Alert archive / Mississippi / Tornado Watches in 2001

Tornado Watch 36

February 24, 2001Colbert County, Lauderdale County, Alabama; 35 counties in Mississippi; 27 counties in Tennessee

The Storm Prediction Center issued this tornado watch at Feb 24, 2001, 9:30 PM CST for Colbert County, Lauderdale County, Alabama; 35 counties in Mississippi; 27 counties in Tennessee. It was in force for 5 hr.

The area

The outline as issued.

The facts

Issued
Feb 24, 2001, 9:30 PM CST (03:30 UTC)
Expired
Feb 25, 2001, 2:00 AM CST
In force
5 hr
Issued by
the Storm Prediction Center
All 64 counties

Colbert County, AL, Lauderdale County, AL, Alcorn County, MS, Attala County, MS, Benton County, MS, Calhoun County, MS, Carroll County, MS, Chickasaw County, MS, Choctaw County, MS, Clay County, MS, DeSoto County, MS, Grenada County, MS, Holmes County, MS, Humphreys County, MS, Itawamba County, MS, Lafayette County, MS, Lee County, MS, Leflore County, MS, Marshall County, MS, Monroe County, MS, Montgomery County, MS, Oktibbeha County, MS, Panola County, MS, Pontotoc County, MS, Prentiss County, MS, Quitman County, MS, Sharkey County, MS, Sunflower County, MS, Tallahatchie County, MS, Tate County, MS, Tippah County, MS, Tishomingo County, MS, Union County, MS, Washington County, MS, Webster County, MS, Winston County, MS, Yalobusha County, MS, Benton County, TN, Carroll County, TN, Cheatham County, TN, Chester County, TN, Crockett County, TN, Davidson County, TN, Decatur County, TN, Dickson County, TN, Fayette County, TN, Gibson County, TN, Hardeman County, TN, Hardin County, TN, Haywood County, TN, Henderson County, TN, Henry County, TN, Hickman County, TN, Houston County, TN, Humphreys County, TN, Lawrence County, TN, Lewis County, TN, Madison County, TN, McNairy County, TN, Obion County, TN, Perry County, TN, Stewart County, TN, Wayne County, TN, Weakley County, TN

Warnings issued inside it

31 tornado, severe thunderstorm and flash flood warnings for its counties while it was in force.

IssuedProductOfficeCountiesLasted
Feb 24, 9:35 PM CSTSevere Thunderstorm WarningMEGCarroll, Henry, Weakley25 min
Feb 24, 9:41 PM CSTTornado WarningMEGChickasaw, Pontotoc49 min
Feb 24, 9:54 PM CSTSevere Thunderstorm WarningMEGMadison36 min
Feb 24, 9:57 PM CSTSevere Thunderstorm WarningMEGLee, Union33 min
Feb 24, 10:02 PM CSTSevere Thunderstorm WarningOHXStewart30 min
Feb 24, 10:18 PM CSTSevere Thunderstorm WarningJANSunflower27 min
Feb 24, 10:18 PM CSTSevere Thunderstorm WarningMEGPanola, Quitman, Tallahatchie27 min
Feb 24, 10:30 PM CSTSevere Thunderstorm WarningJANNoxubee, Winston45 min
Feb 24, 10:30 PM CSTSevere Thunderstorm WarningOHXMontgomery, Stewart30 min
Feb 24, 10:34 PM CSTSevere Thunderstorm WarningMEGChester, Hardin, McNairy41 min
Feb 24, 10:34 PM CSTSevere Thunderstorm WarningMEGDecatur, Henderson41 min
Feb 24, 10:45 PM CSTSevere Thunderstorm WarningJANLeflore, Sunflower, Washington45 min
Feb 24, 10:53 PM CSTSevere Thunderstorm WarningOHXBenton, Humphreys, Perry37 min
Feb 24, 11:12 PM CSTSevere Thunderstorm WarningOHXDickson, Hickman33 min
Feb 24, 11:12 PM CSTSevere Thunderstorm WarningOHXCheatham33 min
Feb 24, 11:12 PM CSTSevere Thunderstorm WarningOHXHouston33 min
Feb 24, 11:24 PM CSTSevere Thunderstorm WarningOHXHickman, Humphreys, Lewis, Perry36 min
Feb 24, 11:26 PM CSTSevere Thunderstorm WarningJANSharkey, Washington34 min
Feb 24, 11:29 PM CSTSevere Thunderstorm WarningMEGAlcorn31 min
Feb 24, 11:40 PM CSTSevere Thunderstorm WarningOHXHouston, Montgomery40 min
Feb 24, 11:48 PM CSTSevere Thunderstorm WarningOHXDickson, Hickman, Maury, Williamson42 min
Feb 24, 11:49 PM CSTSevere Thunderstorm WarningBMXColbert, Lauderdale56 min
Feb 25, 12:09 AM CSTSevere Thunderstorm WarningOHXDavidson36 min
Feb 25, 12:17 AM CSTSevere Thunderstorm WarningJANHolmes, Yazoo43 min
Feb 25, 12:17 AM CSTSevere Thunderstorm WarningJANSharkey43 min
Feb 25, 12:20 AM CSTSevere Thunderstorm WarningOHXLawrence40 min
Feb 25, 12:28 AM CSTSevere Thunderstorm WarningOHXGiles, Lewis, Maury32 min
Feb 25, 12:36 AM CSTTornado WarningJANHolmes24 min
Feb 25, 12:44 AM CSTSevere Thunderstorm WarningBMXColbert, Franklin, Lauderdale46 min
Feb 25, 12:52 AM CSTSevere Thunderstorm WarningJANAttala28 min
Feb 25, 1:20 AM CSTSevere Thunderstorm WarningJANChoctaw25 min

The nearest sounding before it

Little Rock, AR (KLZK), launched 00:00Z, 3.5 hours before the alert went out and 76 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 00:00Z on 2001-02-25Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 999 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Little Rock, AR at 00:00Z on 2001-02-25The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 420 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
999 J/kg
Mixed-layer CIN
-16 J/kg
Mixed-layer LCL
634 m above ground
0-6 km bulk shear
60 kt
0-1 km storm-relative helicity
420 m²/s²
0-3 km storm-relative helicity
489 m²/s²
Significant tornado parameter
3.2
Supercell composite
13.4

Open this sounding in Storm Lab

The text

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

000 
WWUS9 KMKC 250304
SEL6  

SEL6  
MKC WW 250257
ALZ000-MSZ000-TNZ000-250800-

URGENT - IMMEDIATE BROADCAST REQUESTED
TORNADO WATCH NUMBER 36
STORM PREDICTION CENTER NORMAN OK
857 PM CST SAT FEB 24 2001

THE STORM PREDICTION CENTER HAS ISSUED A
TORNADO WATCH FOR PORTIONS OF

   EXTREME NORTHWEST ALABAMA                            
   NORTHERN MISSISSIPPI                        
   WESTERN AND MIDDLE TENNESSEE                          

EFFECTIVE THIS SATURDAY NIGHT AND SUNDAY MORNING FROM 930 PM UNTIL
200 AM CST.

TORNADOES...HAIL TO 1 INCH IN DIAMETER...THUNDERSTORM WIND GUSTS TO
80 MPH...AND DANGEROUS LIGHTNING ARE POSSIBLE IN THESE AREAS.

THE TORNADO WATCH AREA IS ALONG AND 70 STATUTE MILES EAST AND WEST
OF A LINE FROM 45 MILES SOUTH OF GREENWOOD MISSISSIPPI TO 85 MILES
NORTHEAST OF JACKSON TENNESSEE.

REMEMBER...A TORNADO WATCH MEANS CONDITIONS ARE FAVORABLE FOR
TORNADOES AND SEVERE THUNDERSTORMS IN AND CLOSE TO THE WATCH AREA. 
PERSONS IN THESE AREAS SHOULD BE ON THE LOOKOUT FOR THREATENING
WEATHER CONDITIONS AND LISTEN FOR LATER STATEMENTS AND POSSIBLE
WARNINGS.

OTHER WATCH INFORMATION...THIS TORNADO WATCH REPLACES TORNADO WATCH
NUMBER 34.  WATCH NUMBER 34 WILL NOT BE IN EFFECT AFTER 930 PM CST.

CONTINUE...WW 35...

DISCUSSION...LINE OF INTENSE THUNDERSTORMS IS MOVING INTO WESTERN
TN...WHILE SEVERAL SUPERCELL STORMS CONTINUE TO AFFECT NORTHERN MS.

STORMS SHOULD SPREAD NORTHEASTWARD INTO MIDDLE TN AND EXTREME
NORTHWEST AL DURING THE NEXT FEW HOURS.  ISOLATED TORNADOES REMAIN
POSSIBLE...BUT DAMAGING WINDS SHOULD BE THE MAIN THREAT.

AVIATION...TORNADOES AND A FEW SEVERE THUNDERSTORMS WITH HAIL
SURFACE AND ALOFT TO 1 INCH...EXTREME TUORBULENCE AND SURFACE WIND
GUSTS TO 70 KNOTS.  A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 500. 
MEAN STORM MOTION VECTOR 24040.


...HART

;362,0863 325,0885 325,0911 362,0890;

SPC that day

Everything else SPC issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Feb 24, 11:15 PM CSTTornado WatchSPCAutauga, Bibb, Blount, Butler, Chilton, Clarke and 23 more4 hr
Feb 24, 11:00 PM CSTSevere Thunderstorm WatchSPCBedford, Cannon, Cheatham, Clay, Coffee, Davidson and 20 more4 hr
Feb 25, 2:00 AM CSTSevere Thunderstorm WatchSPCAnderson, Bledsoe, Blount, Bradley, Campbell, Claiborne and 22 more4 hr

Nearby

Tornado Watches in Mississippi, 2001Tornado Watches in Tennessee, 2001Tornado Watches in Alabama, 2001Every tornado watch in 2001

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.