Alert archive / Kentucky / Tornado Watches in 2005

Tornado Watch 847

November 6, 20054 states

The Storm Prediction Center issued this tornado watch at Nov 6, 2005, 4:55 AM EST for 4 states. It was in force for 6 hr.

The area

The outline as issued.

The facts

Issued
Nov 6, 2005, 4:55 AM EST (09:55 UTC)
Expired
Nov 6, 2005, 10:31 AM EST
In force
6 hr
Issued by
the Storm Prediction Center
All 110 counties

Dearborn County, IN, Ohio County, IN, Switzerland County, IN, Adair County, KY, Allen County, KY, Anderson County, KY, Barren County, KY, Bath County, KY, Boone County, KY, Bourbon County, KY, Boyle County, KY, Bracken County, KY, Bullitt County, KY, Campbell County, KY, Carroll County, KY, Casey County, KY, Clark County, KY, Clinton County, KY, Cumberland County, KY, Edmonson County, KY, Estill County, KY, Fayette County, KY, Fleming County, KY, Franklin County, KY, Gallatin County, KY, Garrard County, KY, Grant County, KY, Grayson County, KY, Green County, KY, Hardin County, KY, Harrison County, KY, Hart County, KY, Henry County, KY, Jefferson County, KY, Jessamine County, KY, Kenton County, KY, Larue County, KY, Lewis County, KY, Lincoln County, KY, Madison County, KY, Marion County, KY, Mason County, KY, Mercer County, KY, Metcalfe County, KY, Monroe County, KY, Montgomery County, KY, Nelson County, KY, Nicholas County, KY, Oldham County, KY, Owen County, KY, Pendleton County, KY, Powell County, KY, Pulaski County, KY, Robertson County, KY, Rockcastle County, KY, Rowan County, KY, Russell County, KY, Scott County, KY, Shelby County, KY, Simpson County, KY, Spencer County, KY, Taylor County, KY, Trimble County, KY, Warren County, KY, Washington County, KY, Wayne County, KY, Woodford County, KY, Adams County, OH, Brown County, OH, Butler County, OH, Champaign County, OH, Clark County, OH, Clermont County, OH, Clinton County, OH, Delaware County, OH, Fairfield County, OH, Fayette County, OH, Franklin County, OH, Greene County, OH, Hamilton County, OH, Highland County, OH, Hocking County, OH, Licking County, OH, Madison County, OH, Miami County, OH, Montgomery County, OH, Muskingum County, OH, Perry County, OH, Pickaway County, OH, Pike County, OH, Ross County, OH, Scioto County, OH, Warren County, OH, Cheatham County, TN, Clay County, TN, Davidson County, TN, DeKalb County, TN, Dickson County, TN, Fentress County, TN, Jackson County, TN, Macon County, TN, Overton County, TN, Pickett County, TN, Putnam County, TN, Robertson County, TN, Smith County, TN, Sumner County, TN, Trousdale County, TN, White County, TN, Wilson County, TN

The radar

The Cincinnati radar (KILN), 116 km from the middle of the area, began a volume at 09:58 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.

Warnings issued inside it

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

IssuedProductOfficeCountiesLasted
Nov 6, 4:59 AM ESTSevere Thunderstorm WarningLMKJefferson46 min
Nov 6, 5:00 AM ESTSevere Thunderstorm WarningLMKEdmonson, Warren45 min
Nov 6, 5:00 AM ESTTornado WarningOHXCheatham, Davidson, Robertson, Sumner60 min
Nov 6, 5:08 AM ESTSevere Thunderstorm WarningOHXDavidson67 min
Nov 6, 5:23 AM ESTSevere Thunderstorm WarningLMKHart37 min
Nov 6, 5:24 AM ESTSevere Thunderstorm WarningOHXSumner, Wilson66 min
Nov 6, 5:30 AM ESTSevere Thunderstorm WarningLMKOldham27 min
Nov 6, 5:32 AM ESTTornado WarningOHXSumner28 min
Nov 6, 5:37 AM ESTSevere Thunderstorm WarningLMKHenry38 min
Nov 6, 5:40 AM ESTTornado WarningLMKHart20 min
Nov 6, 5:44 AM ESTTornado WarningILNMiami16 min
Nov 6, 5:49 AM ESTSevere Thunderstorm WarningILNOwen26 min
Nov 6, 5:49 AM ESTTornado WarningOHXMacon, Trousdale41 min
Nov 6, 6:01 AM ESTSevere Thunderstorm WarningLMKGreen14 min
Nov 6, 6:04 AM ESTSevere Thunderstorm WarningOHXSmith41 min
Nov 6, 6:12 AM ESTSevere Thunderstorm WarningLMKMonroe18 min
Nov 6, 6:13 AM ESTSevere Thunderstorm WarningILNGrant47 min
Nov 6, 6:18 AM ESTSevere Thunderstorm WarningOHXClay, Jackson, Overton57 min
Nov 6, 6:27 AM ESTSevere Thunderstorm WarningLMKCumberland33 min
Nov 6, 6:35 AM ESTSevere Thunderstorm WarningILNGrant40 min
Nov 6, 6:38 AM ESTTornado WarningILNPendleton9 min
Nov 6, 6:41 AM ESTSevere Thunderstorm WarningOHXDeKalb, Putnam34 min
Nov 6, 6:43 AM ESTTornado WarningILNBracken27 min
Nov 6, 6:45 AM ESTSevere Thunderstorm WarningILNDarke, Miami60 min
Nov 6, 6:46 AM ESTSevere Thunderstorm WarningOHXPickett44 min
Nov 6, 7:02 AM ESTTornado WarningILNBrown28 min
Nov 6, 7:05 AM ESTSevere Thunderstorm WarningOHXFentress40 min
Nov 6, 7:25 AM ESTSevere Thunderstorm WarningILNClermont35 min
Nov 6, 7:31 AM ESTSevere Thunderstorm WarningOHXPutnam29 min
Nov 6, 7:36 AM ESTSevere Thunderstorm WarningILNClinton, Warren39 min
Nov 6, 8:38 AM ESTSevere Thunderstorm WarningILNDelaware, Union30 min

Discussions around it

SPC mesoscale discussions over the same counties from four hours before the watch to its end.

The nearest sounding before it

Cncnati-Daytn, OH (KILN), launched 00:00Z, 9.9 hours before the alert went out and 117 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 00:00Z on 2005-11-06Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 300 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 00:00Z on 2005-11-06The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 190 square meters per square second.19395878Sfc1 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
300 J/kg
Mixed-layer CIN
-84 J/kg
Mixed-layer LCL
1211 m above ground
0-6 km bulk shear
40 kt
0-1 km storm-relative helicity
190 m²/s²
0-3 km storm-relative helicity
237 m²/s²
Significant tornado parameter
0.1
Supercell composite
0.8

Open this sounding in Storm Lab

The text

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

000 
WWUS20 KWNS 060956
SEL7  
SPC WW 060956
KYZ000-OHZ000-TNZ000-061600-

URGENT - IMMEDIATE BROADCAST REQUESTED
TORNADO WATCH NUMBER 847
NWS STORM PREDICTION CENTER NORMAN OK
455 AM EST SUN NOV 6 2005

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

       CENTRAL AND EASTERN KENTUCKY
       SOUTHERN AND CENTRAL OHIO
       PARTS OF MIDDLE TENNESSEE

EFFECTIVE THIS SUNDAY MORNING FROM 455 AM UNTIL 1100 AM EST.

TORNADOES...HAIL TO 1 INCH IN DIAMETER...THUNDERSTORM WIND GUSTS
TO 70 MPH...AND DANGEROUS LIGHTNING ARE POSSIBLE IN THESE AREAS.

THE TORNADO WATCH AREA IS APPROXIMATELY ALONG AND 65 STATUTE MILES
EAST AND WEST OF A LINE FROM 20 MILES NORTH OF COLUMBUS OHIO TO 20
MILES SOUTHEAST OF NASHVILLE TENNESSEE.  FOR A COMPLETE DEPICTION
OF THE WATCH SEE THE ASSOCIATED WATCH OUTLINE UPDATE (WOUS64 KWNS
WOU7).

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 843...WW 845...WW 846...

DISCUSSION...BROKEN BAND OF SUSTAINED SUPERCELLS EXPECTED TO
CONTINUE MOVING ENE AT 40-45 KTS.  VERY STRONG LOW TO MID LEVEL
SHEAR SHOULD PERSIST OVER WW AREA THROUGH AT LEAST MID
MORNING...FOSTERING CONTINUED SUSTAINED STORM DEVELOPMENT...AND AN
ASSOCIATED THREAT FOR HIGH WIND/ISOLATED TORNADOES/MARGINALLY SEVERE
HAIL.

AVIATION...TORNADOES AND A FEW SEVERE THUNDERSTORMS WITH HAIL
SURFACE AND ALOFT TO 1 INCH. EXTREME TURBULENCE AND SURFACE WIND
GUSTS TO 60 KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 400.
MEAN STORM MOTION VECTOR 24050.


...CORFIDI

401,0813 355,0851 355,0873 401,0840

SPC that day

Everything else SPC issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Nov 5, 9:53 PM ESTMesoscale DiscussionSPCBenton, Fountain, Jasper, Lake, Newton, Parke and 4 more67 min
Nov 5, 10:30 PM ESTSevere Thunderstorm WatchSPCBenton, Carroll, Cass, Clay, Clinton, Fountain and 13 more7 hr
Nov 6, 12:57 AM ESTMesoscale DiscussionSPCAdams, Bartholomew, Benton, Blackford, Boone, Brown and 57 more93 min
Nov 6, 2:00 AM ESTSevere Thunderstorm WatchSPCAdams, Allen, Bartholomew, Blackford, Boone, Brown and 54 more85 min
Nov 6, 3:13 AM ESTMesoscale DiscussionSPCClark, Crawford, Dubois, Floyd, Harrison, Jackson and 10 more92 min
Nov 6, 3:30 AM ESTTornado WatchSPCAdams, Allen, Bartholomew, Blackford, Boone, Brown and 54 more4 hr
Nov 6, 6:20 AM ESTMesoscale DiscussionSPCBartholomew, Brown, Clark, Crawford, Dearborn, Decatur and 28 more55 min
Nov 6, 4:40 AM ESTMesoscale DiscussionSPCAdair, Allen, Anderson, Barren, Bath, Bourbon and 52 more95 min
Nov 6, 6:56 AM ESTMesoscale DiscussionSPCBell, Boyd, Breathitt, Carter, Clay, Elliott and 15 more64 min
Nov 6, 8:44 AM ESTMesoscale DiscussionSPCCampbell, Kenton91 min
Nov 6, 5:20 AM ESTSevere Thunderstorm WatchSPCAshland, Ashtabula, Carroll, Columbiana, Crawford, Cuyahoga and 24 more7 hr
Nov 6, 11:44 AM ESTMesoscale DiscussionSPCAshtabula, Athens, Belmont, Carroll, Columbiana, Coshocton and 17 more2 hr

Nearby

Tornado Watches in Kentucky, 2005Tornado Watches in Ohio, 2005Tornado Watches in Tennessee, 2005Every tornado watch in 2005

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.