Alert archive / Wisconsin / Tornado Warnings in 2014

Tornado Warning 4, NWS Milwaukee, WI

June 17, 2014Dane County, Wisconsin

NWS Milwaukee, WI issued this tornado warning at Jun 17, 2014, 12:20 AM CDT for Dane County, Wisconsin. It was in force for 25 min. 2 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 17, 2014, 12:20 AM CDT (05:20 UTC)
Expired
Jun 17, 2014, 12:45 AM CDT
In force
25 min
Issued by
NWS Milwaukee, WI
Area
Storm-based polygon
Tornado
Radar indicated
Hail
0.75 in

County Dane County, WI

The radar

The Milwaukee radar (KMKX), 67 km from the middle of the area, began a volume at 05:24 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 17, 12:20 AM CDTTORNADO1 Sw Madison, WISHORT PATH EF2 TORNADO STARTED ON FRIAR LANE AND WENT TO SCHROEDER ROAD IN THE SHERWOOD FOREST PARK AREA. ESTIMATED 120 MPH WINDS.
Jun 17, 12:21 AM CDTTORNADO1 Ne Madison, WIA BRIEF EF1 TORNADO IN THE MARQUETTE NEIGHBORHOOD APPROXIMATELY 1 MILE LONG FROM BB CLARKE BEACH TO HUDSON PARK. NUMEROUS LARGE OAK TREES UPROOTED OR SNAPPED WITH SOME TREES LANDING ON HOMES AND CARS. POWER POLES AND POWER LINES KNOCKED DOWN FROM FALLING TREES

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 16, 9:24 PM CDTSevere Thunderstorm WatchSPC6 hr

The nearest sounding before it

Green Bay/Straub, WI (KGRB), launched 00:00Z, 5.3 hours before the alert went out and 184 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 00:00Z on 2014-06-17Temperature 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°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Green Bay/Straub, WI at 00:00Z on 2014-06-17The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 84 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
2426 m above ground
0-6 km bulk shear
43 kt
0-1 km storm-relative helicity
84 m²/s²
0-3 km storm-relative helicity
26 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.

348 
WFUS53 KMKX 170520
TORMKX
WIC025-170545-
/O.NEW.KMKX.TO.W.0004.140617T0520Z-140617T0545Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
1220 AM CDT TUE JUN 17 2014

THE NATIONAL WEATHER SERVICE IN MILWAUKEE/SULLIVAN HAS ISSUED A

* TORNADO WARNING FOR...
  CENTRAL DANE COUNTY IN SOUTH CENTRAL WISCONSIN...

* UNTIL 1245 AM CDT
    
* AT 1220 AM CDT...A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A
  TORNADO WAS LOCATED OVER SOUTHWESTERN MADISON...MOVING NORTHEAST AT
  35 MPH.

  HAZARD...TORNADO. 

  SOURCE...RADAR INDICATED ROTATION. 

  IMPACT...FLYING DEBRIS WILL BE DANGEROUS TO THOSE CAUGHT WITHOUT 
           SHELTER. MOBILE HOMES WILL BE DAMAGED OR DESTROYED. 
           DAMAGE TO ROOFS...WINDOWS AND VEHICLES WILL OCCUR.  TREE 
           DAMAGE IS LIKELY. 

* THIS DANGEROUS STORM WILL BE NEAR...
  MADISON AROUND 1225 AM CDT.
  MONONA AND MAPLE BLUFF AROUND 1230 AM CDT.
  COTTAGE GROVE AROUND 1240 AM CDT.
  SUN PRAIRIE AROUND 1245 AM CDT.

OTHER LOCATIONS IMPACTED BY THIS TORNADIC THUNDERSTORM INCLUDE UW-
MADISON...CAMP RANDALL STADIUM...HENRY VILAS ZOO AND TOKEN CREEK.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW! MOVE TO A BASEMENT OR AN INTERIOR ROOM ON THE LOWEST
FLOOR OF A STURDY BUILDING. AVOID WINDOWS. IF IN A MOBILE HOME...A
VEHICLE OR OUTDOORS...MOVE TO THE CLOSEST SUBSTANTIAL SHELTER AND
PROTECT YOURSELF FROM FLYING DEBRIS.

&&

LAT...LON 4302 8949 4310 8954 4326 8921 4311 8907
TIME...MOT...LOC 0520Z 244DEG 31KT 4307 8944 

TORNADO...RADAR INDICATED
HAIL...<.75IN

$$

DAVIS
2 follow-up statements
265 
WWUS53 KMKX 170531
SVSMKX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
1231 AM CDT TUE JUN 17 2014

WIC025-170545-
/O.CON.KMKX.TO.W.0004.000000T0000Z-140617T0545Z/
DANE WI-
1231 AM CDT TUE JUN 17 2014

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 1245 AM CDT FOR CENTRAL
DANE COUNTY...
    
AT 1231 AM CDT...A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO
WAS LOCATED OVER EASTERN MADISON...MOVING EAST AT 50 MPH.

HAZARD...TORNADO. 

SOURCE...RADAR INDICATED ROTATION. 

IMPACT...FLYING DEBRIS WILL BE DANGEROUS TO THOSE CAUGHT WITHOUT 
         SHELTER. MOBILE HOMES WILL BE DAMAGED OR DESTROYED. DAMAGE 
         TO ROOFS...WINDOWS AND VEHICLES WILL OCCUR.  TREE DAMAGE IS 
         LIKELY. 

THIS DANGEROUS STORM WILL BE NEAR...
  COTTAGE GROVE AROUND 1235 AM CDT.
  SUN PRAIRIE AROUND 1240 AM CDT.

OTHER LOCATIONS IMPACTED BY THIS TORNADIC THUNDERSTORM INCLUDE UW-
MADISON...CAMP RANDALL STADIUM...HENRY VILAS ZOO AND TOKEN CREEK.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TORNADOES ARE EXTREMELY DIFFICULT TO SEE AND CONFIRM AT NIGHT. DO NOT
WAIT TO SEE OR HEAR THE TORNADO. TAKE COVER NOW.

&&

LAT...LON 4302 8949 4310 8954 4326 8921 4311 8907
TIME...MOT...LOC 0531Z 252DEG 44KT 4308 8930 

TORNADO...RADAR INDICATED
HAIL...<.75IN

$$

HENTZ
097 
WWUS53 KMKX 170545
SVSMKX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
1245 AM CDT TUE JUN 17 2014

WIC025-170554-
/O.EXP.KMKX.TO.W.0004.000000T0000Z-140617T0545Z/
DANE WI-
1245 AM CDT TUE JUN 17 2014

...THE TORNADO WARNING FOR CENTRAL DANE COUNTY WILL EXPIRE AT 1245 AM
CDT...
    
THE TORNADO THREAT HAS DIMINISHED...THEREFORE THE TORNADO WARNING 
HAS BEEN CANCELLED. HOWEVER...DAMAGING WINDS REMAIN LIKELY AND A 
SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT FOR THE AREA. HEAVY 
RAIN IS STILL POSSIBLE WITH THIS THUNDERSTORM.

A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 300 AM CDT
TUESDAY MORNING FOR SOUTHEAST WISCONSIN.

LAT...LON 4302 8949 4310 8954 4326 8921 4311 8907
TIME...MOT...LOC 0542Z 244DEG 31KT 4308 8930 

$$

HENTZ

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 16, 10:14 PM CDTSevere Thunderstorm WarningMKXSauk61 min
Jun 16, 10:29 PM CDTSevere Thunderstorm WarningMKXIowa, Lafayette, Sauk61 min
Jun 16, 10:43 PM CDTSevere Thunderstorm WarningMKXLafayette62 min
Jun 16, 10:53 PM CDTSevere Thunderstorm WarningMKXColumbia, Marquette, Sauk52 min
Jun 16, 11:04 PM CDTSpecial Weather StatementMKXFond du Lac, Washington56 min
Jun 16, 11:09 PM CDTSevere Thunderstorm WarningMKXSauk66 min
Jun 16, 11:21 PM CDTSevere Thunderstorm WarningMKXDane, Green, Iowa, Lafayette54 min
Jun 16, 11:36 PM CDTSpecial Weather StatementMKXGreen Lake24 min
Jun 16, 11:51 PM CDTTornado WarningMKXDane24 min
Jun 17, 12:05 AM CDTSevere Thunderstorm WarningMKXDane, Green, Rock40 min
Jun 17, 12:12 AM CDTSevere Thunderstorm WarningMKXColumbia, Dane48 min
Jun 17, 12:41 AM CDTSevere Thunderstorm WarningMKXColumbia, Dane, Dodge, Jefferson64 min
Jun 17, 1:30 AM CDTSpecial Marine WarningMKX2 hr
Jun 17, 4:33 AM CDTSevere Thunderstorm WarningMKXGreen, Rock42 min
Jun 17, 5:10 AM CDTSevere Thunderstorm WarningMKXWalworth35 min
Jun 17, 5:37 AM CDTSevere Thunderstorm WarningMKXJefferson, Rock, Walworth, Waukesha23 min
Jun 17, 5:57 AM CDTSpecial Marine WarningMKX33 min
Jun 17, 6:10 AM CDTSpecial Weather StatementMKXMilwaukee, Waukesha20 min
Jun 17, 2:46 PM CDTFlash Flood WatchMKXColumbia, Dane, Green, Iowa, Lafayette, Marquette and 2 more31 hr

Nearby

Tornado Warnings in Wisconsin, 2014Every tornado warning in 2014Tornadoes in 2014

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.