Alert archive / Wisconsin / Tornado Warnings in 2006

Tornado Warning 17, NWS Milwaukee, WI

June 18, 2006Dane County, Jefferson County, Rock County, Wisconsin

NWS Milwaukee, WI issued this tornado warning at Jun 18, 2006, 3:00 PM CDT for Dane County, Jefferson County, Rock County, Wisconsin. It was in force for 21 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued
Jun 18, 2006, 3:00 PM CDT (20:00 UTC)
Expired
Jun 18, 2006, 3:21 PM CDT
In force
21 min
Issued by
NWS Milwaukee, WI
Area
Counties, with a storm outline in the text

Counties Dane County, WI, Jefferson County, WI, Rock County, WI

The radar

The Milwaukee radar (KMKX), 42 km from the middle of the area, began a volume at 20:00 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The nearest sounding before it

Davenport, (KDVN), launched 12:00Z, 8.0 hours before the alert went out and 178 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, Davenport, at 12:00Z on 2006-06-18Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 55 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Davenport, at 12:00Z on 2006-06-18The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -25 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
55 J/kg
Mixed-layer CIN
-71 J/kg
Mixed-layer LCL
779 m above ground
0-6 km bulk shear
27 kt
0-1 km storm-relative helicity
-25 m²/s²
0-3 km storm-relative helicity
44 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 
WFUS53 KMKX 182002
TORMKX
WIC025-055-105-182030-
/O.NEW.KMKX.TO.W.0017.060618T2000Z-060618T2030Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
300 PM CDT SUN JUN 18 2006

THE NATIONAL WEATHER SERVICE IN MILWAUKEE HAS ISSUED A

* TORNADO WARNING FOR...
  ROCK COUNTY IN SOUTH CENTRAL WISCONSIN
  EXTREME SOUTHWEST JEFFERSON COUNTY IN SOUTHEAST WISCONSIN
  EXTREME SOUTHEAST DANE COUNTY IN SOUTH CENTRAL WISCONSIN

* UNTIL 330 PM CDT

* AT 256 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO 6 MILES
  NORTHWEST OF EDGERTON...OR ABOUT NEAR STOUGHTON...MOVING EAST AT 10
  MPH.

* THE TORNADO IS EXPECTED TO BE NEAR...
  EDGERTON AROUND 310 PM CDT...
  JANESVILLE AND BELOIT AROUND 325 PM CDT...

THERE HAVE BEEN NUMEROUS REPORTS OF FUNNEL CLOUDS ACROSS SOUTHEAST
DANE COUNTY AND THIS ASSOCIATED STORM WILL GRAZE NORTHERN ROCK 
COUNTY. OTHER STRONG STORMS ACROSS ROCK COUNTY COULD PRODUCE A 
TORNADO AS WELL.

THE SAFEST PLACE TO BE DURING A TORNADO IS IN A BASEMENT. GET UNDER A
WORKBENCH OR OTHER PIECE OF STURDY FURNITURE. IF NO BASEMENT IS
AVAILABLE...SEEK SHELTER ON THE LOWEST FLOOR OF THE BUILDING IN AN
INTERIOR HALLWAY OR ROOM SUCH AS A CLOSET. USE BLANKETS OR PILLOWS TO
COVER YOUR BODY AND ALWAYS STAY AWAY FROM WINDOWS.

IF IN MOBILE HOMES OR VEHICLES...EVACUATE THEM AND GET INSIDE A
SUBSTANTIAL SHELTER. IF NO SHELTER IS AVAILABLE...LIE FLAT IN THE
NEAREST DITCH OR OTHER LOW SPOT AND COVER YOUR HEAD WITH YOUR HANDS.

LAT...LON 4291 8919 4250 8910 4251 8878 4283 8878
      4289 8887

$$
COLLAR
2 follow-up statements
000 
WWUS53 KMKX 182012
SVSMKX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
311 PM CDT SUN JUN 18 2006

WIC025-182021-
/O.CAN.KMKX.TO.W.0017.000000T0000Z-060618T2030Z/
DANE WI-
311 PM CDT SUN JUN 18 2006

...THE TORNADO WARNING FOR EXTREME SOUTHEAST DANE COUNTY IS 
CANCELLED...

RADAR INDICATED THAT THE STORM HAS MOVED OUT OF DANE COUNTY.

LAT...LON 4283 8904 4250 8910 4251 8878 4283 8878
      4289 8887

$$

WIC055-105-182030-
/O.CON.KMKX.TO.W.0017.000000T0000Z-060618T2030Z/
ROCK WI-JEFFERSON WI-
311 PM CDT SUN JUN 18 2006

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 330 PM CDT FOR EXTREME 
SOUTHWEST JEFFERSON AND ROCK COUNTIES...

AT 308 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO 
INDICATE A POSSIBLE TORNADO.  THIS TORNADO WAS LOCATED 12 MILES 
NORTHWEST OF MILTON...OR ABOUT NEAR EDGERTON...MOVING EAST AT 10 MPH.

THE SAFEST PLACE TO BE DURING A TORNADO IS IN A BASEMENT. GET UNDER A
WORKBENCH OR OTHER PIECE OF STURDY FURNITURE. IF NO BASEMENT IS
AVAILABLE...SEEK SHELTER ON THE LOWEST FLOOR OF THE BUILDING IN AN
INTERIOR HALLWAY OR ROOM SUCH AS A CLOSET. USE BLANKETS OR PILLOWS TO
COVER YOUR BODY AND ALWAYS STAY AWAY FROM WINDOWS.

IF IN MOBILE HOMES OR VEHICLES...EVACUATE THEM AND GET INSIDE A
SUBSTANTIAL SHELTER. IF NO SHELTER IS AVAILABLE...LIE FLAT IN THE
NEAREST DITCH OR OTHER LOW SPOT AND COVER YOUR HEAD WITH YOUR HANDS.

LAT...LON 4283 8904 4250 8910 4251 8878 4283 8878
      4289 8887

$$
COLLAR
000 
WWUS53 KMKX 182021
SVSMKX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
321 PM CDT SUN JUN 18 2006

WIC025-055-105-182031-
/O.CAN.KMKX.TO.W.0017.000000T0000Z-060618T2030Z/
ROCK WI-JEFFERSON WI-DANE WI-
321 PM CDT SUN JUN 18 2006

...THE TORNADO WARNING FOR EXTREME SOUTHEAST DANE...EXTREME 
SOUTHWEST JEFFERSON AND ROCK COUNTIES IS CANCELLED...

THE STORMS HAVE WEAKENED ACROSS THE AREA AND RADAR INDICATES THESE 
STORMS NO LONGER POSE A THREAT TO PRODUCE TORNADOES.

LAT...LON 4291 8919 4250 8910 4251 8878 4283 8878
      4289 8887

$$
COLLAR

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 18, 2:27 PM CDTTornado WarningMKXDodge, Washington48 min
Jun 18, 2:28 PM CDTTornado WarningMKXDane, Jefferson32 min

Nearby

Tornado Warnings in Wisconsin, 2006Every tornado warning in 2006Tornadoes in 2006

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; radar from the NEXRAD Level II archive.