Alert archive / Kentucky / Tornado Warnings in 2007

Tornado Warning 27, NWS Louisville, KY

October 18, 2007Breckinridge County, Grayson County, Ohio County, Kentucky

NWS Louisville, KY issued this tornado warning at Oct 18, 2007, 8:58 PM CDT for Breckinridge County, Grayson County, Ohio County, Kentucky. It was in force for 32 min. 1 report came from inside the area while it was in force.

The area

The outline as issued, with what was reported inside it.

The facts

Issued
Oct 18, 2007, 8:58 PM CDT (01:58 UTC)
Expired
Oct 18, 2007, 9:30 PM CDT
In force
32 min
Issued by
NWS Louisville, KY
Area
Storm-based polygon

Counties Breckinridge County, KY, Grayson County, KY, Ohio County, KY

The radar

The Louisville radar (KLVX), 61 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.

What was reported inside it

TimeReportWhereRemark
Oct 18, 9:26 PM CDTTORNADO3 Ese Garfield, KYEF-2 TORNADO TOUCHED DOWN 1 MILE NORTHEAST OF STINNETTSVILLE. SIGNIFICANT DAMAGE WAS OBSERVED IN ROSETTA. TORNADO TOUCHED DOWN AT 926 PM CDT AND LIFTED AT 933 PM CDT. PATH LENGTH WAS 3 MILES WITH A WIDTH OF 300 YARDS.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The watch it was issued in

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

IssuedProductOfficeLasted
Oct 18, 1:31 PM CDTTornado WatchSPC9 hr

The nearest sounding before it

Nashville Metro, TN (KBNA), launched 00:00Z, 2.0 hours before the alert went out and 173 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 2007-10-19Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1487 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 2007-10-19The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 259 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
1487 J/kg
Mixed-layer CIN
-10 J/kg
Mixed-layer LCL
778 m above ground
0-6 km bulk shear
56 kt
0-1 km storm-relative helicity
259 m²/s²
0-3 km storm-relative helicity
337 m²/s²
Significant tornado parameter
2.8
Supercell composite
10.5

Open this sounding in Storm Lab

The text

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

000 
WFUS53 KLMK 190158
TORLMK
KYC027-085-183-190230-
/O.NEW.KLMK.TO.W.0027.071019T0158Z-071019T0230Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE LOUISVILLE KY
858 PM CDT THU OCT 18 2007

THE NATIONAL WEATHER SERVICE IN LOUISVILLE HAS ISSUED A

* TORNADO WARNING FOR...
  SOUTHERN BRECKINRIDGE COUNTY IN NORTH CENTRAL KENTUCKY...
  NORTHEASTERN OHIO COUNTY IN NORTHWEST KENTUCKY...
  NORTHWESTERN GRAYSON COUNTY IN SOUTH CENTRAL KENTUCKY...

* UNTIL 930 PM CDT...

* AT 855 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO 20 MILES
  SOUTHWEST OF HARDINSBURG...MOVING NORTHEAST AT 45 MPH.

* THE TORNADO WILL BE NEAR...
  HARDINSBURG BY 915 PM CDT...

DO NOT USE HIGHWAY OVERPASSES FOR SHELTER. THEY DO NOT PROVIDE
PROTECTION FROM TORNADIC WINDS. VEHICLES STOPPED UNDER BRIDGES
PREVENT PEOPLE FROM GETTING OUT OF THE STORMS PATH AND TO SHELTER.
IF YOU CANNOT DRIVE AWAY FROM THE TORNADO...GET OUT OF YOUR VEHICLE
AND LIE FLAT IN A DITCH AS A LAST RESORT.

THE SAFEST PLACE TO BE DURING A TORNADO IS UNDER A WORK BENCH OR
OTHER PIECE OF STURDY FURNITURE IN A BASEMENT. IF NO BASEMENT IS
AVAILABLE...SEEK SHELTER ON THE LOWEST FLOOR OF THE BUILDING IN AN
INTERIOR HALLWAY, BATHROOM, OR CLOSET. USE BLANKETS OR PILLOWS TO
COVER YOUR BODY. AVOID WINDOWS.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 1100 PM CDT THURSDAY EVENING
FOR SOUTH CENTRAL INDIANA AND WESTERN KENTUCKY.

LAT...LON 3763 8687 3768 8668 3766 8664 3769 8664
      3791 8629 3788 8626 3778 8618 3766 8625
      3752 8641 3747 8675
TIME...MOT...LOC 0158Z 239DEG 54KT 3761 8669

$$
JDG
2 follow-up statements
000 
WWUS53 KLMK 190214
SVSLMK

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE LOUISVILLE KY
1012 PM EDT THU OCT 18 2007

KYC183-190222-
/O.CAN.KLMK.TO.W.0027.000000T0000Z-071019T0230Z/
OHIO KY-
912 PM CDT THU OCT 18 2007

...THE TORNADO WARNING FOR NORTHEASTERN OHIO COUNTY IS CANCELLED...

A TORNADO WATCH REMAINS IN EFFECT UNTIL 1100 PM CDT THURSDAY EVENING
FOR SOUTH CENTRAL INDIANA AND WESTERN KENTUCKY.

LAT...LON 3758 8660 3766 8665 3767 8663 3769 8664
      3791 8629 3778 8618 3766 8625 3752 8641
TIME...MOT...LOC 0212Z 239DEG 54KT 3772 8646

$$

KYC027-085-190230-
/O.CON.KLMK.TO.W.0027.000000T0000Z-071019T0230Z/
BRECKINRIDGE KY-GRAYSON KY-
912 PM CDT THU OCT 18 2007

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 930 PM CDT FOR NORTHERN
GRAYSON AND SOUTHERN BRECKINRIDGE COUNTIES...

AT 908 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A TORNADO.  THIS TORNADO WAS LOCATED NEAR MCQUADY...OR ABOUT
16 MILES WEST OF HARDINSBURG...MOVING NORTHEAST AT 40 MPH.

THE TORNADO WILL BE NEAR...
  GARFIELD...CUSTER...8 MILES NORTHWEST OF DYER... 
  IRVINGTON BY 925 PM CDT...

HEAVY RAINFALL MAY OBSCURE THIS TORNADO. TAKE COVER NOW IF YOU WAIT
TO SEE OR HEAR IT COMING...IT MAY BE TOO LATE TO GET TO A SAFE PLACE.

DO NOT USE YOUR CAR TO TRY TO OUTRUN A TORNADO. CARS ARE EASILY
TOSSED AROUND BY TORNADO WINDS. IF YOU ARE CAUGHT IN THE PATH OF A
TORNADO...LEAVE THE CAR AND GO TO A STRONG BUILDING. IF NO SAFE
STRUCTURE IS NEARBY...SEEK SHELTER IN A DITCH OR LOW SPOT AND COVER
YOUR HEAD.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 1100 PM CDT THURSDAY EVENING 
FOR SOUTH CENTRAL INDIANA AND WESTERN KENTUCKY.

LAT...LON 3758 8660 3766 8665 3767 8663 3769 8664
      3791 8629 3778 8618 3766 8625 3752 8641
TIME...MOT...LOC 0212Z 239DEG 54KT 3772 8646

$$
JDG
000 
WWUS53 KLMK 190223
SVSLMK

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE LOUISVILLE KY
1020 PM EDT THU OCT 18 2007

KYC085-190230-
/O.CAN.KLMK.TO.W.0027.000000T0000Z-071019T0230Z/
GRAYSON KY-
920 PM CDT THU OCT 18 2007

...THE TORNADO WARNING FOR NORTHERN GRAYSON COUNTY IS CANCELLED...

A TORNADO WATCH REMAINS IN EFFECT UNTIL 1100 PM CDT THURSDAY EVENING
FOR SOUTH CENTRAL INDIANA AND WESTERN KENTUCKY. A TORNADO WATCH ALSO
REMAINS IN EFFECT UNTIL 400 AM CDT FRIDAY MORNING FOR EASTERN
KENTUCKY.

LAT...LON 3774 8653 3791 8629 3778 8618 3758 8637
TIME...MOT...LOC 0220Z 239DEG 54KT 3771 8638

$$

KYC027-190230-
/O.CON.KLMK.TO.W.0027.000000T0000Z-071019T0230Z/
BRECKINRIDGE KY-
920 PM CDT THU OCT 18 2007

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 930 PM CDT FOR
SOUTHEASTERN BRECKINRIDGE COUNTY...

AT 916 PM CDT...RADAR STRONGLY SHOWED A TORNADO. THIS POSSIBLE 
TORNADO WAS LOCATED NEAR ROFF...OR ABOUT 14 MILES SOUTHEAST OF 
HARDINSBURG...MOVING NORTHEAST AT 40 MPH.

THE TORNADO WILL BE NEAR...
  CUSTER AND GARFIELD BY 925 PM CDT...
  7 MILES SOUTHEAST OF IRVINGTON BY 930 PM CDT...

HEAVY RAINFALL MAY OBSCURE THIS TORNADO. TAKE COVER NOW IF YOU WAIT
TO SEE OR HEAR IT COMING...IT MAY BE TOO LATE TO GET TO A SAFE PLACE.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 1100 PM CDT THURSDAY EVENING
FOR SOUTH CENTRAL INDIANA AND WESTERN KENTUCKY. A TORNADO WATCH ALSO
REMAINS IN EFFECT UNTIL 400 AM CDT FRIDAY MORNING FOR EASTERN
KENTUCKY.

LAT...LON 3774 8653 3791 8629 3778 8618 3758 8637
TIME...MOT...LOC 0220Z 239DEG 54KT 3771 8638

$$
JDG

The office that day

Everything else NWS Louisville, KY issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Oct 18, 7:11 PM CDTTornado WarningLMKMeade34 min
Oct 18, 7:12 PM CDTTornado WarningLMKBreckinridge, Hancock33 min
Oct 18, 8:31 PM CDTTornado WarningLMKHancock29 min
Oct 18, 8:31 PM CDTTornado WarningLMKOhio29 min
Oct 18, 8:59 PM CDTSevere Thunderstorm WarningLMKOldham21 min
Oct 18, 9:16 PM CDTSevere Thunderstorm WarningLMKTrimble29 min
Oct 18, 9:29 PM CDTSevere Thunderstorm WarningLMKBreckinridge, Hardin, Meade31 min
Oct 18, 9:41 PM CDTTornado WarningLMKBreckinridge, Hardin, Meade23 min
Oct 18, 9:48 PM CDTTornado WarningLMKButler, Ohio27 min
Oct 18, 9:51 PM CDTSevere Thunderstorm WarningLMKBreckinridge, Grayson, Ohio39 min
Oct 18, 10:02 PM CDTSevere Thunderstorm WarningLMKBullitt, Jefferson28 min
Oct 18, 10:08 PM CDTSevere Thunderstorm WarningLMKLogan37 min
Oct 18, 10:15 PM CDTTornado WarningLMKButler30 min
Oct 18, 10:35 PM CDTSevere Thunderstorm WarningLMKLogan, Simpson, Warren40 min
Oct 18, 10:37 PM CDTSevere Thunderstorm WarningLMKGrayson38 min
Oct 18, 10:43 PM CDTSevere Thunderstorm WarningLMKBullitt, Jefferson, Shelby, Spencer32 min
Oct 18, 11:02 PM CDTSevere Thunderstorm WarningLMKButler, Edmonson, Warren28 min
Oct 18, 11:07 PM CDTSevere Thunderstorm WarningLMKFranklin, Henry, Scott, Shelby23 min
Oct 18, 11:51 PM CDTSevere Thunderstorm WarningLMKGreen, Hart, Larue, Taylor24 min
Oct 19, 12:17 AM CDTSevere Thunderstorm WarningLMKMarion, Taylor, Washington28 min
Oct 19, 12:27 AM CDTSevere Thunderstorm WarningLMKBarren, Metcalfe, Monroe20 min
Oct 19, 12:47 AM CDTSevere Thunderstorm WarningLMKBoyle, Marion, Mercer, Washington28 min
Oct 19, 12:55 AM CDTSevere Thunderstorm WarningLMKBourbon, Clark, Fayette, Scott35 min
Oct 19, 1:14 AM CDTSevere Thunderstorm WarningLMKClark, Fayette, Garrard, Jessamine, Lincoln, Madison and 1 more31 min
Oct 19, 1:29 AM CDTSevere Thunderstorm WarningLMKBourbon, Clark, Nicholas31 min
Oct 19, 1:47 AM CDTSevere Thunderstorm WarningLMKClark, Madison13 min

Nearby

Tornado Warnings in Kentucky, 2007Every tornado warning in 2007Tornadoes in 2007

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.