Alert archive / Minnesota / Wind Advisories in 2007

Wind Advisory 1, NWS Twin Cities, MN

January 8, 20079 counties in Minnesota

NWS Twin Cities, MN issued this wind advisory at Jan 8, 2007, 4:37 AM CST for 9 counties in Minnesota. It took effect at Jan 8, 2007, 3:00 PM CST. It was in force for 9 hr.

The area

The counties it named.

The facts

Issued
Jan 8, 2007, 4:37 AM CST (10:37 UTC)
In effect from
Jan 8, 2007, 3:00 PM CST
Expired
Jan 9, 2007, 12:00 AM CST
In force
9 hr
Issued by
NWS Twin Cities, MN

Counties Blue Earth County, MN, Brown County, MN, Faribault County, MN, Freeborn County, MN, Lac qui Parle County, MN, Martin County, MN, Redwood County, MN, Watonwan County, MN, Yellow Medicine County, MN

The radar

The Minneapolis radar (KMPX), 120 km from the middle of the area, began a volume at 10:40 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, 10.6 hours before the alert went out and 118 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 2007-01-08Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1 joules per kilogram.LCLLFCEL10008507005003002001001 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 2007-01-08The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -38 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
1 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
795 m above ground
0-6 km bulk shear
26 kt
0-1 km storm-relative helicity
-38 m²/s²
0-3 km storm-relative helicity
-99 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 081037
NPWMPX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN
437 AM CST MON JAN 8 2007

...STRONG WEST TO NORTHWEST WINDS BEHIND A LOW PRESSURE AREA...

.STRONG WEST TO NORTHWEST WINDS WILL DEVELOP OVER PARTS OF
SOUTHWEST AND SOUTH CENTRAL MINNESOTA LATE THIS AFTERNOON AND
CONTINUE INTO TONIGHT. A LOW PRESSURE AREA WILL MOVE SOUTHEAST
ACROSS MINNESOTA TODAY...AND THE STRONG WINDS WILL DEVELOP AS THE
LOW PASSES BY TO THE SOUTH AND EAST. EXPECT WIND SPEEDS OF 30 TO
35 MPH WITH A FEW GUSTS TO 45 MPH. THE STRONG WINDS WILL CONTINUE
INTO THE EVENING AS MUCH COLDER AIR SWEEPS INTO THE AREA.

MNZ054-064-073-074-082-083-091>093-081845-
/O.NEW.KMPX.WI.Y.0001.070108T2100Z-070109T0600Z/
LAC QUI PARLE-YELLOW MEDICINE-REDWOOD-BROWN-WATONWAN-BLUE EARTH-
MARTIN-FARIBAULT-FREEBORN-
INCLUDING THE CITIES OF...MADISON...GRANITE FALLS...
REDWOOD FALLS...NEW ULM...ST. JAMES...MANKATO...FAIRMONT...
BLUE EARTH...ALBERT LEA
437 AM CST MON JAN 8 2007

...WIND ADVISORY IN EFFECT FROM 3 PM THIS AFTERNOON TO MIDNIGHT
CST TONIGHT...

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

EXPECT STRONG WEST TO NORTHWEST WINDS TO DEVELOP LATE THIS
AFTERNOON AND CONTINUE INTO TONIGHT. WINDS SPEEDS WILL BE IN THE
30 TO 35 MPH RANGE WITH A FEW GUSTS TO 45 MPH. THE STRONG WINDS
WILL CONTINUE INTO EARLY TONIGHT AS COLDER AIR SWEEPS INTO THE
AREA BEHIND A LOW PRESSURE AREA. 

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.

$$
JPR
2 follow-up statements
000 
WWUS73 KMPX 081937
NPWMPX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN
137 PM CST MON JAN 8 2007

...STRONG WEST TO NORTHWEST WINDS BEHIND A LOW PRESSURE AREA...

.STRONG WEST TO NORTHWEST WINDS WILL DEVELOP OVER PARTS OF
SOUTHWEST AND SOUTH CENTRAL MINNESOTA LATE THIS AFTERNOON AND
CONTINUE INTO TONIGHT. A LOW PRESSURE AREA PUSH OFF TO THE EAST
OF MINNESOTA LATE TODAY AND STRONG WINDS WILL DEVELOP ON THE
BACKSIDE OF THE LOW. EXPECT WIND SPEEDS OF 25 TO 35 MPH WITH A FEW
HIGHER GUSTS. THE STRONG WINDS WILL CONTINUE INTO THE EVENING AS
MUCH COLDER AIR SWEEPS INTO THE AREA.

MNZ054-064-073-074-082-083-091>093-090345-
/O.CON.KMPX.WI.Y.0001.070108T2100Z-070109T0600Z/
LAC QUI PARLE-YELLOW MEDICINE-REDWOOD-BROWN-WATONWAN-BLUE EARTH-
MARTIN-FARIBAULT-FREEBORN-
INCLUDING THE CITIES OF...MADISON...GRANITE FALLS...
REDWOOD FALLS...NEW ULM...ST. JAMES...MANKATO...FAIRMONT...
BLUE EARTH...ALBERT LEA
137 PM CST MON JAN 8 2007

...WIND ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT CST TONIGHT...

A WIND ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT CST TONIGHT. 

EXPECT STRONG WEST TO NORTHWEST WINDS TO DEVELOP LATE THIS
AFTERNOON AND CONTINUE INTO TONIGHT. WINDS SPEEDS WILL BE IN THE
25 TO 35 MPH RANGE WITH A FEW GUSTS TO 45 MPH. THE STRONG WINDS
WILL CONTINUE INTO EARLY TONIGHT AS COLDER AIR SWEEPS INTO THE
AREA BEHIND A LOW PRESSURE AREA.

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.

$$
000 
WWUS73 KMPX 090008
NPWMPX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN
608 PM CST MON JAN 8 2007

...STRONG NORTHWEST WINDS DEVELOPING THIS EVENING...

.A WIND ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT FOR PORTIONS OF
WEST CENTRAL...SOUTHWEST AND SOUTH CENTRAL MINNESOTA. THE WIND
ADVISORY IS ALONG AND SOUTH OF A LINE FROM MADISON THROUGH MANKATO
TO ALBERT LEA. NORTHWEST WINDS...SUSTAINED AT 30 TO 35 MPH...WILL
DEVELOP OVER THE AFOREMENTIONED AREAS THIS EVENING AND PERSIST TO
AROUND MIDNIGHT. THE WINDS ARE ASSOCIATED WITH A LOW PRESSURE
SYSTEM MOVING SOUTHEAST ALONG THE MINNESOTA RIVER.

MNZ054-064-073-074-082-083-091>093-090600-
/O.CON.KMPX.WI.Y.0001.000000T0000Z-070109T0600Z/
LAC QUI PARLE-YELLOW MEDICINE-REDWOOD-BROWN-WATONWAN-BLUE EARTH-
MARTIN-FARIBAULT-FREEBORN-
INCLUDING THE CITIES OF...MADISON...GRANITE FALLS...
REDWOOD FALLS...NEW ULM...ST. JAMES...MANKATO...FAIRMONT...
BLUE EARTH...ALBERT LEA
608 PM CST MON JAN 8 2007

...WIND ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT CST TONIGHT...

A WIND ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT CST TONIGHT. 

EXPECT NORTHWEST WINDS FROM 30 TO 35 MPH TO DEVELOP THIS EVENING
AND CONTINUE TO AROUND MIDNIGHT. THE STRONG WINDS ARE ASSOCIATED
WITH A LOW PRESSURE SYSTEM MOVING SOUTHEAST ALONG THE MINNESOTA
RIVER. 

A WIND ADVISORY MEANS THAT WINDS OF 30 TO 39 MPH ARE EXPECTED.
WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH
PROFILE VEHICLES. USE EXTRA CAUTION.

$$

RAH

Nearby

Wind Advisories in Minnesota, 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.