Alert archive / Louisiana / Wind Advisories in 2011
Wind Advisory 9, NWS New Orleans, LA
NWS New Orleans, LA issued this wind advisory at Apr 26, 2011, 2:55 PM CDT for 12 parishes in Louisiana; 5 counties in Mississippi. It took effect at Apr 27, 2011, 9:00 AM CDT. It was in force for 22 hr.
The area
The counties it named.
The facts
- Issued
- Apr 26, 2011, 2:55 PM CDT (19:55 UTC)
- In effect from
- Apr 27, 2011, 9:00 AM CDT
- Expired
- Apr 28, 2011, 7:00 AM CDT
- In force
- 22 hr
- Issued by
- NWS New Orleans, LA
Counties Assumption Parish, LA, East Baton Rouge Parish, LA, East Feliciana Parish, LA, Iberville Parish, LA, Pointe Coupee Parish, LA, Saint Bernard Parish, LA, Saint Helena Parish, LA, Saint James Parish, LA, Saint John the Baptist Parish, LA, Washington Parish, LA, West Baton Rouge Parish, LA, West Feliciana Parish, LA, Amite County, MS, Pearl River County, MS, Pike County, MS, Walthall County, MS, Wilkinson County, MS
The nearest sounding before it
Slidell Radar S, LA (KSIL), launched 12:00Z, 7.9 hours before the alert went out and 110 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.
- Mixed-layer CAPE
- 2833 J/kg
- Mixed-layer CIN
- -1 J/kg
- Mixed-layer LCL
- 528 m above ground
- 0-6 km bulk shear
- 39 kt
- 0-1 km storm-relative helicity
- 180 m²/s²
- 0-3 km storm-relative helicity
- 243 m²/s²
- Significant tornado parameter
- 2.5
- Supercell composite
- 12.2
The text
As transmitted, in the capitals the NWS used until 2016.
426 WWUS74 KLIX 261955 NPWLIX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE NEW ORLEANS LA 255 PM CDT TUE APR 26 2011 ...WIND ADVISORY ISSUED FOR ALL OF SOUTHEAST LOUISIANA AND SOUTHERN MISSISSIPPI... .WINDS WILL STRENGTHEN SIGNIFICANTLY WEDNESDAY AS THE PRESSURE GRADIENT TIGHTENS AHEAD OF A STRONG COLD FRONT. SUSTAINED WINDS OF 20 TO 30 MPH WITH FREQUENT GUSTS OF 35 TO 40 MPH ARE EXPECTED TO BEGIN BY MID MORNING AND PERSIST THROUGH THE EARLY EVENING. LAZ034>040-046>050-056>070-MSZ068>071-077-080>082-270400- /O.NEW.KLIX.WI.Y.0009.110427T1400Z-110428T0000Z/ POINTE COUPEE-WEST FELICIANA-EAST FELICIANA-ST. HELENA-TANGIPAHOA- WASHINGTON-ST. TAMMANY-IBERVILLE-WEST BATON ROUGE- EAST BATON ROUGE-ASCENSION-LIVINGSTON-ASSUMPTION-ST. JAMES- ST. JOHN THE BAPTIST-UPPER LAFOURCHE-ST. CHARLES-UPPER JEFFERSON- ORLEANS-UPPER PLAQUEMINES-UPPER ST. BERNARD-UPPER TERREBONNE- LOWER TERREBONNE-LOWER LAFOURCHE-LOWER JEFFERSON- LOWER PLAQUEMINES-LOWER ST. BERNARD-WILKINSON-AMITE-PIKE-WALTHALL- PEARL RIVER-HANCOCK-HARRISON-JACKSON- INCLUDING THE CITIES OF...NEW ROADS...LIVONIA... ST. FRANCISVILLE...JACKSON...CLINTON...GREENSBURG...MONTPELIER... HAMMOND...PONCHATOULA...BOGALUSA...FRANKLINTON...SLIDELL... MANDEVILLE...COVINGTON...LACOMBE...PLAQUEMINE...WHITE CASTLE... PORT ALLEN...ADDIS...BRUSLY...BATON ROUGE...GONZALES... DONALDSONVILLE...DENHAM SPRINGS...WALKER...PIERRE PART... LABADIEVILLE...PAINCOURTVILLE...LUTCHER...GRAMERCY...LAPLACE... RESERVE...THIBODAUX...RACELAND...LAROSE...DESTREHAN...NORCO... METAIRIE...KENNER...NEW ORLEANS...BELLE CHASSE...CHALMETTE... VIOLET...HOUMA...BAYOU CANE...CHAUVIN...DULAC...MONTEGUT... GALLIANO...CUT OFF...GOLDEN MEADOW...PORT SULPHUR...EMPIRE... YSCLOSKEY...CENTREVILLE...WOODVILLE...GLOSTER...LIBERTY... CROSBY...MCCOMB...TYLERTOWN...PICAYUNE...BAY ST. LOUIS... WAVELAND...DIAMONDHEAD...GULFPORT...BILOXI...PASCAGOULA... OCEAN SPRINGS...MOSS POINT...GAUTIER...ST. MARTIN 255 PM CDT TUE APR 26 2011 ...WIND ADVISORY IN EFFECT FROM 9 AM TO 7 PM CDT WEDNESDAY... THE NATIONAL WEATHER SERVICE IN NEW ORLEANS HAS ISSUED A WIND ADVISORY...WHICH IS IN EFFECT FROM 9 AM UNTIL 7 PM CDT WEDNESDAY. .WINDS WILL STRENGTHEN DURING THE EARLY MORNING HOURS AND STRONG WINDS WILL PERSIST THROUGH THE AFTERNOON AND EARLY EVENING. SUSTAINED WINDS OF 20 TO 30 MPH WITH FREQUENT GUSTS IN THE 35 TO 40 MPH RANGE ARE EXPECTED BEGINNING DURING THE MID MORNING HOURS AND CONTINUING THROUGH THE AFTERNOON. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 26 TO 35 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$
6 follow-up statements
343 WWUS74 KLIX 270303 NPWLIX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE NEW ORLEANS LA 1003 PM CDT TUE APR 26 2011 ...WIND ADVISORY ISSUED FOR ALL OF SOUTHEAST LOUISIANA AND SOUTHERN MISSISSIPPI... .WINDS WILL STRENGTHEN SIGNIFICANTLY WEDNESDAY AS THE PRESSURE GRADIENT TIGHTENS AHEAD OF A STRONG COLD FRONT. SUSTAINED WINDS OF 20 TO 30 MPH WITH FREQUENT GUSTS OF 35 TO 40 MPH ARE EXPECTED TO BEGIN BY MID MORNING AND PERSIST THROUGH THE EARLY EVENING. LAZ034>040-046>050-056>070-MSZ068>071-077-080>082-271115- /O.CON.KLIX.WI.Y.0009.110427T1400Z-110428T0000Z/ POINTE COUPEE-WEST FELICIANA-EAST FELICIANA-ST. HELENA-TANGIPAHOA- WASHINGTON-ST. TAMMANY-IBERVILLE-WEST BATON ROUGE- EAST BATON ROUGE-ASCENSION-LIVINGSTON-ASSUMPTION-ST. JAMES- ST. JOHN THE BAPTIST-UPPER LAFOURCHE-ST. CHARLES-UPPER JEFFERSON- ORLEANS-UPPER PLAQUEMINES-UPPER ST. BERNARD-UPPER TERREBONNE- LOWER TERREBONNE-LOWER LAFOURCHE-LOWER JEFFERSON- LOWER PLAQUEMINES-LOWER ST. BERNARD-WILKINSON-AMITE-PIKE-WALTHALL- PEARL RIVER-HANCOCK-HARRISON-JACKSON- INCLUDING THE CITIES OF...NEW ROADS...LIVONIA... ST. FRANCISVILLE...JACKSON...CLINTON...GREENSBURG...MONTPELIER... HAMMOND...PONCHATOULA...BOGALUSA...FRANKLINTON...SLIDELL... MANDEVILLE...COVINGTON...LACOMBE...PLAQUEMINE...WHITE CASTLE... PORT ALLEN...ADDIS...BRUSLY...BATON ROUGE...GONZALES... DONALDSONVILLE...DENHAM SPRINGS...WALKER...PIERRE PART... LABADIEVILLE...PAINCOURTVILLE...LUTCHER...GRAMERCY...LAPLACE... RESERVE...THIBODAUX...RACELAND...LAROSE...DESTREHAN...NORCO... METAIRIE...KENNER...NEW ORLEANS...BELLE CHASSE...CHALMETTE... VIOLET...HOUMA...BAYOU CANE...CHAUVIN...DULAC...MONTEGUT... GALLIANO...CUT OFF...GOLDEN MEADOW...PORT SULPHUR...EMPIRE... YSCLOSKEY...CENTREVILLE...WOODVILLE...GLOSTER...LIBERTY... CROSBY...MCCOMB...TYLERTOWN...PICAYUNE...BAY ST. LOUIS... WAVELAND...DIAMONDHEAD...GULFPORT...BILOXI...PASCAGOULA... OCEAN SPRINGS...MOSS POINT...GAUTIER...ST. MARTIN 1003 PM CDT TUE APR 26 2011 ...WIND ADVISORY REMAINS IN EFFECT FROM 9 AM TO 7 PM CDT WEDNESDAY... .SOUTHERLY WINDS WILL STRENGTHEN DURING THE EARLY MORNING HOURS AND STRONG WINDS WILL PERSIST THROUGH THE AFTERNOON AND EARLY EVENING. SUSTAINED WINDS OF 20 TO 30 MPH WITH FREQUENT GUSTS IN THE 35 TO 40 MPH RANGE ARE EXPECTED BEGINNING DURING THE MID MORNING HOURS AND CONTINUING THROUGH THE AFTERNOON. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 26 TO 35 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$ 24/RR
699 WWUS74 KLIX 270856 NPWLIX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE NEW ORLEANS LA 356 AM CDT WED APR 27 2011 ...WIND ADVISORY IN EFFECT FOR ALL OF SOUTHEAST LOUISIANA AND SOUTHERN MISSISSIPPI TODAY... .WINDS WILL STRENGTHEN SIGNIFICANTLY TODAY IN ADVANCE OF A STRONG COLD FRONT. SUSTAINED WINDS OF 25 TO 30 MPH WITH GUSTS UP TO 35 TO 40 MPH ARE EXPECTED TO BEGIN BY MID MORNING AND PERSIST INTO THE EARLY EVENING. LAZ034>040-046>050-056>070-MSZ068>071-077-080>082-272100- /O.CON.KLIX.WI.Y.0009.110427T1400Z-110428T0000Z/ POINTE COUPEE-WEST FELICIANA-EAST FELICIANA-ST. HELENA-TANGIPAHOA- WASHINGTON-ST. TAMMANY-IBERVILLE-WEST BATON ROUGE- EAST BATON ROUGE-ASCENSION-LIVINGSTON-ASSUMPTION-ST. JAMES- ST. JOHN THE BAPTIST-UPPER LAFOURCHE-ST. CHARLES-UPPER JEFFERSON- ORLEANS-UPPER PLAQUEMINES-UPPER ST. BERNARD-UPPER TERREBONNE- LOWER TERREBONNE-LOWER LAFOURCHE-LOWER JEFFERSON- LOWER PLAQUEMINES-LOWER ST. BERNARD-WILKINSON-AMITE-PIKE-WALTHALL- PEARL RIVER-HANCOCK-HARRISON-JACKSON- INCLUDING THE CITIES OF...NEW ROADS...LIVONIA... ST. FRANCISVILLE...JACKSON...CLINTON...GREENSBURG...MONTPELIER... HAMMOND...PONCHATOULA...BOGALUSA...FRANKLINTON...SLIDELL... MANDEVILLE...COVINGTON...LACOMBE...PLAQUEMINE...WHITE CASTLE... PORT ALLEN...ADDIS...BRUSLY...BATON ROUGE...GONZALES... DONALDSONVILLE...DENHAM SPRINGS...WALKER...PIERRE PART... LABADIEVILLE...PAINCOURTVILLE...LUTCHER...GRAMERCY...LAPLACE... RESERVE...THIBODAUX...RACELAND...LAROSE...DESTREHAN...NORCO... METAIRIE...KENNER...NEW ORLEANS...BELLE CHASSE...CHALMETTE... VIOLET...HOUMA...BAYOU CANE...CHAUVIN...DULAC...MONTEGUT... GALLIANO...CUT OFF...GOLDEN MEADOW...PORT SULPHUR...EMPIRE... YSCLOSKEY...CENTREVILLE...WOODVILLE...GLOSTER...LIBERTY... CROSBY...MCCOMB...TYLERTOWN...PICAYUNE...BAY ST. LOUIS... WAVELAND...DIAMONDHEAD...GULFPORT...BILOXI...PASCAGOULA... OCEAN SPRINGS...MOSS POINT...GAUTIER...ST. MARTIN 356 AM CDT WED APR 27 2011 ...WIND ADVISORY REMAINS IN EFFECT FROM 9 AM THIS MORNING TO 7 PM CDT THIS EVENING... STRONG SOUTHERLY WINDS CAN BE EXPECTED TODAY. WINDS WILL STRENGTHEN TO 25 TO 30 MPH WITH GUSTS UP TO 35 TO 40 MPH BY MID MORNING. THESE WINDS WILL THEN CONTINUE THROUGH THE AFTERNOON AND INTO THE EARLY EVENING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 26 TO 35 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$
630 WWUS74 KLIX 272041 NPWLIX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE NEW ORLEANS LA 341 PM CDT WED APR 27 2011 ...WIND ADVISORY IN EFFECT FOR ALL OF SOUTHEAST LOUISIANA AND SOUTHERN MISSISSIPPI... .WINDS WILL CONTINUE TO BE STRONG AND GUSTY IN ADVANCE OF A STRONG COLD FRONT. SUSTAINED WINDS OF 25 TO 30 MPH WITH GUSTS UP TO 35 TO 40 MPH ARE EXPECTED TO PERSIST INTO THE EARLY EVENING FOR THE NORTHSHORE...BATON ROUGE METRO...AND COASTAL/SOUTHWEST MISSISSIPPI. THE WINDS ARE EXPECTED TO REMAIN HIGHER IN THE METROPOLITAN NEW ORLEANS AREA THROUGH EARLY TOMORROW MORNING AND THEREFORE THE ADVISORY HAS BEEN EXTENDED. LAZ058-060>064-068>070-280445- /O.EXT.KLIX.WI.Y.0009.000000T0000Z-110428T1200Z/ ST. JOHN THE BAPTIST-ST. CHARLES-UPPER JEFFERSON-ORLEANS- UPPER PLAQUEMINES-UPPER ST. BERNARD-LOWER JEFFERSON- LOWER PLAQUEMINES-LOWER ST. BERNARD- INCLUDING THE CITIES OF...LAPLACE...RESERVE...DESTREHAN...NORCO... METAIRIE...KENNER...NEW ORLEANS...BELLE CHASSE...CHALMETTE... VIOLET...PORT SULPHUR...EMPIRE...YSCLOSKEY 341 PM CDT WED APR 27 2011 ...WIND ADVISORY NOW IN EFFECT UNTIL 7 AM CDT THURSDAY... THE WIND ADVISORY IS NOW IN EFFECT UNTIL 7 AM CDT THURSDAY. CURRENTLY...WIND SPEEDS ARE RANGING FROM 20 TO 30 MPH WITH GUSTS AS HIGH AS 35 TO 40 MPH ACROSS THE AREA. THESE STRONG WINDS WILL PERSIST UNTIL A STRONG COLD FRONT MOVES THROUGH AND AWAY FROM THE AREA EARLY THURSDAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 26 TO 35 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$ LAZ034>040-046>050-056-057-059-065>067-MSZ068>071-077-080>082- 280000- /O.CON.KLIX.WI.Y.0009.000000T0000Z-110428T0000Z/ POINTE COUPEE-WEST FELICIANA-EAST FELICIANA-ST. HELENA-TANGIPAHOA- WASHINGTON-ST. TAMMANY-IBERVILLE-WEST BATON ROUGE- EAST BATON ROUGE-ASCENSION-LIVINGSTON-ASSUMPTION-ST. JAMES- UPPER LAFOURCHE-UPPER TERREBONNE-LOWER TERREBONNE-LOWER LAFOURCHE- WILKINSON-AMITE-PIKE-WALTHALL-PEARL RIVER-HANCOCK-HARRISON- JACKSON- INCLUDING THE CITIES OF...NEW ROADS...LIVONIA... ST. FRANCISVILLE...JACKSON...CLINTON...GREENSBURG...MONTPELIER... HAMMOND...PONCHATOULA...BOGALUSA...FRANKLINTON...SLIDELL... MANDEVILLE...COVINGTON...LACOMBE...PLAQUEMINE...WHITE CASTLE... PORT ALLEN...ADDIS...BRUSLY...BATON ROUGE...GONZALES... DONALDSONVILLE...DENHAM SPRINGS...WALKER...PIERRE PART... LABADIEVILLE...PAINCOURTVILLE...LUTCHER...GRAMERCY...THIBODAUX... RACELAND...LAROSE...HOUMA...BAYOU CANE...CHAUVIN...DULAC... MONTEGUT...GALLIANO...CUT OFF...GOLDEN MEADOW...CENTREVILLE... WOODVILLE...GLOSTER...LIBERTY...CROSBY...MCCOMB...TYLERTOWN... PICAYUNE...BAY ST. LOUIS...WAVELAND...DIAMONDHEAD...GULFPORT... BILOXI...PASCAGOULA...OCEAN SPRINGS...MOSS POINT...GAUTIER... ST. MARTIN 341 PM CDT WED APR 27 2011 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING... A WIND ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING. CURRENTLY...WIND SPEEDS ARE RANGING FROM 20 TO 30 MPH WITH GUSTS AS HIGH AS 35 TO 40 MPH ACROSS THE AREA. THESE STRONG WINDS WILL PERSIST THROUGH THIS EVENING AS A STRONG COLD FRONT MOVES THROUGH THE AREA. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 26 TO 35 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$ 98/SO
611 WWUS74 KLIX 280258 NPWLIX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE NEW ORLEANS LA 958 PM CDT WED APR 27 2011 ...WIND ADVISORY IN EFFECT FOR ALL OF SOUTHEAST LOUISIANA AND SOUTHERN MISSISSIPPI... .WINDS WILL SHIFT TO NORTHWEST 20 TO 30 MPH WITH HIGHER GUSTS POSSIBLE BY MIDNIGHT AS A STRONG COLD FRONT MOVES THROUGH LAKE PONTCHARTRAIN AND COASTAL AREAS. LAZ058-060>064-068>070-281100- /O.CON.KLIX.WI.Y.0009.000000T0000Z-110428T1200Z/ ST. JOHN THE BAPTIST-ST. CHARLES-UPPER JEFFERSON-ORLEANS- UPPER PLAQUEMINES-UPPER ST. BERNARD-LOWER JEFFERSON- LOWER PLAQUEMINES-LOWER ST. BERNARD- INCLUDING THE CITIES OF...LAPLACE...RESERVE...DESTREHAN...NORCO... METAIRIE...KENNER...NEW ORLEANS...BELLE CHASSE...CHALMETTE... VIOLET...PORT SULPHUR...EMPIRE...YSCLOSKEY 958 PM CDT WED APR 27 2011 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 7 AM CDT THURSDAY... A WIND ADVISORY REMAINS IN EFFECT UNTIL 7 AM CDT THURSDAY. A STRONG COLD FRONT WILL CAUSE GUSTY SOUTHWEST WINDS TO SHIFT TO NORTHWEST AND INCREASE TO 20 TO 30 MPH WITH HIGHER GUSTS BY MIDNIGHT ACROSS THE SOUTH SHORE OF LAKE PONTCHARTRAIN AND COASTAL AREAS OF SOUTHEAST LOUISIANA. WINDS WILL REMAIN STRONG DURING THE LATE NIGHT AND EARLY MORNING HOURS BEFORE DIMINISHING SLIGHTLY AROUND SUNRISE. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 26 TO 35 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$ 22/TD
767 WWUS74 KLIX 280927 NPWLIX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE NEW ORLEANS LA 427 AM CDT THU APR 28 2011 ...WIND ADVISORY IN EFFECT FOR SOUTHEAST LOUISIANA SOUTH OF LAKE PONTCHARTRAIN... .NORTHWEST WINDS 20 TO 30 MPH WITH HIGHER GUSTS ARE LIKELY EARLY THIS MORNING. LAZ058-060>064-068>070-281200- /O.CON.KLIX.WI.Y.0009.000000T0000Z-110428T1200Z/ ST. JOHN THE BAPTIST-ST. CHARLES-UPPER JEFFERSON-ORLEANS- UPPER PLAQUEMINES-UPPER ST. BERNARD-LOWER JEFFERSON- LOWER PLAQUEMINES-LOWER ST. BERNARD- INCLUDING THE CITIES OF...LAPLACE...RESERVE...DESTREHAN...NORCO... METAIRIE...KENNER...NEW ORLEANS...BELLE CHASSE...CHALMETTE... VIOLET...PORT SULPHUR...EMPIRE...YSCLOSKEY 427 AM CDT THU APR 28 2011 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 7 AM CDT THIS MORNING... PASSAGE OF A STRONG COLD FRONT WILL PRODUCE NORTHWEST OF 20 TO 30 MPH WITH HIGHER GUSTS EARLY MORNING FOR THE SOUTH SHORE OF LAKE PONTCHARTRAIN AND COASTAL AREAS OF SOUTHEAST LOUISIANA. WINDS WILL DIMINISH SLIGHTLY AROUND SUNRISE. PRECAUTIONARY/PREPAREDNESS ACTIONS... COMMUTERS TRAVELING ON AND IMMEDIATELY SOUTH OF LAKE PONTCHARTRAIN AND LAKE MAUREPAS SHOULD EXERCISE CAUTION WHILE DRIVING. REMAIN ALERT TO SUDDEN GUSTS OF WIND WHICH MAY CAUSE YOU TO LOSE CONTROL OF YOUR VEHICLE. A WIND ADVISORY MEANS THAT WINDS OF 26 TO 35 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$
120 WWUS74 KLIX 281155 NPWLIX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE NEW ORLEANS LA 655 AM CDT THU APR 28 2011 ...WIND ADVISORY ALLOWED TO EXPIRE... .NORTH WINDS HAVE DIMINISHED BELOW WIND ADVISORY CRITERIA. LAZ058-060>064-068>070-281300- /O.EXP.KLIX.WI.Y.0009.000000T0000Z-110428T1200Z/ ST. JOHN THE BAPTIST-ST. CHARLES-UPPER JEFFERSON-ORLEANS- UPPER PLAQUEMINES-UPPER ST. BERNARD-LOWER JEFFERSON- LOWER PLAQUEMINES-LOWER ST. BERNARD- INCLUDING THE CITIES OF...LAPLACE...RESERVE...DESTREHAN...NORCO... METAIRIE...KENNER...NEW ORLEANS...BELLE CHASSE...CHALMETTE... VIOLET...PORT SULPHUR...EMPIRE...YSCLOSKEY 655 AM CDT THU APR 28 2011 ...WIND ADVISORY WILL EXPIRE AT 7 AM CDT THIS MORNING... THE NATIONAL WEATHER SERVICE IN SLIDELL WILL ALLOW THE WIND ADVISORY TO EXPIRE. NORTH WINDS ARE EXPECTED TO DECREASE THIS MORNING. $$
The office that day
Everything else NWS New Orleans, LA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 25, 10:02 PM CDT | Small Craft Advisory | LIX | 57 hr | |
| Apr 26, 4:50 AM CDT | Severe Thunderstorm Warning | LIX | East Baton Rouge, Livingston | 55 min |
| Apr 26, 5:57 AM CDT | Special Marine Warning | LIX | 63 min | |
| Apr 26, 8:10 AM CDT | Special Marine Warning | LIX | 95 min | |
| Apr 26, 9:37 AM CDT | Special Marine Warning | LIX | 83 min | |
| Apr 26, 9:50 AM CDT | Wind Advisory | LIX | Assumption, East Baton Rouge, East Feliciana, Iberville, Pointe Coupee, Saint Helena and 4 more | 3 hr |
| Apr 26, 8:01 AM CDT | Severe Thunderstorm Warning | LIX | Hancock, Harrison | 59 min |
Nearby
Wind Advisories in Louisiana, 2011Wind Advisories in Mississippi, 2011Every wind advisory in 2011
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.