Alert archive / Louisiana / Tornado Warnings in 2016

Tornado Warning 52, NWS Jackson, MS

November 29, 2016Franklin Parish, Louisiana

NWS Jackson, MS issued this tornado warning at Nov 29, 2016, 4:09 PM CST for Franklin Parish, Louisiana. It was in force for 37 min. 3 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
Nov 29, 2016, 4:09 PM CST (22:09 UTC)
Expired
Nov 29, 2016, 4:46 PM CST
In force
37 min
Issued by
NWS Jackson, MS
Area
Storm-based polygon
Tornado
Radar indicated
Hail
0.75 in

County Franklin Parish, LA

The radar

The Jackson/Brandon,MS radar (KDGX), 158 km from the middle of the area, began a volume at 22:10 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
Nov 29, 4:20 PM CSTHAIL 1Liddieville, LA
Nov 29, 4:29 PM CSTHAIL 1Liddieville, LA
Nov 29, 4:40 PM CSTFUNNEL CLOUDLiddieville, LA

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
Nov 29, 1:48 PM CSTTornado WatchSPC7 hr

The nearest sounding before it

Jackson, MS (KJAN), launched 12:00Z, 10.2 hours before the alert went out and 149 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, Jackson, MS at 12:00Z on 2016-11-29Temperature 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, Jackson, MS at 12:00Z on 2016-11-29The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 179 square meters per square second.1939587897117136Sfc1 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
2018 m above ground
0-6 km bulk shear
65 kt
0-1 km storm-relative helicity
179 m²/s²
0-3 km storm-relative helicity
254 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

283 
WFUS54 KJAN 292209
TORJAN
LAC041-292315-
/O.NEW.KJAN.TO.W.0052.161129T2209Z-161129T2315Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE JACKSON MS
409 PM CST TUE NOV 29 2016

THE NATIONAL WEATHER SERVICE IN JACKSON HAS ISSUED A

* TORNADO WARNING FOR...
  FRANKLIN PARISH IN NORTHEASTERN LOUISIANA...

* UNTIL 515 PM CST
    
* AT 408 PM CST...A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A
  TORNADO WAS LOCATED 7 MILES SOUTHWEST OF LIDDIEVILLE...OR 8 MILES
  EAST OF COLUMBIA...MOVING NORTHEAST AT 40 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...
  LIDDIEVILLE AROUND 420 PM CST. 
  WINNSBORO AROUND 430 PM CST. 
  CROWVILLE AROUND 445 PM CST. 
  BAKERS AROUND 455 PM CST. 

OTHER LOCATIONS IMPACTED BY THIS TORNADIC THUNDERSTORM INCLUDE
BASKIN.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW! MOVE TO A BASEMENT OR 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 3209 9187 3215 9190 3218 9183 3224 9177
      3229 9177 3241 9161 3241 9147 3235 9147
      3234 9150 3232 9147 3230 9152 3225 9152
      3225 9156 3224 9151 3220 9154 3220 9149
      3212 9151 3199 9190 3204 9190 3207 9193
TIME...MOT...LOC 2208Z 243DEG 35KT 3206 9195 

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

$$

DB
3 follow-up statements
321 
WWUS54 KJAN 292211
SVSJAN

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE JACKSON MS
411 PM CST TUE NOV 29 2016

LAC041-292315-
/O.CON.KJAN.TO.W.0052.000000T0000Z-161129T2315Z/
FRANKLIN LA-
411 PM CST TUE NOV 29 2016

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 515 PM CST FOR FRANKLIN
PARISH...
    
AT 411 PM CST...A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO
WAS LOCATED NEAR LIDDIEVILLE...OR 9 MILES EAST OF COLUMBIA...MOVING
NORTHEAST AT 40 MPH.

HAZARD...TORNADO AND HALF DOLLAR SIZE HAIL. 

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...
  LIDDIEVILLE AROUND 420 PM CST. 
  WINNSBORO AROUND 430 PM CST. 
  CROWVILLE AROUND 445 PM CST. 
  BAKERS AROUND 455 PM CST. 

OTHER LOCATIONS IMPACTED BY THIS TORNADIC THUNDERSTORM INCLUDE
BASKIN.

LAT...LON 3209 9187 3215 9190 3218 9183 3224 9177
      3229 9177 3241 9161 3241 9147 3235 9147
      3234 9150 3232 9147 3230 9152 3225 9152
      3225 9156 3224 9151 3220 9154 3220 9149
      3212 9151 3199 9190 3204 9190 3207 9193
TIME...MOT...LOC 2211Z 243DEG 35KT 3208 9191 

TORNADO...RADAR INDICATED
HAIL...1.25IN

$$

DB
493 
WWUS54 KJAN 292237
SVSJAN

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE JACKSON MS
437 PM CST TUE NOV 29 2016

LAC041-292315-
/O.CON.KJAN.TO.W.0052.000000T0000Z-161129T2315Z/
FRANKLIN LA-
437 PM CST TUE NOV 29 2016

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 515 PM CST FOR
NORTHEASTERN FRANKLIN PARISH...
    
AT 437 PM CST...A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO
WAS LOCATED NEAR WINNSBORO...MOVING NORTHEAST AT 35 MPH.

HAZARD...TORNADO AND QUARTER SIZE HAIL. 

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...
  CROWVILLE AROUND 445 PM CST. 
  BAKERS AROUND 500 PM CST. 

OTHER LOCATIONS IMPACTED BY THIS TORNADIC THUNDERSTORM INCLUDE
BASKIN.

LAT...LON 3224 9177 3241 9156 3241 9147 3235 9147
      3234 9150 3232 9147 3230 9152 3225 9152
      3225 9156 3224 9151 3220 9154 3220 9149
      3211 9170 3221 9180
TIME...MOT...LOC 2237Z 241DEG 31KT 3219 9167 

TORNADO...RADAR INDICATED
HAIL...1.00IN

$$

DB
985 
WWUS54 KJAN 292246
SVSJAN

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE JACKSON MS
446 PM CST TUE NOV 29 2016

LAC041-292255-
/O.CAN.KJAN.TO.W.0052.000000T0000Z-161129T2315Z/
FRANKLIN LA-
446 PM CST TUE NOV 29 2016

...THE TORNADO WARNING FOR NORTHEASTERN FRANKLIN PARISH 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.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 900 PM CST FOR NORTHEASTERN
LOUISIANA.

LAT...LON 3224 9177 3241 9156 3241 9147 3235 9147
      3234 9150 3232 9147 3230 9152 3225 9152
      3225 9156 3224 9151 3220 9154 3220 9149
      3211 9170 3221 9180
TIME...MOT...LOC 2243Z 243DEG 35KT 3223 9158 

$$

DB

The office that day

Everything else NWS Jackson, MS issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Nov 29, 12:35 PM CSTSpecial Weather StatementJANConcordia25 min
Nov 29, 12:50 PM CSTSevere Thunderstorm WarningJANCatahoula, Concordia, Tensas40 min
Nov 29, 1:31 PM CSTSevere Thunderstorm WarningJANTensas44 min
Nov 29, 1:34 PM CSTSpecial Weather StatementJANMorehouse26 min
Nov 29, 2:30 PM CSTSpecial Weather StatementJANFranklin30 min
Nov 29, 2:42 PM CSTSevere Thunderstorm WarningJANFranklin48 min
Nov 29, 3:00 PM CSTTornado WarningJANFranklin, Madison, Tensas60 min
Nov 29, 5:02 PM CSTTornado WarningJANFranklin, Richland43 min
Nov 29, 5:39 PM CSTSpecial Weather StatementJANMadison66 min

Nearby

Tornado Warnings in Louisiana, 2016Every tornado warning in 2016Tornadoes 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.