Alert archive / Wisconsin / Wind Advisories in 2012

Wind Advisory 6, NWS Milwaukee, WI

June 18, 201214 counties in Wisconsin

NWS Milwaukee, WI issued this wind advisory at Jun 18, 2012, 3:40 AM CDT for 14 counties in Wisconsin. It took effect at Jun 18, 2012, 1:00 PM CDT. It was in force for 6 hr.

The area

The counties it named.

The facts

Issued
Jun 18, 2012, 3:40 AM CDT (08:40 UTC)
In effect from
Jun 18, 2012, 1:00 PM CDT
Expired
Jun 18, 2012, 6:30 PM CDT
In force
6 hr
Issued by
NWS Milwaukee, WI

Counties Dane County, WI, Dodge County, WI, Green County, WI, Iowa County, WI, Jefferson County, WI, Kenosha County, WI, Lafayette County, WI, Milwaukee County, WI, Ozaukee County, WI, Racine County, WI, Rock County, WI, Walworth County, WI, Washington County, WI, Waukesha County, WI

The radar

The Milwaukee radar (KMKX), 16 km from the middle of the area, began a volume at 08:41 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

Green Bay/Straub, WI (KGRB), launched 00:00Z, 8.7 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, Green Bay/Straub, WI at 00:00Z on 2012-06-18Temperature 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 2012-06-18The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 59 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
2254 m above ground
0-6 km bulk shear
22 kt
0-1 km storm-relative helicity
59 m²/s²
0-3 km storm-relative helicity
100 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.

960 
WWUS73 KMKX 180840
NPWMKX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
340 AM CDT MON JUN 18 2012

...STRONG SOUTHWEST WINDS EXPECTED TODAY...

.A TIGHT PRESSURE GRADIENT BETWEEN HIGH PRESSURE OVER THE EASTERN
SEABOARD AND LOW PRESSURE MOVING THROUGH THE UPPER MISSISSIPPI
RIVER VALLEY WILL RESULT IN STRONG SOUTHWEST WINDS ACROSS SOUTHERN
WISCONSIN TODAY. SOUTH WINDS OF 15 TO 25 MPH THIS MORNING...WILL
TURN TO THE SOUTHWEST BY AFTERNOON AND INCREASE TO 20 TO 30 MPH
WITH A FEW GUSTS LIKELY REACHING 45 MPH. THESE WINDS WILL DIMINISH
RAPIDLY BY EARLY EVENING. 

WIZ058>060-062>072-181645-
/O.NEW.KMKX.WI.Y.0006.120618T1800Z-120619T0000Z/
DODGE-WASHINGTON-OZAUKEE-IOWA-DANE-JEFFERSON-WAUKESHA-MILWAUKEE-
LAFAYETTE-GREEN-ROCK-WALWORTH-RACINE-KENOSHA-
INCLUDING THE CITIES OF...BEAVER DAM...WEST BEND...
PORT WASHINGTON...DODGEVILLE...MADISON...JEFFERSON...LAKE MILLS...
WAUKESHA...BROOKFIELD...MILWAUKEE...DARLINGTON...MONROE...
JANESVILLE...BELOIT...ELKHORN...LAKE GENEVA...RACINE...KENOSHA
340 AM CDT MON JUN 18 2012

...WIND ADVISORY IN EFFECT FROM 1 PM THIS AFTERNOON TO 7 PM CDT
THIS EVENING...

THE NATIONAL WEATHER SERVICE IN MILWAUKEE/SULLIVAN HAS ISSUED A
WIND ADVISORY...WHICH IS IN EFFECT FROM 1 PM THIS AFTERNOON TO
7 PM CDT THIS EVENING. 

* TIMING...EARLY AFTERNOON THROUGH EARLY EVENING. 

* WINDS...SOUTH WINDS 10 TO 20 MPH THIS MORNING WILL SHIFT TO
  SOUTHWEST BY AFTERNOON AND INCREASE TO 20 TO 30 MPH WITH A FEW
  GUSTS TO 45 MPH. 

* IMPACTS...DRIVING LARGE PROFILE VEHICLES WILL BE DIFFICULT.
  LIGHT OBJECTS AROUND THE YARD WILL BE TOSSED ABOUT QUITE EASILY.
  SOME DAMAGE TO TREES AND POWER LINES POSSIBLE. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT SUSTAINED WINDS OF AT LEAST 30 MPH
AND/OR WIND GUSTS OF 45 MPH OR GREATER ARE EXPECTED. WINDS THIS
STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE
VEHICLES. USE EXTRA CAUTION.

&&

$$
2 follow-up statements
275 
WWUS73 KMKX 181658 AAA
NPWMKX

URGENT - WEATHER MESSAGE...UPDATED
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
1158 AM CDT MON JUN 18 2012

...STRONG SOUTHWEST WINDS THIS AFTERNOON...

.A TIGHT PRESSURE GRADIENT BETWEEN HIGH PRESSURE OVER THE EASTERN
SEABOARD AND LOW PRESSURE MOVING THROUGH THE UPPER MISSISSIPPI
RIVER VALLEY WILL RESULT IN STRONG SOUTHWEST WINDS ACROSS
SOUTHERN WISCONSIN TODAY. SOUTHWESTERLY WINDS OF 15 TO 25 MPH
WILL INCREASE TO 20 TO 30 MPH WITH A FEW GUSTS LIKELY REACHING 45
MPH DURING THE AFTERNOON. THESE WINDS WILL DIMINISH RAPIDLY BY
EARLY EVENING.

WIZ058>060-062>072-190000-
/O.CON.KMKX.WI.Y.0006.120618T1800Z-120619T0000Z/
DODGE-WASHINGTON-OZAUKEE-IOWA-DANE-JEFFERSON-WAUKESHA-MILWAUKEE-
LAFAYETTE-GREEN-ROCK-WALWORTH-RACINE-KENOSHA-
INCLUDING THE CITIES OF...BEAVER DAM...WEST BEND...
PORT WASHINGTON...DODGEVILLE...MADISON...JEFFERSON...LAKE MILLS...
WAUKESHA...BROOKFIELD...MILWAUKEE...DARLINGTON...MONROE...
JANESVILLE...BELOIT...ELKHORN...LAKE GENEVA...RACINE...KENOSHA
1158 AM CDT MON JUN 18 2012

...WIND ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING...

A WIND ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING. 

* TIMING...EARLY AFTERNOON THROUGH EARLY EVENING.

* WINDS...SOUTHWEST 15 TO 25 MPH INCREASING TO 20 TO 30 MPH WITH A
  FEW GUSTS TO 45 MPH EARLY IN THE AFTERNOON.

* IMPACTS...DRIVING LARGE PROFILE VEHICLES WILL BE DIFFICULT. 
  LIGHT OBJECTS AROUND THE YARD WILL BE TOSSED ABOUT QUITE 
  EASILY. SOME DAMAGE TO TREES AND POWER LINES POSSIBLE. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT SUSTAINED WINDS OF AT LEAST 30 MPH
AND/OR WIND GUSTS OF 45 MPH OR GREATER ARE EXPECTED. WINDS THIS
STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE
VEHICLES. USE EXTRA CAUTION.

&&

$$

MRC
398 
WWUS73 KMKX 182330
NPWMKX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
630 PM CDT MON JUN 18 2012

...WINDS DIMINISHING...

.THE WINDS WERE DIMINISHING AS WE APPROACH EARLY EVENING WITH THE
LOSS OF AFTERNOON HEATING. AS A RESULT THE WINDS HAVE DIMINISHED
BELOW WIND ADVISORY CRITERIA.

WIZ058>060-062>072-190030-
/O.CAN.KMKX.WI.Y.0006.000000T0000Z-120619T0000Z/
DODGE-WASHINGTON-OZAUKEE-IOWA-DANE-JEFFERSON-WAUKESHA-MILWAUKEE-
LAFAYETTE-GREEN-ROCK-WALWORTH-RACINE-KENOSHA-
INCLUDING THE CITIES OF...BEAVER DAM...WEST BEND...
PORT WASHINGTON...DODGEVILLE...MADISON...JEFFERSON...LAKE MILLS...
WAUKESHA...BROOKFIELD...MILWAUKEE...DARLINGTON...MONROE...
JANESVILLE...BELOIT...ELKHORN...LAKE GENEVA...RACINE...KENOSHA
630 PM CDT MON JUN 18 2012

...WIND ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN MILWAUKEE/SULLIVAN HAS CANCELLED
THE WIND ADVISORY. 

THE WINDS WERE DIMINISHING AS WE APPROACH EARLY EVENING WITH THE
LOSS OF AFTERNOON HEATING. AS A RESULT THE WINDS HAVE DIMINISHED
BELOW WIND ADVISORY CRITERIA.

$$

HENTZ

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 18, 3:32 AM CDTGale WarningMKX15 hr
Jun 18, 4:10 AM CDTSpecial Marine WarningMKX2 hr
Jun 18, 6:07 AM CDTSpecial Marine WarningMKX98 min

Nearby

Wind Advisories in Wisconsin, 2012Every wind advisory in 2012

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.