Alert archive / Arkansas / Tornado Warnings in 2014

Tornado Warning 2, NWS Memphis, TN

February 20, 2014Craighead County, Mississippi County, Arkansas; Dunklin County, Pemiscot County, Missouri

NWS Memphis, TN issued this tornado warning at Feb 20, 2014, 3:57 PM CST for Craighead County, Mississippi County, Arkansas; Dunklin County, Pemiscot County, Missouri. It was in force for 48 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
Feb 20, 2014, 3:57 PM CST (21:57 UTC)
Expired
Feb 20, 2014, 4:45 PM CST
In force
48 min
Issued by
NWS Memphis, TN
Area
Storm-based polygon

Counties Craighead County, AR, Mississippi County, AR, Dunklin County, MO, Pemiscot County, MO

The radar

The Memphis radar (KNQA), 83 km from the middle of the area, began a volume at 21:56 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
Feb 20, 4:18 PM CSTHAIL 1.75Hornersville, MOGOLFBALL SIZE HAIL AND SOME TREE DAMAGE IN HORNERSVILLE AREA.
Feb 20, 4:30 PM CSTFUNNEL CLOUD10 Ne Hornersville, MOFUNNEL CLOUD ABOUT 10 MILES NORTHEAST OF HORNERSVILLE. PUBLIC REPORTED WITH A PICTURE BETWEEN HORNERSVILLE AND STEELE MISSOURI.

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 20, 2:23 PM CSTTornado WatchSPC7 hr

The nearest sounding before it

Little Rock, AR (KBYH), launched 12:00Z, 10.0 hours before the alert went out and 135 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, Little Rock, AR at 12:00Z on 2014-02-20Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 4 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, Little Rock, AR at 12:00Z on 2014-02-20The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 366 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
4 J/kg
Mixed-layer CIN
-24 J/kg
Mixed-layer LCL
632 m above ground
0-6 km bulk shear
51 kt
0-1 km storm-relative helicity
366 m²/s²
0-3 km storm-relative helicity
420 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

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

990 
WFUS54 KMEG 202157
TORMEG
ARC031-093-MOC069-155-202245-
/O.NEW.KMEG.TO.W.0002.140220T2157Z-140220T2245Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE MEMPHIS TN
357 PM CST THU FEB 20 2014

THE NATIONAL WEATHER SERVICE IN MEMPHIS HAS ISSUED A

* TORNADO WARNING FOR...
  NORTHEASTERN CRAIGHEAD COUNTY IN EASTERN ARKANSAS...
  NORTHWESTERN MISSISSIPPI COUNTY IN EASTERN ARKANSAS...
  SOUTHERN DUNKLIN COUNTY IN SOUTHEAST MISSOURI...
  SOUTHWESTERN PEMISCOT COUNTY IN SOUTHEAST MISSOURI...

* UNTIL 445 PM CST

* AT 358 PM CST...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM PRODUCING A TORNADO NEAR MONETTE...MOVING
  NORTHEAST AT 45 MPH.

* LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO LAKE
  CITY...LEACHVILLE...MONETTE...DENTON...TINKERVILLE...GOBLER...DEER
  LAND...VINCIT...CARUTH...BOWIE CORNER...RIVES...COTTON PLANT...
  EUROPA AND BUCODA.

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.

&&

LAT...LON 3623 8998 3604 8982 3580 9044 3593 9054
      3597 9047 3596 9039 3603 9035
TIME...MOT...LOC 2158Z 238DEG 40KT 3592 9035

$$
2 follow-up statements
391 
WWUS54 KMEG 202210
SVSMEG

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE MEMPHIS TN
410 PM CST THU FEB 20 2014

ARC031-202220-
/O.CAN.KMEG.TO.W.0002.000000T0000Z-140220T2245Z/
CRAIGHEAD AR-
410 PM CST THU FEB 20 2014

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

AT 410 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.

LAT...LON 3623 8998 3604 8982 3588 9023 3589 9028
      3600 9029 3600 9031 3605 9031
TIME...MOT...LOC 2210Z 238DEG 40KT 3599 9021

$$

ARC093-MOC069-155-202245-
/O.CON.KMEG.TO.W.0002.000000T0000Z-140220T2245Z/
DUNKLIN MO-PEMISCOT MO-MISSISSIPPI AR-
410 PM CST THU FEB 20 2014

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 445 PM CST FOR
NORTHWESTERN MISSISSIPPI...SOUTHWESTERN PEMISCOT AND SOUTHERN DUNKLIN
COUNTIES...

AT 410 PM CST...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A TORNADO.  THIS TORNADO WAS LOCATED NEAR GARSON...OR NEAR
LEACHVILLE...MOVING NORTHEAST AT 45 MPH.

LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO LEACHVILLE...
DENTON...HOLLAND...NOLAND...HAPPY CORNERS...CARMI...ARKMO...
BOYNTON...GARSON...PAWHEEN...JOLLIFF STORE...POPLAR CORNER...BUCKEYE
AND WOODLAND CORNER.

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.

&&

LAT...LON 3623 8998 3604 8982 3588 9023 3589 9028
      3600 9029 3600 9031 3605 9031
TIME...MOT...LOC 2210Z 238DEG 40KT 3599 9021

$$
774 
WWUS54 KMEG 202217
SVSMEG

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE MEMPHIS TN
417 PM CST THU FEB 20 2014

ARC093-202227-
/O.CAN.KMEG.TO.W.0002.000000T0000Z-140220T2245Z/
MISSISSIPPI AR-
417 PM CST THU FEB 20 2014

...THE TORNADO WARNING FOR NORTHWESTERN MISSISSIPPI COUNTY IS
CANCELLED...

AT 417 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.

LAT...LON 3600 9009 3601 9018 3604 9021 3608 9019
      3613 9017 3623 8998 3604 8982
TIME...MOT...LOC 2217Z 238DEG 40KT 3603 9013

$$

MOC069-155-202245-
/O.CON.KMEG.TO.W.0002.000000T0000Z-140220T2245Z/
DUNKLIN MO-PEMISCOT MO-
417 PM CST THU FEB 20 2014

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 445 PM CST FOR
SOUTHWESTERN PEMISCOT AND SOUTHEASTERN DUNKLIN COUNTIES...

AT 417 PM CST...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A TORNADO.  THIS TORNADO WAS LOCATED NEAR EUROPA...OR 8
MILES SOUTH OF SENATH...MOVING NORTHEAST AT 45 MPH.

LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO DENTON...
HOLLAND...NOLAND...TINKERVILLE...GOBLER...DEER LAND...VINCIT...
CARUTH...BOWIE CORNER...RIVES...COTTON PLANT...EUROPA...HOLLYWOOD AND
SUNRISE.

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.

&&

LAT...LON 3600 9009 3601 9018 3604 9021 3608 9019
      3613 9017 3623 8998 3604 8982
TIME...MOT...LOC 2217Z 238DEG 40KT 3603 9013

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Feb 20, 2:53 PM CSTSevere Thunderstorm WarningMEGPhillips52 min
Feb 20, 3:06 PM CSTSpecial Weather StatementMEGCraighead24 min
Feb 20, 3:13 PM CSTSpecial Weather StatementMEGLee32 min
Feb 20, 3:28 PM CSTSpecial Weather StatementMEGCraighead32 min
Feb 20, 3:28 PM CSTSevere Thunderstorm WarningMEGLee, St. Francis47 min
Feb 20, 3:35 PM CSTSevere Thunderstorm WarningMEGCraighead, Mississippi40 min
Feb 20, 3:38 PM CSTSevere Thunderstorm WarningMEGPhillips52 min
Feb 20, 3:49 PM CSTSpecial Weather StatementMEGCrittenden26 min
Feb 20, 3:50 PM CSTTornado WarningMEGCrittenden, Lee, St. Francis25 min
Feb 20, 4:06 PM CSTSevere Thunderstorm WarningMEGCrittenden39 min
Feb 20, 4:08 PM CSTTornado WarningMEGCrittenden37 min
Feb 20, 4:19 PM CSTSevere Thunderstorm WarningMEGCrittenden41 min
Feb 20, 4:31 PM CSTTornado WarningMEGDunklin, Pemiscot44 min
Feb 20, 5:01 PM CSTTornado WarningMEGPemiscot44 min

Nearby

Tornado Warnings in Arkansas, 2014Tornado Warnings in Missouri, 2014Every tornado warning in 2014Tornadoes in 2014

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.