Alert archive / Wisconsin / Wind Advisories in 2007

Wind Advisory 5, NWS Milwaukee, WI

August 27, 200713 counties in Wisconsin

NWS Milwaukee, WI issued this wind advisory at Aug 27, 2007, 12:34 PM CDT for 13 counties in Wisconsin. It took effect at Aug 27, 2007, 2:00 PM CDT. It was in force for 20 min.

The area

The counties it named.

The facts

Issued
Aug 27, 2007, 12:34 PM CDT (17:34 UTC)
In effect from
Aug 27, 2007, 2:00 PM CDT
Expired
Aug 27, 2007, 2:20 PM CDT
In force
20 min
Issued by
NWS Milwaukee, WI

Counties Dane County, WI, Dodge County, WI, Green 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), 7 km from the middle of the area, began a volume at 17:37 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 12:00Z, 5.6 hours before the alert went out and 176 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 2007-08-27Temperature 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 2007-08-27The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 101 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
1160 m above ground
0-6 km bulk shear
20 kt
0-1 km storm-relative helicity
101 m²/s²
0-3 km storm-relative helicity
150 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.

000 
WWUS73 KMKX 271734
NPWMKX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
1234 PM CDT MON AUG 27 2007

...GUSTY WINDS BEHIND AN AREA OF RAIN AND THUNDERSTORMS...

.WINDS HAVE BEEN GUSTING IN EXCESS OF 45 MPH BEHIND THE AREA OF
RAIN AND THUNDERSTORMS OVER PORTIONS SOUTH CENTRAL AND SOUTHEAST
WISCONSIN. EXPECT THESE STRONG WINDS TO PROGRESS SOUTHWARD THROUGH
SOUTHEAST AND SOUTH-CENTRAL WISCONSIN THROUGH 4 PM THIS AFTERNOON. 

WIZ058>060-063>072-272100-
/O.NEW.KMKX.WI.Y.0005.070827T1900Z-070827T2100Z/
DODGE-WASHINGTON-OZAUKEE-DANE-JEFFERSON-WAUKESHA-MILWAUKEE-
LAFAYETTE-GREEN-ROCK-WALWORTH-RACINE-KENOSHA-
INCLUDING THE CITIES OF...BEAVER DAM...WEST BEND...
PORT WASHINGTON...MADISON...JEFFERSON...LAKE MILLS...WAUKESHA...
BROOKFIELD...MILWAUKEE...DARLINGTON...MONROE...JANESVILLE...
BELOIT...ELKHORN...LAKE GENEVA...RACINE...KENOSHA
1234 PM CDT MON AUG 27 2007

...WIND ADVISORY IN EFFECT UNTIL 4 PM CDT THIS AFTERNOON...

THE NATIONAL WEATHER SERVICE IN MILWAUKEE/SULLIVAN HAS ISSUED A
WIND ADVISORY...WHICH IS IN EFFECT UNTIL 4 PM CDT THIS AFTERNOON.

WINDS HAVE BEEN GUSTING IN EXCESS OF 45 MPH BEHIND THE AREA OF
RAIN AND THUNDERSTORMS OVER PORTIONS SOUTH CENTRAL AND SOUTHEAST
WISCONSIN. AT 1230 PM...THE BACK EDGE OF THE SHOWERS WAS LOCATED
ALONG A LINE FROM PORT WASHINGTON...TO WATERTOWN...TO MADISON...TO
MONROE. 

CONFIRMED REPORTS OF WINDS TO 45 MPH HAVE OCCURRED OVER
COLUMBIA...DANE...AND DODGE COUNTIES. A FEW POWER LINES WERE REPORTED
DOWN IN RANDOLPH AT 1134 AM...AND BETWEEN FOX LAKE AND BEAVER DAM
ON HIGHWAY 33 AT 1137 AM. ROOF DAMAGE WAS ALSO REPORTED NEAR
MAYVILLE...IN DODGE COUNTY AROUND 12 NOON.

AS THE BACK EDGE OF THE RAIN PUSHES SOUTHEAST...THE GUSTY WINDS ARE
EXPECTED TO FOLLOW. WINDS MAY GUST AS HIGH AS 50 MPH IN SOME
AREAS. SECURE LOOSE ITEMS IN THE YARD AND USE CAUTION IF DRIVING
A HIGH PROFILE VEHICLE. AVOID DOWNED POWER LINES. WINDS WILL
GRADUALLY SUBSIDE TOWARD THE MIDDLE OF THE AFTERNOON AS THESE
SHOWERS AND THUNDERSTORMS DIMINISH.

A WIND ADVISORY IS ISSUED WHEN SUSTAINED WINDS OF 30 MPH OR
GREATER ARE EXPECTED...OR WIND GUSTS OF 45 MPH ARE EXPECTED.
WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR
HIGH PROFILE VEHICLES. SECURE LOOSE ITEMS IN THE YARD SUCH AS
LAWN FURNITURE AND GARBAGE CANS...BEWARE OF FALLEN TREE LIMBS ON
ROADS. USE CAUTION WHILE OUTDOORS.

$$

FOWLE
1 follow-up statement
000 
WWUS73 KMKX 271920
NPWMKX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
220 PM CDT MON AUG 27 2007

...STRONG WINDS HAVE DIMINISHED...

.THE STRONG WINDS THAT PROMPTED THE WIND ADVISORY OVER SOUTH-
CENTRAL AND SOUTHEAST WISCONSIN HAVE DROPPED BELOW ADVISORY
LEVELS. THUS...THE WIND ADVISORY IS CANCELED.

WIZ058>060-063>072-272030-
/O.CAN.KMKX.WI.Y.0005.000000T0000Z-070827T2100Z/
DODGE-WASHINGTON-OZAUKEE-DANE-JEFFERSON-WAUKESHA-MILWAUKEE-
LAFAYETTE-GREEN-ROCK-WALWORTH-RACINE-KENOSHA-
INCLUDING THE CITIES OF...BEAVER DAM...WEST BEND...
PORT WASHINGTON...MADISON...JEFFERSON...LAKE MILLS...WAUKESHA...
BROOKFIELD...MILWAUKEE...DARLINGTON...MONROE...JANESVILLE...
BELOIT...ELKHORN...LAKE GENEVA...RACINE...KENOSHA
220 PM CDT MON AUG 27 2007

...WIND ADVISORY IS CANCELLED...

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

WINDS HAVE DROPPED BELOW ADVISORY LEVELS. THUS...THE WIND
ADVISORY IS CANCELED.

NUMEROUS REPORTS OF TREES AND POWER LINES DOWN WERE REPORTED
EARLIER WITH THE STRONG WINDS.

$$

FOWLE

The office that day

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

IssuedProductOfficeCountiesLasted
Aug 26, 9:01 PM CDTRiver Flood WarningMKXJefferson, Rock5 days
Aug 27, 4:31 AM CDTRiver Flood WarningMKXJefferson5 days
Aug 27, 12:09 PM CDTSpecial Marine WarningMKX96 min
Aug 27, 1:29 PM CDTSpecial Marine WarningMKX61 min
Aug 27, 5:01 PM CDTRiver Flood WarningMKXLafayette65 hr

Nearby

Wind Advisories in Wisconsin, 2007Every wind advisory in 2007

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.