Alert archive / Tennessee / Tornado Warnings in 2008

Tornado Warning 49, NWS Memphis, TN

February 5, 2008Hardin County, Tennessee

NWS Memphis, TN issued this tornado warning at Feb 5, 2008, 7:58 PM CST for Hardin County, Tennessee. It was in force for 17 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
Feb 5, 2008, 7:58 PM CST (01:58 UTC)
Expired
Feb 5, 2008, 8:15 PM CST
In force
17 min
Issued by
NWS Memphis, TN
Area
Storm-based polygon

County Hardin County, TN

The radar

The Columbus AFB radar (KGWX), 163 km from the middle of the area, began a volume at 01:59 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
Feb 5, 3:09 PM CSTTornado Watch PDSSPC9 hr

The nearest sounding before it

Nashville Metro, TN (KBNA), launched 00:00Z, 2.0 hours before the alert went out and 156 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 2008-02-06Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 706 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 2008-02-06The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 300 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
706 J/kg
Mixed-layer CIN
-45 J/kg
Mixed-layer LCL
812 m above ground
0-6 km bulk shear
54 kt
0-1 km storm-relative helicity
300 m²/s²
0-3 km storm-relative helicity
362 m²/s²
Significant tornado parameter
1.6
Supercell composite
3.2

Open this sounding in Storm Lab

The text

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

000 
WFUS54 KMEG 060158
TORMEG
TNC071-060215-
/O.NEW.KMEG.TO.W.0049.080206T0158Z-080206T0215Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE MEMPHIS TN
758 PM CST TUE FEB 5 2008

THE NATIONAL WEATHER SERVICE IN MEMPHIS HAS ISSUED A

* TORNADO WARNING FOR...
  NORTHEASTERN HARDIN COUNTY IN SOUTHWEST TENNESSEE...

* UNTIL 815 PM CST

* AT 758 PM CST...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM PRODUCING A TORNADO 6 MILES NORTH OF OLIVE
  HILL...OR ABOUT 14 MILES NORTHEAST OF SAVANNAH...MOVING NORTHEAST
  AT 50 MPH.

.

.THIS IS AN EXTREMELY DANGEROUS AND LIFE THREATENING SITUATION. THIS
STORM IS CAPABLE OF PRODUCING STRONG TO VIOLENT TORNADOES. IF YOU ARE
IN THE PATH OF THIS TORNADO...TAKE COVER IMMEDIATELY

.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 3536 8800 3532 8800 3530 8797 3527 8797
      3525 8805 3538 8813 3539 8811 3541 8809
      3542 8804
TIME...MOT...LOC 0158Z 242DEG 46KT 3538 8799

$$
1 follow-up statement
000 
WWUS54 KMEG 060207
SVSMEG

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE MEMPHIS TN
807 PM CST TUE FEB 5 2008

TNC071-060217-
/O.EXP.KMEG.TO.W.0049.000000T0000Z-080206T0215Z/
HARDIN TN-
807 PM CST TUE FEB 5 2008

...THE TORNADO WARNING FOR NORTHEASTERN HARDIN COUNTY WILL EXPIRE AT
815 PM CST...

AT 807 PM CST...WEATHER SERVICE DOPPLER RADAR INDICATED THAT THE
THUNDERSTORMS WHICH PROMPTED THE WARNING HAVE MOVED OUT OF THE AREA.
THEREFORE...THE TORNADO WARNING HAS BEEN ALLOWED TO EXPIRE.

.A TORNADO WATCH REMAINS IN EFFECT FOR THE WARNED AREA.

LAT...LON 3536 8800 3532 8800 3530 8797 3527 8797
      3525 8805 3538 8813 3539 8811 3541 8809
      3542 8804
TIME...MOT...LOC 0207Z 242DEG 46KT 3543 8787

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Feb 5, 6:01 PM CSTTornado WarningMEGFayette, Hardeman, Haywood, Shelby44 min
Feb 5, 6:02 PM CSTTornado WarningMEGHenry20 min
Feb 5, 6:28 PM CSTTornado WarningMEGHardeman, McNairy32 min
Feb 5, 6:35 PM CSTTornado Warning EmergencyMEGCrockett, Gibson, Haywood, Madison40 min
Feb 5, 6:39 PM CSTTornado WarningMEGFayette36 min
Feb 5, 6:55 PM CSTTornado WarningMEGHardeman, Hardin, McNairy35 min
Feb 5, 7:07 PM CSTTornado Warning EmergencyMEGCarroll, Gibson, Henderson, Madison38 min
Feb 5, 7:14 PM CSTSevere Thunderstorm WarningMEGFayette, Hardeman, Madison31 min
Feb 5, 7:25 PM CSTTornado WarningMEGDecatur, Hardin, Henderson, McNairy35 min
Feb 5, 7:27 PM CSTFlash Flood WarningMEGMcNairy63 min
Feb 5, 7:39 PM CSTSevere Thunderstorm WarningMEGChester, Hardeman, Henderson, Madison36 min
Feb 5, 7:42 PM CSTTornado Warning EmergencyMEGCarroll, Henry33 min
Feb 5, 8:05 PM CSTTornado WarningMEGCarroll, Henderson, Madison25 min
Feb 5, 8:11 PM CSTTornado WarningMEGChester8 min
Feb 5, 8:27 PM CSTTornado WarningMEGDecatur, Henderson33 min
Feb 5, 8:30 PM CSTFlash Flood WarningMEGHardin60 min
Feb 5, 9:03 PM CSTTornado WarningMEGDyer42 min
Feb 5, 9:07 PM CSTSevere Thunderstorm WarningMEGLake, Obion53 min
Feb 5, 9:17 PM CSTTornado WarningMEGShelby28 min
Feb 5, 9:20 PM CSTSevere Thunderstorm WarningMEGLauderdale, Tipton40 min
Feb 5, 9:26 PM CSTTornado WarningMEGDyer, Obion49 min
Feb 5, 9:31 PM CSTTornado WarningMEGDyer, Lauderdale, Tipton44 min
Feb 5, 9:41 PM CSTSevere Thunderstorm WarningMEGShelby34 min
Feb 5, 9:46 PM CSTSevere Thunderstorm WarningMEGDyer44 min
Feb 5, 10:01 PM CSTTornado WarningMEGCrockett, Gibson44 min
Feb 5, 10:05 PM CSTSevere Thunderstorm WarningMEGCrockett, Haywood, Tipton40 min
Feb 5, 10:09 PM CSTSevere Thunderstorm WarningMEGObion, Weakley51 min
Feb 5, 10:13 PM CSTSevere Thunderstorm WarningMEGFayette, Shelby62 min
Feb 5, 10:20 PM CSTTornado WarningMEGHardeman, McNairy25 min
Feb 5, 10:29 PM CSTSevere Thunderstorm WarningMEGCarroll, Henry61 min
Feb 5, 10:39 PM CSTTornado WarningMEGCarroll18 min
Feb 5, 10:40 PM CSTSevere Thunderstorm WarningMEGChester, McNairy50 min
Feb 5, 10:45 PM CSTSevere Thunderstorm WarningMEGCarroll, Crockett, Gibson, Haywood, Madison45 min
Feb 5, 10:49 PM CSTTornado WarningMEGChester, Decatur, Hardin, Henderson, McNairy41 min
Feb 5, 10:57 PM CSTSevere Thunderstorm WarningMEGDecatur, Hardeman, Hardin, McNairy48 min
Feb 5, 11:04 PM CSTSevere Thunderstorm WarningMEGCarroll, Decatur, Henderson56 min

Nearby

Tornado Warnings in Tennessee, 2008Every tornado warning in 2008Tornadoes in 2008

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.