Alert archive / Mississippi / Tornado Warnings in 2006

Tornado Warning 71, NWS Memphis, TN

April 7, 2006Itawamba County, Mississippi

NWS Memphis, TN issued this tornado warning at Apr 7, 2006, 5:33 PM CDT for Itawamba County, Mississippi. It was in force for 42 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
Apr 7, 2006, 5:33 PM CDT (22:33 UTC)
Expired
Apr 7, 2006, 6:15 PM CDT
In force
42 min
Issued by
NWS Memphis, TN
Area
Counties, with a storm outline in the text

County Itawamba County, MS

The radar

The Columbus AFB radar (KGWX), 56 km from the middle of the area, began a volume at 22:33 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.

The watch it was issued in

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

IssuedProductOfficeLasted
Apr 7, 11:34 AM CDTTornado WatchSPC8 hr

The nearest sounding before it

Little Rock, AR (KLZK), launched 12:00Z, 10.6 hours before the alert went out and 150 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 2006-04-07Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1512 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 2006-04-07The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 253 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
1512 J/kg
Mixed-layer CIN
-9 J/kg
Mixed-layer LCL
637 m above ground
0-6 km bulk shear
80 kt
0-1 km storm-relative helicity
253 m²/s²
0-3 km storm-relative helicity
276 m²/s²
Significant tornado parameter
2.5
Supercell composite
9.6

Open this sounding in Storm Lab

The text

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

000 
WFUS54 KMEG 072233
TORMEG
MSC057-072315-
/O.NEW.KMEG.TO.W.0071.060407T2233Z-060407T2315Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE MEMPHIS TN
533 PM CDT FRI APR 7 2006

THE NATIONAL WEATHER SERVICE IN MEMPHIS HAS ISSUED A

* TORNADO WARNING FOR...
  ITAWAMBA COUNTY IN NORTHEAST MISSISSIPPI

* UNTIL 615 PM CDT

* AT 530 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  TORNADO 8 MILES NORTHWEST OF MANTACHIE...OR ABOUT 8 MILES SOUTH OF
  BALDWYN...MOVING EAST AT 60 MPH.

* LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO SANDY
  SPRINGS AND FAIRVIEW.

.IF NO BASEMENT 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.

.STAY TUNED TO THIS BROADCAST FOR THE LATEST UPDATES AND INFORMATION.
TO REPORT SEVERE WEATHER ONLY...CALL 1 800 4 3 2 0 8 7 5.

LAT...LON 3446 8854 3428 8855 3433 8817 3448 8816

$$
1 follow-up statement
000 
WWUS54 KMEG 072314 RRA
SVSMEG

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE MEMPHIS TN
615 PM CDT FRI APR 7 2006

MSC057-072325-
/O.EXP.KMEG.TO.W.0071.000000T0000Z-060407T2315Z/
ITAWAMBA MS-
615 PM CDT FRI APR 7 2006

...THE TORNADO WARNING FOR ITAWAMBA COUNTY EXPIRES AT 615 PM CDT...

THE SEVERE THUNDERSTORM WHICH PROMPTED THE WARNING HAS MOVED OUT OF
THE WARNED AREA.

A TORNADO WATCH REMAINS IN EFFECT FOR THE WARNED AREA.

LAT...LON 3446 8854 3428 8855 3433 8817 3448 8816

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Apr 7, 7:59 AM CDTSevere Thunderstorm WarningMEGTunica24 min
Apr 7, 8:12 AM CDTSevere Thunderstorm WarningMEGDeSoto29 min
Apr 7, 11:04 AM CDTSevere Thunderstorm WarningMEGDeSoto, Tunica41 min
Apr 7, 4:01 PM CDTSevere Thunderstorm WarningMEGTallahatchie29 min
Apr 7, 4:02 PM CDTSevere Thunderstorm WarningMEGLafayette43 min
Apr 7, 4:12 PM CDTTornado WarningMEGLafayette, Union33 min
Apr 7, 4:23 PM CDTTornado WarningMEGMarshall12 min
Apr 7, 4:25 PM CDTSevere Thunderstorm WarningMEGYalobusha35 min
Apr 7, 4:30 PM CDTSevere Thunderstorm WarningMEGPontotoc45 min
Apr 7, 4:37 PM CDTSevere Thunderstorm WarningMEGTippah38 min
Apr 7, 4:37 PM CDTTornado WarningMEGTallahatchie38 min
Apr 7, 4:43 PM CDTSevere Thunderstorm WarningMEGUnion47 min
Apr 7, 4:45 PM CDTSevere Thunderstorm WarningMEGLafayette45 min
Apr 7, 4:46 PM CDTTornado WarningMEGPontotoc29 min
Apr 7, 4:49 PM CDTTornado WarningMEGUnion41 min
Apr 7, 4:53 PM CDTSevere Thunderstorm WarningMEGPrentiss, Tishomingo52 min
Apr 7, 4:58 PM CDTSevere Thunderstorm WarningMEGYalobusha17 min
Apr 7, 5:04 PM CDTSevere Thunderstorm WarningMEGCalhoun26 min
Apr 7, 5:07 PM CDTTornado WarningMEGQuitman23 min
Apr 7, 5:08 PM CDTTornado WarningMEGPrentiss52 min
Apr 7, 5:09 PM CDTTornado WarningMEGTishomingo36 min
Apr 7, 5:11 PM CDTTornado WarningMEGLee34 min
Apr 7, 5:13 PM CDTTornado WarningMEGPanola35 min
Apr 7, 5:14 PM CDTTornado WarningMEGPontotoc16 min
Apr 7, 5:18 PM CDTTornado WarningMEGCalhoun, Lafayette27 min
Apr 7, 5:26 PM CDTSevere Thunderstorm WarningMEGCoahoma19 min
Apr 7, 5:27 PM CDTTornado WarningMEGPontotoc48 min
Apr 7, 5:28 PM CDTSevere Thunderstorm WarningMEGMarshall32 min
Apr 7, 5:40 PM CDTTornado WarningMEGBenton, Marshall35 min
Apr 7, 5:41 PM CDTTornado WarningMEGTishomingo49 min
Apr 7, 5:46 PM CDTTornado WarningMEGCalhoun44 min
Apr 7, 6:00 PM CDTTornado WarningMEGLee, Union30 min
Apr 7, 6:04 PM CDTSevere Thunderstorm WarningMEGMarshall26 min
Apr 7, 6:17 PM CDTSevere Thunderstorm WarningMEGCoahoma, Quitman28 min
Apr 7, 6:18 PM CDTTornado WarningMEGChickasaw42 min
Apr 7, 6:21 PM CDTSevere Thunderstorm WarningMEGUnion24 min
Apr 7, 6:23 PM CDTTornado WarningMEGItawamba, Prentiss45 min
Apr 7, 6:43 PM CDTSevere Thunderstorm WarningMEGUnion32 min
Apr 7, 6:47 PM CDTSevere Thunderstorm WarningMEGLee, Pontotoc43 min
Apr 7, 6:53 PM CDTSevere Thunderstorm WarningMEGTishomingo25 min
Apr 7, 6:54 PM CDTSevere Thunderstorm WarningMEGTallahatchie20 min
Apr 7, 6:56 PM CDTTornado WarningMEGCalhoun34 min
Apr 7, 6:59 PM CDTTornado WarningMEGLee31 min

Nearby

Tornado Warnings in Mississippi, 2006Every tornado warning in 2006Tornadoes in 2006

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; radar from the NEXRAD Level II archive.