/18/95       ROCK CO.                    ROOF BLOWN OFF BUILDING.
KAPELA

The office that day

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

IssuedProductOfficeCountiesLasted
Apr 18, 10:22 AM CDTSevere Thunderstorm WarningMKXIowa, Lafayette38 min
Apr 18, 10:54 AM CDTSevere Thunderstorm WarningMKXDane, Rock61 min
Apr 18, 10:54 AM CDTSevere Thunderstorm WarningMKXGreen27 min
Apr 18, 11:00 AM CDTSevere Thunderstorm WarningMKXIowa, Lafayette21 min
Apr 18, 11:27 AM CDTTornado WarningMKXRock23 min
Apr 18, 11:37 AM CDTSevere Thunderstorm WarningMKXJefferson, Walworth38 min
Apr 18, 11:50 AM CDTSevere Thunderstorm WarningMKXMilwaukee, Ozaukee, Washington55 min
Apr 18, 11:50 AM CDTSevere Thunderstorm WarningMKXDodge, Racine, Waukesha36 min
Apr 18, 11:50 AM CDTSevere Thunderstorm WarningMKXKenosha36 min
Apr 18, 11:50 AM CDTSevere Thunderstorm WarningMKXColumbia36 min
Apr 18, 4:48 PM CDTSevere Thunderstorm WarningMKXKenosha, Milwaukee, Racine57 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.