Alert archive / Minnesota / Wind Advisories in 2012

Wind Advisory 2, NWS Twin Cities, MN

February 26, 201218 counties in Minnesota

NWS Twin Cities, MN issued this wind advisory at Feb 26, 2012, 3:14 AM CST for 18 counties in Minnesota. It took effect at Feb 26, 2012, 11:00 AM CST. It was in force for 7 hr.

The area

The counties it named.

The facts

Issued
Feb 26, 2012, 3:14 AM CST (09:14 UTC)
In effect from
Feb 26, 2012, 11:00 AM CST
Expired
Feb 26, 2012, 6:00 PM CST
In force
7 hr
Issued by
NWS Twin Cities, MN

Counties Blue Earth County, MN, Brown County, MN, Chippewa County, MN, Faribault County, MN, Freeborn County, MN, Goodhue County, MN, Lac qui Parle County, MN, Le Sueur County, MN, Martin County, MN, Nicollet County, MN, Redwood County, MN, Renville County, MN, Rice County, MN, Sibley County, MN, Steele County, MN, Waseca County, MN, Watonwan County, MN, Yellow Medicine County, MN

The radar

The Minneapolis radar (KMPX), 87 km from the middle of the area, began a volume at 09:11 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

Minneapolis, MN (KMPX), launched 00:00Z, 9.2 hours before the alert went out and 85 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, Minneapolis, MN at 00:00Z on 2012-02-26Temperature 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, Minneapolis, MN at 00:00Z on 2012-02-26The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 95 square meters per square second.1939587897117Sfc1 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
1233 m above ground
0-6 km bulk shear
65 kt
0-1 km storm-relative helicity
95 m²/s²
0-3 km storm-relative helicity
124 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.

357 
WWUS73 KMPX 260914
NPWMPX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN
314 AM CST SUN FEB 26 2012

...WIND ADVISORY FOR PARTS OF SOUTH CENTRAL MINNESOTA FROM 
 11 AM THIS MORNING UNTIL 600 PM THIS EVENING...

.THE NATIONAL WEATHER SERVICE IN CHANHASSEN HAS ISSUED A WIND
ADVISORY FOR SOUTH CENTRAL MINNESOTA FROM 11 AM THIS MORNING
UNTIL 600 PM THIS EVENING. THE ADVISORY WAS MAINLY SOUTH OF A
LINE FROM CANBY...MANKATO TO FARIBAULT.

A STRONG LOW PRESSURE SYSTEM OVER THE DAKOTAS...WILL LIFT
NORTHEAST OVER INTO CENTRAL MINNESOTA TODAY. BLUSTERY WINDS WILL
OCCUR OVER SOUTHERN MINNESOTA. WIND SPEEDS OF 25 TO 35 MPH WILL
BE COMMON WITH OCCASIONAL HIGHER GUST AROUND 40 MPH AT TIMES.
PERSONS DRIVING HIGH PROFILE VEHICLE SHOULD USE EXTRA CAUTION. A
SUDDEN GUST COULD CAUSE A LOSS OF CONTROL OF YOUR VEHICLE. THE
WINDS WILL GRADUALLY DIMINISH TO UNDER 20 MILES AN HOUR LATER THIS
AFTERNOON AND EVENING.


MNZ064-073-074-082>085-091>093-261715-
/O.NEW.KMPX.WI.Y.0002.120226T1700Z-120227T0000Z/
YELLOW MEDICINE-REDWOOD-BROWN-WATONWAN-BLUE EARTH-WASECA-STEELE-
MARTIN-FARIBAULT-FREEBORN-
INCLUDING THE CITIES OF...GRANITE FALLS...REDWOOD FALLS...
NEW ULM...ST. JAMES...MANKATO...WASECA...OWATONNA...FAIRMONT...
BLUE EARTH...ALBERT LEA
314 AM CST SUN FEB 26 2012

...WIND ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 6 PM CST
THIS EVENING...

THE NATIONAL WEATHER SERVICE IN TWIN CITIES/CHANHASSEN HAS ISSUED
A WIND ADVISORY...WHICH IS IN EFFECT FROM 11 AM THIS MORNING TO
6 PM CST THIS EVENING. 

* TIMING...GUSTY SOUTHWEST WINDS WILL OCCUR LATER THIS MORNING
  THEN SHIFT TO THE NORTHWEST DURING THE AFTERNOON AND CONTINUE
  INTO EARLY THIS EVENING.
 

* WINDS...WIND SPEEDS OF 25 TO 35 MPH WITH OCCASIONAL HIGHER GUST
  TO AROUND 40 MPH.

* IMPACTS...DIFFICULT DRIVING...ESPECIALLY FOR HIGH PROFILE 
  VEHICLES. 


PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS
THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH
PROFILE VEHICLES. USE EXTRA CAUTION.

&&

$$
1 follow-up statement
979 
WWUS73 KMPX 261621
NPWMPX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN
1021 AM CST SUN FEB 26 2012

...WIND ADVISORY FOR PARTS OF SOUTH CENTRAL MINNESOTA UNTIL 600
PM CST THIS EVENING...

.THE NATIONAL WEATHER SERVICE IN CHANHASSEN HAS ISSUED A WIND
ADVISORY FOR SOUTH CENTRAL MINNESOTA UNTIL 600 PM CST THIS
EVENING. THE ADVISORY INCLUDES AREAS ALONG AND SOUTH OF A LINE
FROM MADISON TO OLIVIA TO LE SUEUR TO RED WING.

A STRONG LOW PRESSURE SYSTEM OVER THE DAKOTAS...WILL LIFT
NORTHEAST OVER INTO CENTRAL MINNESOTA TODAY. BLUSTERY WINDS WILL
OCCUR OVER MUCH OF SOUTHERN MINNESOTA. WIND SPEEDS OF 25 TO 35 MPH
WILL BE COMMON WITH OCCASIONAL HIGHER GUSTS AROUND 40 MPH AT
TIMES. MOTORISTS IN HIGH PROFILE VEHICLES SHOULD USE EXTRA
CAUTION. A SUDDEN GUST COULD CAUSE A LOSS OF CONTROL OF YOUR
VEHICLE. THE WINDS WILL GRADUALLY DIMINISH TO UNDER 20 MILES AN
HOUR LATER THIS AFTERNOON AND EVENING.

MNZ054-056-065-067-075>078-270000-
/O.EXA.KMPX.WI.Y.0002.120226T1700Z-120227T0000Z/
LAC QUI PARLE-CHIPPEWA-RENVILLE-SIBLEY-NICOLLET-LE SUEUR-RICE-
GOODHUE-
INCLUDING THE CITIES OF...MADISON...MONTEVIDEO...OLIVIA...
GAYLORD...ST. PETER...LE SUEUR...FARIBAULT...RED WING
1021 AM CST SUN FEB 26 2012

...WIND ADVISORY IN EFFECT UNTIL 6 PM CST THIS EVENING...

THE NATIONAL WEATHER SERVICE IN TWIN CITIES/CHANHASSEN HAS ISSUED
A WIND ADVISORY...WHICH IS IN EFFECT UNTIL 6 PM CST THIS EVENING.

* TIMING...GUSTY SOUTHWEST WINDS THIS MORNING WILL SHIFT TO THE
  NORTHWEST DURING THE AFTERNOON AND CONTINUE INTO EARLY THIS
  EVENING.

* WINDS...WIND SPEEDS OF 25 TO 35 MPH WITH OCCASIONAL HIGHER 
  GUST TO AROUND 40 MPH. 

* IMPACTS...DIFFICULT DRIVING...ESPECIALLY FOR HIGH PROFILE 
  VEHICLES. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS
THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH
PROFILE VEHICLES. USE EXTRA CAUTION.

&&

$$

MNZ064-073-074-082>085-091>093-270000-
/O.CON.KMPX.WI.Y.0002.120226T1700Z-120227T0000Z/
YELLOW MEDICINE-REDWOOD-BROWN-WATONWAN-BLUE EARTH-WASECA-STEELE-
MARTIN-FARIBAULT-FREEBORN-
INCLUDING THE CITIES OF...GRANITE FALLS...REDWOOD FALLS...
NEW ULM...ST. JAMES...MANKATO...WASECA...OWATONNA...FAIRMONT...
BLUE EARTH...ALBERT LEA
1021 AM CST SUN FEB 26 2012

...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS EVENING...

* TIMING...GUSTY SOUTHWEST WINDS THIS MORNING WILL SHIFT TO THE
  NORTHWEST DURING THE AFTERNOON AND CONTINUE INTO EARLY THIS
  EVENING.

* WINDS...WIND SPEEDS OF 25 TO 35 MPH WITH OCCASIONAL HIGHER 
  GUST TO AROUND 40 MPH. 

* IMPACTS...DIFFICULT DRIVING...ESPECIALLY FOR HIGH PROFILE 
  VEHICLES. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS
THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH
PROFILE VEHICLES. USE EXTRA CAUTION.

&&

$$

The office that day

Everything else NWS Twin Cities, MN issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Feb 26, 3:38 AM CSTWinter Storm WatchMPXAnoka, Benton, Blue Earth, Brown, Carver, Chippewa and 36 more37 hr
Feb 26, 3:22 PM CSTBlizzard WatchMPXChippewa, Douglas, Lac qui Parle, Pope, Stevens, Swift and 2 more25 hr

Nearby

Wind Advisories in Minnesota, 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.