Alert archive / Minnesota / Wind Advisories in 2009

Wind Advisory 7, NWS Twin Cities, MN

May 13, 200921 counties in Minnesota

NWS Twin Cities, MN issued this wind advisory at May 13, 2009, 3:26 AM CDT for 21 counties in Minnesota. It took effect at May 13, 2009, 3:00 PM CDT. It was in force for 7 hr.

The area

The counties it named.

The facts

Issued
May 13, 2009, 3:26 AM CDT (08:26 UTC)
In effect from
May 13, 2009, 3:00 PM CDT
Expired
May 13, 2009, 10:00 PM CDT
In force
7 hr
Issued by
NWS Twin Cities, MN
All 21 counties

Blue Earth County, MN, Brown County, MN, Chippewa County, MN, Douglas County, MN, Faribault County, MN, Kandiyohi County, MN, Lac qui Parle County, MN, Martin County, MN, McLeod County, MN, Meeker County, MN, Nicollet County, MN, Pope County, MN, Redwood County, MN, Renville County, MN, Sibley County, MN, Stearns County, MN, Stevens County, MN, Swift County, MN, Todd County, MN, Watonwan County, MN, Yellow Medicine County, MN

The radar

The Minneapolis radar (KMPX), 110 km from the middle of the area, began a volume at 08:26 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, 8.4 hours before the alert went out and 107 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 2009-05-13Temperature 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 2009-05-13The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 196 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
1774 m above ground
0-6 km bulk shear
31 kt
0-1 km storm-relative helicity
196 m²/s²
0-3 km storm-relative helicity
346 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 KMPX 130826
NPWMPX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN
326 AM CDT WED MAY 13 2009

...STRONG WESTERLY WINDS DEVELOPING THIS AFTERNOON...

.STRONG WESTERLY WINDS WILL DEVELOP ACROSS WEST CENTRAL AND
PORTIONS OF SOUTH CENTRAL MINNESOTA THIS AFTERNOON. THE WIND
ADVISORY IS ALONG AND WEST OF A LINE FROM LONG PRAIRIE THROUGH 
LITCHFIELD...TO BLUE EARTH MINNESOTA.

WEST WINDS WILL DEVELOP THIS MORNING...AND STRENGTHEN THIS
AFTERNOON AS LOW PRESSURE CONTINUES TO DEEPEN ACROSS SOUTH CENTRAL
CANADIAN. SUSTAINED WINDS OF 30 TO 35 MPH...ALONG WITH GUSTS OF
45 TO 50 MPH WILL LIKELY OCCUR BETWEEN 3 PM AND 10 PM THIS
EVENING.

HIGH PRESSURE WILL BEGIN TO BUILD ACROSS THE DAKOTAS
OVERNIGHT...WITH WIND SPEEDS SLOWLY DECREASING. 

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

MNZ041-042-047>049-054>058-064>067-073>075-082-083-091-092-131700-
/O.NEW.KMPX.WI.Y.0007.090513T2000Z-090514T0300Z/
DOUGLAS-TODD-STEVENS-POPE-STEARNS-LAC QUI PARLE-SWIFT-CHIPPEWA-
KANDIYOHI-MEEKER-YELLOW MEDICINE-RENVILLE-MCLEOD-SIBLEY-REDWOOD-
BROWN-NICOLLET-WATONWAN-BLUE EARTH-MARTIN-FARIBAULT-
INCLUDING THE CITIES OF...ALEXANDRIA...LONG PRAIRIE...MORRIS...
GLENWOOD...ST. CLOUD...MADISON...BENSON...MONTEVIDEO...WILLMAR...
LITCHFIELD...GRANITE FALLS...OLIVIA...HUTCHINSON...GAYLORD...
REDWOOD FALLS...NEW ULM...ST. PETER...ST. JAMES...MANKATO...
FAIRMONT...BLUE EARTH
326 AM CDT WED MAY 13 2009

...WIND ADVISORY IN EFFECT FROM 3 PM THIS AFTERNOON TO 10 PM CDT
THIS EVENING...

THE NATIONAL WEATHER SERVICE IN TWIN CITIES/CHANHASSEN HAS ISSUED
A WIND ADVISORY...WHICH IS IN EFFECT FROM 3 PM THIS AFTERNOON TO
10 PM CDT THIS EVENING. 

THE ADVISORY IS ALONG AND WEST OF A LINE FROM LONG PRAIRIE THROUGH
LITCHFIELD TO BLUE EARTH MINNESOTA. 

WEST WINDS WILL DEVELOP THIS MORNING...AND STRENGTHEN THIS
AFTERNOON AS LOW PRESSURE CONTINUES TO DEEPEN ACROSS SOUTH CENTRAL
CANADIAN. SUSTAINED WINDS OF 30 TO 35 MPH...ALONG WITH GUSTS OF
45 TO 50 MPH WILL LIKELY OCCUR BETWEEN 3 PM AND 10 PM THIS
EVENING.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 30 MPH ARE EXPECTED. WINDS
THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH
PROFILE VEHICLES. USE EXTRA CAUTION.

&&

$$

JLT
2 follow-up statements
000 
WWUS73 KMPX 131535
NPWMPX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN
1035 AM CDT WED MAY 13 2009

...STRONG WESTERLY WINDS DEVELOPING THIS AFTERNOON...

.STRONG WESTERLY WINDS WILL DEVELOP ACROSS WEST CENTRAL AND
PORTIONS OF SOUTH CENTRAL MINNESOTA THIS AFTERNOON. THE WIND
ADVISORY IS ALONG AND WEST OF A LINE FROM LONG PRAIRIE THROUGH
LITCHFIELD... TO BLUE EARTH MINNESOTA.

WEST WINDS WILL STRENGTHEN THIS AFTERNOON AS LOW PRESSURE
CONTINUES TO DEEPEN ACROSS SOUTH CENTRAL CANADA. SUSTAINED WINDS
OF 25 TO 35 MPH...ALONG WITH GUSTS OF 40 TO 50 MPH WILL LIKELY
OCCUR BETWEEN 3 PM AND 10 PM THIS EVENING.

HIGH PRESSURE WILL BEGIN TO BUILD ACROSS THE DAKOTAS OVERNIGHT...
WITH WIND SPEEDS SLOWLY DECREASING.

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

MNZ041-042-047>049-054>058-064>067-073>075-082-083-091-092-140100-
/O.CON.KMPX.WI.Y.0007.090513T2000Z-090514T0300Z/
DOUGLAS-TODD-STEVENS-POPE-STEARNS-LAC QUI PARLE-SWIFT-CHIPPEWA-
KANDIYOHI-MEEKER-YELLOW MEDICINE-RENVILLE-MCLEOD-SIBLEY-REDWOOD-
BROWN-NICOLLET-WATONWAN-BLUE EARTH-MARTIN-FARIBAULT-
INCLUDING THE CITIES OF...ALEXANDRIA...LONG PRAIRIE...MORRIS...
GLENWOOD...ST. CLOUD...MADISON...BENSON...MONTEVIDEO...WILLMAR...
LITCHFIELD...GRANITE FALLS...OLIVIA...HUTCHINSON...GAYLORD...
REDWOOD FALLS...NEW ULM...ST. PETER...ST. JAMES...MANKATO...
FAIRMONT...BLUE EARTH
1035 AM CDT WED MAY 13 2009

...WIND ADVISORY REMAINS IN EFFECT FROM 3 PM THIS AFTERNOON TO
10 PM CDT THIS EVENING...

A WIND ADVISORY REMAINS IN EFFECT FROM 3 PM THIS AFTERNOON TO
10 PM CDT THIS EVENING. 

THE ADVISORY IS ALONG AND WEST OF A LINE FROM LONG PRAIRIE
THROUGH LITCHFIELD TO BLUE EARTH MINNESOTA.

WEST WINDS WILL STRENGTHEN THIS AFTERNOON AS LOW PRESSURE
CONTINUES TO DEEPEN ACROSS SOUTH CENTRAL CANADA. SUSTAINED WINDS
OF 25 TO 35 MPH... ALONG WITH GUSTS OF 45 TO 50 MPH WILL LIKELY
OCCUR BETWEEN 3 PM AND 10 PM THIS EVENING.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 30 MPH ARE EXPECTED. WINDS
THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH
PROFILE VEHICLES. USE EXTRA CAUTION.

&&

$$
000 
WWUS73 KMPX 132351
NPWMPX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN
651 PM CDT WED MAY 13 2009

...STRONG WESTERLY WINDS CONTINUE THIS EVENING...

.STRONG WESTERLY WINDS WILL CONTINUE ACROSS WEST CENTRAL AND
PORTIONS OF SOUTH CENTRAL MINNESOTA THIS EVENING. THE WIND
ADVISORY IS ALONG AND WEST OF A LINE FROM LONG PRAIRIE THROUGH
LITCHFIELD... TO BLUE EARTH MINNESOTA.

STRONG WEST WINDS WILL CONTINUE THIS EVENING AS LOW PRESSURE
CONTINUES TO DEEPEN ACROSS SOUTH CENTRAL CANADA. SUSTAINED WINDS
OF 25 TO 35 MPH...ALONG WITH GUSTS OF 40 TO 50 MPH WILL CONTINUE
UNTIL AROUND 10 PM THIS EVENING WHEN SPEEDS WILL BEGIN TO GRADUALLY
DECREASE.

HIGH PRESSURE WILL BEGIN TO BUILD ACROSS THE DAKOTAS OVERNIGHT...
WITH WIND SPEEDS SLOWLY DECREASING INTO THURSDAY MORNING.

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

MNZ041-042-047>049-054>058-064>067-073>075-082-083-091-092-140300-
/O.CON.KMPX.WI.Y.0007.000000T0000Z-090514T0300Z/
DOUGLAS-TODD-STEVENS-POPE-STEARNS-LAC QUI PARLE-SWIFT-CHIPPEWA-
KANDIYOHI-MEEKER-YELLOW MEDICINE-RENVILLE-MCLEOD-SIBLEY-REDWOOD-
BROWN-NICOLLET-WATONWAN-BLUE EARTH-MARTIN-FARIBAULT-
INCLUDING THE CITIES OF...ALEXANDRIA...LONG PRAIRIE...MORRIS...
GLENWOOD...ST. CLOUD...MADISON...BENSON...MONTEVIDEO...WILLMAR...
LITCHFIELD...GRANITE FALLS...OLIVIA...HUTCHINSON...GAYLORD...
REDWOOD FALLS...NEW ULM...ST. PETER...ST. JAMES...MANKATO...
FAIRMONT...BLUE EARTH
651 PM CDT WED MAY 13 2009

...WIND ADVISORY REMAINS IN EFFECT UNTIL 10 PM CDT THIS EVENING...

A WIND ADVISORY REMAINS IN EFFECT UNTIL 10 PM CDT THIS EVENING. 

THE ADVISORY IS ALONG AND WEST OF A LINE FROM LONG PRAIRIE
THROUGH LITCHFIELD TO BLUE EARTH MINNESOTA.

STRONG WEST WINDS WILL CONTINUE THIS EVENING AS LOW PRESSURE
CONTINUES TO DEEPEN ACROSS SOUTH CENTRAL CANADA. SUSTAINED WINDS
OF 25 TO 35 MPH... ALONG WITH GUSTS OF 40 TO 50 MPH WILL CONTINUE
UNTIL AROUND 10 PM THIS EVENING WHEN SPEEDS WILL BEGIN TO
GRADUALLY DECREASE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 30 MPH ARE EXPECTED. WINDS
THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH
PROFILE VEHICLES. USE EXTRA CAUTION.

&&

$$

Nearby

Wind Advisories in Minnesota, 2009Every wind advisory in 2009

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.