Alert archive / Wisconsin / Tornado Warnings in 2009

Tornado Warning 9, NWS Milwaukee, WI

June 19, 2009Kenosha County, Wisconsin

NWS Milwaukee, WI issued this tornado warning at Jun 19, 2009, 5:41 PM CDT for Kenosha County, Wisconsin. It was in force for 49 min. 15 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 19, 2009, 5:41 PM CDT (22:41 UTC)
Expired
Jun 19, 2009, 6:30 PM CDT
In force
49 min
Issued by
NWS Milwaukee, WI
Area
Storm-based polygon

County Kenosha County, WI

The radar

The Milwaukee radar (KMKX), 66 km from the middle of the area, began a volume at 22:44 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 19, 5:42 PM CDTTORNADO7 Wnw Kenosha, WIA WEAK MINIMAL EF0 TORNADO SPUN UP JUST WEST OF THE INTERSECTION OF I-94 AND CTH N. IT MOVED EAST-SOUTHEAST AND DISSIPATED JUST OFF THE END OF THE NORTHWEST RUNWAY OF THE KENOSHA AIRPORT AT 544 PM. DAMAGE WAS LIMITED TO ONLY TREES OR TREE BRANCHES.
Jun 19, 5:42 PM CDTTORNADO7 Wsw Kenosha, WIA WEAK MINIMAL EF0 TORNADO SPUN UP JUST WEST OF THE INTERSECTION OF I-94 AND CTH N. IT MOVED EAST-SOUTHEAST AND DISSIPATED JUST OFF THE END OF THE NORTHWEST RUNWAY OF THE KENOSHA AIRPORT AT 544 PM. DAMAGE WAS LIMITED TO ONLY TREES OR TREE BRANCHES.
Jun 19, 5:50 PM CDTFUNNEL CLOUD2 N Pleasant Prairie, WI1 MI W OF INTERSECTION OF HWY 50 AND 51 PUBLIC REPORTED FUNNEL CLOUD WITH ROTATION
Jun 19, 5:50 PM CDTTSTM WND DMG6 W Kenosha, WIHWY K BLOCKED BETWEEN 121ST AND 126TH BY FALLEN TREES
Jun 19, 5:50 PM CDTTSTM WND GST 566 W Kenosha, WIKENOSHA AIRPORT ASOS
Jun 19, 5:50 PM CDTHAIL 0.88Pleasant Prairie, WIALSO STRONG WINDS...POWER OUT
Jun 19, 5:50 PM CDTHAIL 1Pleasant Prairie, WIAT HWY 50 AND 104TH ST
Jun 19, 5:55 PM CDTHAIL 1Pleasant Prairie, WII94 NEAR STH 165...ALSO WIND GUSTS AROUND 60 TO 70 MPH
Jun 19, 6:03 PM CDTHAIL 0.751 S Bristol, WI
Jun 19, 6:08 PM CDTHAIL 0.751 W Kenosha, WIHWYS K AND 31
Jun 19, 6:10 PM CDTTSTM WND DMG4 S Kenosha, WILARGE TREES BLOWN DOWN
Jun 19, 6:10 PM CDTHAIL 12 W Kenosha, WIAT 52ND ST AND HWY 158
Jun 19, 6:10 PM CDTHAIL 15 W Kenosha, WI
Jun 19, 6:10 PM CDTTORNADO5 W Kenosha, WI2 SPOTTER REPORTS OF A TORNADO WITH MODERATE TREE DAMAGE
Jun 19, 6:18 PM CDTTSTM WND DMG2 S Pleasant Prairie, WITREE DAMAGE AND POWER OUTAGES

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 19, 4:54 PM CDTSevere Thunderstorm WatchSPC3 hr

The nearest sounding before it

Green Bay/Straub, WI (KGRB), launched 12:00Z, 10.7 hours before the alert went out and 213 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 2009-06-19Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 384 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 2009-06-19The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 52 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
384 J/kg
Mixed-layer CIN
-215 J/kg
Mixed-layer LCL
700 m above ground
0-6 km bulk shear
57 kt
0-1 km storm-relative helicity
52 m²/s²
0-3 km storm-relative helicity
92 m²/s²
Significant tornado parameter
0.0
Supercell composite
-0.3

Open this sounding in Storm Lab

The text

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

000 
WFUS53 KMKX 192241
TORMKX
WIC059-192330-
/O.NEW.KMKX.TO.W.0009.090619T2241Z-090619T2330Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
541 PM CDT FRI JUN 19 2009

THE NATIONAL WEATHER SERVICE IN SULLIVAN HAS ISSUED A

* TORNADO WARNING FOR...
  EASTERN KENOSHA COUNTY IN SOUTHEAST WISCONSIN

* UNTIL 630 PM CDT

* AT 541 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO. THIS DANGEROUS
  STORM WAS LOCATED NEAR KENOSHA AIRPORT...OR NEAR PLEASANT
  PRAIRIE...AND MOVING EAST AT 15 MPH.

* THIS TORNADIC STORM WILL BE NEAR...
  KENOSHA AIRPORT AND 4 MILES NORTH OF PLEASANT PRAIRIE BY 550 PM
  CDT...
  DOWNTOWN KENOSHA BY 615 PM CDT...

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 4251 8811 4266 8812 4267 8779 4253 8780
      4251 8780
TIME...MOT...LOC 2241Z 267DEG 14KT 4260 8799

$$

WOOD
5 follow-up statements
000 
WWUS53 KMKX 192248
SVSMKX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
548 PM CDT FRI JUN 19 2009

WIC059-192330-
/O.CON.KMKX.TO.W.0009.000000T0000Z-090619T2330Z/
KENOSHA WI-
548 PM CDT FRI JUN 19 2009

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 630 PM CDT FOR EASTERN
KENOSHA COUNTY...

AT 546 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO 
INDICATE A POSSIBLE TORNADO...LOCATED NEAR THE KENOSHA AIRPORT...OR 
NEAR PLEASANT PRAIRIE...MOVING EAST AT 15 MPH.

THE POSSIBLE TORNADO WILL BE NEAR...
KENOSHA AIRPORT BY 555 PM CDT...
DOWNTOWN KENOSHA BY 615 PM CDT...

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 4251 8811 4266 8812 4267 8779 4253 8780
      4251 8780
TIME...MOT...LOC 2247Z 265DEG 13KT 4260 8796

$$
MBK
000 
WWUS53 KMKX 192252
SVSMKX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
552 PM CDT FRI JUN 19 2009

WIC059-192330-
/O.CON.KMKX.TO.W.0009.000000T0000Z-090619T2330Z/
KENOSHA WI-
552 PM CDT FRI JUN 19 2009

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 630 PM CDT FOR EASTERN
KENOSHA COUNTY...

AT 550 PM CDT...A PUBLIC REPORT OF A FUNNEL CLOUD WITH ROTATION WAS 
RELAYED TO KENOSHA LAW ENFORCEMENT. THIS FUNNEL CLOUD WAS LOCATED 
NEAR THE INTERSECTION OF HIGHWAYS 50 AND 31...NEAR KENOSHA 
AIRPORT...MOVING EAST AT 15 MPH.

THE TORNADO WILL BE NEAR...
DOWNTOWN KENOSHA BY 615 PM CDT...

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 4251 8811 4266 8812 4267 8779 4253 8780
      4251 8780
TIME...MOT...LOC 2251Z 273DEG 13KT 4259 8793

$$
MBK
000 
WWUS53 KMKX 192303
SVSMKX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
603 PM CDT FRI JUN 19 2009

WIC059-192330-
/O.CON.KMKX.TO.W.0009.000000T0000Z-090619T2330Z/
KENOSHA WI-
603 PM CDT FRI JUN 19 2009

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 630 PM CDT FOR EASTERN
KENOSHA COUNTY...

AT 556 PM CDT...THE AUTOMATED OBSERVING EQUIPMENT AT THE KENOSHA 
AIRPORT REPORTED A WIND GUST TO 56 MPH AT 554 PM.  QUARTER SIZE HAIL 
WAS REPORTED AT HIGHWAY 50 AND 140TH ST AT 6 PM.

IN ADDITION...DOPPLER RADAR CONTINUED TO INDICATE A POSSIBLE TORNADO 
NEAR PLEASANT PRAIRIE...JUST EAST OF THE INTERSTATE...MOVING 
SOUTHEAST AT 20 MPH. 

THE POSSIBLE TORNADO WILL BE NEAR...
DOWNTOWN KENOSHA BY 610 PM CDT...

HAIL TO TWO INCHES AND WIND GUSTS TO 70 MPH ARE LIKELY WITH THIS 
THUNDERSTORM 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 4251 8811 4266 8812 4267 8779 4253 8780
      4251 8780
TIME...MOT...LOC 2258Z 304DEG 16KT 4257 8790

$$
MBK
000 
WWUS53 KMKX 192316
SVSMKX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
616 PM CDT FRI JUN 19 2009

WIC059-192330-
/O.CON.KMKX.TO.W.0009.000000T0000Z-090619T2330Z/
KENOSHA WI-
616 PM CDT FRI JUN 19 2009

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 630 PM CDT FOR EASTERN
KENOSHA COUNTY...

AT 613 PM CDT...TRAINED WEATHER SPOTTERS REPORTED A TORNADO ON THE 
GROUND 5 WEST OF DOWNTOWN KENOSHA. THEY ALSO REPORTED TREE DAMAGE 
DUE TO THIS TORNADO AND ONE INCH HAIL. 

THIS TORNADO WILL CONTINUE TO AFFECT THE KENOSHA AREA THROUGH 630 
PM.  TAKE SHELTER NOW

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 4251 8811 4266 8812 4267 8779 4253 8780
      4251 8780
TIME...MOT...LOC 2314Z 303DEG 15KT 4256 8785

$$
MBK
000 
WWUS53 KMKX 192329
SVSMKX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
629 PM CDT FRI JUN 19 2009

WIC059-192337-
/O.EXP.KMKX.TO.W.0009.000000T0000Z-090619T2330Z/
KENOSHA WI-
629 PM CDT FRI JUN 19 2009

...THE TORNADO WARNING FOR EASTERN KENOSHA COUNTY EXPIRES AT 630 PM
CDT...

THE THUNDERSTORM THAT PRODUCED THE TORNADO IN THE KENOSHA AREA HAS 
PUSHED OFFSHORE.  HENCE THE TORNADO WARNING WILL BE ALLOWED TO 
EXPIRE AT 630 PM.  

ADDITIONAL STRONG THUNDERSTORMS ARE STILL POSSIBLE...AND A SEVERE 
THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 10 PM. 

LAT...LON 4251 8811 4266 8812 4267 8779 4253 8780
      4251 8780
TIME...MOT...LOC 2327Z 303DEG 17KT 4251 8775

$$
MBK

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 18, 10:29 PM CDTSevere Thunderstorm WarningMKXSauk46 min
Jun 18, 10:38 PM CDTSevere Thunderstorm WarningMKXColumbia52 min
Jun 18, 10:59 PM CDTSevere Thunderstorm WarningMKXIowa, Sauk61 min
Jun 18, 11:01 PM CDTSevere Thunderstorm WarningMKXDane59 min
Jun 18, 11:02 PM CDTSevere Thunderstorm WarningMKXDodge, Jefferson43 min
Jun 18, 11:10 PM CDTTornado WarningMKXIowa50 min
Jun 18, 11:18 PM CDTSevere Thunderstorm WarningMKXColumbia42 min
Jun 18, 11:44 PM CDTFlash Flood WarningMKXDane, Iowa, Sauk5 hr
Jun 18, 11:51 PM CDTSevere Thunderstorm WarningMKXDane, Green, Iowa, Lafayette54 min
Jun 18, 11:52 PM CDTSpecial Marine WarningMKX113 min
Jun 19, 12:01 AM CDTSevere Thunderstorm WarningMKXDane, Dodge, Jefferson, Washington, Waukesha59 min
Jun 19, 12:04 AM CDTFlash Flood WarningMKXJefferson, Milwaukee, Waukesha4 hr
Jun 19, 12:18 AM CDTSevere Thunderstorm WarningMKXDane, Green, Jefferson, Lafayette, Rock72 min
Jun 19, 12:29 AM CDTSevere Thunderstorm WarningMKXIowa36 min
Jun 19, 12:33 AM CDTFlash Flood WarningMKXKenosha, Racine, Rock, Walworth4 hr
Jun 19, 12:51 AM CDTSevere Thunderstorm WarningMKXGreen, Rock, Walworth54 min
Jun 19, 12:52 AM CDTTornado WarningMKXRock53 min
Jun 19, 12:56 AM CDTTornado WarningMKXMilwaukee, Racine, Waukesha40 min
Jun 19, 1:03 AM CDTSpecial Marine WarningMKX117 min
Jun 19, 1:11 AM CDTTornado WarningMKXRock31 min
Jun 19, 1:23 AM CDTSevere Thunderstorm WarningMKXKenosha, Racine52 min
Jun 19, 1:32 AM CDTFlash Flood WarningMKXGreen, Lafayette4 hr
Jun 19, 1:37 AM CDTRiver Flood WarningMKXMilwaukee10 hr
Jun 19, 1:42 AM CDTRiver Flood WarningMKXMilwaukee2 hr
Jun 19, 3:05 AM CDTRiver Flood WarningMKXWaukesha3 days
Jun 19, 8:12 AM CDTRiver Flood WarningMKXLafayette45 hr
Jun 19, 8:16 AM CDTRiver Flood WatchMKXGreen13 hr
Jun 19, 8:17 AM CDTRiver Flood WarningMKXGreen, Rock37 hr
Jun 19, 8:35 AM CDTSevere Thunderstorm WarningMKXLafayette85 min
Jun 19, 8:58 AM CDTSevere Thunderstorm WarningMKXGreen77 min
Jun 19, 9:33 AM CDTSevere Thunderstorm WarningMKXRock65 min
Jun 19, 9:47 AM CDTRiver Flood WatchMKXKenosha11 hr
Jun 19, 11:48 AM CDTFlash Flood WatchMKXDane, Green, Iowa, Jefferson, Kenosha, Lafayette and 5 more14 hr
Jun 19, 3:08 PM CDTSevere Thunderstorm WarningMKXMarquette52 min
Jun 19, 4:15 PM CDTSevere Thunderstorm WarningMKXFond du Lac, Green Lake35 min
Jun 19, 5:11 PM CDTFlash Flood WarningMKXGreen, Kenosha, Racine, Rock, Walworth5 hr
Jun 19, 5:40 PM CDTSpecial Marine WarningMKX2 hr
Jun 19, 6:43 PM CDTSevere Thunderstorm WarningMKXKenosha, Racine, Walworth51 min
Jun 19, 6:55 PM CDTSevere Thunderstorm WarningMKXRock, Walworth42 min

Nearby

Tornado Warnings in Wisconsin, 2009Every tornado warning in 2009Tornadoes in 2009

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.