Alert archive / Tennessee / Tornado Watches in 2000

Tornado Watch 795

November 9, 200010 counties in Indiana; 34 counties in Kentucky; 36 counties in Tennessee

The Storm Prediction Center issued this tornado watch at Nov 9, 2000, 12:00 PM EST for 10 counties in Indiana; 34 counties in Kentucky; 36 counties in Tennessee. It was in force for 5 hr.

The area

The outline as issued.

The facts

Issued
Nov 9, 2000, 12:00 PM EST (17:00 UTC)
Expired
Nov 9, 2000, 5:00 PM EST
In force
5 hr
Issued by
the Storm Prediction Center
All 80 counties

Crawford County, IN, Dubois County, IN, Floyd County, IN, Gibson County, IN, Harrison County, IN, Perry County, IN, Pike County, IN, Spencer County, IN, Vanderburgh County, IN, Warrick County, IN, Adair County, KY, Allen County, KY, Barren County, KY, Breckinridge County, KY, Bullitt County, KY, Butler County, KY, Clinton County, KY, Cumberland County, KY, Daviess County, KY, Edmonson County, KY, Grayson County, KY, Green County, KY, Hancock County, KY, Hardin County, KY, Hart County, KY, Henderson County, KY, Hopkins County, KY, Jefferson County, KY, Larue County, KY, Logan County, KY, Marion County, KY, McLean County, KY, Meade County, KY, Metcalfe County, KY, Monroe County, KY, Muhlenberg County, KY, Nelson County, KY, Ohio County, KY, Oldham County, KY, Simpson County, KY, Spencer County, KY, Taylor County, KY, Todd County, KY, Warren County, KY, Bedford County, TN, Bledsoe County, TN, Bradley County, TN, Cannon County, TN, Cheatham County, TN, Clay County, TN, Coffee County, TN, Cumberland County, TN, Davidson County, TN, DeKalb County, TN, Franklin County, TN, Giles County, TN, Grundy County, TN, Hamilton County, TN, Jackson County, TN, Lincoln County, TN, Macon County, TN, Marion County, TN, Marshall County, TN, Maury County, TN, Moore County, TN, Overton County, TN, Pickett County, TN, Putnam County, TN, Rhea County, TN, Robertson County, TN, Rutherford County, TN, Sequatchie County, TN, Smith County, TN, Sumner County, TN, Trousdale County, TN, Van Buren County, TN, Warren County, TN, White County, TN, Williamson County, TN, Wilson County, TN

Warnings issued inside it

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

IssuedProductOfficeCountiesLasted
Nov 9, 12:59 PM ESTSevere Thunderstorm WarningPAHGibson, Vanderburgh, Warrick31 min
Nov 9, 1:02 PM ESTSevere Thunderstorm WarningOHXRobertson, Sumner28 min
Nov 9, 1:04 PM ESTSevere Thunderstorm WarningPAHDaviess, McLean26 min
Nov 9, 1:05 PM ESTSevere Thunderstorm WarningPAHGibson, Posey25 min
Nov 9, 1:05 PM ESTSevere Thunderstorm WarningLMKAllen, Simpson25 min
Nov 9, 1:12 PM ESTSevere Thunderstorm WarningLMKWarren33 min
Nov 9, 1:12 PM ESTSevere Thunderstorm WarningLMKOhio23 min
Nov 9, 1:14 PM ESTSevere Thunderstorm WarningPAHPike31 min
Nov 9, 1:14 PM ESTSevere Thunderstorm WarningPAHHenderson, Webster31 min
Nov 9, 1:15 PM ESTSevere Thunderstorm WarningPAHSpencer30 min
Nov 9, 1:26 PM ESTSevere Thunderstorm WarningLMKBreckinridge, Hancock44 min
Nov 9, 1:26 PM ESTSevere Thunderstorm WarningLMKGrayson44 min
Nov 9, 1:28 PM ESTSevere Thunderstorm WarningLMKAllen32 min
Nov 9, 1:32 PM ESTSevere Thunderstorm WarningOHXMacon, Sumner, Trousdale28 min
Nov 9, 1:37 PM ESTSevere Thunderstorm WarningLMKBarren, Edmonson, Hart38 min
Nov 9, 1:44 PM ESTSevere Thunderstorm WarningPAHSpencer16 min
Nov 9, 1:44 PM ESTSevere Thunderstorm WarningPAHPike31 min
Nov 9, 1:47 PM ESTTornado WarningLMKBarren28 min
Nov 9, 1:49 PM ESTSevere Thunderstorm WarningLMKMonroe41 min
Nov 9, 1:51 PM ESTSevere Thunderstorm WarningLMKCrawford, Orange44 min
Nov 9, 1:58 PM ESTSevere Thunderstorm WarningLMKHardin, Meade47 min
Nov 9, 1:59 PM ESTTornado WarningLMKHart46 min
Nov 9, 2:03 PM ESTSevere Thunderstorm WarningLMKGreen, Metcalfe57 min
Nov 9, 2:03 PM ESTSevere Thunderstorm WarningOHXClay, Jackson, Macon, Smith42 min
Nov 9, 2:06 PM ESTSevere Thunderstorm WarningLMKLarue34 min
Nov 9, 2:15 PM ESTSevere Thunderstorm WarningLMKHarrison35 min
Nov 9, 2:15 PM ESTSevere Thunderstorm WarningOHXFentress, Overton, Pickett, Putnam60 min
Nov 9, 2:16 PM ESTTornado WarningLMKGreen29 min
Nov 9, 2:20 PM ESTSevere Thunderstorm WarningMRXMarion25 min
Nov 9, 2:26 PM ESTSevere Thunderstorm WarningLMKBullitt, Nelson39 min
Nov 9, 2:26 PM ESTSevere Thunderstorm WarningLMKMarion, Taylor49 min
Nov 9, 2:30 PM ESTTornado WarningLMKCumberland45 min
Nov 9, 2:32 PM ESTSevere Thunderstorm WarningLMKAdair43 min
Nov 9, 2:36 PM ESTSevere Thunderstorm WarningLMKFloyd39 min
Nov 9, 2:38 PM ESTSevere Thunderstorm WarningOHXCumberland, White52 min
Nov 9, 2:39 PM ESTSevere Thunderstorm WarningMRXBledsoe, Sequatchie51 min
Nov 9, 2:41 PM ESTTornado WarningLMKMarion34 min
Nov 9, 2:44 PM ESTSevere Thunderstorm WarningLMKClinton, Russell31 min
Nov 9, 2:49 PM ESTTornado WarningLMKBullitt21 min
Nov 9, 2:50 PM ESTSevere Thunderstorm WarningMRXHamilton40 min
Nov 9, 2:55 PM ESTTornado WarningLMKClinton35 min
Nov 9, 2:56 PM ESTSevere Thunderstorm WarningLMKSpencer34 min
Nov 9, 3:08 PM ESTSevere Thunderstorm WarningLMKOldham, Shelby37 min
Nov 9, 3:14 PM ESTSevere Thunderstorm WarningMRXMeigs, Rhea31 min
Nov 9, 3:55 PM ESTSevere Thunderstorm WarningMRXBradley, McMinn35 min

The nearest sounding before it

Cncnati-Daytn, OH (KILN), launched 12:00Z, 5.0 hours before the alert went out and 355 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, Cncnati-Daytn, OH at 12:00Z on 2000-11-09Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 148 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, Cncnati-Daytn, OH at 12:00Z on 2000-11-09The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 202 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
148 J/kg
Mixed-layer CIN
-2 J/kg
Mixed-layer LCL
532 m above ground
0-6 km bulk shear
44 kt
0-1 km storm-relative helicity
202 m²/s²
0-3 km storm-relative helicity
215 m²/s²
Significant tornado parameter
0.1
Supercell composite
0.6

Open this sounding in Storm Lab

The text

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

523 
WWUS9 KMKC 091633
SEL5  

SEL5  
MKC WW 091627
INZ000-KYZ000-TNZ000-092200-

URGENT - IMMEDIATE BROADCAST REQUESTED
TORNADO WATCH NUMBER 795
STORM PREDICTION CENTER NORMAN OK
1027 AM CST THU NOV 9 2000

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

   SOUTHERNINDIANA                            
   KENTUCKY                           
   MIDDLE AND EASTERN TENNESSEE                          

EFFECTIVE THIS THURSDAY MORNING AND AFTERNOON FROM 1100 AM UNTIL
400 PM CST.

TORNADOES...HAIL TO 2 INCHES IN DIAMETER...THUNDERSTORM WIND GUSTS
TO 80 MPH...AND DANGEROUS LIGHTNING ARE POSSIBLE IN THESE AREAS.

THE TORNADO WATCH AREA IS ALONG AND 65 STATUTE MILES EAST AND WEST
OF A LINE FROM 50 MILES WEST NORTHWEST OF LOUISVILLE KENTUCKY TO 40
MILES WEST OF CHATTANOOGA 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...  CONTINUE...WW 794...

DISCUSSION...SQUALL LINE WILL RAPIDLY DEVELOP ALONG COLD FRONT
MOVING INTO WRN KY/TN.  VIGOROUS UPPER TROUGH AND MID LEVEL WIND
MAX MOVING NEWD INTO TN VALLEY WILL PROVIDE SUPPORT FOR BOTH
DAMAGING WINDS AND ISOLATED TORNADOES ASSOCIATED WITH SQUALL LINE. 


AVIATION...TORNADOES AND A FEW SEVERE THUNDERSTORMS WITH HAIL
SURFACE AND ALOFT TO 2 INCHES.  EXTREME TURBULENCE AND SURFACE WIND
GUSTS TO 70 KNOTS.  A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 450. 
MEAN STORM MOTION VECTOR 22040.


...HALES

382,0852 350,0844 350,0870 382,0874

SPC that day

Everything else SPC issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Nov 9, 2:00 PM ESTTornado WatchSPCAdams, Allen, Bartholomew, Blackford, Boone, Brown and 54 more5 hr
Nov 9, 3:00 PM ESTTornado WatchSPCAnderson, Bath, Bell, Bourbon, Boyle, Bracken and 49 more5 hr
Nov 9, 4:00 PM ESTTornado WatchSPCBoone, Bracken, Campbell, Gallatin, Grant, Kenton and 1 more5 hr
Nov 9, 5:45 PM ESTTornado WatchSPCBoyd, Carter, Elliott, Floyd, Greenup, Harlan and 7 more3 hr
Nov 8, 9:00 PM ESTTornado WatchSPCBedford, Cannon, Cheatham, Clay, Coffee, Davidson and 28 more6 hr
Nov 9, 12:30 AM ESTTornado WatchSPCBledsoe, Blount, Bradley, Cannon, Coffee, Cumberland and 19 more6 hr

Nearby

Tornado Watches in Tennessee, 2000Tornado Watches in Kentucky, 2000Tornado Watches in Indiana, 2000Every tornado watch in 2000

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.