Alert archive / Louisiana / Severe Thunderstorm Warnings in 2016
Severe Thunderstorm Warning 70, NWS New Orleans, LA
NWS New Orleans, LA issued this severe thunderstorm warning at Mar 18, 2016, 8:12 PM CDT for 4 parishes in Louisiana. It was in force for 33 min. No storm report in the archive falls inside the area while it was in force.
The area
The outline as issued.
The facts
- Issued
- Mar 18, 2016, 8:12 PM CDT (01:12 UTC)
- Expired
- Mar 18, 2016, 8:45 PM CDT
- In force
- 33 min
- Issued by
- NWS New Orleans, LA
- Area
- Storm-based polygon
- Hail
- 1.75 in
- Wind
- 50.0 mph
Counties Ascension Parish, LA, Assumption Parish, LA, Iberville Parish, LA, Saint James Parish, LA
Did it verify
Not verified. The Iowa Environmental Mesonet's Cow found no qualifying storm report inside this severe thunderstorm warning while it was in force. That is not proof nothing happened: reports are thin where few people live.
Cow counts a report within 15 km of the polygon while the warning was in force: a tornado for a tornado warning; hail of 1 inch or more, a gust of 58 mph or more or wind damage for a severe thunderstorm warning; a flash flood report for a flash flood warning.
The nearest sounding before it
Slidell Radar S, LA (KSIL), launched 00:00Z, 1.2 hours before the alert went out and 146 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
- 52 J/kg
- Mixed-layer CIN
- -186 J/kg
- Mixed-layer LCL
- 1015 m above ground
- 0-6 km bulk shear
- 48 kt
- 0-1 km storm-relative helicity
- 214 m²/s²
- 0-3 km storm-relative helicity
- 260 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.6
The text
As transmitted.
355
WUUS54 KLIX 190112
SVRLIX
LAC005-007-047-093-190145-
/O.NEW.KLIX.SV.W.0070.160319T0112Z-160319T0145Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE NEW ORLEANS LA
812 PM CDT FRI MAR 18 2016
THE NATIONAL WEATHER SERVICE IN NEW ORLEANS HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
NORTHERN ASSUMPTION PARISH IN SOUTHEASTERN LOUISIANA...
WEST CENTRAL ST. JAMES PARISH IN SOUTHEASTERN LOUISIANA...
SOUTHEASTERN IBERVILLE PARISH IN SOUTHEASTERN LOUISIANA...
SOUTHWESTERN ASCENSION PARISH IN SOUTHEASTERN LOUISIANA...
* UNTIL 845 PM CDT
* AT 812 PM CDT...A SEVERE THUNDERSTORM WAS LOCATED NEAR WHITE
CASTLE...OR 11 MILES SOUTH OF PLAQUEMINE...MOVING EAST AT 25 MPH.
HAZARD...GOLF BALL SIZE HAIL.
SOURCE...RADAR INDICATED.
IMPACT...PEOPLE AND ANIMALS OUTDOORS WILL BE INJURED. EXPECT
DAMAGE TO ROOFS...SIDING...WINDOWS AND VEHICLES.
* LOCATIONS IMPACTED INCLUDE...
DONALDSONVILLE...WHITE CASTLE...BELLE ROSE...PAINCOURTVILLE AND
PIERRE PART.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.
&&
LAT...LON 3017 9132 3016 9090 2993 9094 3001 9123
3004 9122 3004 9123 3003 9124 3003 9125
3006 9127 3006 9134
TIME...MOT...LOC 0112Z 280DEG 23KT 3012 9124
HAIL...1.75IN
WIND...<50MPH
$$
24/RR1 follow-up statement
523
WWUS54 KLIX 190138
SVSLIX
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE NEW ORLEANS LA
838 PM CDT FRI MAR 18 2016
LAC005-007-047-093-190145-
/O.CON.KLIX.SV.W.0070.000000T0000Z-160319T0145Z/
ASSUMPTION LA-ST. JAMES LA-IBERVILLE LA-ASCENSION LA-
838 PM CDT FRI MAR 18 2016
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 845 PM CDT
FOR NORTHEASTERN ASSUMPTION...WEST CENTRAL ST. JAMES...SOUTHEASTERN
IBERVILLE AND SOUTHWESTERN ASCENSION PARISHES...
AT 838 PM CDT...A SEVERE THUNDERSTORM WAS LOCATED OVER BELLE ROSE...
OR 7 MILES NORTHWEST OF NAPOLEONVILLE...MOVING EAST AT 20 MPH.
HAZARD...GOLF BALL SIZE HAIL AND 60 MPH WIND GUSTS.
SOURCE...RADAR INDICATED.
IMPACT...PEOPLE AND ANIMALS OUTDOORS WILL BE INJURED. EXPECT HAIL
DAMAGE TO ROOFS...SIDING...WINDOWS AND VEHICLES. EXPECT
WIND DAMAGE TO ROOFS...SIDING AND TREES.
LOCATIONS IMPACTED INCLUDE...
DONALDSONVILLE...BELLE ROSE AND PAINCOURTVILLE.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.
&&
LAT...LON 3000 9118 3012 9115 3013 9091 2998 9093
2993 9094 2998 9111
TIME...MOT...LOC 0138Z 280DEG 17KT 3003 9109
HAIL...1.75IN
WIND...60MPH
$$
24/RRWhat forecasters said that day
The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS New Orleans, LA wrote its last area forecast discussion before this severe thunderstorm warning went out at Mar 18, 4:24 PM CDT, 3 hours 48 minutes earlier.
Area forecast discussion, Mar 18, 4:24 PM CDT, 3 hours 48 minutes before
AREA FORECAST DISSCUSSION
NATIONAL WEATHER SERVICE NEW ORLEANS LA
424 PM CDT FRI MAR 18 2016
.SHORT TERM...
MESSY DAY ACROSS THE FORECAST AREA AS A PESKY STATIONARY FRONT
CONTINUES TO BE THE FOCUS OF SHOWER AND THUNDERSTORM DEVELOPMENT.
THE STORM PREDICTION CENTER HAS PORTIONS OF THE FORECAST AREA IN
A SLIGHT RISK FOR SEVERE WEATHER. WE HAD SOME SEVERE STORMS
DEVELOP THIS MORNING THAT PRODUCED GOLFBALL SIZED HAIL. SINCE THEN
MOST OF THE STORMS HAVE BEEN BELOW SEVERE LIMITS. AS LONG AS THIS
BOUNDARY IS OVER THE AREA RAIN CHANCES WILL BE HIGH. WILL CARRY
LIKELY POPS TONIGHT. SOME OF THE HIGH RES GUIDANCE SUGGESTS MORE
DEVELOPMENT MOVING THROUGH THE AREA LATER ON TONIGHT. WE WILL HAVE
TO MONITOR THIS OVERNIGHT. TOMORROW UPPER LOW WILL MOVE TOWARD
THE GREAT LAKES REGION WITH AN UPPER TROUGH DIGGING INTO CENTRAL
TEXAS. THIS WILL FORCE A COLD FRONT THROUGH THE AREA DURING THE
DAY SATURDAY AND WILL PUT AN END TO THE RAINFALL FINALLY. THE
BIG STORY WILL BE THE MUCH COOLER TEMPERATURES THAT WILL FILTER IN
BEHIND THE FRONT. LOWS WILL DROP INTO THE 30S ON BOTH SATURDAY AND
SUNDAY NIGHTS. THERE WILL BE SOME COOL...ACTUALLY COLD MORNINGS
ACROSS THE NORTHSHORE. SOME SPOTS MAY FLIRT WITH FREEZING
TEMPERATURES ON MONDAY MORNING. DAY TIME TEMPS THIS WEEKEND INTO
THE BEGINNING OF NEXT WEEK SHOULD BE IN THE LOWER TO MID 60S.
.LONG TERM...
HIGH PRESSURE WILL BE IN CONTROL AT THE BEGINNING OF NEXT WEEK AS
TEMPERATURES MODERATE GOING THROUGH THE WEEK. TEMPS WILL RETURN TO
NEAR NORMAL TUESDAY AND WEDNESDAY...AND WILL BE A FEW DEGREES
ABOVE NORMAL BY THURSDAY. THE NEXT CHANCE OF ORGANIZED RAINFALL
LOOKS TO BE LATE THURSDAY NIGHT INTO FRIDAY AS BOTH MODELS POINT
TO A FAIRLY STRONG SYSTEM MOVING ACROSS THE COUNTRY LATER ON NEXT
WEEK. THIS SYSTEM WILL HAVE TO BE WATCHED IN THE COMING DAYS.
&&
.AVIATION...
EXPECT MVFR TO IFR CONDITIONS THROUGH THE OVERNIGHT HOURS. SHOWERS
AND STORMS WILL CONTINUE TO BE AN ISSUE THROUGH SATURDAY MORNING.
CONDITIONS IMPROVE LATE TOMORROW MORNING INTO THE AFTERNOON.
&&
.MARINE...
THUNDERSTORMS WILL CONTINUE OVER THE COASTAL WATERS WITH SOME OF
THESE BECOMING SEVERE. A STRONG COLD FRONT IS EXPECTED TO MOVE
THROUGH THE COASTAL WATERS SATURDAY AFTERNOON AND EVENING. A SMALL
CRAFT ADVISORY HAS BEEN ISSUED FROM SATURDAY AFTERNOON THROUGH
SUNDAY EVENING. A BRIEF BREAK IN THE ACTION FOR MONDAY AND
TUESDAY BEFORE MODERATE ONSHORE FLOW RETURNS.
&&
.DECISION SUPPORT...
DSS CODE....BLUE.
DEPLOYED...NONE.
ACTIVATION...NONE.
ACTIVITIES...MODERATE RIVER FLOODING.
MARGINAL TO SLIGHT RISK OF SEVERE WEATHER.
DECISION SUPPORT SERVICES (DSS) CODE LEGEND
GREEN = NO WEATHER IMPACTS THAT REQUIRE ACTION
BLUE = LONG FUSED WATCH/WARNING/ADVISORY IN EFFECT OR HIGH
VISIBILITY EVENT
YELLOW = HEIGHTENED IMPACTS WITH SHORT FUSED WATCH/WARNING/ADVISORY
ISSUANCES; RADAR SUPPORT
ORANGE = HIGH IMPACTS - SLIGHT TO MODERATE RISK SEVERE; NEARBY
TROPICAL EVENTS; HAZMAT OR OTHER LARGE EPISODES
RED = FULL ENGAGEMENT FOR MODERATE RISK SVR AND/OR DIRECT
TROPICAL THREATS; EVENTS OF NATIONAL SIGNIFICANCE
&&
.PRELIMINARY POINT TEMPS/POPS...
MCB 57 61 39 61 / 70 30 10 0
BTR 60 64 41 63 / 70 50 10 0
ASD 63 69 43 65 / 70 60 10 0
MSY 63 68 48 64 / 70 60 10 0
GPT 65 70 44 64 / 70 70 10 0
PQL 63 71 44 64 / 70 80 10 0
&&
.LIX WATCHES/WARNINGS/ADVISORIES...
LA...NONE.
GM...SMALL CRAFT ADVISORY FROM 4 PM SATURDAY TO 7 PM CDT SUNDAY FOR
GMZ530-532-534-536-538-550-552-555-557-570-572-575-577.
MS...NONE.
GM...SMALL CRAFT ADVISORY FROM 4 PM SATURDAY TO 7 PM CDT SUNDAY FOR
GMZ532-534-536-538-550-552-555-557-570-572-575-577.
&&Hazardous weather outlook, Mar 18, 6:20 PM CDT, 1 hour 52 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE NEW ORLEANS LA 620 PM CDT FRI MAR 18 2016 GMZ530-532-534-536-538-550-552-555-557-570-572-575-577-LAZ034>037- 039-040-046>050-056>072-MSZ068>071-077-080>082-191130- LAKE PONTCHARTRAIN AND LAKE MAUREPAS-MISSISSIPPI SOUND- LAKE BORGNE-CHANDELEUR SOUND-BRETON SOUND- COASTAL WATERS FROM PORT FOURCHON LA TO LOWER ATCHAFALAYA RIVER LA OUT 20 NM- COASTAL WATERS FROM THE SOUTHWEST PASS OF THE MISSISSIPPI RIVER TO PORT FOURCHON LOUISIANA OUT 20 NM- COASTAL WATERS FROM BOOTHVILLE LA TO SOUTHWEST PASS OF THE MISSISSIPPI RIVER OUT 20 NM- COASTAL WATERS FROM PASCAGOULA MISSISSIPPI TO STAKE ISLAND OUT 20 NM- COASTAL WATERS FROM PORT FOURCHON LOUISIANA TO LOWER ATCHAFALAYA RIVER LA FROM 20 TO 60 NM- COASTAL WATERS FROM SOUTHWEST PASS OF THE MISSISSIPPI RIVER TO PORT FOURCHON LOUISIANA FROM 20 TO 60 NM- COASTAL WATERS FROM STAKE ISLAND LA TO SOUTHWEST PASS OF THE MISSISSIPPI RIVER FROM 20 TO 60 NM- COASTAL WATERS FROM PASCAGOULA MISSISSIPPI TO STAKE ISLAND LOUISIANA OUT 20 TO 60 NM-POINTE COUPEE-WEST FELICIANA- EAST FELICIANA-ST. HELENA-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-NORTHERN TANGIPAHOA- SOUTHERN TANGIPAHOA-WILKINSON-AMITE-PIKE-WALTHALL-PEARL RIVER- HANCOCK-HARRISON-JACKSON- 620 PM CDT FRI MAR 18 2016 THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTHEAST LOUISIANA...SOUTH MISSISSIPPI AND THE ADJACENT COASTAL WATERS. .DAY ONE...TONIGHT THUNDERSTORMS TONIGHT MAY APPROACH SEVERE LEVELS AT TIMES. THE PRIMARY THREAT WILL BE LARGE HAIL GENERALLY DIME TO GOLF BALL IN DIAMETER...WIND GUSTS 30 TO 40 MPH AND OCCASIONAL LIGHTNING. ADDITIONALLY...RAINFALL MAY PRODUCE 1 TO 3 INCHES OF ACCUMULATION FROM STRONGER THUNDERSTORMS. THIS MAY RESULT IN LOCALIZED FLOODING OR PONDING OF WATER IN AREAS THAT HAVE SATURATED GROUND. SEVERAL RIVERS REMAIN IN FLOOD. SEE LATEST RIVER FLOOD WARNINGS AND STATEMENTS FOR DETAILS. .DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY STRONG NORTHERLY WINDS DEVELOPING OVER THE GULF WATERS SATURDAY AFTERNOON THROUGH SUNDAY WIL RESULT IN HAZARDOUS CONDITIONS FOR SMALL CRAFT. A SMALL CRAFT ADVISORY IS IN EFFECT FOR SATURDAY AFTERNOON THROUGH SUNDAY AFTERNOON. SCATTERED FROST IS POSSIBLE MONDAY MORNING AS OVERNIGHT LOWS FALL INTO THE MID 30S. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION IS NOT ANTICIPATED. 24/RR
In the hours before
Local storm report, Mar 18, 3:02 PM CDT, 5 hours 10 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NEW ORLEANS LA
302 PM CDT FRI MAR 18 2016
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0730 PM TSTM WND DMG HAMMOND 30.51N 90.46W
03/17/2016 TANGIPAHOA LA NEWSPAPER
A HAMMOND NEWPAPER REPORTER STATED THAT SEVERAL TREES
WERE BLOWN DOWN IN THE HAMMOND AREA. ONE TREE TOOK DOWN A
POWER LINE ON LA1064 JUST WEST OF I55 WHICH STARTED A
GRASS FIRE. HE RELAYED A REPORT FROM THE HAMMOND FIRE
DEPARTMENT OF 5 DOWNED POWER LINES IN THE CITY. FINALLY,
A TREE WAS BLOWN DOWN ON TO A HOUSE ROOF. ANOTHER TREE
WAS BLOWN ONTO A GARAGE ROOF. TIME IS APPROXIMATE.
&&Local storm report, Mar 18, 3:18 PM CDT, 4 hours 54 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NEW ORLEANS LA
318 PM CDT FRI MAR 18 2016
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
1135 AM WATER SPOUT 85 ESE VENICE 28.80N 88.06W
03/18/2016 GMZ577 XX BROADCAST MEDIA
LARGE WATERSPOUT SEEN OVER THE OPEN WATERS. RELAYED BY
SOCIAL MEDIA.
&&
CBANNANSpecial weather statement, Mar 18, 5:05 PM CDT, 3 hours 7 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE NEW ORLEANS LA
505 PM CDT FRI MAR 18 2016
LAZ034-035-MSZ068-182230-
WEST FELICIANA-POINTE COUPEE-WILKINSON-
505 PM CDT FRI MAR 18 2016
...A STRONG THUNDERSTORM WILL AFFECT NORTHERN WEST FELICIANA...NORTH
CENTRAL POINTE COUPEE PARISHES IN SOUTHEASTERN LOUISIANA AND
SOUTHWESTERN WILKINSON COUNTIES...
AT 504 PM CDT...A STRONG THUNDERSTORM WAS NEAR LETTSWORTH...OR 11
MILES EAST OF SIMMESPORT...MOVING EAST AT 30 MPH.
WINDS IN EXCESS OF 30 MPH AND DIME SIZE HAIL ARE POSSIBLE WITH THIS
STORM.
LOCATIONS IMPACTED INCLUDE...
FORT ADAMS.
LAT...LON 3104 9172 3104 9166 3102 9164 3099 9166
3097 9166 3100 9164 3102 9159 3104 9156
3107 9156 3110 9160 3116 9134 3096 9125
3087 9166 3102 9175
TIME...MOT...LOC 2204Z 251DEG 24KT 3094 9162
24/RRSpecial weather statement, Mar 18, 6:52 PM CDT, 1 hour 20 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE NEW ORLEANS LA
652 PM CDT FRI MAR 18 2016
LAZ046>049-056-190115-
IBERVILLE-ASSUMPTION-WEST BATON ROUGE-EAST BATON ROUGE-ASCENSION-
652 PM CDT FRI MAR 18 2016
...STRONG THUNDERSTORMS WILL AFFECT NORTHWESTERN ASSUMPTION...WEST
BATON ROUGE...IBERVILLE...EAST BATON ROUGE AND ASCENSION PARISHES...
AT 651 PM CDT...A STRONG THUNDERSTORM WAS OVER BAYOU SORREL...OR 8
MILES SOUTHWEST OF PLAQUEMINE...MOVING NORTHEAST AT 20 MPH.
WINDS IN EXCESS OF 30 MPH AND NICKEL SIZE HAIL ARE POSSIBLE WITH
THESE STORMS.
LOCATIONS IMPACTED INCLUDE...
BATON ROUGE...ZACHARY...BAKER...DENHAM SPRINGS...GONZALES...
DONALDSONVILLE...PLAQUEMINE...PORT ALLEN...OAK HILLS PLACE...ST.
GABRIEL...ADDIS...BRUSLY...WHITE CASTLE...SORRENTO...ROSEDALE...
PRIDE...GARDERE...BROWNFIELDS...BAYOU SORREL AND GREENWELL SPRING.
THIS STORM MAY INTENSIFY...SO BE CERTAIN TO MONITOR LOCAL RADIO AND
TV STATIONS...AS WELL AS LOCAL CABLE TV OUTLETS...FOR ADDITIONAL
INFORMATION AND POSSIBLE WARNINGS FROM THE NATIONAL WEATHER SERVICE.
LAT...LON 3036 9157 3033 9132 3051 9150 3051 9142
3070 9126 3072 9085 3058 9099 3040 9097
3018 9070 3023 9064 3017 9064 3011 9091
3006 9096 3008 9109 2988 9119 2999 9126
3004 9122 3010 9146 3023 9148 3027 9159
TIME...MOT...LOC 2351Z 235DEG 19KT 3019 9134
24/RRSpecial weather statement, Mar 18, 7:02 PM CDT, 1 hour 10 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE NEW ORLEANS LA
702 PM CDT FRI MAR 18 2016
MSZ070-071-190100-
PIKE-WALTHALL-
702 PM CDT FRI MAR 18 2016
...A STRONG THUNDERSTORM WILL AFFECT WALTHALL AND NORTHERN PIKE
COUNTIES...
AT 702 PM CDT...A STRONG THUNDERSTORM WAS NEAR SUMMIT...OR 7 MILES
NORTH OF MCCOMB...MOVING SOUTHEAST AT 25 MPH.
WINDS IN EXCESS OF 40 MPH AND PEA SIZE HAIL ARE POSSIBLE WITH THIS
STORM.
LOCATIONS IMPACTED INCLUDE...
MCCOMB...SUMMIT...TYLERTOWN AND SALEM.
THIS STORM MAY INTENSIFY...SO BE CERTAIN TO MONITOR LOCAL RADIO AND
TV STATIONS...AS WELL AS LOCAL CABLE TV OUTLETS...FOR ADDITIONAL
INFORMATION AND POSSIBLE WARNINGS FROM THE NATIONAL WEATHER SERVICE.
LAT...LON 3131 9005 3118 9003 3117 9001 3113 9000
3113 8997 3101 9005 3129 9054 3132 9055
3135 9053 3135 9017
TIME...MOT...LOC 0002Z 298DEG 21KT 3135 9044
24/RRSpecial weather statement, Mar 18, 8:07 PM CDT, 5 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE NEW ORLEANS LA 807 PM CDT FRI MAR 18 2016 LAZ058>060-065-190130- UPPER LAFOURCHE-ST. CHARLES-ST. JOHN THE BAPTIST-UPPER TERREBONNE- 807 PM CDT FRI MAR 18 2016 ...A STRONG THUNDERSTORM WILL AFFECT NORTH CENTRAL LAFOURCHE... SOUTHWESTERN ST. CHARLES AND SOUTH CENTRAL ST. JOHN THE BAPTIST PARISHES... AT 806 PM CDT...A STRONG THUNDERSTORM WAS NEAR RACELAND...OR 8 MILES NORTH OF HOUMA...MOVING NORTHEAST AT 25 MPH. WINDS IN EXCESS OF 30 MPH AND HALF INCH HAIL ARE POSSIBLE WITH THIS STORM. LOCATIONS IMPACTED INCLUDE... HOUMA...RACELAND...DES ALLEMANDS...BAYOU GAUCHE...MATHEWS...GRAY... PARADIS AND BAYOU CANE. THIS STORM MAY INTENSIFY...SO BE CERTAIN TO MONITOR LOCAL RADIO AND TV STATIONS...AS WELL AS LOCAL CABLE TV OUTLETS...FOR ADDITIONAL INFORMATION AND POSSIBLE WARNINGS FROM THE NATIONAL WEATHER SERVICE. LAT...LON 2957 9066 2969 9080 2998 9055 2979 9033 TIME...MOT...LOC 0106Z 224DEG 23KT 2969 9067 24/RR
The office that day
Everything else NWS New Orleans, LA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 18, 7:42 PM CDT | Severe Thunderstorm Warning | LIX | Iberville | 33 min |
| Mar 18, 8:07 PM CDT | Special Weather Statement | LIX | Saint Charles | 23 min |
| Mar 18, 8:45 PM CDT | Special Weather Statement | LIX | Ascension, Assumption, Saint James, Saint John the Baptist | 60 min |
| Mar 18, 8:47 PM CDT | Special Weather Statement | LIX | Orleans, Saint Charles, Saint John the Baptist | 58 min |
| Mar 18, 9:32 PM CDT | Special Weather Statement | LIX | Jefferson, Lafourche | 58 min |
| Mar 18, 9:45 PM CDT | Special Marine Warning | LIX | 90 min | |
| Mar 18, 9:50 PM CDT | Special Weather Statement | LIX | Lafourche, Orleans, Saint Charles, Saint Tammany | 55 min |
| Mar 18, 9:52 PM CDT | Special Marine Warning | LIX | 23 min | |
| Mar 18, 10:27 PM CDT | Special Weather Statement | LIX | Lafourche, Orleans, Terrebonne | 33 min |
| Mar 18, 10:30 PM CDT | Special Weather Statement | LIX | Jefferson | 30 min |
| Mar 18, 10:32 PM CDT | Special Marine Warning | LIX | 88 min | |
| Mar 18, 10:40 PM CDT | Severe Thunderstorm Warning | LIX | Plaquemines, Saint Bernard | 35 min |
| Mar 18, 10:50 PM CDT | Tornado Warning | LIX | Saint Bernard | 25 min |
| Mar 18, 11:09 PM CDT | Special Marine Warning | LIX | 111 min | |
| Mar 18, 11:13 PM CDT | Special Weather Statement | LIX | Plaquemines | 92 min |
| Mar 18, 11:22 PM CDT | Special Marine Warning | LIX | 83 min | |
| Mar 18, 11:35 PM CDT | Special Weather Statement | LIX | Jefferson | 40 min |
| Mar 18, 11:38 PM CDT | Special Marine Warning | LIX | 22 min | |
| Mar 18, 11:42 PM CDT | Areal Flood Advisory | LIX | Assumption, Lafourche, Saint Charles, Terrebonne | 2 hr |
| Mar 19, 12:46 AM CDT | Special Weather Statement | LIX | Plaquemines | 29 min |
| Mar 19, 12:47 AM CDT | Special Marine Warning | LIX | 28 min | |
| Mar 19, 12:50 AM CDT | Special Marine Warning | LIX | 25 min | |
| Mar 19, 1:11 AM CDT | Special Marine Warning | LIX | 64 min | |
| Mar 19, 1:15 AM CDT | Special Marine Warning | LIX | 60 min | |
| Mar 19, 2:14 AM CDT | Special Marine Warning | LIX | 61 min | |
| Mar 19, 3:00 AM CDT | Special Weather Statement | LIX | Lafourche | 30 min |
| Mar 19, 8:29 AM CDT | Special Marine Warning | LIX | 2 hr | |
| Mar 19, 9:50 AM CDT | Special Marine Warning | LIX | 115 min | |
| Mar 19, 10:54 AM CDT | River Flood Warning | LIX | Saint Charles, Saint James, Saint John the Baptist | 4 days |
Nearby
Severe Thunderstorm Warnings in Louisiana, 2016Every severe thunderstorm warning in 2016
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.