Alert archive / Louisiana / Wind Advisories in 2012
Wind Advisory 6, NWS New Orleans, LA
NWS New Orleans, LA issued this wind advisory at Dec 25, 2012, 10:28 AM CST for 8 parishes in Louisiana. It was in force for 20 hr.
The area
The counties it named.
The facts
- Issued
- Dec 25, 2012, 10:28 AM CST (16:28 UTC)
- Expired
- Dec 26, 2012, 6:00 AM CST
- In force
- 20 hr
- Issued by
- NWS New Orleans, LA
Counties Assumption Parish, LA, East Baton Rouge Parish, LA, Iberville Parish, LA, Pointe Coupee Parish, LA, Saint Bernard Parish, LA, Saint James Parish, LA, Saint John the Baptist Parish, LA, West Baton Rouge Parish, LA
The nearest sounding before it
Slidell Radar S, LA (KSIL), launched 12:00Z, 4.5 hours before the alert went out and 119 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
- 790 J/kg
- Mixed-layer CIN
- -14 J/kg
- Mixed-layer LCL
- 576 m above ground
- 0-6 km bulk shear
- 46 kt
- 0-1 km storm-relative helicity
- 181 m²/s²
- 0-3 km storm-relative helicity
- 237 m²/s²
- Significant tornado parameter
- 1.1
- Supercell composite
- 10.0
The text
As transmitted, in the capitals the NWS used until 2016.
386 WWUS74 KLIX 251628 NPWLIX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE NEW ORLEANS LA 1028 AM CST TUE DEC 25 2012 ...WINDY CONDITIONS DEVELOPING OVER SOUTHEAST LOUISIANA... .STRONG LOW PRESSURE CENTERED OVER EAST TEXAS IS PRODUCING STRONG SOUTHERLY WINDS ACROSS PORTIONS OF SOUTHEAST LOUISIANA THIS MORNING. WINDS WILL TURN TO THE NORTHWEST BEHIND A COLD FRONT LATE THIS AFTERNOON OR EVENING. LAZ034-046>050-056>070-260000- /O.NEW.KLIX.WI.Y.0006.121225T1628Z-121226T0000Z/ POINTE COUPEE-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- INCLUDING THE CITIES OF...NEW ROADS...LIVONIA...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 1028 AM CST TUE DEC 25 2012 ...WIND ADVISORY IN EFFECT UNTIL 6 PM CST THIS EVENING... THE NATIONAL WEATHER SERVICE IN NEW ORLEANS HAS ISSUED A WIND ADVISORY...WHICH IS IN EFFECT UNTIL 6 PM CST THIS EVENING. * EVENT...SOUTH WINDS OF 20 TO 30 MPH WITH OCCASIONAL GUSTS NEAR 40 MPH. * TIMING...WINDY CONDITIONS WILL CONTINUE THROUGH THE AFTERNOON HOURS. * IMPACT...DRIVING CONDITIONS MAY BE DIFFICULT FOR THOSE IN HIGH PROFILE VEHICLES...ESPECIALLY ON EAST/WEST ORIENTED HIGHWAYS. 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. && $$
4 follow-up statements
619 WWUS74 KLIX 251903 NPWLIX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE NEW ORLEANS LA 103 PM CST TUE DEC 25 2012 ...WINDY CONDITIONS DEVELOPING OVER SOUTHEAST LOUISIANA... .STRONG LOW PRESSURE CENTERED OVER EAST TEXAS IS PRODUCING STRONG SOUTHERLY WINDS ACROSS PORTIONS OF SOUTHEAST LOUISIANA THIS MORNING. WINDS WILL TURN TO THE NORTHWEST BEHIND A COLD FRONT LATE THIS AFTERNOON OR EVENING. LAZ060>064-066>070-260315- /O.EXT.KLIX.WI.Y.0006.000000T0000Z-121226T1200Z/ ST. CHARLES-UPPER JEFFERSON-ORLEANS-UPPER PLAQUEMINES- UPPER ST. BERNARD-LOWER TERREBONNE-LOWER LAFOURCHE- LOWER JEFFERSON-LOWER PLAQUEMINES-LOWER ST. BERNARD- INCLUDING THE CITIES OF...DESTREHAN...NORCO...METAIRIE...KENNER... NEW ORLEANS...BELLE CHASSE...CHALMETTE...VIOLET...CHAUVIN... DULAC...MONTEGUT...GALLIANO...CUT OFF...GOLDEN MEADOW... PORT SULPHUR...EMPIRE...YSCLOSKEY 103 PM CST TUE DEC 25 2012 ...WIND ADVISORY NOW IN EFFECT UNTIL 6 AM CST WEDNESDAY... * EVENT...SOUTH WINDS OF 20 TO 30 MPH WITH OCCASIONAL GUSTS NEAR 40 MPH. WINDS WILL BECOME NORTHWEST AFTER THE COLD FRONTAL PASSAGE LATE THIS AFTERNOON OR EARLY THIS EVENING...AND CONTINUE OVERNIGHT. * TIMING...WINDY CONDITIONS WILL CONTINUE OVERNIGHT. * IMPACT...DRIVING CONDITIONS MAY BE DIFFICULT FOR THOSE IN HIGH PROFILE VEHICLES...ESPECIALLY ON EAST/WEST ORIENTED HIGHWAYS THIS AFTERNOON. THE THREAT WILL CONTINUE ON ELEVATED HIGHWAYS OVERNIGHT...AS WELL AS ROADWAYS WITH A NORTHWEST EXPOSURE. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$ LAZ034-046>050-056>059-065-260000- /O.CON.KLIX.WI.Y.0006.000000T0000Z-121226T0000Z/ POINTE COUPEE-IBERVILLE-WEST BATON ROUGE-EAST BATON ROUGE- ASCENSION-LIVINGSTON-ASSUMPTION-ST. JAMES-ST. JOHN THE BAPTIST- UPPER LAFOURCHE-UPPER TERREBONNE- INCLUDING THE CITIES OF...NEW ROADS...LIVONIA...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... HOUMA...BAYOU CANE 103 PM CST TUE DEC 25 2012 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS EVENING... * EVENT...SOUTH WINDS OF 20 TO 30 MPH WITH OCCASIONAL GUSTS NEAR 40 MPH. * TIMING...WINDY CONDITIONS WILL CONTINUE THROUGH THE AFTERNOON HOURS. * IMPACT...DRIVING CONDITIONS MAY BE DIFFICULT FOR THOSE IN HIGH PROFILE VEHICLES...ESPECIALLY ON EAST/WEST ORIENTED HIGHWAYS. 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. && $$
028 WWUS74 KLIX 252158 NPWLIX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE NEW ORLEANS LA 358 PM CST TUE DEC 25 2012 ...WINDY CONDITIONS CONTINUING OVER SOUTHEAST LOUISIANA... .STRONG LOW PRESSURE CENTERED OVER NORTHERN LOUISIANA IS PRODUCING STRONG SOUTHERLY WINDS ACROSS PORTIONS OF SOUTHEAST LOUISIANA. WINDS WILL TURN TO THE NORTHWEST BEHIND A COLD FRONT LATE THIS AFTERNOON OR EVENING. LAZ060>064-066>070-260600- /O.CON.KLIX.WI.Y.0006.000000T0000Z-121226T1200Z/ ST. CHARLES-UPPER JEFFERSON-ORLEANS-UPPER PLAQUEMINES- UPPER ST. BERNARD-LOWER TERREBONNE-LOWER LAFOURCHE- LOWER JEFFERSON-LOWER PLAQUEMINES-LOWER ST. BERNARD- INCLUDING THE CITIES OF...DESTREHAN...NORCO...METAIRIE...KENNER... NEW ORLEANS...BELLE CHASSE...CHALMETTE...VIOLET...CHAUVIN... DULAC...MONTEGUT...GALLIANO...CUT OFF...GOLDEN MEADOW... PORT SULPHUR...EMPIRE...YSCLOSKEY 358 PM CST TUE DEC 25 2012 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 AM CST WEDNESDAY... * EVENT...SOUTH WINDS OF 20 TO 30 MPH WITH OCCASIONAL GUSTS NEAR 40 MPH. WINDS WILL BECOME NORTHWEST AFTER THE COLD FRONTAL PASSAGE EARLY THIS EVENING...AND CONTINUE OVERNIGHT. * TIMING...WINDY CONDITIONS WILL CONTINUE OVERNIGHT. * IMPACT...DRIVING CONDITIONS MAY BE DIFFICULT FOR THOSE IN HIGH PROFILE VEHICLES...ESPECIALLY ON EAST/WEST ORIENTED HIGHWAYS THIS AFTERNOON AND EARLY EVENING. THE THREAT WILL CONTINUE ON ELEVATED HIGHWAYS OVERNIGHT...AS WELL AS ROADWAYS WITH A NORTHWEST EXPOSURE. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$ LAZ034-046>050-056>059-065-260000- /O.CON.KLIX.WI.Y.0006.000000T0000Z-121226T0000Z/ POINTE COUPEE-IBERVILLE-WEST BATON ROUGE-EAST BATON ROUGE- ASCENSION-LIVINGSTON-ASSUMPTION-ST. JAMES-ST. JOHN THE BAPTIST- UPPER LAFOURCHE-UPPER TERREBONNE- INCLUDING THE CITIES OF...NEW ROADS...LIVONIA...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... HOUMA...BAYOU CANE 358 PM CST TUE DEC 25 2012 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS EVENING... * EVENT...SOUTHWEST WINDS OF 20 TO 30 MPH WITH OCCASIONAL GUSTS NEAR 40 MPH. * TIMING...WINDY CONDITIONS WILL CONTINUE THROUGH THE AFTERNOON HOURS. * IMPACT...DRIVING CONDITIONS MAY BE DIFFICULT FOR THOSE IN HIGH PROFILE VEHICLES...ESPECIALLY ON EAST/WEST ORIENTED HIGHWAYS. 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. && $$
994 WWUS74 KLIX 252259 NPWLIX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE NEW ORLEANS LA 459 PM CST TUE DEC 25 2012 ...WINDY CONDITIONS CONTINUING OVER SOUTHEAST LOUISIANA... .STRONG LOW PRESSURE CENTERED OVER NORTHERN LOUISIANA IS PRODUCING STRONG SOUTHERLY WINDS ACROSS PORTIONS OF SOUTHEAST LOUISIANA. WINDS WILL TURN TO THE NORTHWEST BEHIND A COLD FRONT THIS EVENING. LAZ034-046>050-056>059-065-260000- /O.CAN.KLIX.WI.Y.0006.000000T0000Z-121226T0000Z/ POINTE COUPEE-IBERVILLE-WEST BATON ROUGE-EAST BATON ROUGE- ASCENSION-LIVINGSTON-ASSUMPTION-ST. JAMES-ST. JOHN THE BAPTIST- UPPER LAFOURCHE-UPPER TERREBONNE- INCLUDING THE CITIES OF...NEW ROADS...LIVONIA...PLAQUEMINE... WHITE CASTLE...PORT ALLEN...ADDIS...BRUSLY...BATON ROUGE... GONZALES...DONALDSONVILLE...DENHAM SPRINGS...WALKER... PIERRE PART...LABADIEVILLE...PAINCOURTVILLE...LUTCHER... GRAMERCY...LAPLACE...RESERVE...THIBODAUX...RACELAND...LAROSE... HOUMA...BAYOU CANE 459 PM CST TUE DEC 25 2012 ...WIND ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN NEW ORLEANS HAS CANCELLED THE WIND ADVISORY. WINDS HAVE FALLEN BELOW ADVISORY LEVELS IN THE LAST HOUR. WINDS WILL REMAIN GUSTY FROM THE WEST AND NORTHWEST AT 15 TO 20 MPH...BUT STRONG WINDS OF 25 TO 35 MPH ARE NO LONGER EXPECTED. $$ LAZ060>064-066>070-260700- /O.CON.KLIX.WI.Y.0006.000000T0000Z-121226T1200Z/ ST. CHARLES-UPPER JEFFERSON-ORLEANS-UPPER PLAQUEMINES- UPPER ST. BERNARD-LOWER TERREBONNE-LOWER LAFOURCHE- LOWER JEFFERSON-LOWER PLAQUEMINES-LOWER ST. BERNARD- INCLUDING THE CITIES OF...DESTREHAN...NORCO...METAIRIE...KENNER... NEW ORLEANS...BELLE CHASSE...CHALMETTE...VIOLET...CHAUVIN... DULAC...MONTEGUT...GALLIANO...CUT OFF...GOLDEN MEADOW... PORT SULPHUR...EMPIRE...YSCLOSKEY 459 PM CST TUE DEC 25 2012 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 AM CST WEDNESDAY... * EVENT...SOUTH WINDS OF 20 TO 30 MPH WITH OCCASIONAL GUSTS NEAR 40 MPH. WINDS WILL BECOME NORTHWEST AFTER THE COLD FRONTAL PASSAGE EARLY THIS EVENING...AND CONTINUE OVERNIGHT. * TIMING...WINDY CONDITIONS WILL CONTINUE OVERNIGHT. * IMPACT...DRIVING CONDITIONS MAY BE DIFFICULT FOR THOSE IN HIGH PROFILE VEHICLES...ESPECIALLY ON EAST/WEST ORIENTED HIGHWAYS THIS AFTERNOON AND EARLY EVENING. THE THREAT WILL CONTINUE ON ELEVATED HIGHWAYS OVERNIGHT...AS WELL AS ROADWAYS WITH A NORTHWEST EXPOSURE. 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. && $$ 32
747 WWUS74 KLIX 261212 NPWLIX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE NEW ORLEANS LA 612 AM CST WED DEC 26 2012 ...WIND ADVISORY HAS EXPIRED... .STRONG AND GUSTY NORTHWEST WINDS WILL CONTINUE ACROSS THE AREA INTO THE EARLY AFTERNOON. GUSTS MAY OCCASIONALLY REACH 35 TO 40 MPH ON AND NEAR THE SOUTH SHORES OF THE TIDAL LAKES EARLY THIS MORNING. LAZ060>064-066>070-261315- /O.EXP.KLIX.WI.Y.0006.000000T0000Z-121226T1200Z/ ST. CHARLES-UPPER JEFFERSON-ORLEANS-UPPER PLAQUEMINES- UPPER ST. BERNARD-LOWER TERREBONNE-LOWER LAFOURCHE- LOWER JEFFERSON-LOWER PLAQUEMINES-LOWER ST. BERNARD- INCLUDING THE CITIES OF...DESTREHAN...NORCO...METAIRIE...KENNER... NEW ORLEANS...BELLE CHASSE...CHALMETTE...VIOLET...CHAUVIN... DULAC...MONTEGUT...GALLIANO...CUT OFF...GOLDEN MEADOW... PORT SULPHUR...EMPIRE...YSCLOSKEY 612 AM CST WED DEC 26 2012 ...WIND ADVISORY HAS EXPIRED... NORTHWEST WINDS WILL CONTINUE TO BLOW AROUND 15 MPH TODAY WITH A FEW HIGHER GUSTS. NEAR THE IMMEDIATE SOUTH SHORES OF THE TIDAL LAKES...SOME GUSTS 35 TO 40 MPH MAY STILL OCCUR THIS MORNING AS THE COLD AIR CONTINUES TO MOVE OVER RELATIVELY WARM WATER. THESE HIGHER GUSTS WILL ABATE AS TEMPERATURES WARM LATER TODAY. $$ 24/RR
The office that day
Everything else NWS New Orleans, LA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Dec 24, 8:34 PM CST | Dense Fog Advisory | LIX | Saint Bernard, Saint John the Baptist | 9 hr |
| Dec 24, 9:03 PM CST | Marine Dense Fog Advisory | LIX | 9 hr | |
| Dec 25, 4:27 AM CST | Gale Warning | LIX | 26 hr | |
| Dec 25, 4:27 AM CST | Small Craft Advisory | LIX | 35 hr | |
| Dec 25, 6:44 AM CST | Severe Thunderstorm Warning | LIX | East Baton Rouge, Iberville, Pointe Coupee, West Baton Rouge | 31 min |
| Dec 25, 1:45 PM CST | Severe Thunderstorm Warning | LIX | East Feliciana, Pointe Coupee, West Feliciana | 60 min |
| Dec 25, 1:52 PM CST | Tornado Warning | LIX | East Feliciana, Pointe Coupee, West Feliciana | 53 min |
| Dec 25, 1:57 PM CST | Tornado Warning | LIX | Lafourche, Saint Charles, Saint James, Saint John the Baptist | 33 min |
| Dec 25, 1:58 PM CST | Special Marine Warning | LIX | 62 min | |
| Dec 25, 2:07 PM CST | Tornado Warning | LIX | Saint Tammany, Tangipahoa, Washington | 38 min |
| Dec 25, 2:17 PM CST | Tornado Warning | LIX | Jefferson, Lafourche, Saint Charles, Saint John the Baptist | 43 min |
| Dec 25, 2:27 PM CST | Special Marine Warning | LIX | 33 min | |
| Dec 25, 2:30 PM CST | Tornado Warning | LIX | East Feliciana, Saint Helena | 45 min |
| Dec 25, 2:38 PM CST | Tornado Warning | LIX | Pointe Coupee, West Feliciana | 37 min |
| Dec 25, 2:41 PM CST | Tornado Warning | LIX | East Feliciana | 34 min |
| Dec 25, 2:50 PM CST | Tornado Warning | LIX | Jefferson, Orleans, Saint Charles | 25 min |
| Dec 25, 2:54 PM CST | Tornado Warning | LIX | Saint Tammany | 36 min |
| Dec 25, 2:58 PM CST | Tornado Warning | LIX | East Baton Rouge | 32 min |
| Dec 25, 2:59 PM CST | Tornado Warning | LIX | Saint Tammany | 31 min |
| Dec 25, 3:02 PM CST | Tornado Warning | LIX | Jefferson, Orleans, Saint Charles | 28 min |
| Dec 25, 3:05 PM CST | Special Marine Warning | LIX | 40 min | |
| Dec 25, 3:13 PM CST | Tornado Warning | LIX | East Baton Rouge, East Feliciana, Livingston, Saint Helena | 47 min |
| Dec 25, 3:28 PM CST | Severe Thunderstorm Warning | LIX | Ascension, East Baton Rouge, Iberville, Livingston, West Baton Rouge | 62 min |
| Dec 25, 3:46 PM CST | Tornado Warning | LIX | Saint Helena, Tangipahoa | 44 min |
| Dec 25, 3:49 PM CST | Special Marine Warning | LIX | 26 min | |
| Dec 25, 3:54 PM CST | Severe Thunderstorm Warning | LIX | Washington | 66 min |
| Dec 25, 3:58 PM CST | Tornado Warning | LIX | Jefferson, Lafourche, Plaquemines, Saint Bernard | 16 min |
| Dec 25, 4:01 PM CST | Severe Thunderstorm Warning | LIX | Saint Tammany | 44 min |
| Dec 25, 4:11 PM CST | Severe Thunderstorm Warning | LIX | Ascension, Livingston, Saint Helena, Saint Tammany, Tangipahoa, Washington | 64 min |
| Dec 25, 4:15 PM CST | Special Marine Warning | LIX | 45 min | |
| Dec 25, 4:39 PM CST | Special Marine Warning | LIX | 96 min | |
| Dec 25, 4:47 PM CST | Severe Thunderstorm Warning | LIX | Saint John the Baptist, Saint Tammany, Tangipahoa, Washington | 58 min |
| Dec 25, 5:09 PM CST | Severe Thunderstorm Warning | LIX | Assumption, Lafourche, Saint John the Baptist, Terrebonne | 47 min |
| Dec 25, 5:27 PM CST | Special Marine Warning | LIX | 63 min |
Nearby
Wind Advisories in Louisiana, 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.