Alert archive / Tennessee / Tornado Warnings in 2011

Tornado Warning 16, NWS Memphis, TN

February 24, 20117 counties in Tennessee

NWS Memphis, TN issued this tornado warning at Feb 24, 2011, 8:12 PM CST for 7 counties in Tennessee. It was in force for 48 min. 7 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
Feb 24, 2011, 8:12 PM CST (02:12 UTC)
Expired
Feb 24, 2011, 9:00 PM CST
In force
48 min
Issued by
NWS Memphis, TN
Area
Storm-based polygon

Counties Carroll County, TN, Chester County, TN, Decatur County, TN, Hardeman County, TN, Hardin County, TN, Henderson County, TN, McNairy County, TN

What was reported inside it

TimeReportWhereRemark
Feb 24, 8:15 PM CSTTSTM WND DMGHenderson, TNTREES DOWN JUST WEST OF HENDERSON NEAR CHICKASAW...ALSO AT SAND ROAD TO WILSON SCHOOL ROAD.
Feb 24, 8:15 PM CSTTSTM WND GST 100Henderson, TN100 MPH WIND ESTIMATED.
Feb 24, 8:23 PM CSTTSTM WND DMG3 Nw Darden, TNTREES WERE KNOCKED DOWN ON CORINTH ROAD NORTHWEST OF DARDEN. A CARPORT WAS CAVED IN DAMAGING A PICKUP TRUCK AND A SHED WAS DESTROYED. A TREE LANDED ON A HOUSE AND A ROOF WAS BLOWN OFF A BARN.
Feb 24, 8:25 PM CSTHAIL 0.75Jacks Creek, TN
Feb 24, 8:30 PM CSTTORNADO 22 Nw Parsons, TNTORNADO BEGAN 2 MILES NORTHEST OF PARSONS AT 830 PM AND CONTINUED TO THE CHEROKEE LANDING AREA AT THE TENNESSEE RIVER BY 845 PM. ESTIMATED WINDS WERE 120 MPH...PATH LENGTH WAS 12 MILES...AND MAXIMUM WIDTH WAS 400 YARDS. MAJOR DAMAGE TO A MOBILE HOME IN THE FIV
Feb 24, 8:50 PM CSTTSTM WND DMGParsons, TN1 LARGE TREE ACROSS ROAD ON DOLPHIN STREET
Feb 24, 8:50 PM CSTTORNADOParsons, TNTOMBSTONES PULLED OUT OF GROUND IN CEMETARY...7 HOMES DAMAGED...ONE MOBILE HOME ABOUT 75 PERCENT DESTROYED. GRAIN BINS PULLED OFF CONCRETE PADS AND NUMEROUS FARM BUILDINGS DAMAGED. ABOUT 50 PERCENT OF RESIDENTS STILL WITHOUT POWER. EMERGENCY MANAGER BELIEVES T

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
Feb 24, 2:34 PM CSTTornado WatchSPC7 hr

The nearest sounding before it

Nashville Metro, TN (KBNA), launched 00:00Z, 2.2 hours before the alert went out and 155 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, Nashville Metro, TN at 00:00Z on 2011-02-25Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 17 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, Nashville Metro, TN at 00:00Z on 2011-02-25The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 538 square meters per square second.1939587897117Sfc1 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
17 J/kg
Mixed-layer CIN
-79 J/kg
Mixed-layer LCL
793 m above ground
0-6 km bulk shear
74 kt
0-1 km storm-relative helicity
538 m²/s²
0-3 km storm-relative helicity
629 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.5

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

443 
WFUS54 KMEG 250212
TORMEG
TNC017-023-039-069-071-077-109-250300-
/O.NEW.KMEG.TO.W.0016.110225T0212Z-110225T0300Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE MEMPHIS TN
812 PM CST THU FEB 24 2011

THE NATIONAL WEATHER SERVICE IN MEMPHIS HAS ISSUED A

* TORNADO WARNING FOR...
  DECATUR COUNTY IN TENNESSEE...
  SOUTHEASTERN CARROLL COUNTY IN NORTHWEST TENNESSEE...
  CHESTER COUNTY IN SOUTHWEST TENNESSEE...
  NORTHEASTERN HARDEMAN COUNTY IN SOUTHWEST TENNESSEE...
  NORTHERN HARDIN COUNTY IN SOUTHWEST TENNESSEE...
  EASTERN HENDERSON COUNTY IN SOUTHWEST TENNESSEE...
  NORTHERN MCNAIRY COUNTY IN SOUTHWEST TENNESSEE...

* UNTIL 900 PM CST

* AT 811 PM CST...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED   
  A LINE OF SEVERE THUNDERSTORMS WITH EMBEDDED TORNADOES ALONG A     
  LINE EXTENDING FROM 12 MILES WEST OF WILDERSVILLE TO JACKS CREEK   
  TO 6 MILES SOUTHWEST OF MASSEYVILLE...OR ALONG A LINE EXTENDING    
  FROM 13 MILES SOUTHEAST OF MILAN TO 10 MILES NORTHEAST OF          
  HENDERSON TO 8   MILES SOUTH OF T O FULLER STATE PARK...MOVING     
  NORTHEAST AT 75 MPH. DESTRUCTIVE STRAIGHT LINE WINDS IN EXCESS OF  
  80 MPH ARE ALSO EXPECTED.

* LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO
  HENDERSON...LEXINGTON...CHICKASAW STATE PARK...CHICKASAW STATE
  FOREST...NATCHEZ TRACE STATE FOREST...NATCHEZ TRACE STATE PARK AND
  T O FULLER STATE PARK.

 THIS WARNING ALSO INCLUDES AREAS NEAR BEECH LAKE...PIN OAK LAKE AND
  PINE LAKE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

.WHEN A TORNADO WARNING IS ISSUED BASED ON DOPPLER RADAR...IT MEANS
THAT STRONG ROTATION HAS BEEN DETECTED IN THE STORM. A TORNADO MAY
ALREADY BE ON THE GROUND...OR IS EXPECTED TO DEVELOP SHORTLY. IF YOU
ARE IN THE PATH OF THIS DANGEROUS STORM...MOVE INDOORS AND TO THE
LOWEST LEVEL OF THE BUILDING. STAY AWAY FROM WINDOWS. IF DRIVING...DO
NOT SEEK SHELTER UNDER A HIGHWAY OVERPASS.

.THE SAFEST PLACE TO BE DURING A TORNADO IS IN A STORM SHELTER. IF NO
STORM SHELTER IS AVAILABLE...SEEK SHELTER ON THE LOWEST FLOOR OF THE
BUILDING IN AN INTERIOR HALLWAY OR ROOM SUCH AS A CLOSET. USE
BLANKETS OR PILLOWS TO COVER YOUR BODY AND ALWAYS STAY AWAY FROM
WINDOWS.

IF IN MOBILE HOMES OR VEHICLES...EVACUATE THEM AND GET INSIDE A
SUBSTANTIAL SHELTER. IF NO SHELTER IS AVAILABLE...LIE FLAT IN THE
NEAREST DITCH OR OTHER LOW SPOT AND COVER YOUR HEAD WITH YOUR HANDS.

&&

LAT...LON 3538 8802 3531 8801 3530 8798 3524 8885
      3543 8886 3550 8844 3584 8843 3588 8821
      3586 8821 3586 8804 3581 8796 3573 8802
      3561 8802 3550 8796 3546 8804 3543 8803
      3541 8796
TIME...MOT...LOC 0211Z 246DEG 67KT 3580 8854 3556 8848
          3526 8876

$$
1 follow-up statement
923 
WWUS54 KMEG 250236
SVSMEG

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE MEMPHIS TN
836 PM CST THU FEB 24 2011

TNC069-250245-
/O.CAN.KMEG.TO.W.0016.000000T0000Z-110225T0300Z/
HARDEMAN TN-
836 PM CST THU FEB 24 2011

...THE TORNADO WARNING FOR NORTHEASTERN HARDEMAN COUNTY IS
CANCELLED...

AT 835 PM CST...WEATHER SERVICE DOPPLER RADAR INDICATED THAT THE 
THUNDERSTORMS WHICH PROMPTED THE WARNING HAVE MOVED OUT OF THE AREA 
AND NO LONGER POSE AN IMMEDIATE THREAT TO LIFE OR PROPERTY. 
THEREFORE...THE TORNADO WARNING IS CANCELLED.

.A TORNADO WATCH ALSO REMAINS IN EFFECT FOR THE ALERT AREA.

LAT...LON 3538 8802 3531 8801 3530 8798 3528 8858
      3553 8831 3585 8832 3588 8821 3586 8821
      3586 8804 3581 8796 3573 8802 3561 8802
      3550 8796 3546 8804 3543 8803 3541 8796
TIME...MOT...LOC 0235Z 246DEG 67KT 3598 8803 3574 8797
          3544 8826

$$

TNC017-023-039-071-077-109-250300-
/O.CON.KMEG.TO.W.0016.000000T0000Z-110225T0300Z/
DECATUR TN-CARROLL TN-HENDERSON TN-CHESTER TN-HARDIN TN-MCNAIRY TN-
836 PM CST THU FEB 24 2011

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 900 PM CST FOR
NORTHEASTERN MCNAIRY...NORTHERN HARDIN...EAST CENTRAL CHESTER...
EASTERN HENDERSON...SOUTHEASTERN CARROLL AND DECATUR COUNTIES...

AT 835 PM CST...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO 
INDICATE A LINE OF SEVERE THUNDERSTORMS WITH EMBEDDED TORNADOES.  
THESE STORMS WERE LOCATED ALONG A LINE EXTENDING FROM 9 MILES NORTH 
OF SUGAR TREE TO BUSSELTOWN TO HINKLE...OR ALONG A LINE EXTENDING 
FROM 8 MILES SOUTH OF CAMDEN TO 13 MILES EAST OF NATCHEZ TRACE STATE 
FOREST TO 14 MILES NORTH OF SAVANNAH...MOVING NORTHEAST AT 75 MPH. 
DESTRUCTIVE STRAIGHT LINE WINDS IN EXCESS OF 80 MPH ARE ALSO 
EXPECTED.

LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO ENVILLE...
MILLEDGEVILLE...SALTILLO...SCOTTS HILL...SUGAR TREE...COZETTE...
JEANNETTE...BIBLE HILL...HICKORY FORKS...FIVE FORKS...BUSSELTOWN...
PERRYVILLE...MOUNT TABOR AND WILKINSTOWN.

 THIS WARNING ALSO INCLUDES AREAS NEAR PIN OAK LAKE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

THE SAFEST PLACE TO BE DURING A TORNADO IS IN A STORM SHELTER. IF NO
STORM SHELTER IS AVAILABLE...SEEK SHELTER ON THE LOWEST FLOOR OF THE
BUILDING IN AN INTERIOR HALLWAY OR ROOM SUCH AS A CLOSET. USE
BLANKETS OR PILLOWS TO COVER YOUR BODY AND ALWAYS STAY AWAY FROM
WINDOWS.

IF IN MOBILE HOMES OR VEHICLES...EVACUATE THEM AND GET INSIDE A
SUBSTANTIAL SHELTER. IF NO SHELTER IS AVAILABLE...LIE FLAT IN THE
NEAREST DITCH OR OTHER LOW SPOT AND COVER YOUR HEAD WITH YOUR HANDS.

.A TORNADO WATCH ALSO REMAINS IN EFFECT FOR THE ALERT AREA.

&&

LAT...LON 3538 8802 3531 8801 3530 8798 3528 8858
      3553 8831 3585 8832 3588 8821 3586 8821
      3586 8804 3581 8796 3573 8802 3561 8802
      3550 8796 3546 8804 3543 8803 3541 8796
TIME...MOT...LOC 0235Z 246DEG 67KT 3598 8803 3574 8797
          3544 8826

$$

The office that day

Everything else NWS Memphis, TN issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Feb 24, 6:11 PM CSTSevere Thunderstorm WarningMEGDyer, Henry, Lake, Lauderdale, Tipton, Weakley90 days
Feb 24, 6:14 PM CSTTornado WarningMEGLauderdale31 min
Feb 24, 6:19 PM CSTTornado WarningMEGObion, Weakley28 min
Feb 24, 6:23 PM CSTSevere Thunderstorm WarningMEGLauderdale, Tipton90 days
Feb 24, 6:28 PM CSTSevere Thunderstorm WarningMEGCarroll, Fayette, Gibson, Henry, Shelby, Tipton and 1 more90 days
Feb 24, 6:34 PM CSTTornado WarningMEGShelby26 min
Feb 24, 6:38 PM CSTTornado WarningMEGCrockett, Dyer, Lake, Lauderdale, Obion52 min
Feb 24, 6:41 PM CSTFlash Flood WarningMEGCrockett, Gibson, Haywood, Lauderdale, Tipton3 hr
Feb 24, 6:56 PM CSTFlash Flood WarningMEGFayette, Shelby3 hr
Feb 24, 6:57 PM CSTTornado WarningMEGFayette, Haywood, Shelby, Tipton48 min
Feb 24, 6:59 PM CSTSevere Thunderstorm WarningMEGChester, Crockett, Decatur, Haywood, Henderson, Lauderdale and 2 more90 days
Feb 24, 7:15 PM CSTTornado WarningMEGChester, Fayette, Hardeman, Shelby45 min
Feb 24, 7:20 PM CSTSevere Thunderstorm WarningMEGFayette, Hardeman, Shelby90 days
Feb 24, 7:21 PM CSTTornado WarningMEGCarroll, Crockett, Dyer, Gibson, Lauderdale, Obion and 1 more39 min
Feb 24, 7:26 PM CSTSevere Thunderstorm WarningMEGHenry90 days
Feb 24, 7:31 PM CSTSevere Thunderstorm WarningMEGCarroll, Crockett, Gibson, Haywood, Henderson, Madison44 min
Feb 24, 7:32 PM CSTTornado WarningMEGChester, Fayette, Hardeman, Haywood, Henderson, Madison43 min
Feb 24, 7:52 PM CSTFlash Flood WarningMEGCarroll, Henry3 hr
Feb 24, 7:56 PM CSTTornado WarningMEGChester, Fayette, Hardeman, McNairy49 min
Feb 24, 7:58 PM CSTFlash Flood WarningMEGCarroll, Chester, Crockett, Gibson, Henderson, Madison3 hr
Feb 24, 7:58 PM CSTSevere Thunderstorm WarningMEGCarroll, Henry, Weakley47 min
Feb 24, 7:58 PM CSTSevere Thunderstorm WarningMEGFayette, Hardeman, McNairy47 min
Feb 24, 8:00 PM CSTTornado WarningMEGCarroll, Henry45 min
Feb 24, 8:04 PM CSTFlash Flood WarningMEGChester, Fayette, Hardeman, McNairy3 hr
Feb 24, 8:11 PM CSTSevere Thunderstorm WarningMEGCarroll, Henderson19 min
Feb 24, 8:23 PM CSTFlash Flood WarningMEGDecatur3 hr
Feb 24, 8:34 PM CSTSevere Thunderstorm WarningMEGHardin, McNairy56 min
Feb 24, 8:47 PM CSTFlash Flood WarningMEGHardin, McNairy3 hr
Feb 24, 9:30 PM CSTSevere Thunderstorm WarningMEGHardin36 min
Feb 25, 6:40 AM CSTRiver Flood WarningMEGCrockett, Dyer, Lauderdale11 hr
Feb 25, 6:40 AM CSTRiver Flood WarningMEGDyer, Lake34 days
Feb 25, 6:40 AM CSTRiver Flood WarningMEGDyer, Lake, Lauderdale37 days
Feb 25, 1:37 PM CSTRiver Flood WarningMEGLauderdale, Tipton38 days

Nearby

Tornado Warnings in Tennessee, 2011Every tornado warning in 2011Tornadoes 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive.