Alert archive / Louisiana / Tornado Warnings in 2022

Tornado Warning 49, NWS Lake Charles, LA

December 14, 2022Iberia Parish, Vermilion Parish, Louisiana

NWS Lake Charles, LA issued this tornado warning at Dec 14, 2022, 10:44 AM CST for Iberia Parish, Vermilion Parish, Louisiana. It was in force for 22 min. 2 reports came from inside the area while it was in force.

The area

The outline as issued, with what was reported inside it.

The facts

Issued
Dec 14, 2022, 10:44 AM CST (16:44 UTC)
Expired
Dec 14, 2022, 11:06 AM CST
In force
22 min
Issued by
NWS Lake Charles, LA
Area
Storm-based polygon
Tornado
Radar indicated
Hail
0.75 in

Counties Iberia Parish, LA, Vermilion Parish, LA

The radar

The Lake Charles radar (KLCH), 120 km from the middle of the area, began a volume at 16:43 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.

What was reported inside it

TimeReportWhereRemark
Dec 14, 10:50 AM CSTTORNADO3 Nw Lydia, LATORNADO DAMAGED NUMEROUS HOMES, OUTBUILDS AND THE HOSPITAL. TORNADO WAS 4.5 MILES LONG AND 300 YARDS WIDE.
Dec 14, 10:51 AM CSTTORNADO3 S New Iberia, LADEBRIS DETECTED ON RADAR. SKYCAM VIDEO OF LARGE TORNADO CROSSING 90 AND ADMIRAL DOYLE INTO THE SOUTH SIDE OF NEW IBERIA.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The watch it was issued in

The SPC watch in force over the same counties when this warning went out.

IssuedProductOfficeLasted
Dec 14, 5:55 AM CSTTornado WatchSPC7 hr

The nearest sounding before it

Lake Charles Mun, LA (KLCH), launched 12:00Z, 4.7 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, Lake Charles Mun, LA at 12:00Z on 2022-12-14Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1236 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, Lake Charles Mun, LA at 12:00Z on 2022-12-14The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 244 square meters per square second.1939587897Sfc1 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
1236 J/kg
Mixed-layer CIN
-5 J/kg
Mixed-layer LCL
569 m above ground
0-6 km bulk shear
48 kt
0-1 km storm-relative helicity
244 m²/s²
0-3 km storm-relative helicity
252 m²/s²
Significant tornado parameter
1.8
Supercell composite
10.0

Open this sounding in Storm Lab

The text

As transmitted.

108 
WFUS54 KLCH 141644
TORLCH
LAC045-113-141715-
/O.NEW.KLCH.TO.W.0049.221214T1644Z-221214T1715Z/

BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Lake Charles LA
1044 AM CST Wed Dec 14 2022

The National Weather Service in Lake Charles has issued a

* Tornado Warning for...
  Northwestern Iberia Parish in south central Louisiana...
  East central Vermilion Parish in southwestern Louisiana...

* Until 1115 AM CST.
    
* At 1044 AM CST, a severe thunderstorm capable of producing a
  tornado was located near Intracoastal City, moving northeast at 45
  mph.

  HAZARD...Tornado.

  SOURCE...Radar indicated rotation.

  IMPACT...Flying debris will be dangerous to those caught without 
           shelter. Mobile homes will be damaged or destroyed. 
           Damage to roofs, windows, and vehicles will occur.  Tree 
           damage is likely.

* This dangerous storm will be near...
  Henry around 1055 AM CST.
  Avery Island, Erath and Delcambre around 1105 AM CST.
  Jefferson Island around 1110 AM CST.
  New Iberia, Acadiana Regional Airport, Lydia and Coteau around 
  1115 AM CST.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW! Move to an interior room on the lowest floor of a
sturdy building. Avoid windows. If you are outdoors, in a mobile
home, or in a vehicle, move to the closest substantial shelter and
protect yourself from flying debris.

&&

LAT...LON 2972 9215 2975 9213 2976 9213 2976 9215
      2975 9215 2976 9218 2974 9217 2976 9223
      3004 9198 3004 9196 3007 9195 3006 9186
      2992 9169 2983 9182 2982 9183 2983 9183
      2984 9196 2982 9198 2980 9198
TIME...MOT...LOC 1644Z 223DEG 37KT 2975 9211 

TORNADO...RADAR INDICATED
MAX HAIL SIZE...<.75 IN

$$

13
1 follow-up statement
722 
WWUS54 KLCH 141706
SVSLCH

Severe Weather Statement
National Weather Service Lake Charles LA
1106 AM CST Wed Dec 14 2022

LAC045-113-141714-
/O.CAN.KLCH.TO.W.0049.000000T0000Z-221214T1715Z/
Iberia LA-Vermilion LA-
1106 AM CST Wed Dec 14 2022

...THE TORNADO WARNING FOR NORTHWESTERN IBERIA AND EAST CENTRAL
VERMILION PARISHES IS CANCELLED...
                
The storm which prompted the warning has weakened below severe
limits, and no longer appears capable of producing a tornado.
Therefore, the warning has been cancelled.  However gusty winds and
heavy rain are still possible with this thunderstorm.

A Tornado Watch remains in effect until 100 PM CST for south central
and southwestern Louisiana.

A Tornado Warning remains in effect until 1130 AM CST for parts of 
north central Iberia Parish.

LAT...LON 2972 9215 2975 9213 2976 9213 2976 9215
      2975 9215 2976 9218 2974 9217 2976 9223
      3004 9198 3004 9196 3007 9195 3006 9186
      2992 9169 2983 9182 2982 9183 2983 9183
      2984 9196 2982 9198 2980 9198
TIME...MOT...LOC 1703Z 223DEG 37KT 2991 9194 

$$

13

The office that day

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

IssuedProductOfficeCountiesLasted
Dec 13, 6:10 PM CSTTornado WarningLCHRapides18 min
Dec 13, 6:25 PM CSTSpecial Weather StatementLCHBeauregard35 min
Dec 13, 6:41 PM CSTSpecial Weather StatementLCHVernon34 min
Dec 13, 7:13 PM CSTSpecial Weather StatementLCHVernon32 min
Dec 13, 7:34 PM CSTSpecial Weather StatementLCHRapides26 min
Dec 13, 8:03 PM CSTSpecial Weather StatementLCHGrant27 min
Dec 13, 9:30 PM CSTSpecial Weather StatementLCHCalcasieu30 min
Dec 13, 10:31 PM CSTTornado WarningLCHAllen29 min
Dec 13, 10:51 PM CSTTornado WarningLCHAllen, Rapides24 min
Dec 13, 11:14 PM CSTTornado WarningLCHRapides16 min
Dec 14, 12:02 AM CSTSpecial Weather StatementLCHRapides28 min
Dec 14, 12:04 AM CSTTornado WarningLCHRapides13 min
Dec 14, 12:14 AM CSTSpecial Weather StatementLCHRapides31 min
Dec 14, 12:41 AM CSTSpecial Weather StatementLCHVernon34 min
Dec 14, 12:54 AM CSTSpecial Weather StatementLCHJefferson Davis36 min
Dec 14, 1:04 AM CSTTornado WarningLCHAvoyelles, Rapides12 min
Dec 14, 1:13 AM CSTFlash Flood WarningLCHAllen, Avoyelles, Rapides3 hr
Dec 14, 1:28 AM CSTSpecial Weather StatementLCHRapides32 min
Dec 14, 1:43 AM CSTSevere Thunderstorm WarningLCHAvoyelles, Rapides32 min
Dec 14, 2:10 AM CSTTornado WarningLCHAvoyelles34 min
Dec 14, 2:34 AM CSTSpecial Weather StatementLCHAllen, Calcasieu, Cameron, Evangeline, Jefferson Davis71 min
Dec 14, 2:54 AM CSTFlash Flood WarningLCHAllen, Calcasieu, Jefferson Davis4 hr
Dec 14, 3:05 AM CSTTornado WarningLCHAvoyelles55 min
Dec 14, 3:35 AM CSTFlash Flood WarningLCHAllen, Avoyelles, Evangeline, Saint Landry3 hr
Dec 14, 4:03 AM CSTSpecial Weather StatementLCHAcadia, Avoyelles, Cameron, Evangeline, Jefferson Davis87 min
Dec 14, 4:25 AM CSTFlash Flood WarningLCHAcadia, Allen, Calcasieu, Evangeline, Jefferson Davis2 hr
Dec 14, 4:40 AM CSTSpecial Marine WarningLCH50 min
Dec 14, 4:56 AM CSTTornado WarningLCHCalcasieu, Jefferson Davis34 min
Dec 14, 5:33 AM CSTSpecial Weather StatementLCHAcadia, Jefferson Davis, Saint Landry87 min
Dec 14, 6:29 AM CSTFlash Flood WarningLCHAcadia, Allen, Avoyelles, Evangeline, Jefferson Davis, Saint Landry8 hr
Dec 14, 6:52 AM CSTTornado WarningLCHSaint Landry38 min
Dec 14, 7:27 AM CSTTornado WarningLCHCalcasieu, Cameron, Jefferson Davis48 min
Dec 14, 8:06 AM CSTTornado WarningLCHJefferson Davis24 min
Dec 14, 8:53 AM CSTTornado WarningLCHEvangeline, Saint Landry37 min
Dec 14, 9:29 AM CSTTornado WarningLCHAvoyelles, Evangeline, Saint Landry31 min
Dec 14, 10:36 AM CSTTornado WarningLCHIberia24 min
Dec 14, 10:41 AM CSTSpecial Marine WarningLCH7 min
Dec 14, 11:01 AM CSTTornado Warning Tornado observedLCHIberia, Saint Martin29 min
Dec 14, 11:08 AM CSTRiver Flood WatchLCHRapides23 hr
Dec 14, 11:08 AM CSTRiver Flood WarningLCHAcadia, Allen, Evangeline, Jefferson Davis21 days
Dec 14, 11:08 AM CSTRiver Flood WarningLCHAcadia, Jefferson Davis, Vermilion10 days
Dec 14, 11:12 AM CSTSpecial Marine WarningLCH14 min
Dec 14, 11:25 AM CSTTornado WarningLCHIberia, Saint Martin, St. Mary35 min
Dec 14, 1:59 PM CSTAreal Flood WarningLCHAcadia, Allen, Avoyelles, Evangeline, Jefferson Davis, Saint Landry6 hr

Nearby

Tornado Warnings in Louisiana, 2022Every tornado warning in 2022Tornadoes in 2022

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.