Alert archive / Wisconsin / Wind Advisories in 2015

Wind Advisory 1, NWS Milwaukee, WI

April 9, 201520 counties in Wisconsin

NWS Milwaukee, WI issued this wind advisory at Apr 9, 2015, 10:35 PM CDT for 20 counties in Wisconsin. It was in force for 5 hr.

The area

The counties it named.

The facts

Issued
Apr 9, 2015, 10:35 PM CDT (03:35 UTC)
Expired
Apr 10, 2015, 4:00 AM CDT
In force
5 hr
Issued by
NWS Milwaukee, WI

Counties Columbia County, WI, Dane County, WI, Dodge County, WI, Fond du Lac County, WI, Green County, WI, Green Lake County, WI, Iowa County, WI, Jefferson County, WI, Kenosha County, WI, Lafayette County, WI, Marquette County, WI, Milwaukee County, WI, Ozaukee County, WI, Racine County, WI, Rock County, WI, Sauk County, WI, Sheboygan County, WI, Walworth County, WI, Washington County, WI, Waukesha County, WI

The radar

The Milwaukee radar (KMKX), 31 km from the middle of the area, began a volume at 03:37 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 00:00Z, 3.6 hours before the alert went out and 157 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 2015-04-10Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCLEL10008507005003002001001 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 2015-04-10The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 129 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
434 m above ground
0-6 km bulk shear
61 kt
0-1 km storm-relative helicity
129 m²/s²
0-3 km storm-relative helicity
224 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.

279 
WWUS73 KMKX 100335
NPWMKX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
1035 PM CDT THU APR 9 2015

...GUSTY WINDS EXPECTED LATE TONIGHT...

.GUSTY WEST WINDS ARE EXPECTED TO DEVELOP BEHIND STRENGTHENING
LOW PRESSURE AS IT MOVES AWAY TO THE NORTHEAST. SUSTAINED WINDS
WILL APPROACH 30 MPH WITH GUSTS TO 45 MPH AT TIMES. THE WINDS WILL
BEGIN TO EASE DURING THE PRE-DAWN HOURS.

WIZ046-047-051-052-056>060-062>072-100900-
/O.NEW.KMKX.WI.Y.0001.150410T0335Z-150410T0900Z/
MARQUETTE-GREEN LAKE-FOND DU LAC-SHEBOYGAN-SAUK-COLUMBIA-DODGE-
WASHINGTON-OZAUKEE-IOWA-DANE-JEFFERSON-WAUKESHA-MILWAUKEE-
LAFAYETTE-GREEN-ROCK-WALWORTH-RACINE-KENOSHA-
INCLUDING THE CITIES OF...MONTELLO...BERLIN...FOND DU LAC...
SHEBOYGAN...BARABOO...PORTAGE...WISCONSIN DELLS...BEAVER DAM...
WEST BEND...PORT WASHINGTON...DODGEVILLE...MADISON...JEFFERSON...
LAKE MILLS...WAUKESHA...BROOKFIELD...MILWAUKEE...DARLINGTON...
MONROE...JANESVILLE...BELOIT...ELKHORN...LAKE GENEVA...RACINE...
KENOSHA
1035 PM CDT THU APR 9 2015

...WIND ADVISORY IN EFFECT UNTIL 4 AM CDT FRIDAY...

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

* TIMING...WINDS INCREASING FROM SOUTHWEST TO NORTHEAST BETWEEN
  10 PM AND 12 MIDNIGHT...SLOWLY EASING AFTER 3 AM.

* WINDS...WEST INCREASING TO 20 TO 30 MPH WITH GUSTS UP TO 45
  MPH...EASING TO 15 TO 20 MPH WITH GUSTS TO 30 MPH TOWARD DAY
  BREAK. 

* IMPACTS...THE GUSTY WINDS WILL MAKE DRIVING
  DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES AND THOSE
  TRAVELING ON ROADS ORIENTED NORTH TO SOUTH. SMALL...LOOSE
  OUTDOOR ITEMS MAY BE BLOWN AROUND.

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.

&&

$$

REM
1 follow-up statement
850 
WWUS73 KMKX 100905
NPWMKX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
405 AM CDT FRI APR 10 2015

...STRONG WEST WINDS DIMINISHING THIS MORNING...

.AS STRONG LOW PRESSURE NEAR LAKE HURON GRADUALLY MOVES INTO
SOUTHEAST CANADA THE WEST WINDS WILL SLOWLY DIMINISH. THE
STRONGEST WINDS JUST BEHIND THE COLD FRONT WILL AFFECT THE LAKE
MICHIGAN AREA.

WIZ046-047-051-052-056>060-062>072-101015-
/O.EXP.KMKX.WI.Y.0001.000000T0000Z-150410T0900Z/
MARQUETTE-GREEN LAKE-FOND DU LAC-SHEBOYGAN-SAUK-COLUMBIA-DODGE-
WASHINGTON-OZAUKEE-IOWA-DANE-JEFFERSON-WAUKESHA-MILWAUKEE-
LAFAYETTE-GREEN-ROCK-WALWORTH-RACINE-KENOSHA-
INCLUDING THE CITIES OF...MONTELLO...BERLIN...FOND DU LAC...
SHEBOYGAN...BARABOO...PORTAGE...WISCONSIN DELLS...BEAVER DAM...
WEST BEND...PORT WASHINGTON...DODGEVILLE...MADISON...JEFFERSON...
LAKE MILLS...WAUKESHA...BROOKFIELD...MILWAUKEE...DARLINGTON...
MONROE...JANESVILLE...BELOIT...ELKHORN...LAKE GENEVA...RACINE...
KENOSHA
405 AM CDT FRI APR 10 2015

...WIND ADVISORY HAS EXPIRED...

THE WIND ADVISORY IS NO LONGER IN EFFECT. 

THE BRISK WEST WINDS WILL GRADUALLY DIMINISH THIS MORNING. SOME
GUSTS COULD STILL REACH 35 MPH.

$$

HENTZ

The office that day

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

IssuedProductOfficeCountiesLasted
Apr 9, 7:00 PM CDTSpecial Weather StatementMKXWashington30 min
Apr 9, 7:09 PM CDTSevere Thunderstorm WarningMKXKenosha, Racine, Walworth36 min
Apr 9, 7:16 PM CDTSevere Thunderstorm WarningMKXRock, Walworth29 min
Apr 9, 7:26 PM CDTSevere Thunderstorm WarningMKXKenosha, Racine, Walworth34 min
Apr 9, 7:34 PM CDTSpecial Marine WarningMKX56 min
Apr 9, 7:36 PM CDTSevere Thunderstorm WarningMKXRock, Walworth24 min
Apr 9, 7:43 PM CDTSevere Thunderstorm WarningMKXKenosha, Milwaukee, Racine, Walworth, Waukesha32 min
Apr 9, 7:48 PM CDTSevere Thunderstorm WarningMKXKenosha, Racine, Walworth27 min
Apr 9, 7:58 PM CDTTornado Warning Tornado observedMKXKenosha, Racine, Walworth32 min
Apr 9, 8:14 PM CDTSevere Thunderstorm WarningMKXKenosha, Milwaukee, Racine31 min
Apr 9, 8:23 PM CDTSpecial Marine WarningMKX82 min
Apr 9, 8:28 PM CDTAreal Flood AdvisoryMKXKenosha, Milwaukee, Racine2 hr
Apr 10, 12:27 AM CDTGale WarningMKX10 hr
Apr 10, 4:23 AM CDTRiver Flood WarningMKXMilwaukee18 hr
Apr 10, 4:23 AM CDTRiver Flood WarningMKXRacine25 hr
Apr 10, 3:43 PM CDTRiver Flood WatchMKXSauk54 hr
Apr 10, 3:43 PM CDTRiver Flood WatchMKXColumbia, Sauk29 hr
Apr 10, 3:43 PM CDTRiver Flood WatchMKXKenosha6 hr

Nearby

Wind Advisories in Wisconsin, 2015Every wind advisory in 2015

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.