Alert archive / Wisconsin / Severe Thunderstorm Warnings in 2016

Severe Thunderstorm Warning 28, NWS Milwaukee, WI

June 15, 2016Dodge County, Fond du Lac County, Wisconsin

NWS Milwaukee, WI issued this severe thunderstorm warning at Jun 15, 2016, 6:36 PM CDT for Dodge County, Fond du Lac County, Wisconsin. It was in force for 24 min. 1 report 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 15, 2016, 6:36 PM CDT (23:36 UTC)
Expired
Jun 15, 2016, 7:00 PM CDT
In force
24 min
Issued by
NWS Milwaukee, WI
Area
Storm-based polygon
Hail
1.5 in
Wind
60.0 mph

Counties Dodge County, WI, Fond du Lac County, WI

The radar

The Milwaukee radar (KMKX), 70 km from the middle of the area, began a volume at 23:36 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 15, 6:40 PM CDTHAIL 1Alto, WIRELAYED VIA SOCIAL MEDIA.

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 15, 2:13 PM CDTTornado WatchSPC6 hr

The nearest sounding before it

Green Bay/Straub, WI (KGRB), launched 12:00Z, 11.6 hours before the alert went out and 103 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 2016-06-15Temperature 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 12:00Z on 2016-06-15The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 4 square meters per square second.193958Sfc1 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
511 m above ground
0-6 km bulk shear
28 kt
0-1 km storm-relative helicity
4 m²/s²
0-3 km storm-relative helicity
-2 m²/s²
Significant tornado parameter
0.0
Supercell composite
-0.1

Open this sounding in Storm Lab

The text

As transmitted.

258 
WUUS53 KMKX 152336
SVRMKX
WIC027-039-160000-
/O.NEW.KMKX.SV.W.0028.160615T2336Z-160616T0000Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
636 PM CDT WED JUN 15 2016

THE NATIONAL WEATHER SERVICE IN MILWAUKEE/SULLIVAN HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  NORTHEASTERN DODGE COUNTY IN SOUTHEASTERN WISCONSIN...
  SOUTHERN FOND DU LAC COUNTY IN EAST CENTRAL WISCONSIN...

* UNTIL 700 PM CDT

* AT 636 PM CDT...A SEVERE THUNDERSTORM WAS LOCATED NEAR WAUPUN...
  MOVING EAST AT 40 MPH.

  HAZARD...PING PONG BALL SIZE HAIL AND 60 MPH WIND GUSTS. 

  SOURCE...RADAR INDICATED. 

  IMPACT...PEOPLE AND ANIMALS OUTDOORS WILL BE INJURED. EXPECT HAIL 
           DAMAGE TO ROOFS...SIDING...WINDOWS...AND VEHICLES. EXPECT 
           WIND DAMAGE TO ROOFS...SIDING...AND TREES. 

* LOCATIONS IMPACTED INCLUDE...
  WAUPUN...MAYVILLE...LOMIRA...THERESA...OAKFIELD...BRANDON...ASHFORD...
  BYRON...ALTO...EDEN...BROWNSVILLE...FAIRWATER...KEKOSKEE...OAK CENTER...
  KNOWLES AND LAGODA.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A TORNADO WATCH REMAINS IN EFFECT FOR THE WARNED AREA. TORNADOES CAN
DEVELOP QUICKLY FROM SEVERE THUNDERSTORMS. ALTHOUGH A TORNADO IS NOT
IMMEDIATELY LIKELY...IF ONE IS SPOTTED...ACT QUICKLY AND MOVE TO A
PLACE OF SAFETY INSIDE A STURDY STRUCTURE SUCH AS A BASEMENT OR SMALL
INTERIOR ROOM.

PREPARE IMMEDIATELY FOR LARGE HAIL AND DAMAGING WINDS. PEOPLE OUTSIDE
SHOULD MOVE IMMEDIATELY TO SHELTER INSIDE A STRONG BUILDING. STAY
AWAY FROM WINDOWS.

&&

A TORNADO WATCH REMAINS IN EFFECT UNTIL 800 PM CDT FOR SOUTHEASTERN
WISCONSIN.

LAT...LON 4368 8831 4354 8836 4354 8840 4346 8840
      4343 8841 4365 8888 4378 8886
TIME...MOT...LOC 2336Z 291DEG 36KT 4367 8880 

HAIL...1.50IN
WIND...60MPH
 
$$

DAVIS
2 follow-up statements
901 
WWUS53 KMKX 152350
SVSMKX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
650 PM CDT WED JUN 15 2016

WIC027-039-160000-
/O.CON.KMKX.SV.W.0028.000000T0000Z-160616T0000Z/
DODGE WI-FOND DU LAC WI-
650 PM CDT WED JUN 15 2016

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 700 PM CDT
FOR NORTHEASTERN DODGE AND SOUTHEASTERN FOND DU LAC COUNTIES...

AT 650 PM CDT...A SEVERE THUNDERSTORM WAS LOCATED NEAR OAKFIELD...OR
NEAR WAUPUN...MOVING EAST AT 40 MPH.

HAZARD...60 MPH WIND GUSTS AND QUARTER SIZE HAIL. 

SOURCE...RADAR INDICATED. 

IMPACT...HAIL DAMAGE TO VEHICLES IS EXPECTED. EXPECT WIND DAMAGE TO 
         ROOFS...SIDING...AND TREES. 

LOCATIONS IMPACTED INCLUDE...
WAUPUN...MAYVILLE...LOMIRA...THERESA...OAKFIELD...ASHFORD...BYRON...EDEN...
BROWNSVILLE...KEKOSKEE...OAK CENTER...KNOWLES AND LAGODA.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A TORNADO WATCH REMAINS IN EFFECT FOR THE WARNED AREA. TORNADOES CAN
DEVELOP QUICKLY FROM SEVERE THUNDERSTORMS. ALTHOUGH A TORNADO IS NOT
IMMEDIATELY LIKELY...IF ONE IS SPOTTED...ACT QUICKLY AND MOVE TO A
PLACE OF SAFETY INSIDE A STURDY STRUCTURE...SUCH AS A BASEMENT OR
SMALL INTERIOR ROOM.

FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.

PREPARE IMMEDIATELY FOR LARGE HAIL AND DAMAGING WINDS. PEOPLE OUTSIDE
SHOULD MOVE TO A SHELTER...INSIDE A STRONG BUILDING AND AWAY FROM
WINDOWS.

&&

A TORNADO WATCH REMAINS IN EFFECT UNTIL 800 PM CDT FOR SOUTHEASTERN
WISCONSIN.

LAT...LON 4368 8831 4354 8836 4354 8840 4346 8840
      4343 8841 4360 8870 4363 8872 4373 8872
TIME...MOT...LOC 2350Z 291DEG 36KT 4362 8862 

HAIL...1.00IN
WIND...60MPH
 
$$

DDV
473 
WWUS53 KMKX 152358
SVSMKX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
658 PM CDT WED JUN 15 2016

WIC027-039-160008-
/O.EXP.KMKX.SV.W.0028.000000T0000Z-160616T0000Z/
DODGE WI-FOND DU LAC WI-
658 PM CDT WED JUN 15 2016

...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN DODGE AND
SOUTHEASTERN FOND DU LAC COUNTIES WILL EXPIRE AT 700 PM CDT...
                
THE STORM WHICH PROMPTED THE WARNING HAS WEAKENED BELOW SEVERE
LIMITS...AND NO LONGER POSE AN IMMEDIATE THREAT TO LIFE OR PROPERTY.
THEREFORE THE WARNING WILL BE ALLOWED TO EXPIRE.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 800 PM CDT FOR SOUTHEASTERN
WISCONSIN.

TO REPORT SEVERE WEATHER...CONTACT YOUR NEAREST LAW ENFORCEMENT
AGENCY. THEY WILL RELAY YOUR REPORT TO THE NATIONAL WEATHER SERVICE
MILWAUKEE/SULLIVAN.

LAT...LON 4368 8831 4354 8836 4354 8840 4346 8840
      4343 8841 4360 8870 4363 8872 4373 8872
TIME...MOT...LOC 2356Z 291DEG 36KT 4362 8862 

$$

DDV

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 14, 8:05 PM CDTAreal Flood AdvisoryMKXIowa, Lafayette3 hr
Jun 14, 8:50 PM CDTFlash Flood WarningMKXDane, Green, Iowa, Lafayette4 hr
Jun 14, 9:34 PM CDTSpecial Weather StatementMKXIowa, Lafayette41 min
Jun 14, 10:13 PM CDTSpecial Weather StatementMKXIowa, Lafayette47 min
Jun 14, 10:55 PM CDTAreal Flood AdvisoryMKXColumbia, Dane, Sauk3 hr
Jun 14, 11:21 PM CDTFlash Flood WarningMKXColumbia, Dane, Iowa, Sauk4 hr
Jun 14, 11:42 PM CDTAreal Flood AdvisoryMKXGreen, Rock3 hr
Jun 15, 12:18 AM CDTSpecial Weather StatementMKXWalworth42 min
Jun 15, 12:53 AM CDTSpecial Weather StatementMKXJefferson, Walworth, Waukesha52 min
Jun 15, 1:45 AM CDTSpecial Weather StatementMKXKenosha, Milwaukee, Washington, Waukesha30 min
Jun 15, 5:04 PM CDTSevere Thunderstorm WarningMKXMarquette56 min
Jun 15, 6:57 PM CDTSpecial Marine WarningMKX93 min

Nearby

Severe Thunderstorm Warnings in Wisconsin, 2016Every severe thunderstorm warning in 2016

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.