Alert archive / Wisconsin / Tornado Warnings in 2008

Tornado Warning 12, NWS Milwaukee, WI

June 6, 2008Milwaukee County, Waukesha County, Wisconsin

NWS Milwaukee, WI issued this tornado warning at Jun 6, 2008, 3:03 PM CDT for Milwaukee County, Waukesha County, Wisconsin. It was in force for 31 min. 4 reports came from inside the area while it was in force.

The area

The outline as issued, with what was reported inside it.

The facts

Issued
Jun 6, 2008, 3:03 PM CDT (20:03 UTC)
Expired
Jun 6, 2008, 3:34 PM CDT
In force
31 min
Issued by
NWS Milwaukee, WI
Area
Storm-based polygon

Counties Milwaukee County, WI, Waukesha County, WI

The radar

The Milwaukee radar (KMKX), 49 km from the middle of the area, began a volume at 20:05 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.

What was reported inside it

TimeReportWhereRemark
Jun 6, 3:15 PM CDTTSTM WND GST 46Oak Creek, WIMEASURED AT OAK CREEK SAINT MATTHEW ELEMENTARY SCHOOL.
Jun 6, 3:20 PM CDTTSTM WND DMGOak Creek, WIA FEW CABLE WIRES BLOWN DOWN/DAMAGED.
Jun 6, 3:29 PM CDTTSTM WND GST 50Oak Creek, WIHEAVY RAIN AND AT LEAST 50 MPH WINDS...AT CHICAGO ROAD AND JUST SOUTH OF FOREST HILL.
Jun 6, 3:30 PM CDTHAIL 0.25Oak Creek, WIGUSTY WINDS BETWEEN 40 AND 50 MPH...AND 3/4 INCH OF RAIN WITH THE STORM.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The watch it was issued in

The SPC watch in force over the same counties when this warning went out.

IssuedProductOfficeLasted
Jun 6, 1:05 PM CDTTornado WatchSPC5 hr

The nearest sounding before it

Green Bay/Straub, WI (KGRB), launched 12:00Z, 8.1 hours before the alert went out and 170 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 2008-06-06Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 494 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, Green Bay/Straub, WI at 12:00Z on 2008-06-06The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 256 square meters per square second.1939587897Sfc1 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
494 J/kg
Mixed-layer CIN
-112 J/kg
Mixed-layer LCL
826 m above ground
0-6 km bulk shear
52 kt
0-1 km storm-relative helicity
256 m²/s²
0-3 km storm-relative helicity
273 m²/s²
Significant tornado parameter
0.0
Supercell composite
2.5

Open this sounding in Storm Lab

The text

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

000 
WFUS53 KMKX 062004
TORMKX
WIC079-133-062045-
/O.NEW.KMKX.TO.W.0012.080606T2003Z-080606T2045Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
303 PM CDT FRI JUN 6 2008

THE NATIONAL WEATHER SERVICE IN SULLIVAN HAS ISSUED A

* TORNADO WARNING FOR...
  SOUTHERN MILWAUKEE COUNTY IN SOUTHEAST WISCONSIN...  
  FAR SOUTHEASTERN WAUKESHA COUNTY IN SOUTHEAST WISCONSIN...

* UNTIL 345 PM CDT

* AT 300 PM CDT...LOCAL LAW ENFORCEMENT REPORTED A TORNADO 5 MILES   
  SOUTHEAST OF WATERFORD NEAR THE INTERSECTION OF HIGHWAY 20 AND     
  BRITTON ROAD IN RACINE COUNTY...MOVING NORTHEAST AT 54 MPH.

* THE TORNADO WILL BE NEAR...
  FRANKLIN BY 315 PM CDT...
  OAK CREEK AND SOUTH MILWAUKEE BY 320 PM CDT...
  CUDAHY...MILWAUKEE INTERNATIONAL AIRPORT AND ST. FRANCIS BY 325 PM
  CDT...

WHEN A TORNADO WARNING IS ISSUED...IT MEANS THAT STRONG ROTATION HAS
BEEN DETECTED IN THE STORM OR A TORNADO HAS BEEN SIGHTED. IF YOU ARE
IN THE PATH OF THIS DANGEROUS STORM...SEEK A STURDY SHELTER. IF YOU
EXPERIENCE SIGNIFICANT WIND DAMAGE...LARGE HAIL OR TORNADOES...PLEASE
RELAY THAT INFORMATION TO 911.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 600 PM CDT FRIDAY EVENING FOR
SOUTHEASTERN WISCONSIN.

LAT...LON 4284 8781 4284 8830 4291 8821 4298 8806
      4308 8785 4307 8784 4303 8787 4300 8786
      4298 8782
TIME...MOT...LOC 2003Z 232DEG 47KT 4274 8812

$$

BORGHOFF
3 follow-up statements
000 
WWUS53 KMKX 062016
SVSMKX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
316 PM CDT FRI JUN 6 2008

WIC079-133-062045-
/O.CON.KMKX.TO.W.0012.000000T0000Z-080606T2045Z/
WAUKESHA WI-MILWAUKEE WI-
316 PM CDT FRI JUN 6 2008

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 345 PM CDT FOR SOUTHERN
MILWAUKEE AND SOUTHEASTERN WAUKESHA COUNTIES...

AT 314 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A TORNADO.  THIS TORNADO WAS LOCATED 7 MILES SOUTH OF
FRANKLIN...OR 7 MILES NORTHWEST OF STURTEVANT...MOVING NORTHEAST AT
51 MPH.

THE TORNADO WILL BE NEAR...
  OAK CREEK...SOUTH MILWAUKEE...6 MILES SOUTHEAST OF CUDAHY AND 7
  MILES SOUTHEAST OF MILWAUKEE INTERNATIONAL AIRPORT BY 325 PM CDT...
  8 MILES SOUTHEAST OF ST. FRANCIS AND 8 MILES SOUTHEAST OF SAINT
  FRANCIS BY 330 PM CDT...

THE TORNADO SHOULD GO SOUTH OF THE CITY OF MILWAUKEE.  

IN ADDITION TO THE TORNADO...THIS STORM IS CAPABLE OF PRODUCING 
QUARTER SIZE HAIL AND DESTRUCTIVE STRAIGHT LINE WINDS.

LAT...LON 4284 8781 4284 8826 4290 8821 4298 8806
      4298 8782
TIME...MOT...LOC 2016Z 236DEG 44KT 4280 8795

$$

CRAVEN
000 
WWUS53 KMKX 062028
SVSMKX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
327 PM CDT FRI JUN 6 2008

WIC133-062037-
/O.CAN.KMKX.TO.W.0012.000000T0000Z-080606T2045Z/
WAUKESHA WI-
327 PM CDT FRI JUN 6 2008

...THE TORNADO WARNING FOR SOUTHEASTERN WAUKESHA COUNTY IS
CANCELLED...

THE STORM HAS MOVED INTO MILWAUKEE COUNTY. 

A TORNADO WATCH REMAINS IN EFFECT UNTIL 600 PM CDT FRIDAY EVENING FOR
SOUTHEASTERN WISCONSIN.

LAT...LON 4284 8805 4287 8805 4288 8805 4289 8804
      4293 8798 4296 8784 4284 8781
TIME...MOT...LOC 2027Z 231DEG 48KT 4289 8780

$$

WIC079-062045-
/O.CON.KMKX.TO.W.0012.000000T0000Z-080606T2045Z/
MILWAUKEE WI-
327 PM CDT FRI JUN 6 2008

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 345 PM CDT FOR SOUTHERN
MILWAUKEE COUNTY...

AT 315 PM CDT...TRAINED WEATHER SPOTTERS REPORTED A FUNNEL CLOUD 
NEAR HIGHWAY K AND INTERSTATE 94 IN RACINE COUNTY. DOPPLER RADAR WAS 
TRACKING THIS STORM THAT COULD PRODUCE A TORNADO AT ANY MOMENT NEAR 
OAK CREEK...MOVING NORTHEAST AT 55 MPH.

IN ADDITION TO THE TORNADO...THIS STORM IS CAPABLE OF PRODUCING 
QUARTER SIZE HAIL AND DESTRUCTIVE STRAIGHT LINE WINDS.

LAT...LON 4284 8805 4287 8805 4288 8805 4289 8804
      4293 8798 4296 8784 4284 8781
TIME...MOT...LOC 2027Z 231DEG 48KT 4289 8780

$$

CRAVEN
000 
WWUS53 KMKX 062034
SVSMKX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
334 PM CDT FRI JUN 6 2008

WIC079-062044-
/O.CAN.KMKX.TO.W.0012.000000T0000Z-080606T2045Z/
MILWAUKEE WI-
334 PM CDT FRI JUN 6 2008

...THE TORNADO WARNING FOR SOUTHERN MILWAUKEE COUNTY IS CANCELLED...

THE STORM HAS MOVED OFFSHORE OVER LAKE MICHIGAN. 

A TORNADO WATCH REMAINS IN EFFECT UNTIL 600 PM CDT FRIDAY EVENING FOR
SOUTHEASTERN WISCONSIN.

LAT...LON 4284 8805 4287 8805 4288 8805 4289 8804
      4293 8798 4296 8784 4284 8781
TIME...MOT...LOC 2034Z 231DEG 48KT 4295 8770

$$

CRAVEN

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 5, 9:24 PM CDTRiver Flood WatchMKXKenosha9 hr
Jun 6, 5:55 AM CDTRiver Flood WarningMKXKenosha24 days
Jun 6, 1:39 PM CDTSevere Thunderstorm WarningMKXKenosha, Racine, Walworth66 min
Jun 6, 1:44 PM CDTSpecial Marine WarningMKX91 min
Jun 6, 2:03 PM CDTSevere Thunderstorm WarningMKXRock, Walworth27 min
Jun 6, 2:12 PM CDTHigh Wind WarningMKXRock4 hr
Jun 6, 2:12 PM CDTWind AdvisoryMKXDodge, Fond du Lac, Jefferson, Kenosha, Milwaukee, Ozaukee and 5 more4 hr
Jun 6, 2:16 PM CDTSevere Thunderstorm WarningMKXMilwaukee25 min
Jun 6, 2:21 PM CDTTornado WarningMKXWalworth54 min
Jun 6, 2:23 PM CDTSevere Thunderstorm WarningMKXOzaukee, Sheboygan37 min
Jun 6, 2:25 PM CDTSevere Thunderstorm WarningMKXJefferson, Waukesha35 min
Jun 6, 2:27 PM CDTSpecial Marine WarningMKX19 min
Jun 6, 2:39 PM CDTSpecial Marine WarningMKX66 min
Jun 6, 2:45 PM CDTTornado WarningMKXKenosha, Racine46 min
Jun 6, 2:55 PM CDTSevere Thunderstorm WarningMKXMilwaukee, Ozaukee, Washington, Waukesha35 min
Jun 6, 2:56 PM CDTSpecial Marine WarningMKX2 hr
Jun 6, 3:48 PM CDTSevere Thunderstorm WarningMKXKenosha, Racine27 min
Jun 6, 4:55 PM CDTSevere Thunderstorm WarningMKXKenosha, Racine35 min
Jun 6, 5:00 PM CDTSpecial Marine WarningMKX90 min
Jun 6, 6:30 PM CDTSpecial Marine WarningMKX60 min

Nearby

Tornado Warnings in Wisconsin, 2008Every tornado warning in 2008Tornadoes in 2008

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.