Alert archive / Louisiana / Wind Advisories in 2014

Wind Advisory 2, NWS Lake Charles, LA

January 2, 2014Cameron Parish, Lafayette Parish, Saint Martin Parish, Louisiana

NWS Lake Charles, LA issued this wind advisory at Jan 2, 2014, 3:24 PM CST for Cameron Parish, Lafayette Parish, Saint Martin Parish, Louisiana. It took effect at Jan 2, 2014, 4:00 PM CST. It was in force for 2 hr.

The area

The counties it named.

The facts

Issued
Jan 2, 2014, 3:24 PM CST (21:24 UTC)
In effect from
Jan 2, 2014, 4:00 PM CST
Expired
Jan 2, 2014, 6:00 PM CST
In force
2 hr
Issued by
NWS Lake Charles, LA

Counties Cameron Parish, LA, Lafayette Parish, LA, Saint Martin Parish, LA

The radar

The Lake Charles radar (KLCH), 89 km from the middle of the area, began a volume at 21:26 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

Lake Charles Mun, LA (KLCH), launched 12:00Z, 9.4 hours before the alert went out and 88 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, Lake Charles Mun, LA at 12:00Z on 2014-01-02Temperature 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, Lake Charles Mun, LA at 12:00Z on 2014-01-02The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -98 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
707 m above ground
0-6 km bulk shear
44 kt
0-1 km storm-relative helicity
-98 m²/s²
0-3 km storm-relative helicity
27 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.

287 
WWUS74 KLCH 022124
NPWLCH

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE LAKE CHARLES LA
324 PM CST THU JAN 2 2014

...WINDS BEGINNING TO DIMINISH AWAY FROM THE COAST...
...TEMPERATURES WILL PLUMMET LATER TONIGHT...

.LOSS OF DAYTIME HEATING IS CAUSING WINDS TO BEGIN TO DIMINISH
NORTH OF THE I-10 CORRIDOR.

LAZ027>029-031>033-030500-
/O.CAN.KLCH.WI.Y.0001.000000T0000Z-140103T0000Z/
/O.NEW.KLCH.HZ.W.0001.140103T0800Z-140103T1400Z/
VERNON-RAPIDES-AVOYELLES-ALLEN-EVANGELINE-ST. LANDRY-
INCLUDING THE CITIES OF...LEESVILLE...NEW LLANO...ALEXANDRIA...
PINEVILLE...MARKSVILLE...BUNKIE...COTTONPORT...SIMMESPORT...
MANSURA...OAKDALE...KINDER...VILLE PLATTE...MAMOU...OPELOUSAS...
EUNICE
324 PM CST THU JAN 2 2014

...HARD FREEZE WARNING IN EFFECT FROM 2 AM TO 8 AM CST FRIDAY...
...WIND ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN LAKE CHARLES HAS ISSUED A HARD
FREEZE WARNING...WHICH IS IN EFFECT FROM 2 AM TO 8 AM CST FRIDAY.
THE WIND ADVISORY HAS BEEN CANCELLED. 

* TEMPERATURE...SHOULD FALL BELOW FREEZING FOR ABOUT 6 HOURS AND
  APPROACH THE MID 20S IN SOME LOCATIONS.

* IMPACTS...LIGHT WEIGHT ITEMS...INCLUDING LAWN FURNITURE... 
  TRASH CANS...AND HOLIDAY DECORATIONS...MAY BE BLOWN OVER. 
  DRIVERS ON EAST TO WEST ORIENTED HIGHWAYS ARE URGED TO KEEP A 
  FIRM GRIP ON THE STEERING WHEEL...ESPECIALLY ON BRIDGES AND 
  OVERPASSES. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HARD FREEZE WARNING MEANS TEMPERATURES IN THE MID 20S OR COLDER
ARE IMMINENT OR HIGHLY LIKELY. THESE CONDITIONS WILL KILL CROPS
AND OTHER SENSITIVE VEGETATION.

BE CAREFUL HEATING YOUR HOME. KEEP SPACE HEATERS AT LEAST
36 INCHES AWAY FROM ANYTHING THAT CAN BURN. TURN IT OFF ANYTIME
YOU LEAVE THE ROOM OR GO TO BED.

TO PREVENT FREEZING AND POSSIBLE BURSTING OF OUTDOOR WATER
PIPES...PIPES SHOULD BE WRAPPED OR DRAINED.

&&

$$

LAZ044-045-052>055-073-074-TXZ215-216-030000-
/O.CAN.KLCH.WI.Y.0001.000000T0000Z-140103T0000Z/
/O.NEW.KLCH.WI.Y.0002.140102T2200Z-140103T0000Z/
LAFAYETTE-UPPER ST. MARTIN-VERMILION-IBERIA-ST. MARY-
LOWER ST. MARTIN-WEST CAMERON-EAST CAMERON-JEFFERSON-ORANGE-
INCLUDING THE CITIES OF...LAFAYETTE...BREAUX BRIDGE...
ST. MARTINVILLE...ABBEVILLE...KAPLAN...NEW IBERIA...MORGAN CITY...
FRANKLIN...PATTERSON...BERWICK...BAYOU VISTA...STEPHENSVILLE...
HACKBERRY...HOLLY BEACH...CAMERON...GRAND CHENIER...BEAUMONT...
PORT ARTHUR...ORANGE...VIDOR...BRIDGE CITY
324 PM CST THU JAN 2 2014

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

THE NATIONAL WEATHER SERVICE IN LAKE CHARLES HAS ISSUED A WIND
ADVISORY...WHICH IS IN EFFECT UNTIL 6 PM CST THIS EVENING. 

* TIMING...HIGHEST WINDS ARE EXPECTED TO OCCUR FROM MID MORNING 
  TO LATE AFTERNOON. 

* WINDS...15 TO 25 MPH WITH GUSTS TO AROUND 30 MPH.

* IMPACTS...LIGHT WEIGHT ITEMS...INCLUDING LAWN FURNITURE... 
  TRASH CANS...AND HOLIDAY DECORATIONS...MAY BE BLOWN OVER. 
  DRIVERS ON EAST TO WEST ORIENTED HIGHWAYS ARE URGED TO KEEP A 
  FIRM GRIP ON THE STEERING WHEEL...ESPECIALLY ON BRIDGES AND 
  OVERPASSES. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT SUSTAINED WINDS OF 20 TO 34 MPH ARE
EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...
ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION.

WINDS OVER LOCAL WATERWAYS COULD BE 5 MPH HIGHER THAN OVER LAND.
SMALL BOATS WILL BE ESPECIALLY PRONE TO CAPSIZING.

&&

$$

LAZ030-041>043-TXZ180-201-259>262-022230-
/O.CAN.KLCH.WI.Y.0001.000000T0000Z-140103T0000Z/
BEAUREGARD-CALCASIEU-JEFFERSON DAVIS-ACADIA-TYLER-HARDIN-
NORTHERN JASPER-NORTHERN NEWTON-SOUTHERN JASPER-SOUTHERN NEWTON-
INCLUDING THE CITIES OF...DE RIDDER...LAKE CHARLES...SULPHUR...
JENNINGS...WELSH...LAKE ARTHUR...CROWLEY...RAYNE...CHURCH POINT...
WOODVILLE...COLMESNEIL...LUMBERTON...SILSBEE...JASPER...
KIRBYVILLE...NEWTON...BUNA...DEWEYVILLE
324 PM CST THU JAN 2 2014

...WIND ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN LAKE CHARLES HAS CANCELLED THE
WIND ADVISORY. 

WINDS HAVE DIMINISHED TO LESS THAN 20 MPH WITH THE LOSS OF DAYTIME HEATING.


$$

SWEENEY
1 follow-up statement
522 
WWUS74 KLCH 030025
NPWLCH

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE LAKE CHARLES LA
625 PM CST THU JAN 2 2014

LAZ044-045-052>055-073-074-TXZ215-216-030130-
/O.EXP.KLCH.WI.Y.0002.000000T0000Z-140103T0000Z/
LAFAYETTE-UPPER ST. MARTIN-VERMILION-IBERIA-ST. MARY-
LOWER ST. MARTIN-WEST CAMERON-EAST CAMERON-JEFFERSON-ORANGE-
INCLUDING THE CITIES OF...LAFAYETTE...BREAUX BRIDGE...
ST. MARTINVILLE...ABBEVILLE...KAPLAN...NEW IBERIA...MORGAN CITY...
FRANKLIN...PATTERSON...BERWICK...BAYOU VISTA...STEPHENSVILLE...
HACKBERRY...HOLLY BEACH...CAMERON...GRAND CHENIER...BEAUMONT...
PORT ARTHUR...ORANGE...VIDOR...BRIDGE CITY
625 PM CST THU JAN 2 2014

...WIND ADVISORY HAS EXPIRED...

$$

LAZ027>029-031>033-030615-
/O.CON.KLCH.HZ.W.0001.140103T0800Z-140103T1400Z/
VERNON-RAPIDES-AVOYELLES-ALLEN-EVANGELINE-ST. LANDRY-
INCLUDING THE CITIES OF...LEESVILLE...NEW LLANO...ALEXANDRIA...
PINEVILLE...MARKSVILLE...BUNKIE...COTTONPORT...SIMMESPORT...
MANSURA...OAKDALE...KINDER...VILLE PLATTE...MAMOU...OPELOUSAS...
EUNICE
625 PM CST THU JAN 2 2014

...HARD FREEZE WARNING REMAINS IN EFFECT FROM 2 AM TO 8 AM CST
FRIDAY...

* TEMPERATURE...SHOULD FALL BELOW FREEZING FOR ABOUT 6 HOURS AND 
  APPROACH THE MID 20S IN SOME LOCATIONS. 

* IMPACTS...THE COMBINATION OF WIND AND TEMPERATURE WILL CREATE
  WIND CHILLS IN THE UPPER TEENS TO LOWER 20S AFTER MIDNIGHT TONIGHT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HARD FREEZE WARNING MEANS TEMPERATURES IN THE MID 20S OR COLDER
ARE IMMINENT OR HIGHLY LIKELY. THESE CONDITIONS WILL KILL CROPS
AND OTHER SENSITIVE VEGETATION.

BE CAREFUL HEATING YOUR HOME. KEEP SPACE HEATERS AT LEAST
36 INCHES AWAY FROM ANYTHING THAT CAN BURN. TURN IT OFF ANYTIME
YOU LEAVE THE ROOM OR GO TO BED.

TO PREVENT FREEZING AND POSSIBLE BURSTING OF OUTDOOR WATER
PIPES...PIPES SHOULD BE WRAPPED OR DRAINED.

&&

$$

The office that day

Everything else NWS Lake Charles, LA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jan 2, 3:50 AM CSTSmall Craft Advisory for WindsLCH14 hr
Jan 2, 3:24 PM CSTHard Freeze WarningLCHAllen, Avoyelles, Evangeline, Rapides, Saint Landry, Vernon17 hr

Nearby

Wind Advisories in Louisiana, 2014Wind Advisories in Texas, 2014Every wind advisory in 2014

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.